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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
@@ -41,7 +41,6 @@
'ArcanistBraceFormattingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBraceFormattingXHPASTLinterRule.php',
'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBraceFormattingXHPASTLinterRuleTestCase.php',
'ArcanistBranchWorkflow' => 'workflow/ArcanistBranchWorkflow.php',
- 'ArcanistBritishTestCase' => 'configuration/__tests__/ArcanistBritishTestCase.php',
'ArcanistBrowseWorkflow' => 'workflow/ArcanistBrowseWorkflow.php',
'ArcanistBundle' => 'parser/ArcanistBundle.php',
'ArcanistBundleTestCase' => 'parser/__tests__/ArcanistBundleTestCase.php',
@@ -456,7 +455,6 @@
'ArcanistBraceFormattingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
'ArcanistBranchWorkflow' => 'ArcanistFeatureWorkflow',
- 'ArcanistBritishTestCase' => 'PhutilTestCase',
'ArcanistBrowseWorkflow' => 'ArcanistWorkflow',
'ArcanistBundle' => 'Phobject',
'ArcanistBundleTestCase' => 'PhutilTestCase',
diff --git a/src/configuration/ArcanistConfiguration.php b/src/configuration/ArcanistConfiguration.php
--- a/src/configuration/ArcanistConfiguration.php
+++ b/src/configuration/ArcanistConfiguration.php
@@ -144,7 +144,8 @@
// We haven't found a real command, alias, or unique prefix. Try similar
// spellings.
- $corrected = self::correctCommandSpelling($command, $all, 2);
+ $corrected = PhutilArgumentSpellingCorrector::newCommandCorrector()
+ ->correctSpelling($command, $all);
if (count($corrected) == 1) {
$console->writeErr(
pht(
@@ -183,78 +184,4 @@
return array_keys($is_prefix);
}
- public static function correctCommandSpelling(
- $command,
- array $options,
- $max_distance) {
-
- // Adjust to the scaled edit costs we use below, so "2" roughly means
- // "2 edits".
- $max_distance = $max_distance * 3;
-
- // These costs are somewhat made up, but the theory is that it is far more
- // likely you will mis-strike a key ("lans" for "land") or press two keys
- // out of order ("alnd" for "land") than omit keys or press extra keys.
- $matrix = id(new PhutilEditDistanceMatrix())
- ->setInsertCost(4)
- ->setDeleteCost(4)
- ->setReplaceCost(3)
- ->setTransposeCost(2);
-
- return self::correctSpelling($command, $options, $matrix, $max_distance);
- }
-
- public static function correctArgumentSpelling($command, array $options) {
- $max_distance = 1;
-
- // We are stricter with arguments - we allow only one inserted or deleted
- // character. It is mainly to handle cases like --no-lint versus --nolint
- // or --reviewer versus --reviewers.
- $matrix = id(new PhutilEditDistanceMatrix())
- ->setInsertCost(1)
- ->setDeleteCost(1)
- ->setReplaceCost(10);
-
- return self::correctSpelling($command, $options, $matrix, $max_distance);
- }
-
- public static function correctSpelling(
- $input,
- array $options,
- PhutilEditDistanceMatrix $matrix,
- $max_distance) {
-
- $distances = array();
- $inputv = str_split($input);
- foreach ($options as $option) {
- $optionv = str_split($option);
- $matrix->setSequences($optionv, $inputv);
- $distances[$option] = $matrix->getEditDistance();
- }
-
- asort($distances);
- $best = min($max_distance, reset($distances));
- foreach ($distances as $option => $distance) {
- if ($distance > $best) {
- unset($distances[$option]);
- }
- }
-
- // Before filtering, check if we have multiple equidistant matches and
- // return them if we do. This prevents us from, e.g., matching "alnd" with
- // both "land" and "amend", then dropping "land" for being too short, and
- // incorrectly completing to "amend".
- if (count($distances) > 1) {
- return array_keys($distances);
- }
-
- foreach ($distances as $option => $distance) {
- if (strlen($option) < $distance) {
- unset($distances[$option]);
- }
- }
-
- return array_keys($distances);
- }
-
}
diff --git a/src/configuration/__tests__/ArcanistBritishTestCase.php b/src/configuration/__tests__/ArcanistBritishTestCase.php
deleted file mode 100644
--- a/src/configuration/__tests__/ArcanistBritishTestCase.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-final class ArcanistBritishTestCase extends PhutilTestCase {
-
- public function testCommandCompletion() {
- $this->assertCommandCompletion(
- array('land'),
- 'alnd',
- array('land', 'amend'));
-
- $this->assertCommandCompletion(
- array('branch'),
- 'brnach',
- array('branch', 'browse'));
-
- $this->assertCommandCompletion(
- array(),
- 'test',
- array('list', 'unit'));
-
- $this->assertCommandCompletion(
- array('list'),
- 'lists',
- array('list'));
-
- $this->assertCommandCompletion(
- array('diff'),
- 'dfif',
- array('diff'));
-
- $this->assertCommandCompletion(
- array('unit'),
- 'uint',
- array('unit', 'lint', 'list'));
-
- $this->assertCommandCompletion(
- array('list', 'lint'),
- 'nilt',
- array('unit', 'lint', 'list'));
- }
-
- private function assertCommandCompletion($expect, $input, $commands) {
- $result = ArcanistConfiguration::correctCommandSpelling(
- $input,
- $commands,
- 2);
-
- sort($result);
- sort($expect);
-
- $commands = implode(', ', $commands);
-
- $this->assertEqual(
- $expect,
- $result,
- pht('Correction of %s against: %s', $input, $commands));
- }
-
- public function testArgumentCompletion() {
- $this->assertArgumentCompletion(
- array('nolint'),
- 'no-lint',
- array('nolint', 'nounit'));
-
- $this->assertArgumentCompletion(
- array('reviewers'),
- 'reviewer',
- array('reviewers', 'cc'));
-
- $this->assertArgumentCompletion(
- array(),
- 'onlint',
- array('nolint'));
-
- $this->assertArgumentCompletion(
- array(),
- 'nolind',
- array('nolint'));
- }
-
- private function assertArgumentCompletion($expect, $input, $arguments) {
- $result = ArcanistConfiguration::correctArgumentSpelling(
- $input,
- $arguments);
-
- sort($result);
- sort($expect);
-
- $arguments = implode(', ', $arguments);
-
- $this->assertEqual(
- $expect,
- $result,
- pht('Correction of %s against: %s', $input, $arguments));
- }
-
-}
diff --git a/src/workflow/ArcanistWorkflow.php b/src/workflow/ArcanistWorkflow.php
--- a/src/workflow/ArcanistWorkflow.php
+++ b/src/workflow/ArcanistWorkflow.php
@@ -673,9 +673,8 @@
}
if (!array_key_exists($arg_key, $spec)) {
- $corrected = ArcanistConfiguration::correctArgumentSpelling(
- $arg_key,
- array_keys($spec));
+ $corrected = PhutilArgumentSpellingCorrector::newFlagCorrector()
+ ->correctSpelling($arg_key, array_keys($spec));
if (count($corrected) == 1) {
PhutilConsole::getConsole()->writeErr(
pht(

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