wip PrettierPreCommitHook.php

Author: igorsgm

config/git-hooks.php

@@ -187,6 +187,11 @@
             'path' => env('BLADE_FORMATTER_PATH', 'node_modules/.bin/blade-formatter'),
             'config' => env('BLADE_FORMATTER_CONFIG', '.bladeformatterrc.json'),
         ],
+        'prettier' => [
+            'path' => env('PRETTIER_PATH', 'node_modules/.bin/prettier'),
+            'config' => env('PRETTIER_CONFIG', '.prettierrc.json'),
+            'additional_params' => env('PRETTIER_ADDITIONAL_PARAMS', ''),
+        ],
     ],
 
 ];

src/Console/Commands/Hooks/PrettierPreCommitHook.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Igorsgm\GitHooks\Console\Commands\Hooks;
+
+use Closure;
+use Igorsgm\GitHooks\Contracts\CodeAnalyzerPreCommitHook;
+use Igorsgm\GitHooks\Git\ChangedFiles;
+
+class PrettierPreCommitHook extends BaseCodeAnalyzerPreCommitHook implements CodeAnalyzerPreCommitHook
+{
+    /**
+     * @var string
+     */
+    protected $configParam;
+
+    /**
+     * Name of the hook
+     *
+     * @var string
+     */
+    protected $name = 'Prettier';
+
+    /**
+     * Analyze and fix committed JS files using Prettier.
+     *
+     * @param  ChangedFiles  $files  The files that have been changed in the current commit.
+     * @param  Closure  $next  A closure that represents the next middleware in the pipeline.
+     * @return mixed|null
+     */
+    public function handle(ChangedFiles $files, Closure $next)
+    {
+        $this->configParam = $this->configParam();
+
+        return $this->setFileExtensions('/\.(jsx?|tsx?|vue)$/')
+            ->setAnalyzerExecutable(config('git-hooks.code_analyzers.prettier.path'), true)
+            ->handleCommittedFiles($files, $next);
+    }
+
+    /**
+     * Returns the command to run Prettier tester
+     */
+    public function analyzerCommand(): string
+    {
+        return trim(
+            sprintf('%s --check %s %s', $this->getAnalyzerExecutable(), $this->configParam, $this->additionalParams())
+        );
+    }
+
+    /**
+     * Returns the command to run Prettier fixer
+     */
+    public function fixerCommand(): string
+    {
+        return trim(
+            sprintf('%s --write %s %s', $this->getFixerExecutable(), $this->configParam, $this->additionalParams())
+        );
+    }
+
+    /**
+     * Gets the command-line parameter for specifying the configuration file for Prettier.
+     *
+     * @return string The command-line parameter for the configuration file, or an empty string if not set.
+     */
+    protected function configParam(): string
+    {
+        $prettierConfig = rtrim(config('git-hooks.code_analyzers.prettier.config'), '/');
+
+        return empty($prettierConfig) ? '' : '--config='.$prettierConfig;
+    }
+
+    /**
+     * Retrieves additional parameters for the Prettier code analyzer from the configuration file,
+     * filters out pre-defined parameters to avoid conflicts, and returns them as a string.
+     *
+     * @return string
+     */
+    protected function additionalParams(): string
+    {
+        $additionalParams = config('git-hooks.code_analyzers.prettier.additional_params');
+
+        if (!empty($additionalParams)) {
+            $additionalParams = preg_replace('/\s*--(config|find-config-path|write|check)\b(=\S*)?\s*/', '', $additionalParams);
+        }
+
+        return $additionalParams;
+    }
+}