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Merge pull request #348 from Yoast/JRF/add-cs-menu
Composer: implement CS menu and extra commands
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| <?php | ||
|
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| namespace Yoast\WP\Duplicate_Post\Config\Composer; | ||
|
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| use Composer\Script\Event; | ||
|
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| /** | ||
| * Class to handle Composer actions and events. | ||
| * | ||
| * @phpcs:disable WordPress.Security.EscapeOutput -- This file is not distributed, so this is fine. | ||
| * @phpcs:disable WordPress.PHP.DiscouragedPHPFunctions -- This file is not distributed, so this is fine. | ||
| */ | ||
| class Actions { | ||
|
|
||
| /** | ||
| * Provides a coding standards option choice. | ||
| * | ||
| * @param Event $event Composer event. | ||
| * | ||
| * @return void | ||
| */ | ||
| public static function check_coding_standards( Event $event ) { | ||
| $io = $event->getIO(); | ||
|
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| $choices = [ | ||
| '1' => [ | ||
| 'label' => 'Check staged files for coding standard warnings & errors.', | ||
| 'command' => 'check-staged-cs', | ||
| ], | ||
| '2' => [ | ||
| 'label' => 'Check current branch\'s changed files for coding standard warnings & errors.', | ||
| 'command' => 'check-branch-cs', | ||
| ], | ||
| '3' => [ | ||
| 'label' => 'Check for all coding standard errors.', | ||
| 'command' => 'check-cs', | ||
| ], | ||
| '4' => [ | ||
| 'label' => 'Check for all coding standard warnings & errors.', | ||
| 'command' => 'check-cs-warnings', | ||
| ], | ||
| '5' => [ | ||
| 'label' => 'Fix auto-fixable coding standards.', | ||
| 'command' => 'fix-cs', | ||
| ], | ||
| '6' => [ | ||
| 'label' => 'Verify coding standard violations are below thresholds.', | ||
| 'command' => 'check-cs-thresholds', | ||
| ], | ||
| ]; | ||
|
|
||
| $args = $event->getArguments(); | ||
| if ( empty( $args ) ) { | ||
| foreach ( $choices as $choice => $data ) { | ||
| $io->write( \sprintf( '%d. %s', $choice, $data['label'] ) ); | ||
| } | ||
|
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| $choice = $io->ask( 'What do you want to do? ' ); | ||
| } | ||
| else { | ||
| $choice = $args[0]; | ||
| } | ||
|
|
||
| if ( isset( $choices[ $choice ] ) ) { | ||
| $event_dispatcher = $event->getComposer()->getEventDispatcher(); | ||
| $event_dispatcher->dispatchScript( $choices[ $choice ]['command'] ); | ||
| } | ||
| else { | ||
| $io->write( 'Unknown choice.' ); | ||
| } | ||
| } | ||
|
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| /** | ||
| * Runs PHPCS on the files changed in the current branch. | ||
| * | ||
| * Used by the composer check-branch-cs command. | ||
| * | ||
| * @codeCoverageIgnore | ||
| * | ||
| * @param Event $event Composer event that triggered this script. | ||
| * | ||
| * @return void | ||
| */ | ||
| public static function check_branch_cs( Event $event ) { | ||
| $branch = 'trunk'; | ||
|
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| $args = $event->getArguments(); | ||
| if ( ! empty( $args ) ) { | ||
| $branch = $args[0]; | ||
| } | ||
|
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| exit( self::check_cs_for_changed_files( $branch ) ); | ||
| } | ||
|
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| /** | ||
| * Runs PHPCS on changed files compared to some git reference. | ||
| * | ||
| * @codeCoverageIgnore | ||
| * | ||
| * @param string $compare The git reference. | ||
| * | ||
| * @return int Exit code passed from the coding standards check. | ||
| */ | ||
| private static function check_cs_for_changed_files( $compare ) { | ||
| \exec( 'git diff --name-only --diff-filter=d ' . \escapeshellarg( $compare ), $files ); | ||
|
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| $php_files = self::filter_files( $files, '.php' ); | ||
| if ( empty( $php_files ) ) { | ||
| echo 'No files to compare! Exiting.' . \PHP_EOL; | ||
|
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| return 0; | ||
| } | ||
|
|
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| /* | ||
| * In CI, generate both the normal report as well as the checkstyle report. | ||
| * The normal report will be shown in the actions output and ensures human readable (and colorized!) results there. | ||
| * The checkstyle report is used to show the results inline in the GitHub code view. | ||
| */ | ||
| $extra_args = ( \getenv( 'CI' ) === false ) ? '' : ' --colors --no-cache --report-full --report-checkstyle=./phpcs-report.xml'; | ||
| $command = \sprintf( | ||
| 'composer check-cs-warnings -- %s %s', | ||
| \implode( ' ', \array_map( 'escapeshellarg', $php_files ) ), | ||
| $extra_args | ||
| ); | ||
| \system( $command, $exit_code ); | ||
|
|
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| return $exit_code; | ||
| } | ||
|
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| /** | ||
| * Checks if the CS errors and warnings are below or at thresholds. | ||
| * | ||
| * @return void | ||
| */ | ||
| public static function check_cs_thresholds() { | ||
| $in_ci = \getenv( 'CI' ); | ||
|
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| echo 'Running coding standards checks, this may take some time.', \PHP_EOL; | ||
|
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| $command = 'composer check-cs-warnings -- -mq --report="YoastCS\\Yoast\\Reports\\Threshold"'; | ||
| if ( $in_ci !== false ) { | ||
| // Always show the results in CI in color. | ||
| $command .= ' --colors'; | ||
| } | ||
| // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- Non-WP context, this is fine. | ||
| @\exec( $command, $phpcs_output, $return ); | ||
|
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| $phpcs_output = \implode( \PHP_EOL, $phpcs_output ); | ||
| echo $phpcs_output; | ||
|
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| $above_threshold = true; | ||
| if ( \strpos( $phpcs_output, 'Coding standards checks have passed!' ) !== false ) { | ||
| $above_threshold = false; | ||
| } | ||
|
|
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| /* | ||
| * Don't run the branch check in CI/GH Actions as it prevents the errors from being shown inline. | ||
| * The GH Actions script will run this via a separate script step. | ||
| */ | ||
| if ( $above_threshold === true && $in_ci === false ) { | ||
| echo \PHP_EOL; | ||
| echo 'Running check-branch-cs.', \PHP_EOL; | ||
| echo 'This might show problems on untouched lines. Focus on the lines you\'ve changed first.', \PHP_EOL; | ||
| echo \PHP_EOL; | ||
|
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| // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- Non-WP context, this is fine. | ||
| @\passthru( 'composer check-branch-cs' ); | ||
| } | ||
|
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| exit( ( $above_threshold === true || $return > 2 ) ? $return : 0 ); | ||
| } | ||
|
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| /** | ||
| * Filter files on extension. | ||
| * | ||
| * @param array<string> $files List of files. | ||
| * @param string $extension Extension to filter on. | ||
| * | ||
| * @return array<string> Filtered list of files. | ||
| */ | ||
| private static function filter_files( array $files, string $extension ): array { | ||
| return \array_filter( | ||
| $files, | ||
| static function ( $file ) use ( $extension ) { | ||
| return \substr( $file, ( 0 - \strlen( $extension ) ) ) === $extension; | ||
| } | ||
| ); | ||
| } | ||
| } |