[1.x] Replace GLOB_BRACE with a more robust solution

RELEASE_NOTES.md

@@ -14,6 +14,7 @@ This serves two purposes:
 - Registered the `cache:clear` command to make it easier to clear the cache in https://github.com/hydephp/develop/pull/1881
 - Added a new `Hyperlinks::isRemote()` helper method to check if a URL is remote in https://github.com/hydephp/develop/pull/1882
 - All page types now support the `description` front matter field (used in page metadata) in https://github.com/hydephp/develop/pull/1884
+- Added a new `Filesystem::findFiles()` method to find files in a directory in https://github.com/hydephp/develop/pull/2064
 
 ### Changed
 - Changed the `Hyde` facade to use a `@mixin` annotation instead of single method annotations in https://github.com/hydephp/develop/pull/1919
@@ -24,6 +25,7 @@ This serves two purposes:
 - The `torchlight:install` command is now hidden from the command list as it's already installed in https://github.com/hydephp/develop/pull/1879
 - Updated the home page fallback link in the 404 template to lead to the site root in https://github.com/hydephp/develop/pull/1880 (fixes https://github.com/hydephp/develop/issues/1781)
 - Normalized remote URL checks so that protocol relative URLs `//` are consistently considered to be remote in all places in https://github.com/hydephp/develop/pull/1882 (fixes https://github.com/hydephp/develop/issues/1788)
+- Replaced internal usages of glob functions with our improved file finder in https://github.com/hydephp/develop/pull/2064
 - Updated to HydeFront v3.4 in https://github.com/hydephp/develop/pull/1803
 - Realtime Compiler: Virtual routes are now managed through the service container in https://github.com/hydephp/develop/pull/1858
 - Realtime Compiler: Improved the dashboard layout in https://github.com/hydephp/develop/pull/1866
@@ -44,6 +46,8 @@ This serves two purposes:
 - Fixed routing issues with nested 404 pages where an index page does not exist https://github.com/hydephp/develop/issues/1781 in https://github.com/hydephp/develop/pull/1880
 - Fixed URL metadata for blog posts not using customized post output directories in https://github.com/hydephp/develop/pull/1889
 - Improved printed documentation views in https://github.com/hydephp/develop/pull/2005
+- Fixed "BuildService finding non-existent files to copy in Debian" https://github.com/hydephp/framework/issues/662 in https://github.com/hydephp/develop/pull/2064
+- Fixed "Undefined constant `Hyde\Foundation\Kernel\GLOB_BRACE`" https://github.com/hydephp/hyde/issues/270 in https://github.com/hydephp/develop/pull/2064
 - Realtime Compiler: Updated the exception handler to match HTTP exception codes when sending error responses in https://github.com/hydephp/develop/pull/1853
 - Realtime Compiler: Improved routing for nested index pages in https://github.com/hydephp/develop/pull/1852
 - Realtime Compiler: Improved the dashboard https://github.com/hydephp/develop/pull/1866 fixing https://github.com/hydephp/realtime-compiler/issues/22 and https://github.com/hydephp/realtime-compiler/issues/29

monorepo/HydeStan/HydeStan.php

@@ -15,6 +15,7 @@ final class HydeStan
     private const FILE_ANALYSERS = [
         NoFixMeAnalyser::class,
         UnImportedFunctionAnalyser::class,
+        NoGlobBraceAnalyser::class,
     ];
 
     private const TEST_FILE_ANALYSERS = [
@@ -370,6 +371,27 @@ public function run(string $file, string $contents): void
     }
 }
 
+class NoGlobBraceAnalyser extends FileAnalyser
+{
+    public function run(string $file, string $contents): void
+    {
+        $lines = explode("\n", $contents);
+
+        foreach ($lines as $lineNumber => $line) {
+            AnalysisStatisticsContainer::analysedExpression();
+
+            if (str_contains($line, 'GLOB_BRACE')) {
+                $this->fail(sprintf('Usage of `GLOB_BRACE` found in %s at line %d. This feature is not supported on all systems and should be avoided.',
+                    realpath(BASE_PATH.'/'.$file),
+                    $lineNumber + 1
+                ));
+
+                HydeStan::addActionsMessage('error', $file, $lineNumber + 1, 'HydeStan: NoGlobBraceError', '`GLOB_BRACE` is not supported on all systems. Consider refactoring to avoid it.');
+            }
+        }
+    }
+}
+
 class NoTestReferenceAnalyser extends LineAnalyser
 {
     public function run(string $file, int $lineNumber, string $line): void

packages/framework/src/Facades/Filesystem.php

@@ -69,6 +69,21 @@ public static function smartGlob(string $pattern, int $flags = 0): Collection
         return self::kernel()->filesystem()->smartGlob($pattern, $flags);
     }
 
+    /**
+     * Find files in the project's directory, with optional filtering by extension and recursion.
+     *
+     * The returned collection will be a list of paths relative to the project root.
+     *
+     * @param  string  $directory
+     * @param  string|array<string>|false  $matchExtensions  The file extension(s) to match, or false to match all files.
+     * @param  bool  $recursive  Whether to search recursively or not.
+     * @return \Illuminate\Support\Collection<int, string>
+     */
+    public static function findFiles(string $directory, string|array|false $matchExtensions = false, bool $recursive = false): Collection
+    {
+        return self::kernel()->filesystem()->findFiles($directory, $matchExtensions, $recursive);
+    }
+
     /**
      * Touch one or more files in the project's directory.
      *

packages/framework/src/Foundation/Kernel/FileCollection.php

@@ -59,7 +59,7 @@ protected function runExtensionHandlers(): void
     protected function discoverFilesFor(string $pageClass): void
     {
         // Scan the source directory, and directories therein, for files that match the model's file extension.
-        foreach (Filesystem::smartGlob($pageClass::sourcePath('{*,**/*}'), GLOB_BRACE) as $path) {
+        foreach (Filesystem::findFiles($pageClass::sourceDirectory(), $pageClass::fileExtension(), true) as $path) {
             if (! str_starts_with(basename((string) $path), '_')) {
                 $this->addFile(SourceFile::make($path, $pageClass));
             }

packages/framework/src/Foundation/Kernel/Filesystem.php

@@ -8,6 +8,7 @@
 use Hyde\Foundation\HydeKernel;
 use Hyde\Foundation\PharSupport;
 use Illuminate\Support\Collection;
+use Hyde\Framework\Actions\Internal\FileFinder;
 
 use function collect;
 use function Hyde\normalize_slashes;
@@ -183,4 +184,16 @@ public function smartGlob(string $pattern, int $flags = 0): Collection
 
         return $files->map(fn (string $path): string => $this->pathToRelative($path));
     }
+
+    /**
+     * @param  string|array<string>|false  $matchExtensions
+     * @return \Illuminate\Support\Collection<int, string>
+     */
+    public function findFiles(string $directory, string|array|false $matchExtensions = false, bool $recursive = false): Collection
+    {
+        /** @var \Hyde\Framework\Actions\Internal\FileFinder $finder */
+        $finder = app(FileFinder::class);
+
+        return $finder->handle($directory, $matchExtensions, $recursive);
+    }
 }

packages/framework/src/Framework/Actions/Internal/FileFinder.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Hyde\Framework\Actions\Internal;
+
+use Hyde\Facades\Filesystem;
+use Hyde\Hyde;
+use Illuminate\Support\Collection;
+use SplFileInfo;
+use Symfony\Component\Finder\Finder;
+
+/**
+ * @interal This class is used internally by the framework and is not part of the public API, unless that is requested on GitHub with a valid use case.
+ */
+class FileFinder
+{
+    /**
+     * @param  array<string>|string|false  $matchExtensions
+     * @return \Illuminate\Support\Collection<int, string>
+     */
+    public static function handle(string $directory, array|string|false $matchExtensions = false, bool $recursive = false): Collection
+    {
+        if (! Filesystem::isDirectory($directory)) {
+            return collect();
+        }
+
+        $finder = Finder::create()->files()->in(Hyde::path($directory));
+
+        if ($recursive === false) {
+            $finder->depth('== 0');
+        }
+
+        if ($matchExtensions !== false) {
+            $finder->name(static::buildFileExtensionPattern((array) $matchExtensions));
+        }
+
+        return collect($finder)->map(function (SplFileInfo $file): string {
+            return Hyde::pathToRelative($file->getPathname());
+        })->sort()->values();
+    }
+
+    /** @param array<string> $extensions */
+    protected static function buildFileExtensionPattern(array $extensions): string
+    {
+        $extensions = self::expandCommaSeparatedValues($extensions);
+
+        return '/\.('.self::normalizeExtensionForRegexPattern($extensions).')$/i';
+    }
+
+    /** @param array<string> $extensions */
+    private static function expandCommaSeparatedValues(array $extensions): array
+    {
+        return array_merge(...array_map(function (string $item): array {
+            return array_map(fn (string $item): string => trim($item), explode(',', $item));
+        }, $extensions));
+    }
+
+    /** @param array<string> $extensions */
+    private static function normalizeExtensionForRegexPattern(array $extensions): string
+    {
+        return implode('|', array_map(function (string $extension): string {
+            return preg_quote(ltrim($extension, '.'), '/');
+        }, $extensions));
+    }
+}

packages/framework/src/Framework/Actions/PreBuildTasks/CleanSiteDirectory.php

@@ -10,7 +10,6 @@
 use Hyde\Framework\Features\BuildTasks\PreBuildTask;
 
 use function basename;
-use function glob;
 use function in_array;
 use function sprintf;
 
@@ -21,7 +20,7 @@ class CleanSiteDirectory extends PreBuildTask
     public function handle(): void
     {
         if ($this->isItSafeToCleanOutputDirectory()) {
-            Filesystem::unlink(glob(Hyde::sitePath('*.{html,json}'), GLOB_BRACE));
+            Filesystem::unlink(Filesystem::findFiles(Hyde::sitePath(), ['html', 'json'])->all());
             Filesystem::cleanDirectory(Hyde::siteMediaPath());
         }
     }

packages/framework/src/Support/DataCollections.php

@@ -12,9 +12,8 @@
 use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
 
-use function implode;
+use function Hyde\path_join;
 use function json_decode;
-use function sprintf;
 use function Hyde\unslash;
 use function str_starts_with;
 
@@ -102,9 +101,7 @@ public static function json(string $name, bool $asArray = false): static
 
     protected static function findFiles(string $name, array|string $extensions): Collection
     {
-        return Filesystem::smartGlob(sprintf('%s/%s/*.{%s}',
-            static::$sourceDirectory, $name, implode(',', (array) $extensions)
-        ), GLOB_BRACE);
+        return Filesystem::findFiles(path_join(static::$sourceDirectory, $name), $extensions);
     }
 
     protected static function makeIdentifier(string $path): string

packages/framework/src/Support/Filesystem/MediaFile.php

@@ -4,6 +4,7 @@
 
 namespace Hyde\Support\Filesystem;
 
+use Hyde\Facades\Filesystem;
 use Hyde\Hyde;
 use Hyde\Facades\Config;
 use Hyde\Framework\Exceptions\FileNotFoundException;
@@ -14,12 +15,9 @@
 use function array_merge;
 use function array_keys;
 use function filesize;
-use function implode;
 use function pathinfo;
 use function collect;
 use function is_file;
-use function sprintf;
-use function glob;
 
 /**
  * File abstraction for a project media file.
@@ -104,15 +102,18 @@ protected static function discoverMediaAssetFiles(): array
         })->all();
     }
 
+    /** @return array<string> */
     protected static function getMediaAssetFiles(): array
     {
-        return glob(Hyde::path(static::getMediaGlobPattern()), GLOB_BRACE) ?: [];
+        return Filesystem::findFiles(Hyde::getMediaDirectory(), static::getMediaFileExtensions(), true)->all();
     }
 
-    protected static function getMediaGlobPattern(): string
+    /** @return array<string>|string */
+    protected static function getMediaFileExtensions(): array|string
     {
-        return sprintf(Hyde::getMediaDirectory().'/{*,**/*,**/*/*}.{%s}', implode(',',
-            Config::getArray('hyde.media_extensions', self::EXTENSIONS)
-        ));
+        /** @var array<string>|string $config */
+        $config = Config::get('hyde.media_extensions', self::EXTENSIONS);
+
+        return $config;
     }
 }

packages/framework/tests/Feature/DiscoveryServiceTest.php

@@ -130,7 +130,7 @@ public function testMediaAssetExtensionsCanBeAddedByCommaSeparatedValues()
 
         $this->assertSame([], MediaFile::files());
 
-        self::mockConfig(['hyde.media_extensions' => ['1,2,3']]);
+        self::mockConfig(['hyde.media_extensions' => '1,2,3']);
         $this->assertSame(['test.1', 'test.2', 'test.3'], MediaFile::files());
     }
 

packages/framework/tests/Feature/FileCollectionTest.php

@@ -106,4 +106,20 @@ public function testDocumentationPagesAreDiscovered()
         $this->assertArrayHasKey('_docs/foo.md', $collection->toArray());
         $this->assertEquals(new SourceFile('_docs/foo.md', DocumentationPage::class), $collection->get('_docs/foo.md'));
     }
+
+    public function testDiscoverFilesForRecursivelyDiscoversFilesInSubdirectories()
+    {
+        $this->file('_pages/foo.md');
+        $this->file('_pages/foo/bar.md');
+        $this->file('_pages/foo/bar/baz.md');
+        $collection = FileCollection::init(Hyde::getInstance())->boot();
+
+        $this->assertArrayHasKey('_pages/foo.md', $collection->toArray());
+        $this->assertArrayHasKey('_pages/foo/bar.md', $collection->toArray());
+        $this->assertArrayHasKey('_pages/foo/bar/baz.md', $collection->toArray());
+
+        $this->assertEquals(new SourceFile('_pages/foo.md', MarkdownPage::class), $collection->get('_pages/foo.md'));
+        $this->assertEquals(new SourceFile('_pages/foo/bar.md', MarkdownPage::class), $collection->get('_pages/foo/bar.md'));
+        $this->assertEquals(new SourceFile('_pages/foo/bar/baz.md', MarkdownPage::class), $collection->get('_pages/foo/bar/baz.md'));
+    }
 }