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Respect British spelling also in arguments
Summary: These are the errors I really do. Test Plan: $ arc diff --no-lint (Assuming '--no-lint' is the British spelling of '--nolint'.) $ arc diff --reviewer a (Assuming '--reviewer' is the British spelling of '--reviewers'.) New unit test. Reviewers: epriestley Reviewed By: epriestley CC: aran, Korvin Differential Revision: https://secure.phabricator.com/D5185
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3 changed files with 86 additions and 13 deletions
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@ -209,11 +209,34 @@ class ArcanistConfiguration {
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->setReplaceCost(3)
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->setReplaceCost(3)
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->setTransposeCost(2);
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->setTransposeCost(2);
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return self::correctSpelling($command, $options, $matrix, $max_distance);
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}
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public static function correctArgumentSpelling($command, array $options) {
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$max_distance = 1;
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// We are stricter with arguments - we allow only one inserted or deleted
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// character. It is mainly to handle cases like --no-lint versus --nolint
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// or --reviewer versus --reviewers.
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$matrix = id(new PhutilEditDistanceMatrix())
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->setInsertCost(1)
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->setDeleteCost(1)
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->setReplaceCost(10);
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return self::correctSpelling($command, $options, $matrix, $max_distance);
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}
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public static function correctSpelling(
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$input,
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array $options,
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PhutilEditDistanceMatrix $matrix,
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$max_distance) {
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$distances = array();
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$distances = array();
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$commandv = str_split($command);
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$inputv = str_split($input);
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foreach ($options as $option) {
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foreach ($options as $option) {
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$optionv = str_split($option);
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$optionv = str_split($option);
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$matrix->setSequences($optionv, $commandv);
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$matrix->setSequences($optionv, $inputv);
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$distances[$option] = $matrix->getEditDistance();
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$distances[$option] = $matrix->getEditDistance();
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}
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}
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@ -2,44 +2,44 @@
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final class ArcanistBritishTestCase extends ArcanistTestCase {
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final class ArcanistBritishTestCase extends ArcanistTestCase {
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public function testCompletion() {
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public function testCommandCompletion() {
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('land'),
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array('land'),
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'alnd',
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'alnd',
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array('land', 'amend'));
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array('land', 'amend'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('branch'),
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array('branch'),
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'brnach',
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'brnach',
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array('branch', 'browse'));
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array('branch', 'browse'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array(),
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array(),
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'test',
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'test',
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array('list', 'unit'));
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array('list', 'unit'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('list'),
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array('list'),
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'lists',
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'lists',
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array('list'));
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array('list'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('diff'),
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array('diff'),
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'dfif',
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'dfif',
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array('diff'));
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array('diff'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('unit'),
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array('unit'),
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'uint',
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'uint',
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array('unit', 'lint', 'list'));
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array('unit', 'lint', 'list'));
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$this->assertCompletion(
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$this->assertCommandCompletion(
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array('list', 'lint'),
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array('list', 'lint'),
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'nilt',
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'nilt',
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array('unit', 'lint', 'list'));
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array('unit', 'lint', 'list'));
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}
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}
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private function assertCompletion($expect, $input, $commands) {
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private function assertCommandCompletion($expect, $input, $commands) {
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$result = ArcanistConfiguration::correctCommandSpelling(
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$result = ArcanistConfiguration::correctCommandSpelling(
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$input,
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$input,
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$commands,
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$commands,
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@ -57,4 +57,42 @@ final class ArcanistBritishTestCase extends ArcanistTestCase {
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}
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}
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public function testArgumentCompletion() {
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$this->assertArgumentCompletion(
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array('nolint'),
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'no-lint',
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array('nolint', 'nounit'));
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$this->assertArgumentCompletion(
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array('reviewers'),
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'reviewer',
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array('reviewers', 'cc'));
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$this->assertArgumentCompletion(
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array(),
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'onlint',
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array('nolint'));
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$this->assertArgumentCompletion(
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array(),
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'nolind',
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array('nolint'));
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}
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private function assertArgumentCompletion($expect, $input, $arguments) {
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$result = ArcanistConfiguration::correctArgumentSpelling(
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$input,
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$arguments);
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sort($result);
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sort($expect);
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$arguments = implode(', ', $arguments);
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$this->assertEqual(
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$expect,
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$result,
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"Correction of {$input} against: {$arguments}");
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}
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}
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}
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@ -636,9 +636,21 @@ abstract class ArcanistBaseWorkflow extends Phobject {
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} else if (!strncmp($arg, '--', 2)) {
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} else if (!strncmp($arg, '--', 2)) {
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$arg_key = substr($arg, 2);
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$arg_key = substr($arg, 2);
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if (!array_key_exists($arg_key, $spec)) {
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if (!array_key_exists($arg_key, $spec)) {
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$corrected = ArcanistConfiguration::correctArgumentSpelling(
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$arg_key,
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array_keys($spec));
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if (count($corrected) == 1) {
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PhutilConsole::getConsole()->writeErr(
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pht(
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"(Assuming '%s' is the British spelling of '%s'.)",
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'--'.$arg_key,
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'--'.head($corrected))."\n");
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$arg_key = head($corrected);
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} else {
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throw new ArcanistUsageException(
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throw new ArcanistUsageException(
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"Unknown argument '{$arg_key}'. Try 'arc help'.");
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"Unknown argument '{$arg_key}'. Try 'arc help'.");
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}
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}
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}
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} else if (!strncmp($arg, '-', 1)) {
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} else if (!strncmp($arg, '-', 1)) {
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$arg_key = substr($arg, 1);
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$arg_key = substr($arg, 1);
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if (empty($short_to_long_map[$arg_key])) {
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if (empty($short_to_long_map[$arg_key])) {
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