[1.x] Add support for markdown files

README.md

@@ -145,7 +145,7 @@ You may also automate this process by adding it to your Composer "post-update-cm
 
 ## Adding Custom AI Guidelines
 
-To augment Laravel Boost with your own custom AI guidelines, add `.blade.php` files to your application's `.ai/guidelines/*` directory. These files will automatically be included with Laravel Boost's guidelines when you run `boost:install`.
+To augment Laravel Boost with your own custom AI guidelines, add `.blade.php` or `.md` files to your application's `.ai/guidelines/*` directory. These files will automatically be included with Laravel Boost's guidelines when you run `boost:install`.
 
 ### Overriding Boost AI Guidelines
 

src/Install/GuidelineComposer.php

@@ -244,14 +244,38 @@ protected function guidelinesDir(string $dirPath, bool $thirdParty = false): arr
             $finder = Finder::create()
                 ->files()
                 ->in($dirPath)
-                ->name('*.blade.php');
+                ->name('*.blade.php')
+                ->name('*.md');
         } catch (DirectoryNotFoundException) {
             return [];
         }
 
         return array_map(fn (SplFileInfo $file): array => $this->guideline($file->getRealPath(), $thirdParty), iterator_to_array($finder));
     }
 
+    protected function renderContent(string $content, string $path): string
+    {
+        $isBladeTemplate = str_ends_with($path, '.blade.php');
+
+        if (! $isBladeTemplate) {
+            return $content;
+        }
+
+        // Temporarily replace backticks and PHP opening tags with placeholders before Blade processing
+        // This prevents Blade from trying to execute PHP code examples and supports inline code
+        $placeholders = [
+            '`' => '___SINGLE_BACKTICK___',
+            '<?php' => '___OPEN_PHP_TAG___',
+        ];
+
+        $content = str_replace(array_keys($placeholders), array_values($placeholders), $content);
+        $rendered = Blade::render($content, [
+            'assist' => $this->guidelineAssist,
+        ]);
+
+        return str_replace(array_values($placeholders), array_keys($placeholders), $rendered);
+    }
+
     /**
      * @return array{content: string, name: string, description: string, path: ?string, custom: bool, third_party: bool}
      */
@@ -272,18 +296,8 @@ protected function guideline(string $path, bool $thirdParty = false): array
         $content = file_get_contents($path);
         $content = $this->processBoostSnippets($content);
 
-        // Temporarily replace backticks and PHP opening tags with placeholders before Blade processing
-        // This prevents Blade from trying to execute PHP code examples and supports inline code
-        $placeholders = [
-            '`' => '___SINGLE_BACKTICK___',
-            '<?php' => '___OPEN_PHP_TAG___',
-        ];
+        $rendered = $this->renderContent($content, $path);
 
-        $content = str_replace(array_keys($placeholders), array_values($placeholders), $content);
-        $rendered = Blade::render($content, [
-            'assist' => $this->guidelineAssist,
-        ]);
-        $rendered = str_replace(array_values($placeholders), array_keys($placeholders), $rendered);
         $rendered = str_replace(array_keys($this->storedSnippets), array_values($this->storedSnippets), $rendered);
 
         $this->storedSnippets = []; // Clear for next use
@@ -298,7 +312,7 @@ protected function guideline(string $path, bool $thirdParty = false): array
 
         return [
             'content' => trim($rendered),
-            'name' => str_replace('.blade.php', '', basename($path)),
+            'name' => str_replace(['.blade.php', '.md'], '', basename($path)),
             'description' => $description,
             'path' => $path,
             'custom' => str_contains($path, $this->customGuidelinePath()),
@@ -326,16 +340,21 @@ protected function processBoostSnippets(string $content): string
 
     protected function prependPackageGuidelinePath(string $path): string
     {
-        $path = preg_replace('/\.blade\.php$/', '', $path);
-
-        return str_replace('/', DIRECTORY_SEPARATOR, __DIR__.'/../../.ai/'.$path.'.blade.php');
+        return $this->prependGuidelinePath($path, __DIR__.'/../../.ai/');
     }
 
     protected function prependUserGuidelinePath(string $path): string
     {
-        $path = preg_replace('/\.blade\.php$/', '', $path);
+        return $this->prependGuidelinePath($path, $this->customGuidelinePath());
+    }
+
+    private function prependGuidelinePath(string $path, string $basePath): string
+    {
+        if (! str_ends_with($path, '.md') && ! str_ends_with($path, '.blade.php')) {
+            $path .= '.blade.php';
+        }
 
-        return str_replace('/', DIRECTORY_SEPARATOR, $this->customGuidelinePath($path.'.blade.php'));
+        return str_replace('/', DIRECTORY_SEPARATOR, $basePath.$path);
     }
 
     protected function guidelinePath(string $path): ?string

tests/Feature/Install/GuidelineComposerTest.php

@@ -10,6 +10,7 @@
 use Laravel\Roster\Package;
 use Laravel\Roster\PackageCollection;
 use Laravel\Roster\Roster;
+use function Pest\testDirectory;
 
 beforeEach(function (): void {
     $this->roster = Mockery::mock(Roster::class);
@@ -268,7 +269,7 @@
     $composer = Mockery::mock(GuidelineComposer::class, [$this->roster, $this->herd])->makePartial();
     $composer
         ->shouldReceive('customGuidelinePath')
-        ->andReturnUsing(fn ($path = ''): string => realpath(\Pest\testDirectory('fixtures/.ai/guidelines')).'/'.ltrim((string) $path, '/'));
+        ->andReturnUsing(fn ($path = ''): string => realpath(testDirectory('fixtures/.ai/guidelines')).'/'.ltrim((string) $path, '/'));
 
     expect($composer->compose())
         ->toContain('=== .ai/custom-rule rules ===')
@@ -291,7 +292,7 @@
     $composer = Mockery::mock(GuidelineComposer::class, [$this->roster, $this->herd])->makePartial();
     $composer
         ->shouldReceive('customGuidelinePath')
-        ->andReturnUsing(fn ($path = ''): string => realpath(\Pest\testDirectory('fixtures/.ai/guidelines')).'/'.ltrim((string) $path, '/'));
+        ->andReturnUsing(fn ($path = ''): string => realpath(testDirectory('fixtures/.ai/guidelines')).'/'.ltrim((string) $path, '/'));
 
     $guidelines = $composer->compose();
     $overrideStringCount = substr_count((string) $guidelines, 'Thanks though, appreciate you');
@@ -382,3 +383,45 @@
     'yarn' => [NodePackageManager::YARN, 'yarn'],
     'bun' => [NodePackageManager::BUN, 'bun'],
 ]);
+
+test('renderContent handles blade and markdown files correctly', function (): void {
+    $packages = new PackageCollection([
+        new Package(Packages::LARAVEL, 'laravel/framework', '11.0.0'),
+    ]);
+
+    $this->roster->shouldReceive('packages')->andReturn($packages);
+    $this->nodePackageManager = NodePackageManager::NPM;
+
+    $composer = Mockery::mock(GuidelineComposer::class, [$this->roster, $this->herd])->makePartial();
+    $composer
+        ->shouldReceive('customGuidelinePath')
+        ->andReturnUsing(fn ($path = ''): string => realpath(testDirectory('fixtures/.ai/guidelines')).'/'.ltrim((string) $path, '/'));
+
+    $guidelines = $composer->compose();
+
+    expect($guidelines)
+        // Preserves backticks in blade templates
+        ->toContain('=== .ai/test-blade-with-backticks rules ===')
+        ->not->toContain('=== .ai/test-blade-with-backticks.md rules ===')
+        ->toContain('`artisan make:model`')
+        ->toContain('`php artisan migrate`')
+        ->toContain('`Model::query()`')
+        ->toContain('`route(\'home\')`')
+        ->toContain('`config(\'app.name\')`')
+        // Preserves PHP tags in blade templates
+        ->toContain('=== .ai/test-blade-with-php-tags rules ===')
+        ->not->toContain('=== .ai/test-blade-with-backticks.blade.php rules ===')
+        ->toContain('<?php')
+        ->toContain('namespace App\Models;')
+        ->toContain('class User extends Model')
+        // Does not process markdown files with blade
+        ->toContain('=== .ai/test-markdown rules ===')
+        ->toContain('# Markdown File Test')
+        ->toContain('This is a plain markdown file')
+        ->toContain('Use `code` in backticks')
+        ->toContain('echo "Hello World";')
+        // Processes blade variables correctly
+        ->toContain('=== .ai/test-blade-with-assist rules ===')
+        ->toContain('Run `npm install` to install dependencies')
+        ->toContain('Package manager: npm');
+});

tests/fixtures/.ai/guidelines/test-blade-with-assist.blade.php

@@ -0,0 +1,5 @@
+# Blade with @assist variable
+
+Run `{{ $assist->nodePackageManager() }} install` to install dependencies.
+
+Package manager: {{ $assist->nodePackageManager() }}

tests/fixtures/.ai/guidelines/test-blade-with-backticks.blade.php

@@ -0,0 +1,9 @@
+# Blade Template with Backticks
+
+Use `artisan make:model` to create models.
+Run `php artisan migrate` for migrations.
+
+Code example with backticks:
+- `Model::query()`
+- `route('home')`
+- `config('app.name')`

tests/fixtures/.ai/guidelines/test-blade-with-php-tags.blade.php

@@ -0,0 +1,14 @@
+# Blade Template with PHP Tags
+
+Example PHP code:
+
+<?php
+
+namespace App\Models;
+
+class User extends Model
+{
+    // Model code
+}
+
+Use this pattern in your code.

tests/fixtures/.ai/guidelines/test-markdown.md

@@ -0,0 +1,13 @@
+# Markdown File Test
+
+This is a plain markdown file.
+
+Use `code` in backticks.
+
+Example code:
+```php
+<?php
+echo "Hello World";
+```
+
+This should not be processed by Blade.