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diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -607,6 +607,7 @@
'DiffusionLowLevelGitRefQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelGitRefQuery.php',
'DiffusionLowLevelMercurialBranchesQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialBranchesQuery.php',
'DiffusionLowLevelMercurialPathsQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialPathsQuery.php',
+ 'DiffusionLowLevelMercurialPathsQueryTests' => 'applications/diffusion/query/lowlevel/__tests__/DiffusionLowLevelMercurialPathsQueryTests.php',
'DiffusionLowLevelParentsQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelParentsQuery.php',
'DiffusionLowLevelQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelQuery.php',
'DiffusionLowLevelResolveRefsQuery' => 'applications/diffusion/query/lowlevel/DiffusionLowLevelResolveRefsQuery.php',
@@ -4342,6 +4343,7 @@
'DiffusionLowLevelGitRefQuery' => 'DiffusionLowLevelQuery',
'DiffusionLowLevelMercurialBranchesQuery' => 'DiffusionLowLevelQuery',
'DiffusionLowLevelMercurialPathsQuery' => 'DiffusionLowLevelQuery',
+ 'DiffusionLowLevelMercurialPathsQueryTests' => 'PhabricatorTestCase',
'DiffusionLowLevelParentsQuery' => 'DiffusionLowLevelQuery',
'DiffusionLowLevelQuery' => 'Phobject',
'DiffusionLowLevelResolveRefsQuery' => 'DiffusionLowLevelQuery',
diff --git a/src/applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialPathsQuery.php b/src/applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialPathsQuery.php
--- a/src/applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialPathsQuery.php
+++ b/src/applications/diffusion/query/lowlevel/DiffusionLowLevelMercurialPathsQuery.php
@@ -24,10 +24,17 @@
$path = $this->path;
$commit = $this->commit;
+ $hg_paths_command = 'locate --print0 --rev %s -I %s';
+ $hg_version = PhabricatorRepositoryVersion::getMercurialVersion();
+ if (PhabricatorRepositoryVersion::isMercurialFilesCommandAvailable(
+ $hg_version)) {
+ $hg_paths_command = 'files --print0 --rev %s -I %s';
+ }
+
$match_against = trim($path, '/');
$prefix = trim('./'.$match_against, '/');
list($entire_manifest) = $repository->execxLocalCommand(
- 'locate --print0 --rev %s -I %s',
+ $hg_paths_command,
hgsprintf('%s', $commit),
$prefix);
return explode("\0", $entire_manifest);
diff --git a/src/applications/diffusion/query/lowlevel/__tests__/DiffusionLowLevelMercurialPathsQueryTests.php b/src/applications/diffusion/query/lowlevel/__tests__/DiffusionLowLevelMercurialPathsQueryTests.php
new file mode 100644
--- /dev/null
+++ b/src/applications/diffusion/query/lowlevel/__tests__/DiffusionLowLevelMercurialPathsQueryTests.php
@@ -0,0 +1,31 @@
+<?php
+
+final class DiffusionLowLevelMercurialPathsQueryTests
+ extends PhabricatorTestCase {
+
+ public function testCommandByVersion() {
+ $cases = array(
+ array(
+ 'name' => pht('Versions which should not use `files`'),
+ 'versions' => array('2.6.2', '2.9', '3.1'),
+ 'match' => false,
+ ),
+
+ array(
+ 'name' => pht('Versions which should use `files`'),
+ 'versions' => array('3.2', '3.3', '3.5.2'),
+ 'match' => true,
+ ),
+ );
+
+ foreach ($cases as $case) {
+ foreach ($case['versions'] as $version) {
+ $actual = PhabricatorRepositoryVersion
+ ::isMercurialFilesCommandAvailable($version);
+ $expect = $case['match'];
+ $this->assertEqual($expect, $actual, $case['name']);
+ }
+ }
+ }
+
+}
diff --git a/src/applications/multimeter/data/MultimeterControl.php b/src/applications/multimeter/data/MultimeterControl.php
--- a/src/applications/multimeter/data/MultimeterControl.php
+++ b/src/applications/multimeter/data/MultimeterControl.php
@@ -265,6 +265,7 @@
'init' => true,
'diff' => true,
'cat' => true,
+ 'files' => true,
),
'svnadmin' => array(
'create' => true,
diff --git a/src/applications/repository/constants/PhabricatorRepositoryVersion.php b/src/applications/repository/constants/PhabricatorRepositoryVersion.php
--- a/src/applications/repository/constants/PhabricatorRepositoryVersion.php
+++ b/src/applications/repository/constants/PhabricatorRepositoryVersion.php
@@ -19,4 +19,22 @@
return null;
}
+ /**
+ * The `locate` command is deprecated as of Mercurial 3.2, to be
+ * replaced with `files` command, which supports most of the same
+ * arguments. This determines whether the new `files` command should
+ * be used instead of the `locate` command.
+ *
+ * @param string $mercurial_version - The current version of mercurial
+ * which can be retrieved by calling:
+ * PhabricatorRepositoryVersion::getMercurialVersion()
+ *
+ * @return boolean True if the version of Mercurial is new enough to support
+ * the `files` command, or false if otherwise.
+ */
+ public static function isMercurialFilesCommandAvailable($mercurial_version) {
+ $min_version_for_files = '3.2';
+ return version_compare($mercurial_version, $min_version_for_files, '>=');
+ }
+
}

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