diff --git a/resources/celerity/map.php b/resources/celerity/map.php
index 651714b117..f5ff8827ae 100644
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -1,2419 +1,2419 @@
 <?php
 
 /**
  * This file is automatically generated. Use 'bin/celerity map' to rebuild it.
  *
  * @generated
  */
 return array(
   'names' => array(
     'conpherence.pkg.css' => '3c8a0668',
     'conpherence.pkg.js' => '020aebcf',
     'core.pkg.css' => 'c69171e6',
     'core.pkg.js' => '73a06a9f',
     'differential.pkg.css' => '8d8360fb',
     'differential.pkg.js' => '0b037a4f',
     'diffusion.pkg.css' => '42c75c37',
     'diffusion.pkg.js' => 'a98c0bf7',
     'maniphest.pkg.css' => '35995d6d',
     'maniphest.pkg.js' => 'c9308721',
     'rsrc/audio/basic/alert.mp3' => '17889334',
     'rsrc/audio/basic/bing.mp3' => 'a817a0c3',
     'rsrc/audio/basic/pock.mp3' => '0fa843d0',
     'rsrc/audio/basic/tap.mp3' => '02d16994',
     'rsrc/audio/basic/ting.mp3' => 'a6b6540e',
     'rsrc/css/aphront/aphront-bars.css' => '4a327b4a',
     'rsrc/css/aphront/dark-console.css' => '7f06cda2',
     'rsrc/css/aphront/dialog-view.css' => '874f5c06',
     'rsrc/css/aphront/list-filter-view.css' => 'feb64255',
     'rsrc/css/aphront/multi-column.css' => 'fbc00ba3',
     'rsrc/css/aphront/notification.css' => '30240bd2',
     'rsrc/css/aphront/panel-view.css' => '46923d46',
     'rsrc/css/aphront/phabricator-nav-view.css' => 'f8a0c1bf',
     'rsrc/css/aphront/table-view.css' => '5f13a9e4',
     'rsrc/css/aphront/tokenizer.css' => 'b52d0668',
     'rsrc/css/aphront/tooltip.css' => 'e3f2412f',
     'rsrc/css/aphront/typeahead-browse.css' => 'b7ed02d2',
     'rsrc/css/aphront/typeahead.css' => '8779483d',
     'rsrc/css/application/almanac/almanac.css' => '2e050f4f',
     'rsrc/css/application/auth/auth.css' => 'add92fd8',
     'rsrc/css/application/base/main-menu-view.css' => '17b71bbc',
     'rsrc/css/application/base/notification-menu.css' => '4df1ee30',
     'rsrc/css/application/base/phui-theme.css' => '35883b37',
     'rsrc/css/application/base/standard-page-view.css' => '8a295cb9',
     'rsrc/css/application/chatlog/chatlog.css' => 'abdc76ee',
     'rsrc/css/application/conduit/conduit-api.css' => 'ce2cfc41',
     'rsrc/css/application/config/config-options.css' => '16c920ae',
     'rsrc/css/application/config/config-template.css' => '20babf50',
     'rsrc/css/application/config/setup-issue.css' => '5eed85b2',
     'rsrc/css/application/config/unhandled-exception.css' => '9ecfc00d',
     'rsrc/css/application/conpherence/color.css' => 'b17746b0',
     'rsrc/css/application/conpherence/durable-column.css' => '2d57072b',
     'rsrc/css/application/conpherence/header-pane.css' => 'c9a3db8e',
     'rsrc/css/application/conpherence/menu.css' => '67f4680d',
     'rsrc/css/application/conpherence/message-pane.css' => 'd244db1e',
     'rsrc/css/application/conpherence/notification.css' => '6a3d4e58',
     'rsrc/css/application/conpherence/participant-pane.css' => '69e0058a',
     'rsrc/css/application/conpherence/transaction.css' => '3a3f5e7e',
     'rsrc/css/application/contentsource/content-source-view.css' => 'cdf0d579',
     'rsrc/css/application/countdown/timer.css' => 'bff8012f',
     'rsrc/css/application/daemon/bulk-job.css' => '73af99f5',
     'rsrc/css/application/dashboard/dashboard.css' => '5a205b9d',
     'rsrc/css/application/diff/inline-comment-summary.css' => '81eb368d',
     'rsrc/css/application/differential/add-comment.css' => '7e5900d9',
     'rsrc/css/application/differential/changeset-view.css' => 'bde53589',
     'rsrc/css/application/differential/core.css' => '7300a73e',
     'rsrc/css/application/differential/phui-inline-comment.css' => '48acce5b',
     'rsrc/css/application/differential/revision-comment.css' => '7dbc8d1d',
     'rsrc/css/application/differential/revision-history.css' => '8aa3eac5',
     'rsrc/css/application/differential/revision-list.css' => '93d2df7d',
     'rsrc/css/application/differential/table-of-contents.css' => '0e3364c7',
     'rsrc/css/application/diffusion/diffusion-icons.css' => '23b31a1b',
     'rsrc/css/application/diffusion/diffusion-readme.css' => 'b68a76e4',
     'rsrc/css/application/diffusion/diffusion-repository.css' => 'b89e8c6c',
     'rsrc/css/application/diffusion/diffusion.css' => 'b54c77b0',
     'rsrc/css/application/feed/feed.css' => 'd8b6e3f8',
     'rsrc/css/application/files/global-drag-and-drop.css' => '1d2713a4',
     'rsrc/css/application/flag/flag.css' => '2b77be8d',
     'rsrc/css/application/harbormaster/harbormaster.css' => '8dfe16b2',
     'rsrc/css/application/herald/herald-test.css' => 'e004176f',
     'rsrc/css/application/herald/herald.css' => '648d39e2',
     'rsrc/css/application/maniphest/report.css' => '3d53188b',
     'rsrc/css/application/maniphest/task-edit.css' => '272daa84',
     'rsrc/css/application/maniphest/task-summary.css' => '61d1667e',
     'rsrc/css/application/objectselector/object-selector.css' => 'ee77366f',
     'rsrc/css/application/owners/owners-path-editor.css' => 'fa7c13ef',
     'rsrc/css/application/paste/paste.css' => 'b37bcd38',
     'rsrc/css/application/people/people-picture-menu-item.css' => 'fe8e07cf',
     'rsrc/css/application/people/people-profile.css' => '2ea2daa1',
     'rsrc/css/application/phame/phame.css' => 'bb442327',
     'rsrc/css/application/pholio/pholio-edit.css' => '4df55b3b',
     'rsrc/css/application/pholio/pholio-inline-comments.css' => '722b48c2',
     'rsrc/css/application/pholio/pholio.css' => '88ef5ef1',
     'rsrc/css/application/phortune/phortune-credit-card-form.css' => '3b9868a8',
     'rsrc/css/application/phortune/phortune-invoice.css' => '4436b241',
     'rsrc/css/application/phortune/phortune.css' => '508a1a5e',
     'rsrc/css/application/phrequent/phrequent.css' => 'bd79cc67',
     'rsrc/css/application/phriction/phriction-document-css.css' => '03380da0',
     'rsrc/css/application/policy/policy-edit.css' => '8794e2ed',
     'rsrc/css/application/policy/policy-transaction-detail.css' => 'c02b8384',
     'rsrc/css/application/policy/policy.css' => 'ceb56a08',
     'rsrc/css/application/ponder/ponder-view.css' => '05a09d0a',
     'rsrc/css/application/project/project-card-view.css' => '4e7371cd',
     'rsrc/css/application/project/project-triggers.css' => 'cd9c8bb9',
     'rsrc/css/application/project/project-view.css' => '567858b3',
     'rsrc/css/application/releeph/releeph-core.css' => 'f81ff2db',
     'rsrc/css/application/releeph/releeph-preview-branch.css' => '22db5c07',
     'rsrc/css/application/releeph/releeph-request-differential-create-dialog.css' => '0ac1ea31',
     'rsrc/css/application/releeph/releeph-request-typeahead.css' => 'bce37359',
     'rsrc/css/application/search/application-search-view.css' => '0f7c06d8',
     'rsrc/css/application/search/search-results.css' => '9ea70ace',
     'rsrc/css/application/slowvote/slowvote.css' => '1694baed',
     'rsrc/css/application/tokens/tokens.css' => 'ce5a50bd',
     'rsrc/css/application/uiexample/example.css' => 'b4795059',
     'rsrc/css/core/core.css' => '1b29ed61',
     'rsrc/css/core/remarkup.css' => 'f06cc20e',
     'rsrc/css/core/syntax.css' => '4234f572',
     'rsrc/css/core/z-index.css' => '99c0f5eb',
     'rsrc/css/diviner/diviner-shared.css' => '4bd263b0',
     'rsrc/css/font/font-awesome.css' => '3883938a',
     'rsrc/css/font/font-lato.css' => '23631304',
     'rsrc/css/font/phui-font-icon-base.css' => 'd7994e06',
     'rsrc/css/layout/phabricator-filetree-view.css' => '56cdd875',
     'rsrc/css/layout/phabricator-source-code-view.css' => '03d7ac28',
     'rsrc/css/phui/button/phui-button-bar.css' => 'a4aa75c4',
     'rsrc/css/phui/button/phui-button-simple.css' => '1ff278aa',
     'rsrc/css/phui/button/phui-button.css' => 'ea704902',
     'rsrc/css/phui/calendar/phui-calendar-day.css' => '9597d706',
     'rsrc/css/phui/calendar/phui-calendar-list.css' => 'ccd7e4e2',
     'rsrc/css/phui/calendar/phui-calendar-month.css' => 'cb758c42',
     'rsrc/css/phui/calendar/phui-calendar.css' => 'f11073aa',
     'rsrc/css/phui/object-item/phui-oi-big-ui.css' => 'fa74cc35',
     'rsrc/css/phui/object-item/phui-oi-color.css' => 'b517bfa0',
     'rsrc/css/phui/object-item/phui-oi-drag-ui.css' => 'da15d3dc',
     'rsrc/css/phui/object-item/phui-oi-flush-ui.css' => '490e2e2e',
     'rsrc/css/phui/object-item/phui-oi-list-view.css' => 'd7723ecc',
     'rsrc/css/phui/object-item/phui-oi-simple-ui.css' => '6a30fa46',
     'rsrc/css/phui/phui-action-list.css' => 'e820263c',
     'rsrc/css/phui/phui-action-panel.css' => '6c386cbf',
     'rsrc/css/phui/phui-badge.css' => '666e25ad',
     'rsrc/css/phui/phui-basic-nav-view.css' => '56ebd66d',
     'rsrc/css/phui/phui-big-info-view.css' => '362ad37b',
     'rsrc/css/phui/phui-box.css' => '5ed3b8cb',
     'rsrc/css/phui/phui-bulk-editor.css' => '374d5e30',
     'rsrc/css/phui/phui-chart.css' => '10135a9d',
     'rsrc/css/phui/phui-cms.css' => '8c05c41e',
     'rsrc/css/phui/phui-comment-form.css' => '68a2d99a',
     'rsrc/css/phui/phui-comment-panel.css' => 'ec4e31c0',
     'rsrc/css/phui/phui-crumbs-view.css' => '614f43cf',
     'rsrc/css/phui/phui-curtain-view.css' => '68c5efb6',
     'rsrc/css/phui/phui-document-pro.css' => 'b9613a10',
     'rsrc/css/phui/phui-document-summary.css' => 'b068eed1',
     'rsrc/css/phui/phui-document.css' => '52b748a5',
     'rsrc/css/phui/phui-feed-story.css' => 'a0c05029',
     'rsrc/css/phui/phui-fontkit.css' => '1ec937e5',
     'rsrc/css/phui/phui-form-view.css' => '01b796c0',
     'rsrc/css/phui/phui-form.css' => '159e2d9c',
     'rsrc/css/phui/phui-head-thing.css' => 'd7f293df',
     'rsrc/css/phui/phui-header-view.css' => 'b500eeea',
     'rsrc/css/phui/phui-hovercard.css' => '6ca90fa0',
     'rsrc/css/phui/phui-icon-set-selector.css' => '7aa5f3ec',
     'rsrc/css/phui/phui-icon.css' => '4cbc684a',
     'rsrc/css/phui/phui-image-mask.css' => '62c7f4d2',
     'rsrc/css/phui/phui-info-view.css' => 'a10a909b',
     'rsrc/css/phui/phui-invisible-character-view.css' => 'c694c4a4',
     'rsrc/css/phui/phui-left-right.css' => '68513c34',
     'rsrc/css/phui/phui-lightbox.css' => '4ebf22da',
     'rsrc/css/phui/phui-list.css' => 'b05144dd',
     'rsrc/css/phui/phui-object-box.css' => 'f434b6be',
     'rsrc/css/phui/phui-pager.css' => 'd022c7ad',
     'rsrc/css/phui/phui-pinboard-view.css' => '1f08f5d8',
     'rsrc/css/phui/phui-policy-section-view.css' => '139fdc64',
     'rsrc/css/phui/phui-property-list-view.css' => 'cad62236',
     'rsrc/css/phui/phui-remarkup-preview.css' => '91767007',
     'rsrc/css/phui/phui-segment-bar-view.css' => '5166b370',
     'rsrc/css/phui/phui-spacing.css' => 'b05cadc3',
     'rsrc/css/phui/phui-status.css' => 'e5ff8be0',
     'rsrc/css/phui/phui-tag-view.css' => '8519160a',
     'rsrc/css/phui/phui-timeline-view.css' => '1e348e4b',
     'rsrc/css/phui/phui-two-column-view.css' => '01e6991e',
     'rsrc/css/phui/workboards/phui-workboard-color.css' => 'e86de308',
     'rsrc/css/phui/workboards/phui-workboard.css' => '74fc9d98',
     'rsrc/css/phui/workboards/phui-workcard.css' => '9e9eb0df',
     'rsrc/css/phui/workboards/phui-workpanel.css' => '3ae89b20',
     'rsrc/css/sprite-login.css' => '18b368a6',
     'rsrc/css/sprite-tokens.css' => 'f1896dc5',
     'rsrc/css/syntax/syntax-default.css' => '055fc231',
     'rsrc/externals/d3/d3.min.js' => '9d068042',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.eot' => '23f8c698',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.ttf' => '70983df0',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.woff' => 'cd02f93b',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.woff2' => '351fd46a',
     'rsrc/externals/font/lato/lato-bold.eot' => '7367aa5e',
     'rsrc/externals/font/lato/lato-bold.svg' => '681aa4f5',
     'rsrc/externals/font/lato/lato-bold.ttf' => '66d3c296',
     'rsrc/externals/font/lato/lato-bold.woff' => '89d9fba7',
     'rsrc/externals/font/lato/lato-bold.woff2' => '389fcdb1',
     'rsrc/externals/font/lato/lato-bolditalic.eot' => '03eeb4da',
     'rsrc/externals/font/lato/lato-bolditalic.svg' => 'f56fa11c',
     'rsrc/externals/font/lato/lato-bolditalic.ttf' => '9c3aec21',
     'rsrc/externals/font/lato/lato-bolditalic.woff' => 'bfbd0616',
     'rsrc/externals/font/lato/lato-bolditalic.woff2' => 'bc7d1274',
     'rsrc/externals/font/lato/lato-italic.eot' => '7db5b247',
     'rsrc/externals/font/lato/lato-italic.svg' => 'b1ae496f',
     'rsrc/externals/font/lato/lato-italic.ttf' => '43eed813',
     'rsrc/externals/font/lato/lato-italic.woff' => 'c28975e1',
     'rsrc/externals/font/lato/lato-italic.woff2' => 'fffc0d8c',
     'rsrc/externals/font/lato/lato-regular.eot' => '06e0c291',
     'rsrc/externals/font/lato/lato-regular.svg' => '3ad95f53',
     'rsrc/externals/font/lato/lato-regular.ttf' => 'e2e9c398',
     'rsrc/externals/font/lato/lato-regular.woff' => '0b13d332',
     'rsrc/externals/font/lato/lato-regular.woff2' => '8f846797',
     'rsrc/externals/javelin/core/Event.js' => 'c03f2fb4',
     'rsrc/externals/javelin/core/Stratcom.js' => '0889b835',
     'rsrc/externals/javelin/core/__tests__/event-stop-and-kill.js' => '048472d2',
     'rsrc/externals/javelin/core/__tests__/install.js' => '14a7e671',
     'rsrc/externals/javelin/core/__tests__/stratcom.js' => 'a28464bb',
     'rsrc/externals/javelin/core/__tests__/util.js' => 'e29a4354',
     'rsrc/externals/javelin/core/init.js' => '98e6504a',
     'rsrc/externals/javelin/core/init_node.js' => '16961339',
     'rsrc/externals/javelin/core/install.js' => '5902260c',
     'rsrc/externals/javelin/core/util.js' => 'edb4d8c9',
     'rsrc/externals/javelin/docs/Base.js' => '5a401d7d',
     'rsrc/externals/javelin/docs/onload.js' => 'ee58fb62',
     'rsrc/externals/javelin/ext/fx/Color.js' => '78f811c9',
     'rsrc/externals/javelin/ext/fx/FX.js' => '34450586',
     'rsrc/externals/javelin/ext/reactor/core/DynVal.js' => '202a2e85',
     'rsrc/externals/javelin/ext/reactor/core/Reactor.js' => '1c850a26',
     'rsrc/externals/javelin/ext/reactor/core/ReactorNode.js' => '72960bc1',
     'rsrc/externals/javelin/ext/reactor/core/ReactorNodeCalmer.js' => '225bbb98',
     'rsrc/externals/javelin/ext/reactor/dom/RDOM.js' => '6cfa0008',
     'rsrc/externals/javelin/ext/view/HTMLView.js' => 'f8c4e135',
     'rsrc/externals/javelin/ext/view/View.js' => '289bf236',
     'rsrc/externals/javelin/ext/view/ViewInterpreter.js' => '876506b6',
     'rsrc/externals/javelin/ext/view/ViewPlaceholder.js' => 'a9942052',
     'rsrc/externals/javelin/ext/view/ViewRenderer.js' => '9aae2b66',
     'rsrc/externals/javelin/ext/view/ViewVisitor.js' => '308f9fe4',
     'rsrc/externals/javelin/ext/view/__tests__/HTMLView.js' => '6e50a13f',
     'rsrc/externals/javelin/ext/view/__tests__/View.js' => 'd284be5d',
     'rsrc/externals/javelin/ext/view/__tests__/ViewInterpreter.js' => 'a9f35511',
     'rsrc/externals/javelin/ext/view/__tests__/ViewRenderer.js' => '3a1b81f6',
     'rsrc/externals/javelin/lib/Cookie.js' => '05d290ef',
     'rsrc/externals/javelin/lib/DOM.js' => '94681e22',
     'rsrc/externals/javelin/lib/History.js' => '030b4f7a',
     'rsrc/externals/javelin/lib/JSON.js' => '541f81c3',
     'rsrc/externals/javelin/lib/Leader.js' => '0d2490ce',
     'rsrc/externals/javelin/lib/Mask.js' => '7c4d8998',
     'rsrc/externals/javelin/lib/Quicksand.js' => 'd3799cb4',
     'rsrc/externals/javelin/lib/Request.js' => '84e6891f',
     'rsrc/externals/javelin/lib/Resource.js' => '740956e1',
     'rsrc/externals/javelin/lib/Routable.js' => '6a18c42e',
     'rsrc/externals/javelin/lib/Router.js' => '32755edb',
     'rsrc/externals/javelin/lib/Scrollbar.js' => 'a43ae2ae',
     'rsrc/externals/javelin/lib/Sound.js' => 'd4cc2d2a',
     'rsrc/externals/javelin/lib/URI.js' => '2e255291',
     'rsrc/externals/javelin/lib/Vector.js' => 'e9c80beb',
     'rsrc/externals/javelin/lib/WebSocket.js' => 'fdc13e4e',
     'rsrc/externals/javelin/lib/Workflow.js' => '945ff654',
     'rsrc/externals/javelin/lib/__tests__/Cookie.js' => 'ca686f71',
     'rsrc/externals/javelin/lib/__tests__/DOM.js' => '4566e249',
     'rsrc/externals/javelin/lib/__tests__/JSON.js' => '710377ae',
     'rsrc/externals/javelin/lib/__tests__/URI.js' => '6fff0c2b',
     'rsrc/externals/javelin/lib/__tests__/behavior.js' => '8426ebeb',
     'rsrc/externals/javelin/lib/behavior.js' => '1b6acc2a',
     'rsrc/externals/javelin/lib/control/tokenizer/Tokenizer.js' => '89a1ae3a',
     'rsrc/externals/javelin/lib/control/typeahead/Typeahead.js' => 'a4356cde',
     'rsrc/externals/javelin/lib/control/typeahead/normalizer/TypeaheadNormalizer.js' => 'a241536a',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadCompositeSource.js' => '22ee68a5',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadOnDemandSource.js' => '23387297',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadPreloadedSource.js' => '5a79f6c3',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadSource.js' => '8badee71',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadStaticSource.js' => '80bff3af',
     'rsrc/favicons/favicon-16x16.png' => '4c51a03a',
     'rsrc/favicons/mask-icon.svg' => 'db699fe1',
     'rsrc/image/BFCFDA.png' => '74b5c88b',
     'rsrc/image/actions/edit.png' => 'fd987dff',
     'rsrc/image/avatar.png' => '0d17c6c4',
     'rsrc/image/checker_dark.png' => '7fc8fa7b',
     'rsrc/image/checker_light.png' => '3157a202',
     'rsrc/image/checker_lighter.png' => 'c45928c1',
     'rsrc/image/chevron-in.png' => '1aa2f88f',
     'rsrc/image/chevron-out.png' => 'c815e272',
     'rsrc/image/controls/checkbox-checked.png' => '1770d7a0',
     'rsrc/image/controls/checkbox-unchecked.png' => 'e1deba0a',
     'rsrc/image/d5d8e1.png' => '6764616e',
     'rsrc/image/darkload.gif' => '5bd41a89',
     'rsrc/image/divot.png' => '0fbe2453',
     'rsrc/image/examples/hero.png' => '5d8c4b21',
     'rsrc/image/grippy_texture.png' => 'a7d222b5',
     'rsrc/image/icon/fatcow/arrow_branch.png' => '98149d9f',
     'rsrc/image/icon/fatcow/arrow_merge.png' => 'e142f4f8',
     'rsrc/image/icon/fatcow/calendar_edit.png' => '5ff44a08',
     'rsrc/image/icon/fatcow/document_black.png' => 'd3515fa5',
     'rsrc/image/icon/fatcow/flag_blue.png' => '54db2e5c',
     'rsrc/image/icon/fatcow/flag_finish.png' => '2953a51b',
     'rsrc/image/icon/fatcow/flag_ghost.png' => '7d9ada92',
     'rsrc/image/icon/fatcow/flag_green.png' => '010f7161',
     'rsrc/image/icon/fatcow/flag_orange.png' => '6c384ca5',
     'rsrc/image/icon/fatcow/flag_pink.png' => '11ac6b12',
     'rsrc/image/icon/fatcow/flag_purple.png' => 'c4f423a4',
     'rsrc/image/icon/fatcow/flag_red.png' => '9e6d8817',
     'rsrc/image/icon/fatcow/flag_yellow.png' => '906733f4',
     'rsrc/image/icon/fatcow/key_question.png' => 'c10c26db',
     'rsrc/image/icon/fatcow/link.png' => '8edbf327',
     'rsrc/image/icon/fatcow/page_white_edit.png' => '17ef5625',
     'rsrc/image/icon/fatcow/page_white_put.png' => '82430c91',
     'rsrc/image/icon/fatcow/source/conduit.png' => '5b55130c',
     'rsrc/image/icon/fatcow/source/email.png' => '8a32b77f',
     'rsrc/image/icon/fatcow/source/fax.png' => '8bc2a49b',
     'rsrc/image/icon/fatcow/source/mobile.png' => '0a918412',
     'rsrc/image/icon/fatcow/source/tablet.png' => 'fc50b050',
     'rsrc/image/icon/fatcow/source/web.png' => '70433af3',
     'rsrc/image/icon/subscribe.png' => '07ef454e',
     'rsrc/image/icon/tango/attachment.png' => 'bac9032d',
     'rsrc/image/icon/tango/edit.png' => 'e6296206',
     'rsrc/image/icon/tango/go-down.png' => '0b903712',
     'rsrc/image/icon/tango/log.png' => '86b6a6f4',
     'rsrc/image/icon/tango/upload.png' => '3fe6b92d',
     'rsrc/image/icon/unsubscribe.png' => 'db04378a',
     'rsrc/image/lightblue-header.png' => 'e6d483c6',
     'rsrc/image/logo/light-eye.png' => '72337472',
     'rsrc/image/main_texture.png' => '894d03c4',
     'rsrc/image/menu_texture.png' => '896c9ade',
     'rsrc/image/people/harding.png' => '95b2db63',
     'rsrc/image/people/jefferson.png' => 'e883a3a2',
     'rsrc/image/people/lincoln.png' => 'be2c07c5',
     'rsrc/image/people/mckinley.png' => '6af510a0',
     'rsrc/image/people/taft.png' => 'b15ab07e',
     'rsrc/image/people/user0.png' => '4bc64b40',
     'rsrc/image/people/user1.png' => '8063f445',
     'rsrc/image/people/user2.png' => 'd28246c0',
     'rsrc/image/people/user3.png' => 'fb1ac12d',
     'rsrc/image/people/user4.png' => 'fe4fac8f',
     'rsrc/image/people/user5.png' => '3d07065c',
     'rsrc/image/people/user6.png' => 'e4bd47c8',
     'rsrc/image/people/user7.png' => '71d8fe8b',
     'rsrc/image/people/user8.png' => '85f86bf7',
     'rsrc/image/people/user9.png' => '523db8aa',
     'rsrc/image/people/washington.png' => '86159e68',
     'rsrc/image/phrequent_active.png' => 'de66dc50',
     'rsrc/image/phrequent_inactive.png' => '79c61baf',
     'rsrc/image/resize.png' => '9cc83373',
     'rsrc/image/sprite-login-X2.png' => '604545f6',
     'rsrc/image/sprite-login.png' => '7a001a9a',
     'rsrc/image/sprite-tokens-X2.png' => '21621dd9',
     'rsrc/image/sprite-tokens.png' => 'bede2580',
     'rsrc/image/texture/card-gradient.png' => 'e6892cb4',
     'rsrc/image/texture/dark-menu-hover.png' => '390a4fa1',
     'rsrc/image/texture/dark-menu.png' => '542f699c',
     'rsrc/image/texture/grip.png' => 'bc80753a',
     'rsrc/image/texture/panel-header-gradient.png' => '65004dbf',
     'rsrc/image/texture/phlnx-bg.png' => '6c9cd31d',
     'rsrc/image/texture/pholio-background.gif' => '84910bfc',
     'rsrc/image/texture/table_header.png' => '7652d1ad',
     'rsrc/image/texture/table_header_hover.png' => '12ea5236',
     'rsrc/image/texture/table_header_tall.png' => '5cc420c4',
     'rsrc/js/application/aphlict/Aphlict.js' => '022516b4',
     'rsrc/js/application/aphlict/behavior-aphlict-dropdown.js' => 'e9a2940f',
     'rsrc/js/application/aphlict/behavior-aphlict-listen.js' => '4e61fa88',
     'rsrc/js/application/aphlict/behavior-aphlict-status.js' => 'c3703a16',
     'rsrc/js/application/aphlict/behavior-desktop-notifications-control.js' => '070679fe',
     'rsrc/js/application/calendar/behavior-day-view.js' => '727a5a61',
     'rsrc/js/application/calendar/behavior-event-all-day.js' => '0b1bc990',
     'rsrc/js/application/calendar/behavior-month-view.js' => '158c64e0',
     'rsrc/js/application/config/behavior-reorder-fields.js' => '2539f834',
     'rsrc/js/application/conpherence/ConpherenceThreadManager.js' => 'aec8e38c',
     'rsrc/js/application/conpherence/behavior-conpherence-search.js' => '91befbcc',
     'rsrc/js/application/conpherence/behavior-durable-column.js' => 'fa6f30b2',
     'rsrc/js/application/conpherence/behavior-menu.js' => '8c2ed2bf',
     'rsrc/js/application/conpherence/behavior-participant-pane.js' => '43ba89a2',
     'rsrc/js/application/conpherence/behavior-pontificate.js' => '4ae58b5a',
     'rsrc/js/application/conpherence/behavior-quicksand-blacklist.js' => '5a6f6a06',
     'rsrc/js/application/conpherence/behavior-toggle-widget.js' => '8f959ad0',
     'rsrc/js/application/countdown/timer.js' => '6a162524',
     'rsrc/js/application/daemon/behavior-bulk-job-reload.js' => '3829a3cf',
     'rsrc/js/application/dashboard/behavior-dashboard-async-panel.js' => '9c01e364',
     'rsrc/js/application/dashboard/behavior-dashboard-move-panels.js' => 'a2ab19be',
     'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '1e413dc9',
     'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => '0116d3e8',
     'rsrc/js/application/diff/DiffChangeset.js' => 'd0a85a85',
     'rsrc/js/application/diff/DiffChangesetList.js' => '04023d82',
     'rsrc/js/application/diff/DiffInline.js' => 'a4a14a94',
     'rsrc/js/application/diff/behavior-preview-link.js' => 'f51e9c17',
     'rsrc/js/application/differential/behavior-diff-radios.js' => '925fe8cd',
     'rsrc/js/application/differential/behavior-populate.js' => 'dfa1d313',
     'rsrc/js/application/diffusion/DiffusionLocateFileSource.js' => '94243d89',
     'rsrc/js/application/diffusion/behavior-audit-preview.js' => 'b7b73831',
     'rsrc/js/application/diffusion/behavior-commit-branches.js' => '4b671572',
     'rsrc/js/application/diffusion/behavior-commit-graph.js' => 'ef836bf2',
     'rsrc/js/application/diffusion/behavior-locate-file.js' => '87428eb2',
     'rsrc/js/application/diffusion/behavior-pull-lastmodified.js' => 'c715c123',
     'rsrc/js/application/doorkeeper/behavior-doorkeeper-tag.js' => '6a85bc5a',
     'rsrc/js/application/drydock/drydock-live-operation-status.js' => '47a0728b',
     'rsrc/js/application/fact/Chart.js' => 'eec96de0',
     'rsrc/js/application/fact/ChartCurtainView.js' => '86954222',
     'rsrc/js/application/fact/ChartFunctionLabel.js' => '81de1dab',
     'rsrc/js/application/files/behavior-document-engine.js' => '243d6c22',
     'rsrc/js/application/files/behavior-icon-composer.js' => '38a6cedb',
     'rsrc/js/application/files/behavior-launch-icon-composer.js' => 'a17b84f1',
     'rsrc/js/application/harbormaster/behavior-harbormaster-log.js' => 'b347a301',
-    'rsrc/js/application/herald/HeraldRuleEditor.js' => '27daef73',
+    'rsrc/js/application/herald/HeraldRuleEditor.js' => '2633bef7',
     'rsrc/js/application/herald/PathTypeahead.js' => 'ad486db3',
     'rsrc/js/application/herald/herald-rule-editor.js' => '0922e81d',
     'rsrc/js/application/maniphest/behavior-batch-selector.js' => '139ef688',
     'rsrc/js/application/maniphest/behavior-line-chart.js' => 'ad258e28',
     'rsrc/js/application/maniphest/behavior-list-edit.js' => 'c687e867',
     'rsrc/js/application/owners/OwnersPathEditor.js' => '2a8b62d9',
     'rsrc/js/application/owners/owners-path-editor.js' => 'ff688a7a',
     'rsrc/js/application/passphrase/passphrase-credential-control.js' => '48fe33d0',
     'rsrc/js/application/pholio/behavior-pholio-mock-edit.js' => '3eed1f2b',
     'rsrc/js/application/pholio/behavior-pholio-mock-view.js' => '5aa1544e',
     'rsrc/js/application/phortune/behavior-stripe-payment-form.js' => '02cb4398',
     'rsrc/js/application/phortune/behavior-test-payment-form.js' => '4a7fb02b',
     'rsrc/js/application/phortune/phortune-credit-card-form.js' => 'd12d214f',
     'rsrc/js/application/policy/behavior-policy-control.js' => '0eaa33a9',
     'rsrc/js/application/policy/behavior-policy-rule-editor.js' => '9347f172',
     'rsrc/js/application/projects/WorkboardBoard.js' => 'b46d88c5',
     'rsrc/js/application/projects/WorkboardCard.js' => '0392a5d8',
     'rsrc/js/application/projects/WorkboardCardTemplate.js' => '84f82dad',
     'rsrc/js/application/projects/WorkboardColumn.js' => 'c3d24e63',
     'rsrc/js/application/projects/WorkboardController.js' => 'b9d0c2f3',
     'rsrc/js/application/projects/WorkboardDropEffect.js' => '8e0aa661',
     'rsrc/js/application/projects/WorkboardHeader.js' => '111bfd2d',
     'rsrc/js/application/projects/WorkboardHeaderTemplate.js' => 'ebe83a6b',
     'rsrc/js/application/projects/WorkboardOrderTemplate.js' => '03e8891f',
     'rsrc/js/application/projects/behavior-project-boards.js' => '58cb6a88',
     'rsrc/js/application/projects/behavior-project-create.js' => '34c53422',
     'rsrc/js/application/projects/behavior-reorder-columns.js' => '8ac32fd9',
     'rsrc/js/application/releeph/releeph-preview-branch.js' => '75184d68',
     'rsrc/js/application/releeph/releeph-request-state-change.js' => '9f081f05',
     'rsrc/js/application/releeph/releeph-request-typeahead.js' => 'aa3a100c',
     'rsrc/js/application/repository/repository-crossreference.js' => 'c15122b4',
     'rsrc/js/application/search/behavior-reorder-profile-menu-items.js' => 'e5bdb730',
     'rsrc/js/application/search/behavior-reorder-queries.js' => 'b86f297f',
     'rsrc/js/application/transactions/behavior-comment-actions.js' => '4dffaeb2',
     'rsrc/js/application/transactions/behavior-reorder-configs.js' => '4842f137',
     'rsrc/js/application/transactions/behavior-reorder-fields.js' => '0ad8d31f',
     'rsrc/js/application/transactions/behavior-show-older-transactions.js' => '600f440c',
     'rsrc/js/application/transactions/behavior-transaction-comment-form.js' => '2bdadf1a',
     'rsrc/js/application/transactions/behavior-transaction-list.js' => '9cec214e',
     'rsrc/js/application/trigger/TriggerRule.js' => '41b7b4f6',
     'rsrc/js/application/trigger/TriggerRuleControl.js' => '5faf27b9',
     'rsrc/js/application/trigger/TriggerRuleEditor.js' => 'b49fd60c',
     'rsrc/js/application/trigger/TriggerRuleType.js' => '4feea7d3',
     'rsrc/js/application/trigger/trigger-rule-editor.js' => '398fdf13',
     'rsrc/js/application/typeahead/behavior-typeahead-browse.js' => '70245195',
     'rsrc/js/application/typeahead/behavior-typeahead-search.js' => '7b139193',
     'rsrc/js/application/uiexample/gesture-example.js' => '242dedd0',
     'rsrc/js/application/uiexample/notification-example.js' => '29819b75',
     'rsrc/js/core/Busy.js' => '5202e831',
     'rsrc/js/core/DragAndDropFileUpload.js' => '4370900d',
     'rsrc/js/core/DraggableList.js' => 'c9ad6f70',
     'rsrc/js/core/Favicon.js' => '7930776a',
     'rsrc/js/core/FileUpload.js' => 'ab85e184',
     'rsrc/js/core/Hovercard.js' => '074f0783',
     'rsrc/js/core/KeyboardShortcut.js' => 'c9749dcd',
     'rsrc/js/core/KeyboardShortcutManager.js' => '37b8a04a',
     'rsrc/js/core/MultirowRowManager.js' => '5b54c823',
     'rsrc/js/core/Notification.js' => 'a9b91e3f',
     'rsrc/js/core/Prefab.js' => '5793d835',
     'rsrc/js/core/ShapedRequest.js' => 'abf88db8',
     'rsrc/js/core/TextAreaUtils.js' => 'f340a484',
     'rsrc/js/core/Title.js' => '43bc9360',
     'rsrc/js/core/ToolTip.js' => '83754533',
     'rsrc/js/core/behavior-active-nav.js' => '7353f43d',
     'rsrc/js/core/behavior-audio-source.js' => '3dc5ad43',
     'rsrc/js/core/behavior-autofocus.js' => '65bb0011',
     'rsrc/js/core/behavior-badge-view.js' => '92cdd7b6',
     'rsrc/js/core/behavior-bulk-editor.js' => 'aa6d2308',
     'rsrc/js/core/behavior-choose-control.js' => '04f8a1e3',
     'rsrc/js/core/behavior-copy.js' => 'cf32921f',
     'rsrc/js/core/behavior-detect-timezone.js' => '78bc5d94',
     'rsrc/js/core/behavior-device.js' => '0cf79f45',
     'rsrc/js/core/behavior-drag-and-drop-textarea.js' => '7ad020a5',
     'rsrc/js/core/behavior-fancy-datepicker.js' => '956f3eeb',
     'rsrc/js/core/behavior-file-tree.js' => 'ee82cedb',
     'rsrc/js/core/behavior-form.js' => '55d7b788',
     'rsrc/js/core/behavior-gesture.js' => 'b58d1a2a',
     'rsrc/js/core/behavior-global-drag-and-drop.js' => '1cab0e9a',
     'rsrc/js/core/behavior-high-security-warning.js' => 'dae2d55b',
     'rsrc/js/core/behavior-history-install.js' => '6a1583a8',
     'rsrc/js/core/behavior-hovercard.js' => '6c379000',
     'rsrc/js/core/behavior-keyboard-pager.js' => '1325b731',
     'rsrc/js/core/behavior-keyboard-shortcuts.js' => '2cc87f49',
     'rsrc/js/core/behavior-lightbox-attachments.js' => 'c7e748bf',
     'rsrc/js/core/behavior-line-linker.js' => 'e15c8b1f',
     'rsrc/js/core/behavior-linked-container.js' => '74446546',
     'rsrc/js/core/behavior-more.js' => '506aa3f4',
     'rsrc/js/core/behavior-object-selector.js' => '98ef467f',
     'rsrc/js/core/behavior-oncopy.js' => 'ff7b3f22',
     'rsrc/js/core/behavior-phabricator-nav.js' => 'f166c949',
     'rsrc/js/core/behavior-phabricator-remarkup-assist.js' => '2f80333f',
     'rsrc/js/core/behavior-read-only-warning.js' => 'b9109f8f',
     'rsrc/js/core/behavior-redirect.js' => '407ee861',
     'rsrc/js/core/behavior-refresh-csrf.js' => '46116c01',
     'rsrc/js/core/behavior-remarkup-load-image.js' => '202bfa3f',
     'rsrc/js/core/behavior-remarkup-preview.js' => 'd8a86cfb',
     'rsrc/js/core/behavior-reorder-applications.js' => 'aa371860',
     'rsrc/js/core/behavior-reveal-content.js' => 'b105a3a6',
     'rsrc/js/core/behavior-scrollbar.js' => '92388bae',
     'rsrc/js/core/behavior-search-typeahead.js' => '1cb7d027',
     'rsrc/js/core/behavior-select-content.js' => 'e8240b50',
     'rsrc/js/core/behavior-select-on-click.js' => '66365ee2',
     'rsrc/js/core/behavior-setup-check-https.js' => '01384686',
     'rsrc/js/core/behavior-time-typeahead.js' => '5803b9e7',
     'rsrc/js/core/behavior-toggle-class.js' => '32db8374',
     'rsrc/js/core/behavior-tokenizer.js' => '3b4899b0',
     'rsrc/js/core/behavior-tooltip.js' => '73ecc1f8',
     'rsrc/js/core/behavior-user-menu.js' => '60cd9241',
     'rsrc/js/core/behavior-watch-anchor.js' => '0e6d261f',
     'rsrc/js/core/behavior-workflow.js' => '9623adc1',
     'rsrc/js/core/darkconsole/DarkLog.js' => '3b869402',
     'rsrc/js/core/darkconsole/DarkMessage.js' => '26cd4b73',
     'rsrc/js/core/darkconsole/behavior-dark-console.js' => 'f39d968b',
     'rsrc/js/core/phtize.js' => '2f1db1ed',
     'rsrc/js/phui/behavior-phui-dropdown-menu.js' => '5cf0501a',
     'rsrc/js/phui/behavior-phui-file-upload.js' => 'e150bd50',
     'rsrc/js/phui/behavior-phui-selectable-list.js' => 'b26a41e4',
     'rsrc/js/phui/behavior-phui-submenu.js' => 'b5e9bff9',
     'rsrc/js/phui/behavior-phui-tab-group.js' => '242aa08b',
     'rsrc/js/phui/behavior-phui-timer-control.js' => 'f84bcbf4',
     'rsrc/js/phuix/PHUIXActionListView.js' => 'c68f183f',
     'rsrc/js/phuix/PHUIXActionView.js' => 'aaa08f3b',
     'rsrc/js/phuix/PHUIXAutocomplete.js' => '2fbe234d',
     'rsrc/js/phuix/PHUIXButtonView.js' => '55a24e84',
     'rsrc/js/phuix/PHUIXDropdownMenu.js' => '7acfd98b',
     'rsrc/js/phuix/PHUIXExample.js' => 'c2c500a7',
     'rsrc/js/phuix/PHUIXFormControl.js' => '38c1f3fb',
     'rsrc/js/phuix/PHUIXIconView.js' => 'a5257c4e',
   ),
   'symbols' => array(
     'almanac-css' => '2e050f4f',
     'aphront-bars' => '4a327b4a',
     'aphront-dark-console-css' => '7f06cda2',
     'aphront-dialog-view-css' => '874f5c06',
     'aphront-list-filter-view-css' => 'feb64255',
     'aphront-multi-column-view-css' => 'fbc00ba3',
     'aphront-panel-view-css' => '46923d46',
     'aphront-table-view-css' => '5f13a9e4',
     'aphront-tokenizer-control-css' => 'b52d0668',
     'aphront-tooltip-css' => 'e3f2412f',
     'aphront-typeahead-control-css' => '8779483d',
     'application-search-view-css' => '0f7c06d8',
     'auth-css' => 'add92fd8',
     'bulk-job-css' => '73af99f5',
     'conduit-api-css' => 'ce2cfc41',
     'config-options-css' => '16c920ae',
     'conpherence-color-css' => 'b17746b0',
     'conpherence-durable-column-view' => '2d57072b',
     'conpherence-header-pane-css' => 'c9a3db8e',
     'conpherence-menu-css' => '67f4680d',
     'conpherence-message-pane-css' => 'd244db1e',
     'conpherence-notification-css' => '6a3d4e58',
     'conpherence-participant-pane-css' => '69e0058a',
     'conpherence-thread-manager' => 'aec8e38c',
     'conpherence-transaction-css' => '3a3f5e7e',
     'd3' => '9d068042',
     'differential-changeset-view-css' => 'bde53589',
     'differential-core-view-css' => '7300a73e',
     'differential-revision-add-comment-css' => '7e5900d9',
     'differential-revision-comment-css' => '7dbc8d1d',
     'differential-revision-history-css' => '8aa3eac5',
     'differential-revision-list-css' => '93d2df7d',
     'differential-table-of-contents-css' => '0e3364c7',
     'diffusion-css' => 'b54c77b0',
     'diffusion-icons-css' => '23b31a1b',
     'diffusion-readme-css' => 'b68a76e4',
     'diffusion-repository-css' => 'b89e8c6c',
     'diviner-shared-css' => '4bd263b0',
     'font-fontawesome' => '3883938a',
     'font-lato' => '23631304',
     'global-drag-and-drop-css' => '1d2713a4',
     'harbormaster-css' => '8dfe16b2',
     'herald-css' => '648d39e2',
-    'herald-rule-editor' => '27daef73',
+    'herald-rule-editor' => '2633bef7',
     'herald-test-css' => 'e004176f',
     'inline-comment-summary-css' => '81eb368d',
     'javelin-aphlict' => '022516b4',
     'javelin-behavior' => '1b6acc2a',
     'javelin-behavior-aphlict-dropdown' => 'e9a2940f',
     'javelin-behavior-aphlict-listen' => '4e61fa88',
     'javelin-behavior-aphlict-status' => 'c3703a16',
     'javelin-behavior-aphront-basic-tokenizer' => '3b4899b0',
     'javelin-behavior-aphront-drag-and-drop-textarea' => '7ad020a5',
     'javelin-behavior-aphront-form-disable-on-submit' => '55d7b788',
     'javelin-behavior-aphront-more' => '506aa3f4',
     'javelin-behavior-audio-source' => '3dc5ad43',
     'javelin-behavior-audit-preview' => 'b7b73831',
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     'javelin-behavior-device' => '0cf79f45',
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     'javelin-behavior-differential-diff-radios' => '925fe8cd',
     'javelin-behavior-differential-populate' => 'dfa1d313',
     'javelin-behavior-diffusion-commit-branches' => '4b671572',
     'javelin-behavior-diffusion-commit-graph' => 'ef836bf2',
     'javelin-behavior-diffusion-locate-file' => '87428eb2',
     'javelin-behavior-diffusion-pull-lastmodified' => 'c715c123',
     'javelin-behavior-document-engine' => '243d6c22',
     'javelin-behavior-doorkeeper-tag' => '6a85bc5a',
     'javelin-behavior-drydock-live-operation-status' => '47a0728b',
     'javelin-behavior-durable-column' => 'fa6f30b2',
     'javelin-behavior-editengine-reorder-configs' => '4842f137',
     'javelin-behavior-editengine-reorder-fields' => '0ad8d31f',
     'javelin-behavior-event-all-day' => '0b1bc990',
     'javelin-behavior-fancy-datepicker' => '956f3eeb',
     'javelin-behavior-global-drag-and-drop' => '1cab0e9a',
     'javelin-behavior-harbormaster-log' => 'b347a301',
     'javelin-behavior-herald-rule-editor' => '0922e81d',
     'javelin-behavior-high-security-warning' => 'dae2d55b',
     'javelin-behavior-history-install' => '6a1583a8',
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     'javelin-behavior-launch-icon-composer' => 'a17b84f1',
     'javelin-behavior-lightbox-attachments' => 'c7e748bf',
     'javelin-behavior-line-chart' => 'ad258e28',
     'javelin-behavior-linked-container' => '74446546',
     'javelin-behavior-maniphest-batch-selector' => '139ef688',
     'javelin-behavior-maniphest-list-editor' => 'c687e867',
     'javelin-behavior-owners-path-editor' => 'ff688a7a',
     'javelin-behavior-passphrase-credential-control' => '48fe33d0',
     'javelin-behavior-phabricator-active-nav' => '7353f43d',
     'javelin-behavior-phabricator-autofocus' => '65bb0011',
     'javelin-behavior-phabricator-clipboard-copy' => 'cf32921f',
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     'javelin-behavior-phabricator-gesture' => 'b58d1a2a',
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     'javelin-behavior-phabricator-keyboard-pager' => '1325b731',
     'javelin-behavior-phabricator-keyboard-shortcuts' => '2cc87f49',
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     'javelin-behavior-phabricator-tooltips' => '73ecc1f8',
     'javelin-behavior-phabricator-transaction-comment-form' => '2bdadf1a',
     'javelin-behavior-phabricator-transaction-list' => '9cec214e',
     'javelin-behavior-phabricator-watch-anchor' => '0e6d261f',
     'javelin-behavior-pholio-mock-edit' => '3eed1f2b',
     'javelin-behavior-pholio-mock-view' => '5aa1544e',
     'javelin-behavior-phui-dropdown-menu' => '5cf0501a',
     'javelin-behavior-phui-file-upload' => 'e150bd50',
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     'javelin-behavior-phui-selectable-list' => 'b26a41e4',
     'javelin-behavior-phui-submenu' => 'b5e9bff9',
     'javelin-behavior-phui-tab-group' => '242aa08b',
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     'javelin-behavior-phuix-example' => 'c2c500a7',
     'javelin-behavior-policy-control' => '0eaa33a9',
     'javelin-behavior-policy-rule-editor' => '9347f172',
     'javelin-behavior-project-boards' => '58cb6a88',
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     'javelin-behavior-read-only-warning' => 'b9109f8f',
     'javelin-behavior-redirect' => '407ee861',
     'javelin-behavior-refresh-csrf' => '46116c01',
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     'javelin-behavior-reorder-columns' => '8ac32fd9',
     'javelin-behavior-reorder-profile-menu-items' => 'e5bdb730',
     'javelin-behavior-repository-crossreference' => 'c15122b4',
     'javelin-behavior-scrollbar' => '92388bae',
     'javelin-behavior-search-reorder-queries' => 'b86f297f',
     'javelin-behavior-select-content' => 'e8240b50',
     'javelin-behavior-select-on-click' => '66365ee2',
     'javelin-behavior-setup-check-https' => '01384686',
     'javelin-behavior-stripe-payment-form' => '02cb4398',
     'javelin-behavior-test-payment-form' => '4a7fb02b',
     'javelin-behavior-time-typeahead' => '5803b9e7',
     'javelin-behavior-toggle-class' => '32db8374',
     'javelin-behavior-toggle-widget' => '8f959ad0',
     'javelin-behavior-trigger-rule-editor' => '398fdf13',
     'javelin-behavior-typeahead-browse' => '70245195',
     'javelin-behavior-typeahead-search' => '7b139193',
     'javelin-behavior-user-menu' => '60cd9241',
     'javelin-behavior-view-placeholder' => 'a9942052',
     'javelin-behavior-workflow' => '9623adc1',
     'javelin-chart' => 'eec96de0',
     'javelin-chart-curtain-view' => '86954222',
     'javelin-chart-function-label' => '81de1dab',
     'javelin-color' => '78f811c9',
     'javelin-cookie' => '05d290ef',
     'javelin-diffusion-locate-file-source' => '94243d89',
     'javelin-dom' => '94681e22',
     'javelin-dynval' => '202a2e85',
     'javelin-event' => 'c03f2fb4',
     'javelin-fx' => '34450586',
     'javelin-history' => '030b4f7a',
     'javelin-install' => '5902260c',
     'javelin-json' => '541f81c3',
     'javelin-leader' => '0d2490ce',
     'javelin-magical-init' => '98e6504a',
     'javelin-mask' => '7c4d8998',
     'javelin-quicksand' => 'd3799cb4',
     'javelin-reactor' => '1c850a26',
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     'javelin-routable' => '6a18c42e',
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     'javelin-sound' => 'd4cc2d2a',
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     'javelin-typeahead' => 'a4356cde',
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     'path-typeahead' => 'ad486db3',
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     'phabricator-core-css' => '1b29ed61',
     'phabricator-countdown-css' => 'bff8012f',
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     'phabricator-diff-changeset' => 'd0a85a85',
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     'phabricator-drag-and-drop-file-upload' => '4370900d',
     'phabricator-draggable-list' => 'c9ad6f70',
     'phabricator-fatal-config-template-css' => '20babf50',
     'phabricator-favicon' => '7930776a',
     'phabricator-feed-css' => 'd8b6e3f8',
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     'phabricator-filetree-view-css' => '56cdd875',
     'phabricator-flag-css' => '2b77be8d',
     'phabricator-keyboard-shortcut' => 'c9749dcd',
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     'phabricator-notification' => 'a9b91e3f',
     'phabricator-notification-css' => '30240bd2',
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     'phabricator-object-selector-css' => 'ee77366f',
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     'phortune-invoice-css' => '4436b241',
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     'phui-chart-css' => '10135a9d',
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     'phui-comment-form-css' => '68a2d99a',
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     'phui-font-icon-base-css' => 'd7994e06',
     'phui-fontkit-css' => '1ec937e5',
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     'phui-list-view-css' => 'b05144dd',
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     'phui-oi-color-css' => 'b517bfa0',
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     'phui-oi-flush-ui-css' => '490e2e2e',
     'phui-oi-list-view-css' => 'd7723ecc',
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     'phui-pager-css' => 'd022c7ad',
     'phui-pinboard-view-css' => '1f08f5d8',
     'phui-policy-section-view-css' => '139fdc64',
     'phui-property-list-view-css' => 'cad62236',
     'phui-remarkup-preview-css' => '91767007',
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     'phui-spacing-css' => 'b05cadc3',
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     'phui-two-column-view-css' => '01e6991e',
     'phui-workboard-color-css' => 'e86de308',
     'phui-workboard-view-css' => '74fc9d98',
     'phui-workcard-view-css' => '9e9eb0df',
     'phui-workpanel-view-css' => '3ae89b20',
     'phuix-action-list-view' => 'c68f183f',
     'phuix-action-view' => 'aaa08f3b',
     'phuix-autocomplete' => '2fbe234d',
     'phuix-button-view' => '55a24e84',
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     'phuix-form-control-view' => '38c1f3fb',
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     'policy-css' => 'ceb56a08',
     'policy-edit-css' => '8794e2ed',
     'policy-transaction-detail-css' => 'c02b8384',
     'ponder-view-css' => '05a09d0a',
     'project-card-view-css' => '4e7371cd',
     'project-triggers-css' => 'cd9c8bb9',
     'project-view-css' => '567858b3',
     'releeph-core' => 'f81ff2db',
     'releeph-preview-branch' => '22db5c07',
     'releeph-request-differential-create-dialog' => '0ac1ea31',
     'releeph-request-typeahead-css' => 'bce37359',
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     'sprite-login-css' => '18b368a6',
     'sprite-tokens-css' => 'f1896dc5',
     'syntax-default-css' => '055fc231',
     'syntax-highlighting-css' => '4234f572',
     'tokens-css' => 'ce5a50bd',
     'trigger-rule' => '41b7b4f6',
     'trigger-rule-control' => '5faf27b9',
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     'trigger-rule-type' => '4feea7d3',
     'typeahead-browse-css' => 'b7ed02d2',
     'unhandled-exception-css' => '9ecfc00d',
   ),
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       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
     ),
     '01384686' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-notification',
     ),
     '022516b4' => array(
       'javelin-install',
       'javelin-util',
       'javelin-websocket',
       'javelin-leader',
       'javelin-json',
     ),
     '02cb4398' => array(
       'javelin-behavior',
       'javelin-dom',
       'phortune-credit-card-form',
     ),
     '030b4f7a' => array(
       'javelin-stratcom',
       'javelin-install',
       'javelin-uri',
       'javelin-util',
     ),
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       'javelin-install',
     ),
     '03e8891f' => array(
       'javelin-install',
     ),
     '04023d82' => array(
       'javelin-install',
       'phuix-button-view',
     ),
     '04f8a1e3' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-workflow',
     ),
     '05d290ef' => array(
       'javelin-install',
       'javelin-util',
     ),
     '070679fe' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-uri',
       'phabricator-notification',
     ),
     '074f0783' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-vector',
       'javelin-request',
       'javelin-uri',
     ),
     '0889b835' => array(
       'javelin-install',
       'javelin-event',
       'javelin-util',
       'javelin-magical-init',
     ),
     '0922e81d' => array(
       'herald-rule-editor',
       'javelin-behavior',
     ),
     '0ad8d31f' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     '0cf79f45' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-vector',
       'javelin-install',
     ),
     '0d2490ce' => array(
       'javelin-install',
     ),
     '0e6d261f' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-vector',
     ),
     '0eaa33a9' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phuix-dropdown-menu',
       'phuix-action-list-view',
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     'aa6d2308' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'multirow-row-manager',
       'javelin-json',
       'phuix-form-control-view',
     ),
     'aaa08f3b' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-util',
     ),
     'ab85e184' => array(
       'javelin-install',
       'javelin-dom',
       'phabricator-notification',
     ),
     'abf88db8' => array(
       'javelin-install',
       'javelin-util',
       'javelin-request',
       'javelin-router',
     ),
     'ad258e28' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-chart',
     ),
     'ad486db3' => array(
       'javelin-install',
       'javelin-typeahead',
       'javelin-dom',
       'javelin-request',
       'javelin-typeahead-ondemand-source',
       'javelin-util',
     ),
     'aec8e38c' => array(
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-install',
       'javelin-aphlict',
       'javelin-workflow',
       'javelin-router',
       'javelin-behavior-device',
       'javelin-vector',
     ),
     'b105a3a6' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'b26a41e4' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'b347a301' => array(
       'javelin-behavior',
     ),
     'b46d88c5' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-workflow',
       'phabricator-draggable-list',
       'javelin-workboard-column',
       'javelin-workboard-header-template',
       'javelin-workboard-card-template',
       'javelin-workboard-order-template',
     ),
     'b49fd60c' => array(
       'multirow-row-manager',
       'trigger-rule',
     ),
     'b517bfa0' => array(
       'phui-oi-list-view-css',
     ),
     'b52d0668' => array(
       'aphront-typeahead-control-css',
       'phui-tag-view-css',
     ),
     'b58d1a2a' => array(
       'javelin-behavior',
       'javelin-behavior-device',
       'javelin-stratcom',
       'javelin-vector',
       'javelin-dom',
       'javelin-magical-init',
     ),
     'b5e9bff9' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'b7b73831' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phabricator-shaped-request',
     ),
     'b86f297f' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'b9109f8f' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-notification',
     ),
     'b9d0c2f3' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-util',
       'javelin-vector',
       'javelin-stratcom',
       'javelin-workflow',
       'phabricator-drag-and-drop-file-upload',
       'javelin-workboard-board',
     ),
     'bde53589' => array(
       'phui-inline-comment-view-css',
     ),
     'c03f2fb4' => array(
       'javelin-install',
     ),
     'c15122b4' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-uri',
     ),
     'c2c500a7' => array(
       'javelin-install',
       'javelin-dom',
       'phuix-button-view',
     ),
     'c3703a16' => array(
       'javelin-behavior',
       'javelin-aphlict',
       'phabricator-phtize',
       'javelin-dom',
     ),
     'c3d24e63' => array(
       'javelin-install',
       'javelin-workboard-card',
       'javelin-workboard-header',
     ),
     'c687e867' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-fx',
       'javelin-util',
     ),
     'c68f183f' => array(
       'javelin-install',
       'javelin-dom',
     ),
     'c715c123' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-workflow',
       'javelin-json',
     ),
     'c7e748bf' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-mask',
       'javelin-util',
       'phuix-icon-view',
       'phabricator-busy',
     ),
     'c9749dcd' => array(
       'javelin-install',
       'javelin-util',
       'phabricator-keyboard-shortcut-manager',
     ),
     'c9ad6f70' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-util',
       'javelin-vector',
       'javelin-magical-init',
     ),
     'cf32921f' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
     ),
     'd0a85a85' => array(
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-install',
       'javelin-workflow',
       'javelin-router',
       'javelin-behavior-device',
       'javelin-vector',
       'phabricator-diff-inline',
     ),
     'd12d214f' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-json',
       'javelin-workflow',
       'javelin-util',
     ),
     'd3799cb4' => array(
       'javelin-install',
     ),
     'd4cc2d2a' => array(
       'javelin-install',
     ),
     'd8a86cfb' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phabricator-shaped-request',
     ),
     'da15d3dc' => array(
       'phui-oi-list-view-css',
     ),
     'dae2d55b' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-notification',
     ),
     'dfa1d313' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'phabricator-tooltip',
       'phabricator-diff-changeset-list',
       'phabricator-diff-changeset',
     ),
     'e150bd50' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'phuix-dropdown-menu',
     ),
     'e15c8b1f' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-history',
     ),
     'e5bdb730' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'e8240b50' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'e9a2940f' => array(
       'javelin-behavior',
       'javelin-request',
       'javelin-stratcom',
       'javelin-vector',
       'javelin-dom',
       'javelin-uri',
       'javelin-behavior-device',
       'phabricator-title',
       'phabricator-favicon',
     ),
     'e9c80beb' => array(
       'javelin-install',
       'javelin-event',
     ),
     'ebe83a6b' => array(
       'javelin-install',
     ),
     'ec4e31c0' => array(
       'phui-timeline-view-css',
     ),
     'ee77366f' => array(
       'aphront-dialog-view-css',
     ),
     'ee82cedb' => array(
       'javelin-behavior',
       'phabricator-keyboard-shortcut',
       'javelin-stratcom',
     ),
     'eec96de0' => array(
       'phui-chart-css',
       'd3',
       'javelin-chart-curtain-view',
       'javelin-chart-function-label',
     ),
     'ef836bf2' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
     ),
     'f166c949' => array(
       'javelin-behavior',
       'javelin-behavior-device',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-magical-init',
       'javelin-vector',
       'javelin-request',
       'javelin-util',
     ),
     'f340a484' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-vector',
     ),
     'f39d968b' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-util',
       'javelin-dom',
       'javelin-request',
       'phabricator-keyboard-shortcut',
       'phabricator-darklog',
       'phabricator-darkmessage',
     ),
     'f51e9c17' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'f84bcbf4' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'f8c4e135' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-view-visitor',
       'javelin-util',
     ),
     'fa6f30b2' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-behavior-device',
       'javelin-scrollbar',
       'javelin-quicksand',
       'phabricator-keyboard-shortcut',
       'conpherence-thread-manager',
     ),
     'fa74cc35' => array(
       'phui-oi-list-view-css',
     ),
     'fdc13e4e' => array(
       'javelin-install',
     ),
     'ff688a7a' => array(
       'owners-path-editor',
       'javelin-behavior',
     ),
     'ff7b3f22' => array(
       'javelin-behavior',
       'javelin-dom',
     ),
   ),
   'packages' => array(
     'conpherence.pkg.css' => array(
       'conpherence-durable-column-view',
       'conpherence-menu-css',
       'conpherence-color-css',
       'conpherence-message-pane-css',
       'conpherence-notification-css',
       'conpherence-transaction-css',
       'conpherence-participant-pane-css',
       'conpherence-header-pane-css',
     ),
     'conpherence.pkg.js' => array(
       'javelin-behavior-conpherence-menu',
       'javelin-behavior-conpherence-participant-pane',
       'javelin-behavior-conpherence-pontificate',
       'javelin-behavior-toggle-widget',
     ),
     'core.pkg.css' => array(
       'phabricator-core-css',
       'phabricator-zindex-css',
       'phui-button-css',
       'phui-button-simple-css',
       'phui-theme-css',
       'phabricator-standard-page-view',
       'aphront-dialog-view-css',
       'phui-form-view-css',
       'aphront-panel-view-css',
       'aphront-table-view-css',
       'aphront-tokenizer-control-css',
       'aphront-typeahead-control-css',
       'aphront-list-filter-view-css',
       'application-search-view-css',
       'phabricator-remarkup-css',
       'syntax-highlighting-css',
       'syntax-default-css',
       'phui-pager-css',
       'aphront-tooltip-css',
       'phabricator-flag-css',
       'phui-info-view-css',
       'phabricator-main-menu-view',
       'phabricator-notification-css',
       'phabricator-notification-menu-css',
       'phui-lightbox-css',
       'phui-comment-panel-css',
       'phui-header-view-css',
       'phabricator-nav-view-css',
       'phui-basic-nav-view-css',
       'phui-crumbs-view-css',
       'phui-oi-list-view-css',
       'phui-oi-color-css',
       'phui-oi-big-ui-css',
       'phui-oi-drag-ui-css',
       'phui-oi-simple-ui-css',
       'phui-oi-flush-ui-css',
       'global-drag-and-drop-css',
       'phui-spacing-css',
       'phui-form-css',
       'phui-icon-view-css',
       'phabricator-action-list-view-css',
       'phui-property-list-view-css',
       'phui-tag-view-css',
       'phui-list-view-css',
       'font-fontawesome',
       'font-lato',
       'phui-font-icon-base-css',
       'phui-fontkit-css',
       'phui-box-css',
       'phui-object-box-css',
       'phui-timeline-view-css',
       'phui-two-column-view-css',
       'phui-curtain-view-css',
       'sprite-login-css',
       'sprite-tokens-css',
       'tokens-css',
       'auth-css',
       'phui-status-list-view-css',
       'phui-feed-story-css',
       'phabricator-feed-css',
       'phabricator-dashboard-css',
       'aphront-multi-column-view-css',
     ),
     'core.pkg.js' => array(
       'javelin-util',
       'javelin-install',
       'javelin-event',
       'javelin-stratcom',
       'javelin-behavior',
       'javelin-resource',
       'javelin-request',
       'javelin-vector',
       'javelin-dom',
       'javelin-json',
       'javelin-uri',
       'javelin-workflow',
       'javelin-mask',
       'javelin-typeahead',
       'javelin-typeahead-normalizer',
       'javelin-typeahead-source',
       'javelin-typeahead-preloaded-source',
       'javelin-typeahead-ondemand-source',
       'javelin-tokenizer',
       'javelin-history',
       'javelin-router',
       'javelin-routable',
       'javelin-behavior-aphront-basic-tokenizer',
       'javelin-behavior-workflow',
       'javelin-behavior-aphront-form-disable-on-submit',
       'phabricator-keyboard-shortcut-manager',
       'phabricator-keyboard-shortcut',
       'javelin-behavior-phabricator-keyboard-shortcuts',
       'javelin-behavior-refresh-csrf',
       'javelin-behavior-phabricator-watch-anchor',
       'javelin-behavior-phabricator-autofocus',
       'phuix-dropdown-menu',
       'phuix-action-list-view',
       'phuix-action-view',
       'phuix-icon-view',
       'phabricator-phtize',
       'javelin-behavior-phabricator-oncopy',
       'phabricator-tooltip',
       'javelin-behavior-phabricator-tooltips',
       'phabricator-prefab',
       'javelin-behavior-device',
       'javelin-behavior-toggle-class',
       'javelin-behavior-lightbox-attachments',
       'phabricator-busy',
       'javelin-sound',
       'javelin-aphlict',
       'phabricator-notification',
       'javelin-behavior-aphlict-listen',
       'javelin-behavior-phabricator-search-typeahead',
       'javelin-behavior-aphlict-dropdown',
       'javelin-behavior-history-install',
       'javelin-behavior-phabricator-gesture',
       'javelin-behavior-phabricator-active-nav',
       'javelin-behavior-phabricator-nav',
       'javelin-behavior-phabricator-remarkup-assist',
       'phabricator-textareautils',
       'phabricator-file-upload',
       'javelin-behavior-global-drag-and-drop',
       'javelin-behavior-phabricator-reveal-content',
       'phui-hovercard',
       'javelin-behavior-phui-hovercards',
       'javelin-color',
       'javelin-fx',
       'phabricator-draggable-list',
       'javelin-behavior-phabricator-transaction-list',
       'javelin-behavior-phabricator-show-older-transactions',
       'javelin-behavior-phui-dropdown-menu',
       'javelin-behavior-doorkeeper-tag',
       'phabricator-title',
       'javelin-leader',
       'javelin-websocket',
       'javelin-behavior-dashboard-async-panel',
       'javelin-behavior-dashboard-tab-panel',
       'javelin-quicksand',
       'javelin-behavior-quicksand-blacklist',
       'javelin-behavior-high-security-warning',
       'javelin-behavior-read-only-warning',
       'javelin-scrollbar',
       'javelin-behavior-scrollbar',
       'javelin-behavior-durable-column',
       'conpherence-thread-manager',
       'javelin-behavior-detect-timezone',
       'javelin-behavior-setup-check-https',
       'javelin-behavior-aphlict-status',
       'javelin-behavior-user-menu',
       'phabricator-favicon',
     ),
     'differential.pkg.css' => array(
       'differential-core-view-css',
       'differential-changeset-view-css',
       'differential-revision-history-css',
       'differential-revision-list-css',
       'differential-table-of-contents-css',
       'differential-revision-comment-css',
       'differential-revision-add-comment-css',
       'phabricator-object-selector-css',
       'phabricator-content-source-view-css',
       'inline-comment-summary-css',
       'phui-inline-comment-view-css',
       'phabricator-filetree-view-css',
     ),
     'differential.pkg.js' => array(
       'phabricator-drag-and-drop-file-upload',
       'phabricator-shaped-request',
       'javelin-behavior-differential-populate',
       'javelin-behavior-differential-diff-radios',
       'javelin-behavior-aphront-drag-and-drop-textarea',
       'javelin-behavior-phabricator-object-selector',
       'javelin-behavior-repository-crossreference',
       'javelin-behavior-aphront-more',
       'phabricator-diff-inline',
       'phabricator-diff-changeset',
       'phabricator-diff-changeset-list',
     ),
     'diffusion.pkg.css' => array(
       'diffusion-icons-css',
     ),
     'diffusion.pkg.js' => array(
       'javelin-behavior-diffusion-pull-lastmodified',
       'javelin-behavior-diffusion-commit-graph',
       'javelin-behavior-audit-preview',
     ),
     'maniphest.pkg.css' => array(
       'maniphest-task-summary-css',
     ),
     'maniphest.pkg.js' => array(
       'javelin-behavior-maniphest-batch-selector',
       'javelin-behavior-maniphest-list-editor',
     ),
   ),
 );
diff --git a/src/applications/harbormaster/herald/HarbormasterRunBuildPlansHeraldAction.php b/src/applications/harbormaster/herald/HarbormasterRunBuildPlansHeraldAction.php
index 9fc053e8ae..6934a2e3d9 100644
--- a/src/applications/harbormaster/herald/HarbormasterRunBuildPlansHeraldAction.php
+++ b/src/applications/harbormaster/herald/HarbormasterRunBuildPlansHeraldAction.php
@@ -1,99 +1,103 @@
 <?php
 
 final class HarbormasterRunBuildPlansHeraldAction
   extends HeraldAction {
 
   const DO_BUILD = 'do.build';
 
   const ACTIONCONST = 'harbormaster.build';
 
   public function getRequiredAdapterStates() {
     return array(
       HeraldBuildableState::STATECONST,
     );
   }
 
   public function getActionGroupKey() {
     return HeraldSupportActionGroup::ACTIONGROUPKEY;
   }
 
   public function supportsObject($object) {
     $adapter = $this->getAdapter();
     return ($adapter instanceof HarbormasterBuildableAdapterInterface);
   }
 
   protected function applyBuilds(array $phids, HeraldRule $rule) {
     $adapter = $this->getAdapter();
 
     $allowed_types = array(
       HarbormasterBuildPlanPHIDType::TYPECONST,
     );
 
     $targets = $this->loadStandardTargets($phids, $allowed_types, array());
     if (!$targets) {
       return;
     }
 
     $phids = array_fuse(array_keys($targets));
 
     foreach ($phids as $phid) {
       $request = id(new HarbormasterBuildRequest())
         ->setBuildPlanPHID($phid)
         ->setInitiatorPHID($rule->getPHID());
       $adapter->queueHarbormasterBuildRequest($request);
     }
 
     $this->logEffect(self::DO_BUILD, $phids);
   }
 
   protected function getActionEffectMap() {
     return array(
       self::DO_BUILD => array(
         'icon' => 'fa-play',
         'color' => 'green',
         'name' => pht('Building'),
       ),
     );
   }
 
   protected function renderActionEffectDescription($type, $data) {
     switch ($type) {
       case self::DO_BUILD:
         return pht(
           'Started %s build(s): %s.',
           phutil_count($data),
           $this->renderHandleList($data));
     }
   }
 
   public function getHeraldActionName() {
     return pht('Run build plans');
   }
 
   public function supportsRuleType($rule_type) {
     return ($rule_type != HeraldRuleTypeConfig::RULE_TYPE_PERSONAL);
   }
 
   public function applyEffect($object, HeraldEffect $effect) {
     return $this->applyBuilds($effect->getTarget(), $effect->getRule());
   }
 
   public function getHeraldActionStandardType() {
     return self::STANDARD_PHID_LIST;
   }
 
   protected function getDatasource() {
     return new HarbormasterBuildPlanDatasource();
   }
 
   public function renderActionDescription($value) {
     return pht(
       'Run build plans: %s.',
       $this->renderHandleList($value));
   }
 
   public function getPHIDsAffectedByAction(HeraldActionRecord $record) {
     return $record->getTarget();
   }
 
+  public function isActionAvailable() {
+    return id(new PhabricatorHarbormasterApplication())->isInstalled();
+  }
+
 }
diff --git a/src/applications/herald/action/HeraldAction.php b/src/applications/herald/action/HeraldAction.php
index a9740d1736..d914c97a1c 100644
--- a/src/applications/herald/action/HeraldAction.php
+++ b/src/applications/herald/action/HeraldAction.php
@@ -1,408 +1,412 @@
 <?php
 
 abstract class HeraldAction extends Phobject {
 
   private $adapter;
   private $viewer;
   private $applyLog = array();
 
   const STANDARD_NONE = 'standard.none';
   const STANDARD_PHID_LIST = 'standard.phid.list';
   const STANDARD_TEXT = 'standard.text';
   const STANDARD_REMARKUP = 'standard.remarkup';
 
   const DO_STANDARD_EMPTY = 'do.standard.empty';
   const DO_STANDARD_NO_EFFECT = 'do.standard.no-effect';
   const DO_STANDARD_INVALID = 'do.standard.invalid';
   const DO_STANDARD_UNLOADABLE = 'do.standard.unloadable';
   const DO_STANDARD_PERMISSION = 'do.standard.permission';
   const DO_STANDARD_INVALID_ACTION = 'do.standard.invalid-action';
   const DO_STANDARD_WRONG_RULE_TYPE = 'do.standard.wrong-rule-type';
   const DO_STANDARD_FORBIDDEN = 'do.standard.forbidden';
 
   abstract public function getHeraldActionName();
   abstract public function supportsObject($object);
   abstract public function supportsRuleType($rule_type);
   abstract public function applyEffect($object, HeraldEffect $effect);
 
   abstract public function renderActionDescription($value);
 
   public function getRequiredAdapterStates() {
     return array();
   }
 
   protected function renderActionEffectDescription($type, $data) {
     return null;
   }
 
   public function getActionGroupKey() {
     return null;
   }
 
   public function getActionsForObject($object) {
     return array($this->getActionConstant() => $this);
   }
 
   protected function getDatasource() {
     throw new PhutilMethodNotImplementedException();
   }
 
   protected function getDatasourceValueMap() {
     return null;
   }
 
   public function getHeraldActionStandardType() {
     throw new PhutilMethodNotImplementedException();
   }
 
   public function getHeraldActionValueType() {
     switch ($this->getHeraldActionStandardType()) {
       case self::STANDARD_NONE:
         return new HeraldEmptyFieldValue();
       case self::STANDARD_TEXT:
         return new HeraldTextFieldValue();
       case self::STANDARD_REMARKUP:
         return new HeraldRemarkupFieldValue();
       case self::STANDARD_PHID_LIST:
         $tokenizer = id(new HeraldTokenizerFieldValue())
           ->setKey($this->getHeraldActionName())
           ->setDatasource($this->getDatasource());
 
         $value_map = $this->getDatasourceValueMap();
         if ($value_map !== null) {
           $tokenizer->setValueMap($value_map);
         }
 
         return $tokenizer;
     }
 
     throw new PhutilMethodNotImplementedException();
   }
 
   public function willSaveActionValue($value) {
     try {
       $type = $this->getHeraldActionStandardType();
     } catch (PhutilMethodNotImplementedException $ex) {
       return $value;
     }
 
     switch ($type) {
       case self::STANDARD_PHID_LIST:
         return array_keys($value);
     }
 
     return $value;
   }
 
   public function getEditorValue(PhabricatorUser $viewer, $target) {
     try {
       $type = $this->getHeraldActionStandardType();
     } catch (PhutilMethodNotImplementedException $ex) {
       return $target;
     }
 
     switch ($type) {
       case self::STANDARD_PHID_LIST:
         $datasource = $this->getDatasource();
 
         if (!$datasource) {
           return array();
         }
 
         return $datasource
           ->setViewer($viewer)
           ->getWireTokens($target);
     }
 
     return $target;
   }
 
   final public function setAdapter(HeraldAdapter $adapter) {
     $this->adapter = $adapter;
     return $this;
   }
 
   final public function getAdapter() {
     return $this->adapter;
   }
 
   final public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   final public function getViewer() {
     return $this->viewer;
   }
 
   final public function getActionConstant() {
     return $this->getPhobjectClassConstant('ACTIONCONST', 64);
   }
 
   final public static function getAllActions() {
     return id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getActionConstant')
       ->execute();
   }
 
   protected function logEffect($type, $data = null) {
     if (!is_string($type)) {
       throw new Exception(
         pht(
           'Effect type passed to "%s" must be a scalar string.',
           'logEffect()'));
     }
 
     $this->applyLog[] = array(
       'type' => $type,
       'data' => $data,
     );
 
     return $this;
   }
 
   final public function getApplyTranscript(HeraldEffect $effect) {
     $context = $this->applyLog;
     $this->applyLog = array();
     return new HeraldApplyTranscript($effect, true, $context);
   }
 
   protected function getActionEffectMap() {
     throw new PhutilMethodNotImplementedException();
   }
 
   private function getActionEffectSpec($type) {
     $map = $this->getActionEffectMap() + $this->getStandardEffectMap();
     return idx($map, $type, array());
   }
 
   final public function renderActionEffectIcon($type, $data) {
     $map = $this->getActionEffectSpec($type);
     return idx($map, 'icon');
   }
 
   final public function renderActionEffectColor($type, $data) {
     $map = $this->getActionEffectSpec($type);
     return idx($map, 'color');
   }
 
   final public function renderActionEffectName($type, $data) {
     $map = $this->getActionEffectSpec($type);
     return idx($map, 'name');
   }
 
   protected function renderHandleList($phids) {
     if (!is_array($phids)) {
       return pht('(Invalid List)');
     }
 
     return $this->getViewer()
       ->renderHandleList($phids)
       ->setAsInline(true)
       ->render();
   }
 
   protected function loadStandardTargets(
     array $phids,
     array $allowed_types,
     array $current_value) {
 
     $phids = array_fuse($phids);
     if (!$phids) {
       $this->logEffect(self::DO_STANDARD_EMPTY);
     }
 
     $current_value = array_fuse($current_value);
     $no_effect = array();
     foreach ($phids as $phid) {
       if (isset($current_value[$phid])) {
         $no_effect[] = $phid;
         unset($phids[$phid]);
       }
     }
 
     if ($no_effect) {
       $this->logEffect(self::DO_STANDARD_NO_EFFECT, $no_effect);
     }
 
     if (!$phids) {
       return;
     }
 
     $allowed_types = array_fuse($allowed_types);
     $invalid = array();
     foreach ($phids as $phid) {
       $type = phid_get_type($phid);
       if ($type == PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN) {
         $invalid[] = $phid;
         unset($phids[$phid]);
         continue;
       }
 
       if ($allowed_types && empty($allowed_types[$type])) {
         $invalid[] = $phid;
         unset($phids[$phid]);
         continue;
       }
     }
 
     if ($invalid) {
       $this->logEffect(self::DO_STANDARD_INVALID, $invalid);
     }
 
     if (!$phids) {
       return;
     }
 
     $targets = id(new PhabricatorObjectQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withPHIDs($phids)
       ->execute();
     $targets = mpull($targets, null, 'getPHID');
 
     $unloadable = array();
     foreach ($phids as $phid) {
       if (empty($targets[$phid])) {
         $unloadable[] = $phid;
         unset($phids[$phid]);
       }
     }
 
     if ($unloadable) {
       $this->logEffect(self::DO_STANDARD_UNLOADABLE, $unloadable);
     }
 
     if (!$phids) {
       return;
     }
 
     $adapter = $this->getAdapter();
     $object = $adapter->getObject();
 
     if ($object instanceof PhabricatorPolicyInterface) {
       $no_permission = array();
       foreach ($targets as $phid => $target) {
         if (!($target instanceof PhabricatorUser)) {
           continue;
         }
 
         $can_view = PhabricatorPolicyFilter::hasCapability(
           $target,
           $object,
           PhabricatorPolicyCapability::CAN_VIEW);
         if ($can_view) {
           continue;
         }
 
         $no_permission[] = $phid;
         unset($targets[$phid]);
       }
     }
 
     if ($no_permission) {
       $this->logEffect(self::DO_STANDARD_PERMISSION, $no_permission);
     }
 
     return $targets;
   }
 
   protected function getStandardEffectMap() {
     return array(
       self::DO_STANDARD_EMPTY => array(
         'icon' => 'fa-ban',
         'color' => 'grey',
         'name' => pht('No Targets'),
       ),
       self::DO_STANDARD_NO_EFFECT => array(
         'icon' => 'fa-circle-o',
         'color' => 'grey',
         'name' => pht('No Effect'),
       ),
       self::DO_STANDARD_INVALID => array(
         'icon' => 'fa-ban',
         'color' => 'red',
         'name' => pht('Invalid Targets'),
       ),
       self::DO_STANDARD_UNLOADABLE => array(
         'icon' => 'fa-ban',
         'color' => 'red',
         'name' => pht('Unloadable Targets'),
       ),
       self::DO_STANDARD_PERMISSION => array(
         'icon' => 'fa-lock',
         'color' => 'red',
         'name' => pht('No Permission'),
       ),
       self::DO_STANDARD_INVALID_ACTION => array(
         'icon' => 'fa-ban',
         'color' => 'red',
         'name' => pht('Invalid Action'),
       ),
       self::DO_STANDARD_WRONG_RULE_TYPE => array(
         'icon' => 'fa-ban',
         'color' => 'red',
         'name' => pht('Wrong Rule Type'),
       ),
       self::DO_STANDARD_FORBIDDEN => array(
         'icon' => 'fa-ban',
         'color' => 'violet',
         'name' => pht('Forbidden'),
       ),
     );
   }
 
   final public function renderEffectDescription($type, $data) {
     $result = $this->renderActionEffectDescription($type, $data);
     if ($result !== null) {
       return $result;
     }
 
     switch ($type) {
       case self::DO_STANDARD_EMPTY:
         return pht(
           'This action specifies no targets.');
       case self::DO_STANDARD_NO_EFFECT:
         if ($data && is_array($data)) {
           return pht(
             'This action has no effect on %s target(s): %s.',
             phutil_count($data),
             $this->renderHandleList($data));
         } else {
           return pht('This action has no effect.');
         }
       case self::DO_STANDARD_INVALID:
         return pht(
           '%s target(s) are invalid or of the wrong type: %s.',
           phutil_count($data),
           $this->renderHandleList($data));
       case self::DO_STANDARD_UNLOADABLE:
         return pht(
           '%s target(s) could not be loaded: %s.',
           phutil_count($data),
           $this->renderHandleList($data));
       case self::DO_STANDARD_PERMISSION:
         return pht(
           '%s target(s) do not have permission to see this object: %s.',
           phutil_count($data),
           $this->renderHandleList($data));
       case self::DO_STANDARD_INVALID_ACTION:
         return pht(
           'No implementation is available for rule "%s".',
           $data);
       case self::DO_STANDARD_WRONG_RULE_TYPE:
         return pht(
           'This action does not support rules of type "%s".',
           $data);
       case self::DO_STANDARD_FORBIDDEN:
         return HeraldStateReasons::getExplanation($data);
     }
 
     return null;
   }
 
   public function getPHIDsAffectedByAction(HeraldActionRecord $record) {
     return array();
   }
 
+  public function isActionAvailable() {
+    return true;
+  }
+
 }
diff --git a/src/applications/herald/adapter/HeraldAdapter.php b/src/applications/herald/adapter/HeraldAdapter.php
index cb8545b71d..2832c6d9f4 100644
--- a/src/applications/herald/adapter/HeraldAdapter.php
+++ b/src/applications/herald/adapter/HeraldAdapter.php
@@ -1,1255 +1,1275 @@
 <?php
 
 abstract class HeraldAdapter extends Phobject {
 
   const CONDITION_CONTAINS        = 'contains';
   const CONDITION_NOT_CONTAINS    = '!contains';
   const CONDITION_IS              = 'is';
   const CONDITION_IS_NOT          = '!is';
   const CONDITION_IS_ANY          = 'isany';
   const CONDITION_IS_NOT_ANY      = '!isany';
   const CONDITION_INCLUDE_ALL     = 'all';
   const CONDITION_INCLUDE_ANY     = 'any';
   const CONDITION_INCLUDE_NONE    = 'none';
   const CONDITION_IS_ME           = 'me';
   const CONDITION_IS_NOT_ME       = '!me';
   const CONDITION_REGEXP          = 'regexp';
   const CONDITION_NOT_REGEXP      = '!regexp';
   const CONDITION_RULE            = 'conditions';
   const CONDITION_NOT_RULE        = '!conditions';
   const CONDITION_EXISTS          = 'exists';
   const CONDITION_NOT_EXISTS      = '!exists';
   const CONDITION_UNCONDITIONALLY = 'unconditionally';
   const CONDITION_NEVER           = 'never';
   const CONDITION_REGEXP_PAIR     = 'regexp-pair';
   const CONDITION_HAS_BIT         = 'bit';
   const CONDITION_NOT_BIT         = '!bit';
   const CONDITION_IS_TRUE         = 'true';
   const CONDITION_IS_FALSE        = 'false';
 
   private $contentSource;
   private $isNewObject;
   private $applicationEmail;
   private $appliedTransactions = array();
   private $queuedTransactions = array();
   private $emailPHIDs = array();
   private $forcedEmailPHIDs = array();
   private $fieldMap;
   private $actionMap;
   private $edgeCache = array();
   private $forbiddenActions = array();
   private $viewer;
   private $mustEncryptReasons = array();
   private $actingAsPHID;
   private $webhookMap = array();
 
   public function getEmailPHIDs() {
     return array_values($this->emailPHIDs);
   }
 
   public function getForcedEmailPHIDs() {
     return array_values($this->forcedEmailPHIDs);
   }
 
   final public function setActingAsPHID($acting_as_phid) {
     $this->actingAsPHID = $acting_as_phid;
     return $this;
   }
 
   final public function getActingAsPHID() {
     return $this->actingAsPHID;
   }
 
   public function addEmailPHID($phid, $force) {
     $this->emailPHIDs[$phid] = $phid;
     if ($force) {
       $this->forcedEmailPHIDs[$phid] = $phid;
     }
     return $this;
   }
 
   public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   public function getViewer() {
     // See PHI276. Normally, Herald runs without regard for policy checks.
     // However, we use a real viewer during test console runs: this makes
     // intracluster calls to Diffusion APIs work even if web nodes don't
     // have privileged credentials.
 
     if ($this->viewer) {
       return $this->viewer;
     }
 
     return PhabricatorUser::getOmnipotentUser();
   }
 
   public function setContentSource(PhabricatorContentSource $content_source) {
     $this->contentSource = $content_source;
     return $this;
   }
 
   public function getContentSource() {
     return $this->contentSource;
   }
 
   public function getIsNewObject() {
     if (is_bool($this->isNewObject)) {
       return $this->isNewObject;
     }
 
     throw new Exception(
       pht(
         'You must %s to a boolean first!',
         'setIsNewObject()'));
   }
   public function setIsNewObject($new) {
     $this->isNewObject = (bool)$new;
     return $this;
   }
 
   public function supportsApplicationEmail() {
     return false;
   }
 
   public function setApplicationEmail(
     PhabricatorMetaMTAApplicationEmail $email) {
     $this->applicationEmail = $email;
     return $this;
   }
 
   public function getApplicationEmail() {
     return $this->applicationEmail;
   }
 
   public function getPHID() {
     return $this->getObject()->getPHID();
   }
 
   abstract public function getHeraldName();
 
   final public function willGetHeraldField($field_key) {
     // This method is called during rule evaluation, before we engage the
     // Herald profiler. We make sure we have a concrete implementation so time
     // spent loading fields out of the classmap is not mistakenly attributed to
     // whichever field happens to evaluate first.
     $this->requireFieldImplementation($field_key);
   }
 
   public function getHeraldField($field_key) {
     return $this->requireFieldImplementation($field_key)
       ->getHeraldFieldValue($this->getObject());
   }
 
   public function applyHeraldEffects(array $effects) {
     assert_instances_of($effects, 'HeraldEffect');
 
     $result = array();
     foreach ($effects as $effect) {
       $result[] = $this->applyStandardEffect($effect);
     }
 
     return $result;
   }
 
   public function isAvailableToUser(PhabricatorUser $viewer) {
     $applications = id(new PhabricatorApplicationQuery())
       ->setViewer($viewer)
       ->withInstalled(true)
       ->withClasses(array($this->getAdapterApplicationClass()))
       ->execute();
 
     return !empty($applications);
   }
 
 
   /**
    * Set the list of transactions which just took effect.
    *
    * These transactions are set by @{class:PhabricatorApplicationEditor}
    * automatically, before it invokes Herald.
    *
    * @param list<PhabricatorApplicationTransaction> List of transactions.
    * @return this
    */
   final public function setAppliedTransactions(array $xactions) {
     assert_instances_of($xactions, 'PhabricatorApplicationTransaction');
     $this->appliedTransactions = $xactions;
     return $this;
   }
 
 
   /**
    * Get a list of transactions which just took effect.
    *
    * When an object is edited normally, transactions are applied and then
    * Herald executes. You can call this method to examine the transactions
    * if you want to react to them.
    *
    * @return list<PhabricatorApplicationTransaction> List of transactions.
    */
   final public function getAppliedTransactions() {
     return $this->appliedTransactions;
   }
 
   final public function queueTransaction(
     PhabricatorApplicationTransaction $transaction) {
     $this->queuedTransactions[] = $transaction;
   }
 
   final public function getQueuedTransactions() {
     return $this->queuedTransactions;
   }
 
   final public function newTransaction() {
     $object = $this->newObject();
 
     if (!($object instanceof PhabricatorApplicationTransactionInterface)) {
       throw new Exception(
         pht(
           'Unable to build a new transaction for adapter object; it does '.
           'not implement "%s".',
           'PhabricatorApplicationTransactionInterface'));
     }
 
     $xaction = $object->getApplicationTransactionTemplate();
 
     if (!($xaction instanceof PhabricatorApplicationTransaction)) {
       throw new Exception(
         pht(
           'Expected object (of class "%s") to return a transaction template '.
           '(of class "%s"), but it returned something else ("%s").',
           get_class($object),
           'PhabricatorApplicationTransaction',
           phutil_describe_type($xaction)));
     }
 
     return $xaction;
   }
 
 
   /**
    * NOTE: You generally should not override this; it exists to support legacy
    * adapters which had hard-coded content types.
    */
   public function getAdapterContentType() {
     return get_class($this);
   }
 
   abstract public function getAdapterContentName();
   abstract public function getAdapterContentDescription();
   abstract public function getAdapterApplicationClass();
   abstract public function getObject();
 
   /**
    * Return a new characteristic object for this adapter.
    *
    * The adapter will use this object to test for interfaces, generate
    * transactions, and interact with custom fields.
    *
    * Adapters must return an object from this method to enable custom
    * field rules and various implicit actions.
    *
    * Normally, you'll return an empty version of the adapted object:
    *
    *   return new ApplicationObject();
    *
    * @return null|object Template object.
    */
   protected function newObject() {
     return null;
   }
 
   public function supportsRuleType($rule_type) {
     return false;
   }
 
   public function canTriggerOnObject($object) {
     return false;
   }
 
   public function isTestAdapterForObject($object) {
     return false;
   }
 
   public function canCreateTestAdapterForObject($object) {
     return $this->isTestAdapterForObject($object);
   }
 
   public function newTestAdapter(PhabricatorUser $viewer, $object) {
     return id(clone $this)
       ->setObject($object);
   }
 
   public function getAdapterTestDescription() {
     return null;
   }
 
   public function explainValidTriggerObjects() {
     return pht('This adapter can not trigger on objects.');
   }
 
   public function getTriggerObjectPHIDs() {
     return array($this->getPHID());
   }
 
   public function getAdapterSortKey() {
     return sprintf(
       '%08d%s',
       $this->getAdapterSortOrder(),
       $this->getAdapterContentName());
   }
 
   public function getAdapterSortOrder() {
     return 1000;
   }
 
 
 /* -(  Fields  )------------------------------------------------------------- */
 
   private function getFieldImplementationMap() {
     if ($this->fieldMap === null) {
       // We can't use PhutilClassMapQuery here because field expansion
       // depends on the adapter and object.
 
       $object = $this->getObject();
 
       $map = array();
       $all = HeraldField::getAllFields();
       foreach ($all as $key => $field) {
         $field = id(clone $field)->setAdapter($this);
 
         if (!$field->supportsObject($object)) {
           continue;
         }
         $subfields = $field->getFieldsForObject($object);
         foreach ($subfields as $subkey => $subfield) {
           if (isset($map[$subkey])) {
             throw new Exception(
               pht(
                 'Two HeraldFields (of classes "%s" and "%s") have the same '.
                 'field key ("%s") after expansion for an object of class '.
                 '"%s" inside adapter "%s". Each field must have a unique '.
                 'field key.',
                 get_class($subfield),
                 get_class($map[$subkey]),
                 $subkey,
                 get_class($object),
                 get_class($this)));
           }
 
           $subfield = id(clone $subfield)->setAdapter($this);
 
           $map[$subkey] = $subfield;
         }
       }
       $this->fieldMap = $map;
     }
 
     return $this->fieldMap;
   }
 
   private function getFieldImplementation($key) {
     return idx($this->getFieldImplementationMap(), $key);
   }
 
   public function getFields() {
     return array_keys($this->getFieldImplementationMap());
   }
 
   public function getFieldNameMap() {
     return mpull($this->getFieldImplementationMap(), 'getHeraldFieldName');
   }
 
   public function getFieldGroupKey($field_key) {
     $field = $this->getFieldImplementation($field_key);
 
     if (!$field) {
       return null;
     }
 
     return $field->getFieldGroupKey();
   }
 
+  public function isFieldAvailable($field_key) {
+    $field = $this->getFieldImplementation($field_key);
+
+    if (!$field) {
+      return null;
+    }
+
+    return $field->isFieldAvailable();
+  }
+
 
 /* -(  Conditions  )--------------------------------------------------------- */
 
 
   public function getConditionNameMap() {
     return array(
       self::CONDITION_CONTAINS        => pht('contains'),
       self::CONDITION_NOT_CONTAINS    => pht('does not contain'),
       self::CONDITION_IS              => pht('is'),
       self::CONDITION_IS_NOT          => pht('is not'),
       self::CONDITION_IS_ANY          => pht('is any of'),
       self::CONDITION_IS_TRUE         => pht('is true'),
       self::CONDITION_IS_FALSE        => pht('is false'),
       self::CONDITION_IS_NOT_ANY      => pht('is not any of'),
       self::CONDITION_INCLUDE_ALL     => pht('include all of'),
       self::CONDITION_INCLUDE_ANY     => pht('include any of'),
       self::CONDITION_INCLUDE_NONE    => pht('do not include'),
       self::CONDITION_IS_ME           => pht('is myself'),
       self::CONDITION_IS_NOT_ME       => pht('is not myself'),
       self::CONDITION_REGEXP          => pht('matches regexp'),
       self::CONDITION_NOT_REGEXP      => pht('does not match regexp'),
       self::CONDITION_RULE            => pht('matches:'),
       self::CONDITION_NOT_RULE        => pht('does not match:'),
       self::CONDITION_EXISTS          => pht('exists'),
       self::CONDITION_NOT_EXISTS      => pht('does not exist'),
       self::CONDITION_UNCONDITIONALLY => '',  // don't show anything!
       self::CONDITION_NEVER           => '',  // don't show anything!
       self::CONDITION_REGEXP_PAIR     => pht('matches regexp pair'),
       self::CONDITION_HAS_BIT         => pht('has bit'),
       self::CONDITION_NOT_BIT         => pht('lacks bit'),
     );
   }
 
   public function getConditionsForField($field) {
     return $this->requireFieldImplementation($field)
       ->getHeraldFieldConditions();
   }
 
   private function requireFieldImplementation($field_key) {
     $field = $this->getFieldImplementation($field_key);
 
     if (!$field) {
       throw new Exception(
         pht(
           'No field with key "%s" is available to Herald adapter "%s".',
           $field_key,
           get_class($this)));
     }
 
     return $field;
   }
 
   public function doesConditionMatch(
     HeraldEngine $engine,
     HeraldRule $rule,
     HeraldCondition $condition,
     $field_value) {
 
     $condition_type = $condition->getFieldCondition();
     $condition_value = $condition->getValue();
 
     switch ($condition_type) {
       case self::CONDITION_CONTAINS:
       case self::CONDITION_NOT_CONTAINS:
         // "Contains and "does not contain" can take an array of strings, as in
         // "Any changed filename" for diffs.
 
         $result_if_match = ($condition_type == self::CONDITION_CONTAINS);
 
         foreach ((array)$field_value as $value) {
           if (stripos($value, $condition_value) !== false) {
             return $result_if_match;
           }
         }
         return !$result_if_match;
       case self::CONDITION_IS:
         return ($field_value == $condition_value);
       case self::CONDITION_IS_NOT:
         return ($field_value != $condition_value);
       case self::CONDITION_IS_ME:
         return ($field_value == $rule->getAuthorPHID());
       case self::CONDITION_IS_NOT_ME:
         return ($field_value != $rule->getAuthorPHID());
       case self::CONDITION_IS_ANY:
         if (!is_array($condition_value)) {
           throw new HeraldInvalidConditionException(
             pht('Expected condition value to be an array.'));
         }
         $condition_value = array_fuse($condition_value);
         return isset($condition_value[$field_value]);
       case self::CONDITION_IS_NOT_ANY:
         if (!is_array($condition_value)) {
           throw new HeraldInvalidConditionException(
             pht('Expected condition value to be an array.'));
         }
         $condition_value = array_fuse($condition_value);
         return !isset($condition_value[$field_value]);
       case self::CONDITION_INCLUDE_ALL:
         if (!is_array($field_value)) {
           throw new HeraldInvalidConditionException(
             pht('Object produced non-array value!'));
         }
         if (!is_array($condition_value)) {
           throw new HeraldInvalidConditionException(
             pht('Expected condition value to be an array.'));
         }
 
         $have = array_select_keys(array_fuse($field_value), $condition_value);
         return (count($have) == count($condition_value));
       case self::CONDITION_INCLUDE_ANY:
         return (bool)array_select_keys(
           array_fuse($field_value),
           $condition_value);
       case self::CONDITION_INCLUDE_NONE:
         return !array_select_keys(
           array_fuse($field_value),
           $condition_value);
       case self::CONDITION_EXISTS:
       case self::CONDITION_IS_TRUE:
         return (bool)$field_value;
       case self::CONDITION_NOT_EXISTS:
       case self::CONDITION_IS_FALSE:
         return !$field_value;
       case self::CONDITION_UNCONDITIONALLY:
         return (bool)$field_value;
       case self::CONDITION_NEVER:
         return false;
       case self::CONDITION_REGEXP:
       case self::CONDITION_NOT_REGEXP:
         $result_if_match = ($condition_type == self::CONDITION_REGEXP);
 
         foreach ((array)$field_value as $value) {
           // We add the 'S' flag because we use the regexp multiple times.
           // It shouldn't cause any troubles if the flag is already there
           // - /.*/S is evaluated same as /.*/SS.
           $result = @preg_match($condition_value.'S', $value);
           if ($result === false) {
             throw new HeraldInvalidConditionException(
               pht(
                 'Regular expression "%s" in Herald rule "%s" is not valid, '.
                 'or exceeded backtracking or recursion limits while '.
                 'executing. Verify the expression and correct it or rewrite '.
                 'it with less backtracking.',
                 $condition_value,
                 $rule->getMonogram()));
           }
           if ($result) {
             return $result_if_match;
           }
         }
         return !$result_if_match;
       case self::CONDITION_REGEXP_PAIR:
         // Match a JSON-encoded pair of regular expressions against a
         // dictionary. The first regexp must match the dictionary key, and the
         // second regexp must match the dictionary value. If any key/value pair
         // in the dictionary matches both regexps, the condition is satisfied.
         $regexp_pair = null;
         try {
           $regexp_pair = phutil_json_decode($condition_value);
         } catch (PhutilJSONParserException $ex) {
           throw new HeraldInvalidConditionException(
             pht('Regular expression pair is not valid JSON!'));
         }
         if (count($regexp_pair) != 2) {
           throw new HeraldInvalidConditionException(
             pht('Regular expression pair is not a pair!'));
         }
 
         $key_regexp   = array_shift($regexp_pair);
         $value_regexp = array_shift($regexp_pair);
 
         foreach ((array)$field_value as $key => $value) {
           $key_matches = @preg_match($key_regexp, $key);
           if ($key_matches === false) {
             throw new HeraldInvalidConditionException(
               pht('First regular expression is invalid!'));
           }
           if ($key_matches) {
             $value_matches = @preg_match($value_regexp, $value);
             if ($value_matches === false) {
               throw new HeraldInvalidConditionException(
                 pht('Second regular expression is invalid!'));
             }
             if ($value_matches) {
               return true;
             }
           }
         }
         return false;
       case self::CONDITION_RULE:
       case self::CONDITION_NOT_RULE:
         $rule = $engine->getRule($condition_value);
         if (!$rule) {
           throw new HeraldInvalidConditionException(
             pht('Condition references a rule which does not exist!'));
         }
 
         $is_not = ($condition_type == self::CONDITION_NOT_RULE);
         $result = $engine->doesRuleMatch($rule, $this);
         if ($is_not) {
           $result = !$result;
         }
         return $result;
       case self::CONDITION_HAS_BIT:
         return (($condition_value & $field_value) === (int)$condition_value);
       case self::CONDITION_NOT_BIT:
         return (($condition_value & $field_value) !== (int)$condition_value);
       default:
         throw new HeraldInvalidConditionException(
           pht("Unknown condition '%s'.", $condition_type));
     }
   }
 
   public function willSaveCondition(HeraldCondition $condition) {
     $condition_type = $condition->getFieldCondition();
     $condition_value = $condition->getValue();
 
     switch ($condition_type) {
       case self::CONDITION_REGEXP:
       case self::CONDITION_NOT_REGEXP:
         $ok = @preg_match($condition_value, '');
         if ($ok === false) {
           throw new HeraldInvalidConditionException(
             pht(
               'The regular expression "%s" is not valid. Regular expressions '.
               'must have enclosing characters (e.g. "@/path/to/file@", not '.
               '"/path/to/file") and be syntactically correct.',
               $condition_value));
         }
         break;
       case self::CONDITION_REGEXP_PAIR:
         $json = null;
         try {
           $json = phutil_json_decode($condition_value);
         } catch (PhutilJSONParserException $ex) {
           throw new HeraldInvalidConditionException(
             pht(
               'The regular expression pair "%s" is not valid JSON. Enter a '.
               'valid JSON array with two elements.',
               $condition_value));
         }
 
         if (count($json) != 2) {
           throw new HeraldInvalidConditionException(
             pht(
               'The regular expression pair "%s" must have exactly two '.
               'elements.',
               $condition_value));
         }
 
         $key_regexp = array_shift($json);
         $val_regexp = array_shift($json);
 
         $key_ok = @preg_match($key_regexp, '');
         if ($key_ok === false) {
           throw new HeraldInvalidConditionException(
             pht(
               'The first regexp in the regexp pair, "%s", is not a valid '.
               'regexp.',
               $key_regexp));
         }
 
         $val_ok = @preg_match($val_regexp, '');
         if ($val_ok === false) {
           throw new HeraldInvalidConditionException(
             pht(
               'The second regexp in the regexp pair, "%s", is not a valid '.
               'regexp.',
               $val_regexp));
         }
         break;
       case self::CONDITION_CONTAINS:
       case self::CONDITION_NOT_CONTAINS:
       case self::CONDITION_IS:
       case self::CONDITION_IS_NOT:
       case self::CONDITION_IS_ANY:
       case self::CONDITION_IS_NOT_ANY:
       case self::CONDITION_INCLUDE_ALL:
       case self::CONDITION_INCLUDE_ANY:
       case self::CONDITION_INCLUDE_NONE:
       case self::CONDITION_IS_ME:
       case self::CONDITION_IS_NOT_ME:
       case self::CONDITION_RULE:
       case self::CONDITION_NOT_RULE:
       case self::CONDITION_EXISTS:
       case self::CONDITION_NOT_EXISTS:
       case self::CONDITION_UNCONDITIONALLY:
       case self::CONDITION_NEVER:
       case self::CONDITION_HAS_BIT:
       case self::CONDITION_NOT_BIT:
       case self::CONDITION_IS_TRUE:
       case self::CONDITION_IS_FALSE:
         // No explicit validation for these types, although there probably
         // should be in some cases.
         break;
       default:
         throw new HeraldInvalidConditionException(
           pht(
             'Unknown condition "%s"!',
             $condition_type));
     }
   }
 
 
 /* -(  Actions  )------------------------------------------------------------ */
 
   private function getActionImplementationMap() {
     if ($this->actionMap === null) {
       // We can't use PhutilClassMapQuery here because action expansion
       // depends on the adapter and object.
 
       $object = $this->getObject();
 
       $map = array();
       $all = HeraldAction::getAllActions();
       foreach ($all as $key => $action) {
         $action = id(clone $action)->setAdapter($this);
 
         if (!$action->supportsObject($object)) {
           continue;
         }
 
         $subactions = $action->getActionsForObject($object);
         foreach ($subactions as $subkey => $subaction) {
           if (isset($map[$subkey])) {
             throw new Exception(
               pht(
                 'Two HeraldActions (of classes "%s" and "%s") have the same '.
                 'action key ("%s") after expansion for an object of class '.
                 '"%s" inside adapter "%s". Each action must have a unique '.
                 'action key.',
                 get_class($subaction),
                 get_class($map[$subkey]),
                 $subkey,
                 get_class($object),
                 get_class($this)));
           }
 
           $subaction = id(clone $subaction)->setAdapter($this);
 
           $map[$subkey] = $subaction;
         }
       }
       $this->actionMap = $map;
     }
 
     return $this->actionMap;
   }
 
   private function requireActionImplementation($action_key) {
     $action = $this->getActionImplementation($action_key);
 
     if (!$action) {
       throw new Exception(
         pht(
           'No action with key "%s" is available to Herald adapter "%s".',
           $action_key,
           get_class($this)));
     }
 
     return $action;
   }
 
   private function getActionsForRuleType($rule_type) {
     $actions = $this->getActionImplementationMap();
 
     foreach ($actions as $key => $action) {
       if (!$action->supportsRuleType($rule_type)) {
         unset($actions[$key]);
       }
     }
 
     return $actions;
   }
 
   public function getActionImplementation($key) {
     return idx($this->getActionImplementationMap(), $key);
   }
 
   public function getActionKeys() {
     return array_keys($this->getActionImplementationMap());
   }
 
   public function getActionGroupKey($action_key) {
     $action = $this->getActionImplementation($action_key);
     if (!$action) {
       return null;
     }
 
     return $action->getActionGroupKey();
   }
 
+  public function isActionAvailable($action_key) {
+    $action = $this->getActionImplementation($action_key);
+
+    if (!$action) {
+      return null;
+    }
+
+    return $action->isActionAvailable();
+  }
+
   public function getActions($rule_type) {
     $actions = array();
     foreach ($this->getActionsForRuleType($rule_type) as $key => $action) {
       $actions[] = $key;
     }
 
     return $actions;
   }
 
   public function getActionNameMap($rule_type) {
     $map = array();
     foreach ($this->getActionsForRuleType($rule_type) as $key => $action) {
       $map[$key] = $action->getHeraldActionName();
     }
 
     return $map;
   }
 
   public function willSaveAction(
     HeraldRule $rule,
     HeraldActionRecord $action) {
 
     $impl = $this->requireActionImplementation($action->getAction());
     $target = $action->getTarget();
     $target = $impl->willSaveActionValue($target);
 
     $action->setTarget($target);
   }
 
 
 
 /* -(  Values  )------------------------------------------------------------- */
 
 
   public function getValueTypeForFieldAndCondition($field, $condition) {
     return $this->requireFieldImplementation($field)
       ->getHeraldFieldValueType($condition);
   }
 
   public function getValueTypeForAction($action, $rule_type) {
     $impl = $this->requireActionImplementation($action);
     return $impl->getHeraldActionValueType();
   }
 
   private function buildTokenizerFieldValue(
     PhabricatorTypeaheadDatasource $datasource) {
 
     $key = 'action.'.get_class($datasource);
 
     return id(new HeraldTokenizerFieldValue())
       ->setKey($key)
       ->setDatasource($datasource);
   }
 
 /* -(  Repetition  )--------------------------------------------------------- */
 
 
   public function getRepetitionOptions() {
     $options = array();
 
     $options[] = HeraldRule::REPEAT_EVERY;
 
     // Some rules, like pre-commit rules, only ever fire once. It doesn't
     // make sense to use state-based repetition policies like "only the first
     // time" for these rules.
 
     if (!$this->isSingleEventAdapter()) {
       $options[] = HeraldRule::REPEAT_FIRST;
       $options[] = HeraldRule::REPEAT_CHANGE;
     }
 
     return $options;
   }
 
   protected function initializeNewAdapter() {
     $this->setObject($this->newObject());
     return $this;
   }
 
   /**
    * Does this adapter's event fire only once?
    *
    * Single use adapters (like pre-commit and diff adapters) only fire once,
    * so fields like "Is new object" don't make sense to apply to their content.
    *
    * @return bool
    */
   public function isSingleEventAdapter() {
     return false;
   }
 
   public static function getAllAdapters() {
     return id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getAdapterContentType')
       ->setSortMethod('getAdapterSortKey')
       ->execute();
   }
 
   public static function getAdapterForContentType($content_type) {
     $adapters = self::getAllAdapters();
 
     foreach ($adapters as $adapter) {
       if ($adapter->getAdapterContentType() == $content_type) {
         $adapter = id(clone $adapter);
         $adapter->initializeNewAdapter();
         return $adapter;
       }
     }
 
     throw new Exception(
       pht(
         'No adapter exists for Herald content type "%s".',
         $content_type));
   }
 
   public static function getEnabledAdapterMap(PhabricatorUser $viewer) {
     $map = array();
 
     $adapters = self::getAllAdapters();
     foreach ($adapters as $adapter) {
       if (!$adapter->isAvailableToUser($viewer)) {
         continue;
       }
       $type = $adapter->getAdapterContentType();
       $name = $adapter->getAdapterContentName();
       $map[$type] = $name;
     }
 
     return $map;
   }
 
   public function getEditorValueForCondition(
     PhabricatorUser $viewer,
     HeraldCondition $condition) {
 
     $field = $this->requireFieldImplementation($condition->getFieldName());
 
     return $field->getEditorValue(
       $viewer,
       $condition->getFieldCondition(),
       $condition->getValue());
   }
 
   public function getEditorValueForAction(
     PhabricatorUser $viewer,
     HeraldActionRecord $action_record) {
 
     $action = $this->requireActionImplementation($action_record->getAction());
 
     return $action->getEditorValue(
       $viewer,
       $action_record->getTarget());
   }
 
   public function renderRuleAsText(
     HeraldRule $rule,
     PhabricatorHandleList $handles,
     PhabricatorUser $viewer) {
 
     require_celerity_resource('herald-css');
 
     $icon = id(new PHUIIconView())
       ->setIcon('fa-chevron-circle-right lightgreytext')
       ->addClass('herald-list-icon');
 
     if ($rule->getMustMatchAll()) {
       $match_text = pht('When all of these conditions are met:');
     } else {
       $match_text = pht('When any of these conditions are met:');
     }
 
     $match_title = phutil_tag(
       'p',
       array(
         'class' => 'herald-list-description',
       ),
       $match_text);
 
     $match_list = array();
     foreach ($rule->getConditions() as $condition) {
       $match_list[] = phutil_tag(
         'div',
         array(
           'class' => 'herald-list-item',
         ),
         array(
           $icon,
           $this->renderConditionAsText($condition, $handles, $viewer),
         ));
     }
 
     if ($rule->isRepeatFirst()) {
       $action_text = pht(
         'Take these actions the first time this rule matches:');
     } else if ($rule->isRepeatOnChange()) {
       $action_text = pht(
         'Take these actions if this rule did not match the last time:');
     } else {
       $action_text = pht(
         'Take these actions every time this rule matches:');
     }
 
     $action_title = phutil_tag(
       'p',
       array(
         'class' => 'herald-list-description',
       ),
       $action_text);
 
     $action_list = array();
     foreach ($rule->getActions() as $action) {
       $action_list[] = phutil_tag(
         'div',
         array(
           'class' => 'herald-list-item',
         ),
         array(
           $icon,
           $this->renderActionAsText($viewer, $action, $handles),
         ));
     }
 
     return array(
       $match_title,
       $match_list,
       $action_title,
       $action_list,
     );
   }
 
   private function renderConditionAsText(
     HeraldCondition $condition,
     PhabricatorHandleList $handles,
     PhabricatorUser $viewer) {
 
     $field_type = $condition->getFieldName();
     $field = $this->getFieldImplementation($field_type);
 
     if (!$field) {
       return pht('Unknown Field: "%s"', $field_type);
     }
 
     $field_name = $field->getHeraldFieldName();
 
     $condition_type = $condition->getFieldCondition();
     $condition_name = idx($this->getConditionNameMap(), $condition_type);
 
     $value = $this->renderConditionValueAsText($condition, $handles, $viewer);
 
     return array(
       $field_name,
       ' ',
       $condition_name,
       ' ',
       $value,
     );
   }
 
   private function renderActionAsText(
     PhabricatorUser $viewer,
     HeraldActionRecord $action,
     PhabricatorHandleList $handles) {
 
     $impl = $this->getActionImplementation($action->getAction());
     if ($impl) {
       $impl->setViewer($viewer);
 
       $value = $action->getTarget();
       return $impl->renderActionDescription($value);
     }
 
     $rule_global = HeraldRuleTypeConfig::RULE_TYPE_GLOBAL;
 
     $action_type = $action->getAction();
 
     $default = pht('(Unknown Action "%s") equals', $action_type);
 
     $action_name = idx(
       $this->getActionNameMap($rule_global),
       $action_type,
       $default);
 
     $target = $this->renderActionTargetAsText($action, $handles);
 
     return hsprintf('    %s %s', $action_name, $target);
   }
 
   private function renderConditionValueAsText(
     HeraldCondition $condition,
     PhabricatorHandleList $handles,
     PhabricatorUser $viewer) {
 
     $field = $this->requireFieldImplementation($condition->getFieldName());
 
     return $field->renderConditionValue(
       $viewer,
       $condition->getFieldCondition(),
       $condition->getValue());
   }
 
   private function renderActionTargetAsText(
     HeraldActionRecord $action,
     PhabricatorHandleList $handles) {
 
     // TODO: This should be driven through HeraldAction.
 
     $target = $action->getTarget();
     if (!is_array($target)) {
       $target = array($target);
     }
     foreach ($target as $index => $val) {
       switch ($action->getAction()) {
         default:
           $handle = $handles->getHandleIfExists($val);
           if ($handle) {
             $target[$index] = $handle->renderLink();
           }
           break;
       }
     }
     $target = phutil_implode_html(', ', $target);
     return $target;
   }
 
   /**
    * Given a @{class:HeraldRule}, this function extracts all the phids that
    * we'll want to load as handles later.
    *
    * This function performs a somewhat hacky approach to figuring out what
    * is and is not a phid - try to get the phid type and if the type is
    * *not* unknown assume its a valid phid.
    *
    * Don't try this at home. Use more strongly typed data at home.
    *
    * Think of the children.
    */
   public static function getHandlePHIDs(HeraldRule $rule) {
     $phids = array($rule->getAuthorPHID());
     foreach ($rule->getConditions() as $condition) {
       $value = $condition->getValue();
       if (!is_array($value)) {
         $value = array($value);
       }
       foreach ($value as $val) {
         if (phid_get_type($val) !=
             PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN) {
           $phids[] = $val;
         }
       }
     }
 
     foreach ($rule->getActions() as $action) {
       $target = $action->getTarget();
       if (!is_array($target)) {
         $target = array($target);
       }
       foreach ($target as $val) {
         if (phid_get_type($val) !=
             PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN) {
           $phids[] = $val;
         }
       }
     }
 
     if ($rule->isObjectRule()) {
       $phids[] = $rule->getTriggerObjectPHID();
     }
 
     return $phids;
   }
 
 /* -(  Applying Effects  )--------------------------------------------------- */
 
 
   /**
    * @task apply
    */
   protected function applyStandardEffect(HeraldEffect $effect) {
     $action = $effect->getAction();
     $rule_type = $effect->getRule()->getRuleType();
 
     $impl = $this->getActionImplementation($action);
     if (!$impl) {
       return new HeraldApplyTranscript(
         $effect,
         false,
         array(
           array(
             HeraldAction::DO_STANDARD_INVALID_ACTION,
             $action,
           ),
         ));
     }
 
     if (!$impl->supportsRuleType($rule_type)) {
       return new HeraldApplyTranscript(
         $effect,
         false,
         array(
           array(
             HeraldAction::DO_STANDARD_WRONG_RULE_TYPE,
             $rule_type,
           ),
         ));
     }
 
     $impl->applyEffect($this->getObject(), $effect);
     return $impl->getApplyTranscript($effect);
   }
 
   public function loadEdgePHIDs($type) {
     if (!isset($this->edgeCache[$type])) {
       $phids = PhabricatorEdgeQuery::loadDestinationPHIDs(
         $this->getObject()->getPHID(),
         $type);
 
       $this->edgeCache[$type] = array_fuse($phids);
     }
     return $this->edgeCache[$type];
   }
 
 
 /* -(  Forbidden Actions  )-------------------------------------------------- */
 
 
   final public function getForbiddenActions() {
     return array_keys($this->forbiddenActions);
   }
 
   final public function setForbiddenAction($action, $reason) {
     $this->forbiddenActions[$action] = $reason;
     return $this;
   }
 
   final public function getRequiredFieldStates($field_key) {
     return $this->requireFieldImplementation($field_key)
       ->getRequiredAdapterStates();
   }
 
   final public function getRequiredActionStates($action_key) {
     return $this->requireActionImplementation($action_key)
       ->getRequiredAdapterStates();
   }
 
   final public function getForbiddenReason($action) {
     if (!isset($this->forbiddenActions[$action])) {
       throw new Exception(
         pht(
           'Action "%s" is not forbidden!',
           $action));
     }
 
     return $this->forbiddenActions[$action];
   }
 
 
 /* -(  Must Encrypt  )------------------------------------------------------- */
 
 
   final public function addMustEncryptReason($reason) {
     $this->mustEncryptReasons[] = $reason;
     return $this;
   }
 
   final public function getMustEncryptReasons() {
     return $this->mustEncryptReasons;
   }
 
 
 /* -(  Webhooks  )----------------------------------------------------------- */
 
 
   public function supportsWebhooks() {
     return true;
   }
 
 
   final public function queueWebhook($webhook_phid, $rule_phid) {
     $this->webhookMap[$webhook_phid][] = $rule_phid;
     return $this;
   }
 
   final public function getWebhookMap() {
     return $this->webhookMap;
   }
 
 }
diff --git a/src/applications/herald/controller/HeraldRuleController.php b/src/applications/herald/controller/HeraldRuleController.php
index 73c1e8c39c..5e13522b6e 100644
--- a/src/applications/herald/controller/HeraldRuleController.php
+++ b/src/applications/herald/controller/HeraldRuleController.php
@@ -1,734 +1,740 @@
 <?php
 
 final class HeraldRuleController extends HeraldController {
 
   public function handleRequest(AphrontRequest $request) {
     $viewer = $request->getViewer();
     $id = $request->getURIData('id');
 
     $content_type_map = HeraldAdapter::getEnabledAdapterMap($viewer);
     $rule_type_map = HeraldRuleTypeConfig::getRuleTypeMap();
 
     if ($id) {
       $rule = id(new HeraldRuleQuery())
         ->setViewer($viewer)
         ->withIDs(array($id))
         ->requireCapabilities(
           array(
             PhabricatorPolicyCapability::CAN_VIEW,
             PhabricatorPolicyCapability::CAN_EDIT,
           ))
         ->executeOne();
       if (!$rule) {
         return new Aphront404Response();
       }
       $cancel_uri = '/'.$rule->getMonogram();
     } else {
       $new_uri = $this->getApplicationURI('new/');
 
       $rule = new HeraldRule();
       $rule->setAuthorPHID($viewer->getPHID());
       $rule->setMustMatchAll(1);
 
       $content_type = $request->getStr('content_type');
       $rule->setContentType($content_type);
 
       $rule_type = $request->getStr('rule_type');
       if (!isset($rule_type_map[$rule_type])) {
         return $this->newDialog()
           ->setTitle(pht('Invalid Rule Type'))
           ->appendParagraph(
             pht(
               'The selected rule type ("%s") is not recognized by Herald.',
               $rule_type))
           ->addCancelButton($new_uri);
       }
       $rule->setRuleType($rule_type);
 
       try {
         $adapter = HeraldAdapter::getAdapterForContentType(
           $rule->getContentType());
       } catch (Exception $ex) {
         return $this->newDialog()
           ->setTitle(pht('Invalid Content Type'))
           ->appendParagraph(
             pht(
               'The selected content type ("%s") is not recognized by '.
               'Herald.',
               $rule->getContentType()))
           ->addCancelButton($new_uri);
       }
 
       if (!$adapter->supportsRuleType($rule->getRuleType())) {
         return $this->newDialog()
           ->setTitle(pht('Rule/Content Mismatch'))
           ->appendParagraph(
             pht(
               'The selected rule type ("%s") is not supported by the selected '.
               'content type ("%s").',
               $rule->getRuleType(),
               $rule->getContentType()))
           ->addCancelButton($new_uri);
       }
 
       if ($rule->isObjectRule()) {
         $rule->setTriggerObjectPHID($request->getStr('targetPHID'));
         $object = id(new PhabricatorObjectQuery())
           ->setViewer($viewer)
           ->withPHIDs(array($rule->getTriggerObjectPHID()))
           ->requireCapabilities(
             array(
               PhabricatorPolicyCapability::CAN_VIEW,
               PhabricatorPolicyCapability::CAN_EDIT,
             ))
           ->executeOne();
         if (!$object) {
           throw new Exception(
             pht('No valid object provided for object rule!'));
         }
 
         if (!$adapter->canTriggerOnObject($object)) {
           throw new Exception(
             pht('Object is of wrong type for adapter!'));
         }
       }
 
       $cancel_uri = $this->getApplicationURI();
     }
 
     if ($rule->isGlobalRule()) {
       $this->requireApplicationCapability(
         HeraldManageGlobalRulesCapability::CAPABILITY);
     }
 
     $adapter = HeraldAdapter::getAdapterForContentType($rule->getContentType());
 
     $local_version = id(new HeraldRule())->getConfigVersion();
     if ($rule->getConfigVersion() > $local_version) {
       throw new Exception(
         pht(
           'This rule was created with a newer version of Herald. You can not '.
           'view or edit it in this older version. Upgrade your Phabricator '.
           'deployment.'));
     }
 
     // Upgrade rule version to our version, since we might add newly-defined
     // conditions, etc.
     $rule->setConfigVersion($local_version);
 
     $rule_conditions = $rule->loadConditions();
     $rule_actions = $rule->loadActions();
 
     $rule->attachConditions($rule_conditions);
     $rule->attachActions($rule_actions);
 
     $e_name = true;
     $errors = array();
     if ($request->isFormPost() && $request->getStr('save')) {
       list($e_name, $errors) = $this->saveRule($adapter, $rule, $request);
       if (!$errors) {
         $id = $rule->getID();
         $uri = '/'.$rule->getMonogram();
         return id(new AphrontRedirectResponse())->setURI($uri);
       }
     }
 
     $must_match_selector = $this->renderMustMatchSelector($rule);
     $repetition_selector = $this->renderRepetitionSelector($rule, $adapter);
 
     $handles = $this->loadHandlesForRule($rule);
 
     require_celerity_resource('herald-css');
 
     $content_type_name = $content_type_map[$rule->getContentType()];
     $rule_type_name = $rule_type_map[$rule->getRuleType()];
 
     $form = id(new AphrontFormView())
       ->setUser($viewer)
       ->setID('herald-rule-edit-form')
       ->addHiddenInput('content_type', $rule->getContentType())
       ->addHiddenInput('rule_type', $rule->getRuleType())
       ->addHiddenInput('save', 1)
       ->appendChild(
         // Build this explicitly (instead of using addHiddenInput())
         // so we can add a sigil to it.
         javelin_tag(
           'input',
           array(
             'type'  => 'hidden',
             'name'  => 'rule',
             'sigil' => 'rule',
           )))
       ->appendChild(
         id(new AphrontFormTextControl())
           ->setLabel(pht('Rule Name'))
           ->setName('name')
           ->setError($e_name)
           ->setValue($rule->getName()));
 
     $trigger_object_control = false;
     if ($rule->isObjectRule()) {
       $trigger_object_control = id(new AphrontFormStaticControl())
         ->setValue(
           pht(
             'This rule triggers for %s.',
             $handles[$rule->getTriggerObjectPHID()]->renderLink()));
     }
 
 
     $form
       ->appendChild(
         id(new AphrontFormMarkupControl())
           ->setValue(pht(
             'This %s rule triggers for %s.',
             phutil_tag('strong', array(), $rule_type_name),
             phutil_tag('strong', array(), $content_type_name))))
       ->appendChild($trigger_object_control)
       ->appendChild(
         id(new PHUIFormInsetView())
           ->setTitle(pht('Conditions'))
           ->setRightButton(javelin_tag(
             'a',
             array(
               'href' => '#',
               'class' => 'button button-green',
               'sigil' => 'create-condition',
               'mustcapture' => true,
             ),
             pht('New Condition')))
           ->setDescription(
             pht('When %s these conditions are met:', $must_match_selector))
           ->setContent(javelin_tag(
             'table',
             array(
               'sigil' => 'rule-conditions',
               'class' => 'herald-condition-table',
             ),
             '')))
       ->appendChild(
         id(new PHUIFormInsetView())
           ->setTitle(pht('Action'))
           ->setRightButton(javelin_tag(
             'a',
             array(
               'href' => '#',
               'class' => 'button button-green',
               'sigil' => 'create-action',
               'mustcapture' => true,
             ),
             pht('New Action')))
           ->setDescription(pht(
             'Take these actions %s',
             $repetition_selector))
           ->setContent(javelin_tag(
               'table',
               array(
                 'sigil' => 'rule-actions',
                 'class' => 'herald-action-table',
               ),
               '')))
       ->appendChild(
         id(new AphrontFormSubmitControl())
           ->setValue(pht('Save Rule'))
           ->addCancelButton($cancel_uri));
 
     $this->setupEditorBehavior($rule, $handles, $adapter);
 
     $title = $rule->getID()
         ? pht('Edit Herald Rule: %s', $rule->getName())
         : pht('Create Herald Rule: %s', idx($content_type_map, $content_type));
 
     $form_box = id(new PHUIObjectBoxView())
       ->setHeaderText($title)
       ->setBackground(PHUIObjectBoxView::WHITE_CONFIG)
       ->setFormErrors($errors)
       ->setForm($form);
 
     $crumbs = $this
       ->buildApplicationCrumbs()
       ->addTextCrumb($title)
       ->setBorder(true);
 
     $view = id(new PHUITwoColumnView())
       ->setFooter($form_box);
 
     return $this->newPage()
       ->setTitle($title)
       ->setCrumbs($crumbs)
       ->appendChild(
         array(
           $view,
       ));
   }
 
   private function saveRule(HeraldAdapter $adapter, $rule, $request) {
     $new_name = $request->getStr('name');
     $match_all = ($request->getStr('must_match') == 'all');
 
     $repetition_policy = $request->getStr('repetition_policy');
 
     // If the user selected an invalid policy, or there's only one possible
     // value so we didn't render a control, adjust the value to the first
     // valid policy value.
     $repetition_options = $this->getRepetitionOptionMap($adapter);
     if (!isset($repetition_options[$repetition_policy])) {
       $repetition_policy = head_key($repetition_options);
     }
 
     $e_name = true;
     $errors = array();
 
     if (!strlen($new_name)) {
       $e_name = pht('Required');
       $errors[] = pht('Rule must have a name.');
     }
 
     $data = null;
     try {
       $data = phutil_json_decode($request->getStr('rule'));
     } catch (PhutilJSONParserException $ex) {
       throw new PhutilProxyException(
         pht('Failed to decode rule data.'),
         $ex);
     }
 
     if (!is_array($data) ||
         !$data['conditions'] ||
         !$data['actions']) {
       throw new Exception(pht('Failed to decode rule data.'));
     }
 
     $conditions = array();
     foreach ($data['conditions'] as $condition) {
       if ($condition === null) {
         // We manage this as a sparse array on the client, so may receive
         // NULL if conditions have been removed.
         continue;
       }
 
       $obj = new HeraldCondition();
       $obj->setFieldName($condition[0]);
       $obj->setFieldCondition($condition[1]);
 
       if (is_array($condition[2])) {
         $obj->setValue(array_keys($condition[2]));
       } else {
         $obj->setValue($condition[2]);
       }
 
       try {
         $adapter->willSaveCondition($obj);
       } catch (HeraldInvalidConditionException $ex) {
         $errors[] = $ex->getMessage();
       }
 
       $conditions[] = $obj;
     }
 
     $actions = array();
     foreach ($data['actions'] as $action) {
       if ($action === null) {
         // Sparse on the client; removals can give us NULLs.
         continue;
       }
 
       if (!isset($action[1])) {
         // Legitimate for any action which doesn't need a target, like
         // "Do nothing".
         $action[1] = null;
       }
 
       $obj = new HeraldActionRecord();
       $obj->setAction($action[0]);
       $obj->setTarget($action[1]);
 
       try {
         $adapter->willSaveAction($rule, $obj);
       } catch (HeraldInvalidActionException $ex) {
         $errors[] = $ex->getMessage();
       }
 
       $actions[] = $obj;
     }
 
     if (!$errors) {
       $new_state = id(new HeraldRuleSerializer())->serializeRuleComponents(
         $match_all,
         $conditions,
         $actions,
         $repetition_policy);
 
       $xactions = array();
 
       // Until this moves to EditEngine, manually add a "CREATE" transaction
       // if we're creating a new rule. This improves rendering of the initial
       // group of transactions.
       $is_new = (bool)(!$rule->getID());
       if ($is_new) {
         $xactions[] = id(new HeraldRuleTransaction())
           ->setTransactionType(PhabricatorTransactions::TYPE_CREATE);
       }
 
       $xactions[] = id(new HeraldRuleTransaction())
         ->setTransactionType(HeraldRuleEditTransaction::TRANSACTIONTYPE)
         ->setNewValue($new_state);
       $xactions[] = id(new HeraldRuleTransaction())
         ->setTransactionType(HeraldRuleNameTransaction::TRANSACTIONTYPE)
         ->setNewValue($new_name);
 
       try {
         id(new HeraldRuleEditor())
           ->setActor($this->getViewer())
           ->setContinueOnNoEffect(true)
           ->setContentSourceFromRequest($request)
           ->applyTransactions($rule, $xactions);
         return array(null, null);
       } catch (Exception $ex) {
         $errors[] = $ex->getMessage();
       }
     }
 
     // mutate current rule, so it would be sent to the client in the right state
     $rule->setMustMatchAll((int)$match_all);
     $rule->setName($new_name);
     $rule->setRepetitionPolicyStringConstant($repetition_policy);
     $rule->attachConditions($conditions);
     $rule->attachActions($actions);
 
     return array($e_name, $errors);
   }
 
   private function setupEditorBehavior(
     HeraldRule $rule,
     array $handles,
     HeraldAdapter $adapter) {
 
     $all_rules = $this->loadRulesThisRuleMayDependUpon($rule);
     $all_rules = msortv($all_rules, 'getEditorSortVector');
     $all_rules = mpull($all_rules, 'getEditorDisplayName', 'getPHID');
 
     $all_fields = $adapter->getFieldNameMap();
     $all_conditions = $adapter->getConditionNameMap();
     $all_actions = $adapter->getActionNameMap($rule->getRuleType());
 
     $fields = $adapter->getFields();
     $field_map = array_select_keys($all_fields, $fields);
 
     // Populate any fields which exist in the rule but which we don't know the
     // names of, so that saving a rule without touching anything doesn't change
     // it.
     foreach ($rule->getConditions() as $condition) {
       $field_name = $condition->getFieldName();
 
       if (empty($field_map[$field_name])) {
         $field_map[$field_name] = pht('<Unknown Field "%s">', $field_name);
       }
     }
 
     $actions = $adapter->getActions($rule->getRuleType());
     $action_map = array_select_keys($all_actions, $actions);
 
     // Populate any actions which exist in the rule but which we don't know the
     // names of, so that saving a rule without touching anything doesn't change
     // it.
     foreach ($rule->getActions() as $action) {
       $action_name = $action->getAction();
 
       if (empty($action_map[$action_name])) {
         $action_map[$action_name] = pht('<Unknown Action "%s">', $action_name);
       }
     }
 
     $config_info = array();
     $config_info['fields'] = $this->getFieldGroups($adapter, $field_map);
     $config_info['conditions'] = $all_conditions;
     $config_info['actions'] = $this->getActionGroups($adapter, $action_map);
     $config_info['valueMap'] = array();
 
     foreach ($field_map as $field => $name) {
       try {
         $field_conditions = $adapter->getConditionsForField($field);
       } catch (Exception $ex) {
         $field_conditions = array(HeraldAdapter::CONDITION_UNCONDITIONALLY);
       }
       $config_info['conditionMap'][$field] = $field_conditions;
     }
 
     foreach ($field_map as $field => $fname) {
       foreach ($config_info['conditionMap'][$field] as $condition) {
         $value_key = $adapter->getValueTypeForFieldAndCondition(
           $field,
           $condition);
 
         if ($value_key instanceof HeraldFieldValue) {
           $value_key->setViewer($this->getViewer());
 
           $spec = $value_key->getControlSpecificationDictionary();
           $value_key = $value_key->getFieldValueKey();
           $config_info['valueMap'][$value_key] = $spec;
         }
 
         $config_info['values'][$field][$condition] = $value_key;
       }
     }
 
     $config_info['rule_type'] = $rule->getRuleType();
 
     foreach ($action_map as $action => $name) {
       try {
         $value_key = $adapter->getValueTypeForAction(
           $action,
          $rule->getRuleType());
       } catch (Exception $ex) {
         $value_key = new HeraldEmptyFieldValue();
       }
 
       if ($value_key instanceof HeraldFieldValue) {
         $value_key->setViewer($this->getViewer());
 
         $spec = $value_key->getControlSpecificationDictionary();
         $value_key = $value_key->getFieldValueKey();
         $config_info['valueMap'][$value_key] = $spec;
       }
 
       $config_info['targets'][$action] = $value_key;
     }
 
     $default_group = head($config_info['fields']);
     $default_field = head_key($default_group['options']);
     $default_condition = head($config_info['conditionMap'][$default_field]);
     $default_actions = head($config_info['actions']);
     $default_action = head_key($default_actions['options']);
 
     if ($rule->getConditions()) {
       $serial_conditions = array();
       foreach ($rule->getConditions() as $condition) {
         $value = $adapter->getEditorValueForCondition(
           $this->getViewer(),
           $condition);
 
         $serial_conditions[] = array(
           $condition->getFieldName(),
           $condition->getFieldCondition(),
           $value,
         );
       }
     } else {
       $serial_conditions = array(
         array($default_field, $default_condition, null),
       );
     }
 
     if ($rule->getActions()) {
       $serial_actions = array();
       foreach ($rule->getActions() as $action) {
         $value = $adapter->getEditorValueForAction(
           $this->getViewer(),
           $action);
 
         $serial_actions[] = array(
           $action->getAction(),
           $value,
         );
       }
     } else {
       $serial_actions = array(
         array($default_action, null),
       );
     }
 
     Javelin::initBehavior(
       'herald-rule-editor',
       array(
         'root' => 'herald-rule-edit-form',
         'default' => array(
           'field' => $default_field,
           'condition' => $default_condition,
           'action' => $default_action,
         ),
         'conditions' => (object)$serial_conditions,
         'actions' => (object)$serial_actions,
         'template' => $this->buildTokenizerTemplates() + array(
           'rules' => $all_rules,
         ),
         'info' => $config_info,
       ));
   }
 
   private function loadHandlesForRule($rule) {
     $phids = array();
 
     foreach ($rule->getActions() as $action) {
       if (!is_array($action->getTarget())) {
         continue;
       }
       foreach ($action->getTarget() as $target) {
         $target = (array)$target;
         foreach ($target as $phid) {
           $phids[] = $phid;
         }
       }
     }
 
     foreach ($rule->getConditions() as $condition) {
       $value = $condition->getValue();
       if (is_array($value)) {
         foreach ($value as $phid) {
           $phids[] = $phid;
         }
       }
     }
 
     $phids[] = $rule->getAuthorPHID();
 
     if ($rule->isObjectRule()) {
       $phids[] = $rule->getTriggerObjectPHID();
     }
 
     return $this->loadViewerHandles($phids);
   }
 
 
   /**
    * Render the selector for the "When (all of | any of) these conditions are
    * met:" element.
    */
   private function renderMustMatchSelector($rule) {
     return AphrontFormSelectControl::renderSelectTag(
       $rule->getMustMatchAll() ? 'all' : 'any',
       array(
         'all' => pht('all of'),
         'any' => pht('any of'),
       ),
       array(
         'name' => 'must_match',
       ));
   }
 
 
   /**
    * Render the selector for "Take these actions (every time | only the first
    * time) this rule matches..." element.
    */
   private function renderRepetitionSelector($rule, HeraldAdapter $adapter) {
     $repetition_policy = $rule->getRepetitionPolicyStringConstant();
     $repetition_map = $this->getRepetitionOptionMap($adapter);
     if (count($repetition_map) < 2) {
       return head($repetition_map);
     } else {
       return AphrontFormSelectControl::renderSelectTag(
         $repetition_policy,
         $repetition_map,
         array(
           'name' => 'repetition_policy',
         ));
     }
   }
 
   private function getRepetitionOptionMap(HeraldAdapter $adapter) {
     $repetition_options = $adapter->getRepetitionOptions();
     $repetition_names = HeraldRule::getRepetitionPolicySelectOptionMap();
     return array_select_keys($repetition_names, $repetition_options);
   }
 
   protected function buildTokenizerTemplates() {
     $template = new AphrontTokenizerTemplateView();
     $template = $template->render();
     return array(
       'markup' => $template,
     );
   }
 
 
   /**
    * Load rules for the "Another Herald rule..." condition dropdown, which
    * allows one rule to depend upon the success or failure of another rule.
    */
   private function loadRulesThisRuleMayDependUpon(HeraldRule $rule) {
     $viewer = $this->getRequest()->getUser();
 
     // Any rule can depend on a global rule.
     $all_rules = id(new HeraldRuleQuery())
       ->setViewer($viewer)
       ->withRuleTypes(array(HeraldRuleTypeConfig::RULE_TYPE_GLOBAL))
       ->withContentTypes(array($rule->getContentType()))
       ->execute();
 
     if ($rule->isObjectRule()) {
       // Object rules may depend on other rules for the same object.
       $all_rules += id(new HeraldRuleQuery())
         ->setViewer($viewer)
         ->withRuleTypes(array(HeraldRuleTypeConfig::RULE_TYPE_OBJECT))
         ->withContentTypes(array($rule->getContentType()))
         ->withTriggerObjectPHIDs(array($rule->getTriggerObjectPHID()))
         ->execute();
     }
 
     if ($rule->isPersonalRule()) {
       // Personal rules may depend upon your other personal rules.
       $all_rules += id(new HeraldRuleQuery())
         ->setViewer($viewer)
         ->withRuleTypes(array(HeraldRuleTypeConfig::RULE_TYPE_PERSONAL))
         ->withContentTypes(array($rule->getContentType()))
         ->withAuthorPHIDs(array($rule->getAuthorPHID()))
         ->execute();
     }
 
     // A rule can not depend upon itself.
     unset($all_rules[$rule->getID()]);
 
     return $all_rules;
   }
 
   private function getFieldGroups(HeraldAdapter $adapter, array $field_map) {
     $group_map = array();
     foreach ($field_map as $field_key => $field_name) {
       $group_key = $adapter->getFieldGroupKey($field_key);
-      $group_map[$group_key][$field_key] = $field_name;
+      $group_map[$group_key][$field_key] = array(
+        'name' => $field_name,
+        'available' => $adapter->isFieldAvailable($field_key),
+      );
     }
 
     return $this->getGroups(
       $group_map,
       HeraldFieldGroup::getAllFieldGroups());
   }
 
   private function getActionGroups(HeraldAdapter $adapter, array $action_map) {
     $group_map = array();
     foreach ($action_map as $action_key => $action_name) {
       $group_key = $adapter->getActionGroupKey($action_key);
-      $group_map[$group_key][$action_key] = $action_name;
+      $group_map[$group_key][$action_key] = array(
+        'name' => $action_name,
+        'available' => $adapter->isActionAvailable($action_key),
+      );
     }
 
     return $this->getGroups(
       $group_map,
       HeraldActionGroup::getAllActionGroups());
   }
 
   private function getGroups(array $item_map, array $group_list) {
     assert_instances_of($group_list, 'HeraldGroup');
 
     $groups = array();
     foreach ($item_map as $group_key => $options) {
       asort($options);
 
       $group_object = idx($group_list, $group_key);
       if ($group_object) {
         $group_label = $group_object->getGroupLabel();
         $group_order = $group_object->getSortKey();
       } else {
         $group_label = nonempty($group_key, pht('Other'));
         $group_order = 'Z';
       }
 
       $groups[] = array(
         'label' => $group_label,
         'options' => $options,
         'order' => $group_order,
       );
     }
 
     return array_values(isort($groups, 'order'));
   }
 
 
 }
diff --git a/src/applications/herald/field/HeraldField.php b/src/applications/herald/field/HeraldField.php
index 6f14091aff..2a1e89d558 100644
--- a/src/applications/herald/field/HeraldField.php
+++ b/src/applications/herald/field/HeraldField.php
@@ -1,244 +1,248 @@
 <?php
 
 abstract class HeraldField extends Phobject {
 
   private $adapter;
 
   const STANDARD_BOOL = 'standard.bool';
   const STANDARD_TEXT = 'standard.text';
   const STANDARD_TEXT_LIST = 'standard.text.list';
   const STANDARD_TEXT_MAP = 'standard.text.map';
   const STANDARD_PHID = 'standard.phid';
   const STANDARD_PHID_LIST = 'standard.phid.list';
   const STANDARD_PHID_BOOL = 'standard.phid.bool';
   const STANDARD_PHID_NULLABLE = 'standard.phid.nullable';
 
   abstract public function getHeraldFieldName();
   abstract public function getHeraldFieldValue($object);
 
   public function getFieldGroupKey() {
     return null;
   }
 
   public function getRequiredAdapterStates() {
     return array();
   }
 
   protected function getHeraldFieldStandardType() {
     throw new PhutilMethodNotImplementedException();
   }
 
   protected function getDatasource() {
     throw new PhutilMethodNotImplementedException();
   }
 
   protected function getDatasourceValueMap() {
     return null;
   }
 
   public function getHeraldFieldConditions() {
     $standard_type = $this->getHeraldFieldStandardType();
     switch ($standard_type) {
       case self::STANDARD_BOOL:
         return array(
           HeraldAdapter::CONDITION_IS_TRUE,
           HeraldAdapter::CONDITION_IS_FALSE,
         );
       case self::STANDARD_TEXT:
         return array(
           HeraldAdapter::CONDITION_CONTAINS,
           HeraldAdapter::CONDITION_NOT_CONTAINS,
           HeraldAdapter::CONDITION_IS,
           HeraldAdapter::CONDITION_IS_NOT,
           HeraldAdapter::CONDITION_REGEXP,
           HeraldAdapter::CONDITION_NOT_REGEXP,
         );
       case self::STANDARD_PHID:
         return array(
           HeraldAdapter::CONDITION_IS_ANY,
           HeraldAdapter::CONDITION_IS_NOT_ANY,
         );
       case self::STANDARD_PHID_LIST:
         return array(
           HeraldAdapter::CONDITION_INCLUDE_ALL,
           HeraldAdapter::CONDITION_INCLUDE_ANY,
           HeraldAdapter::CONDITION_INCLUDE_NONE,
           HeraldAdapter::CONDITION_EXISTS,
           HeraldAdapter::CONDITION_NOT_EXISTS,
         );
       case self::STANDARD_PHID_BOOL:
         return array(
           HeraldAdapter::CONDITION_EXISTS,
           HeraldAdapter::CONDITION_NOT_EXISTS,
         );
       case self::STANDARD_PHID_NULLABLE:
         return array(
           HeraldAdapter::CONDITION_IS_ANY,
           HeraldAdapter::CONDITION_IS_NOT_ANY,
           HeraldAdapter::CONDITION_EXISTS,
           HeraldAdapter::CONDITION_NOT_EXISTS,
         );
       case self::STANDARD_TEXT_LIST:
         return array(
           HeraldAdapter::CONDITION_CONTAINS,
           HeraldAdapter::CONDITION_NOT_CONTAINS,
           HeraldAdapter::CONDITION_REGEXP,
           HeraldAdapter::CONDITION_NOT_REGEXP,
           HeraldAdapter::CONDITION_EXISTS,
           HeraldAdapter::CONDITION_NOT_EXISTS,
         );
       case self::STANDARD_TEXT_MAP:
         return array(
           HeraldAdapter::CONDITION_CONTAINS,
           HeraldAdapter::CONDITION_NOT_CONTAINS,
           HeraldAdapter::CONDITION_REGEXP,
           HeraldAdapter::CONDITION_NOT_REGEXP,
           HeraldAdapter::CONDITION_REGEXP_PAIR,
         );
     }
 
     throw new Exception(
       pht(
         'Herald field "%s" has unknown standard type "%s".',
         get_class($this),
         $standard_type));
   }
 
   public function getHeraldFieldValueType($condition) {
     $standard_type = $this->getHeraldFieldStandardType();
     switch ($standard_type) {
       case self::STANDARD_BOOL:
       case self::STANDARD_PHID_BOOL:
         return new HeraldEmptyFieldValue();
       case self::STANDARD_TEXT:
       case self::STANDARD_TEXT_LIST:
       case self::STANDARD_TEXT_MAP:
         switch ($condition) {
           case HeraldAdapter::CONDITION_EXISTS:
           case HeraldAdapter::CONDITION_NOT_EXISTS:
             return new HeraldEmptyFieldValue();
           default:
             return new HeraldTextFieldValue();
         }
       case self::STANDARD_PHID:
       case self::STANDARD_PHID_NULLABLE:
       case self::STANDARD_PHID_LIST:
         switch ($condition) {
           case HeraldAdapter::CONDITION_EXISTS:
           case HeraldAdapter::CONDITION_NOT_EXISTS:
             return new HeraldEmptyFieldValue();
           default:
             $tokenizer = id(new HeraldTokenizerFieldValue())
               ->setKey($this->getHeraldFieldName())
               ->setDatasource($this->getDatasource());
 
             $value_map = $this->getDatasourceValueMap();
             if ($value_map !== null) {
               $tokenizer->setValueMap($value_map);
             }
 
             return $tokenizer;
         }
         break;
 
     }
 
     throw new Exception(
       pht(
         'Herald field "%s" has unknown standard type "%s".',
         get_class($this),
         $standard_type));
   }
 
   abstract public function supportsObject($object);
 
   public function getFieldsForObject($object) {
     return array($this->getFieldConstant() => $this);
   }
 
   public function renderConditionValue(
     PhabricatorUser $viewer,
     $condition,
     $value) {
 
     $value_type = $this->getHeraldFieldValueType($condition);
     $value_type->setViewer($viewer);
     return $value_type->renderFieldValue($value);
   }
 
   public function getEditorValue(
     PhabricatorUser $viewer,
     $condition,
     $value) {
 
     $value_type = $this->getHeraldFieldValueType($condition);
     $value_type->setViewer($viewer);
     return $value_type->renderEditorValue($value);
   }
 
   public function getPHIDsAffectedByCondition(HeraldCondition $condition) {
     try {
       $standard_type = $this->getHeraldFieldStandardType();
     } catch (PhutilMethodNotImplementedException $ex) {
       $standard_type = null;
     }
 
     switch ($standard_type) {
       case self::STANDARD_PHID:
       case self::STANDARD_PHID_NULLABLE:
       case self::STANDARD_PHID_LIST:
         $phids = $condition->getValue();
 
         if (!is_array($phids)) {
           $phids = array();
         }
 
         return $phids;
     }
 
     return array();
   }
 
   final public function setAdapter(HeraldAdapter $adapter) {
     $this->adapter = $adapter;
     return $this;
   }
 
   final public function getAdapter() {
     return $this->adapter;
   }
 
   final public function getFieldConstant() {
     return $this->getPhobjectClassConstant(
       'FIELDCONST',
       self::getFieldConstantByteLimit());
   }
 
   final public static function getFieldConstantByteLimit() {
     return 64;
   }
 
   final public static function getAllFields() {
     return id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getFieldConstant')
       ->execute();
   }
 
   final protected function hasAppliedTransactionOfType($type) {
     $xactions = $this->getAdapter()->getAppliedTransactions();
 
     if (!$xactions) {
       return false;
     }
 
     foreach ($xactions as $xaction) {
       if ($xaction->getTransactionType() === $type) {
         return true;
       }
     }
 
     return false;
   }
 
+  public function isFieldAvailable() {
+    return true;
+  }
+
 }
diff --git a/src/applications/legalpad/herald/LegalpadRequireSignatureHeraldAction.php b/src/applications/legalpad/herald/LegalpadRequireSignatureHeraldAction.php
index 7ff69d37d5..b477c2ce35 100644
--- a/src/applications/legalpad/herald/LegalpadRequireSignatureHeraldAction.php
+++ b/src/applications/legalpad/herald/LegalpadRequireSignatureHeraldAction.php
@@ -1,133 +1,138 @@
 <?php
 
 final class LegalpadRequireSignatureHeraldAction
   extends HeraldAction {
 
   const DO_SIGNED = 'do.signed';
   const DO_REQUIRED = 'do.required';
 
   const ACTIONCONST = 'legalpad.require';
 
   public function getActionGroupKey() {
     return HeraldSupportActionGroup::ACTIONGROUPKEY;
   }
 
   public function supportsObject($object) {
     // TODO: This could probably be more general. Note that we call
     // getAuthorPHID() on the object explicitly below, and this also needs to
     // be generalized.
     return ($object instanceof DifferentialRevision);
   }
 
   protected function applyRequire(array $phids) {
     $adapter = $this->getAdapter();
 
     $edgetype_legal = LegalpadObjectNeedsSignatureEdgeType::EDGECONST;
     $current = $adapter->loadEdgePHIDs($edgetype_legal);
 
     $allowed_types = array(
       PhabricatorLegalpadDocumentPHIDType::TYPECONST,
     );
 
     $targets = $this->loadStandardTargets($phids, $allowed_types, $current);
     if (!$targets) {
       return;
     }
 
     $phids = array_fuse(array_keys($targets));
 
     $object = $adapter->getObject();
     $author_phid = $object->getAuthorPHID();
 
     $signatures = id(new LegalpadDocumentSignatureQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withDocumentPHIDs($phids)
       ->withSignerPHIDs(array($author_phid))
       ->execute();
     $signatures = mpull($signatures, null, 'getDocumentPHID');
 
     $signed = array();
     foreach ($phids as $phid) {
       if (isset($signatures[$phid])) {
         $signed[] = $phid;
         unset($phids[$phid]);
       }
     }
 
     if ($signed) {
       $this->logEffect(self::DO_SIGNED, $phids);
     }
 
     if (!$phids) {
       return;
     }
 
     $xaction = $adapter->newTransaction()
       ->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
       ->setMetadataValue('edge:type', $edgetype_legal)
       ->setNewValue(
         array(
           '+' => $phids,
         ));
 
     $adapter->queueTransaction($xaction);
 
     $this->logEffect(self::DO_REQUIRED, $phids);
   }
 
   protected function getActionEffectMap() {
     return array(
       self::DO_SIGNED => array(
         'icon' => 'fa-terminal',
         'color' => 'green',
         'name' => pht('Already Signed'),
       ),
       self::DO_REQUIRED => array(
         'icon' => 'fa-terminal',
         'color' => 'green',
         'name' => pht('Required Signature'),
       ),
     );
   }
 
   protected function renderActionEffectDescription($type, $data) {
     switch ($type) {
       case self::DO_SIGNED:
         return pht(
           '%s document(s) are already signed: %s.',
           phutil_count($data),
           $this->renderHandleList($data));
       case self::DO_REQUIRED:
         return pht(
           'Required %s signature(s): %s.',
           phutil_count($data),
           $this->renderHandleList($data));
     }
   }
 
   public function getHeraldActionName() {
     return pht('Require signatures');
   }
 
   public function supportsRuleType($rule_type) {
     return ($rule_type != HeraldRuleTypeConfig::RULE_TYPE_PERSONAL);
   }
 
   public function applyEffect($object, HeraldEffect $effect) {
     return $this->applyRequire($effect->getTarget());
   }
 
   public function getHeraldActionStandardType() {
     return self::STANDARD_PHID_LIST;
   }
 
   protected function getDatasource() {
     return new LegalpadDocumentDatasource();
   }
 
   public function renderActionDescription($value) {
     return pht(
       'Require document signatures: %s.',
       $this->renderHandleList($value));
   }
+
+  public function isActionAvailable() {
+    return id(new PhabricatorLegalpadApplication())->isInstalled();
+  }
+
 }
diff --git a/webroot/rsrc/js/application/herald/HeraldRuleEditor.js b/webroot/rsrc/js/application/herald/HeraldRuleEditor.js
index 443fe9811e..254061533a 100644
--- a/webroot/rsrc/js/application/herald/HeraldRuleEditor.js
+++ b/webroot/rsrc/js/application/herald/HeraldRuleEditor.js
@@ -1,423 +1,447 @@
 /**
  * @requires multirow-row-manager
  *           javelin-install
  *           javelin-util
  *           javelin-dom
  *           javelin-stratcom
  *           javelin-json
  *           phabricator-prefab
  * @provides herald-rule-editor
  * @javelin
  */
 
 JX.install('HeraldRuleEditor', {
   construct : function(config) {
     var root = JX.$(config.root);
     this._root = root;
 
     JX.DOM.listen(
       root,
       'click',
       'create-condition',
       JX.bind(this, this._onnewcondition));
 
     JX.DOM.listen(
       root,
       'click',
       'create-action',
       JX.bind(this, this._onnewaction));
 
     JX.DOM.listen(root, 'change', null, JX.bind(this, this._onchange));
     JX.DOM.listen(root, 'submit', null, JX.bind(this, this._onsubmit));
 
     var conditionsTable = JX.DOM.find(root, 'table', 'rule-conditions');
     var actionsTable = JX.DOM.find(root, 'table', 'rule-actions');
 
     this._conditionsRowManager = new JX.MultirowRowManager(conditionsTable);
     this._conditionsRowManager.listen(
       'row-removed',
       JX.bind(this, function(row_id) {
           delete this._config.conditions[row_id];
         }));
 
     this._actionsRowManager = new JX.MultirowRowManager(actionsTable);
     this._actionsRowManager.listen(
       'row-removed',
       JX.bind(this, function(row_id) {
           delete this._config.actions[row_id];
         }));
 
     this._conditionGetters = {};
     this._conditionTypes = {};
     this._actionGetters = {};
     this._actionTypes = {};
 
     this._config = config;
 
     var conditions = this._config.conditions;
     this._config.conditions = [];
 
     var actions = this._config.actions;
     this._config.actions = [];
 
     this._renderConditions(conditions);
     this._renderActions(actions);
   },
 
   members : {
     _config : null,
     _root : null,
     _conditionGetters : null,
     _conditionTypes : null,
     _actionGetters : null,
     _actionTypes : null,
     _conditionsRowManager : null,
     _actionsRowManager : null,
 
     _onnewcondition : function(e) {
       this._newCondition();
       e.kill();
     },
     _onnewaction : function(e) {
       this._newAction();
       e.kill();
     },
     _onchange : function(e) {
       var target = e.getTarget();
 
       var row = e.getNode(JX.MultirowRowManager.getRowSigil());
       if (!row) {
         // Changing the "when all of / any of these..." dropdown.
         return;
       }
 
       if (JX.Stratcom.hasSigil(target, 'field-select')) {
         this._onfieldchange(row);
       } else if (JX.Stratcom.hasSigil(target, 'condition-select')) {
         this._onconditionchange(row);
       } else if (JX.Stratcom.hasSigil(target, 'action-select')) {
         this._onactionchange(row);
       }
     },
     _onsubmit : function() {
       var rule = JX.DOM.find(this._root, 'input', 'rule');
 
       var k;
 
       for (k in this._config.conditions) {
         this._config.conditions[k][2] = this._getConditionValue(k);
       }
 
       for (k in this._config.actions) {
         this._config.actions[k][1] = this._getActionTarget(k);
       }
       rule.value = JX.JSON.stringify({
         conditions: this._config.conditions,
         actions: this._config.actions
       });
     },
 
     _getConditionValue : function(id) {
       if (this._conditionGetters[id]) {
         return this._conditionGetters[id]();
       }
       return this._config.conditions[id][2];
     },
 
     _getActionTarget : function(id) {
       if (this._actionGetters[id]) {
         return this._actionGetters[id]();
       }
       return this._config.actions[id][1];
     },
 
     _onactionchange : function(r) {
       var target = JX.DOM.find(r, 'select', 'action-select');
       var row_id = this._actionsRowManager.getRowID(r);
 
       this._config.actions[row_id][0] = target.value;
 
       var target_cell = JX.DOM.find(r, 'td', 'target-cell');
       var target_input = this._renderTargetInputForRow(row_id);
 
       JX.DOM.setContent(target_cell, target_input);
     },
     _onfieldchange : function(r) {
       var target = JX.DOM.find(r, 'select', 'field-select');
       var row_id = this._actionsRowManager.getRowID(r);
 
       this._config.conditions[row_id][0] = target.value;
 
       var condition_cell = JX.DOM.find(r, 'td', 'condition-cell');
       var condition_select = this._renderSelect(
         this._selectKeys(
           this._config.info.conditions,
           this._config.info.conditionMap[target.value]),
         this._config.conditions[row_id][1],
         'condition-select');
 
       JX.DOM.setContent(condition_cell, condition_select);
 
       this._onconditionchange(r);
 
       var condition_name = this._config.conditions[row_id][1];
       if (condition_name == 'unconditionally') {
         JX.DOM.hide(condition_select);
       }
     },
     _onconditionchange : function(r) {
       var target = JX.DOM.find(r, 'select', 'condition-select');
       var row_id = this._conditionsRowManager.getRowID(r);
 
       this._config.conditions[row_id][1] = target.value;
 
       var value_cell = JX.DOM.find(r, 'td', 'value-cell');
       var value_input = this._renderValueInputForRow(row_id);
       JX.DOM.setContent(value_cell, value_input);
     },
 
     _renderTargetInputForRow : function(row_id) {
       var action = this._config.actions[row_id];
       var type = this._config.info.targets[action[0]];
 
       var input = this._buildInput(type);
       var node = input[0];
       var get_fn = input[1];
       var set_fn = input[2];
 
       if (node) {
         JX.Stratcom.addSigil(node, 'action-target');
       }
 
       var old_type = this._actionTypes[row_id];
       if (old_type == type || !old_type) {
         set_fn(this._getActionTarget(row_id));
       }
 
       this._actionTypes[row_id] = type;
       this._actionGetters[row_id] = get_fn;
 
       return node;
     },
 
     _buildInput : function(type) {
       var spec = this._config.info.valueMap[type];
 
       var input;
       var get_fn;
       var set_fn;
       switch (spec.control) {
         case 'herald.control.none':
           input = null;
           get_fn = JX.bag;
           set_fn = JX.bag;
           break;
         case 'herald.control.text':
           input = JX.$N('input', {type: 'text'});
           get_fn = function() { return input.value; };
           set_fn = function(v) { input.value = v; };
           break;
         case 'herald.control.remarkup':
           input = JX.$N('textarea');
           get_fn = function() { return input.value; };
           set_fn = function(v) { input.value = v; };
           break;
         case 'herald.control.select':
           var options;
 
           // NOTE: This is a hacky special case for "Another Herald Rule",
           // which we don't currently generate normal options for.
 
           if (spec.key == 'select.rule') {
             options = this._config.template.rules;
           } else {
             options = spec.template.options;
           }
 
           input = this._renderSelect(options);
           get_fn = function() { return input.value; };
           set_fn = function(v) { input.value = v; };
           if (spec.template.default) {
             set_fn(spec.template.default);
           }
           break;
         case 'herald.control.tokenizer':
           var tokenizer = this._newTokenizer(spec.template.tokenizer);
           input = tokenizer[0];
           get_fn = tokenizer[1];
           set_fn = tokenizer[2];
           break;
         default:
           JX.$E('No rules to build control "' + spec.control + '".');
           break;
       }
 
       return [input, get_fn, set_fn];
     },
 
     _renderValueInputForRow : function(row_id) {
       var cond = this._config.conditions[row_id];
       var type = this._config.info.values[cond[0]][cond[1]];
 
       var input = this._buildInput(type);
       var node = input[0];
       var get_fn = input[1];
       var set_fn = input[2];
 
       if (node) {
         JX.Stratcom.addSigil(node, 'condition-value');
       }
 
       var old_type = this._conditionTypes[row_id];
       if (old_type == type || !old_type) {
         set_fn(this._getConditionValue(row_id));
       }
 
       this._conditionTypes[row_id] = type;
       this._conditionGetters[row_id] = get_fn;
 
       return node;
     },
 
     _newTokenizer : function(spec) {
       var tokenizerConfig = {
         src: spec.datasourceURI,
         placeholder: spec.placeholder,
         browseURI: spec.browseURI,
         limit: spec.limit
       };
 
       var build = JX.Prefab.newTokenizerFromTemplate(
         this._config.template.markup,
         tokenizerConfig);
       build.tokenizer.start();
 
       return [
         build.node,
         function() {
           return build.tokenizer.getTokens();
         },
         function(map) {
           for (var k in map) {
             var v = map[k];
 
             // The control value may be set from wire values from the server,
             // or a transformed value from another control, or a bare string
             // value from another control.
             if (typeof v == 'string') {
               v = v;
             } else if (!v.hasOwnProperty('id')) {
               v = JX.Prefab.transformDatasourceResults(v);
             }
 
             build.tokenizer.addToken(k, v);
           }
         }];
     },
     _selectKeys : function(map, keys) {
       var r = {};
       for (var ii = 0; ii < keys.length; ii++) {
         r[keys[ii]] = map[keys[ii]];
       }
       return r;
     },
     _renderConditions : function(conditions) {
       for (var k in conditions) {
         this._newCondition(conditions[k]);
       }
     },
     _newCondition : function(data) {
       var row = this._conditionsRowManager.addRow([]);
       var row_id = this._conditionsRowManager.getRowID(row);
 
       var default_condition = [
         this._config.default.field,
         this._config.default.condition,
         null
       ];
       this._config.conditions[row_id] = data || default_condition;
 
       var r = this._conditionsRowManager.updateRow(
         row_id,
         this._renderCondition(row_id));
 
       this._onfieldchange(r);
     },
     _renderCondition : function(row_id) {
       var groups = this._config.info.fields;
 
       var attrs = {
         sigil: 'field-select'
       };
 
-      var field_select = this._renderGroupSelect(groups, attrs);
-      field_select.value = this._config.conditions[row_id][0];
+      var field_select = this._renderGroupSelect(
+        groups,
+        attrs,
+        this._config.conditions[row_id][0]);
 
       var field_cell = JX.$N('td', {sigil: 'field-cell'}, field_select);
 
       var condition_cell = JX.$N('td', {sigil: 'condition-cell'});
       var value_cell = JX.$N('td', {className : 'value', sigil: 'value-cell'});
 
       return [field_cell, condition_cell, value_cell];
     },
     _renderActions : function(actions) {
       for (var k in actions) {
         this._newAction(actions[k]);
         delete actions[k];
       }
     },
 
-    _renderGroupSelect: function(groups, attrs) {
+    _renderGroupSelect: function(groups, attrs, value) {
       var optgroups = [];
       for (var ii = 0; ii < groups.length; ii++) {
         var group = groups[ii];
         var options = [];
         for (var k in group.options) {
-          options.push(JX.$N('option', {value: k}, group.options[k]));
+          var option = group.options[k];
+
+          var name = option.name;
+          var available = option.available;
+
+          // See T7961. If the option is not marked as "available", we only
+          // include it in the dropdown if the dropdown already has it as a
+          // value. We want to hide options provided by applications which are
+          // not installed, but do not want to break existing rules.
+
+          if (available || (k === value)) {
+            options.push(JX.$N('option', {value: k}, name));
+          }
         }
-        optgroups.push(JX.$N('optgroup', {label: group.label}, options));
+        if (options.length) {
+          optgroups.push(JX.$N('optgroup', {label: group.label}, options));
+        }
+      }
+
+      var select = JX.$N('select', attrs, optgroups);
+
+      if (value !== undefined) {
+        select.value = value;
       }
 
-      return JX.$N('select', attrs, optgroups);
+      return select;
     },
 
     _newAction : function(data) {
       var default_action = [
         this._config.default.action,
         null
       ];
 
       data = data || default_action;
       var temprow = this._actionsRowManager.addRow([]);
       var row_id = this._actionsRowManager.getRowID(temprow);
       this._config.actions[row_id] = data;
       var r = this._actionsRowManager.updateRow(row_id,
                                                 this._renderAction(data));
       this._onactionchange(r);
     },
 
     _renderAction : function(action) {
       var groups = this._config.info.actions;
       var attrs = {
         sigil: 'action-select'
       };
 
-      var action_select = this._renderGroupSelect(groups, attrs);
-      action_select.value = action[0];
+      var action_select = this._renderGroupSelect(
+        groups,
+        attrs,
+        action[0]);
 
       var action_cell = JX.$N('td', {sigil: 'action-cell'}, action_select);
 
       var target_cell = JX.$N(
         'td',
         {className : 'target', sigil : 'target-cell'});
 
       return [action_cell, target_cell];
     },
     _renderSelect : function(map, selected, sigil) {
       var attrs = {
         sigil : sigil
       };
       return JX.Prefab.renderSelect(map, selected, attrs);
     }
   }
 });