Add custom package downloader and extractor

src/SPC/store/Downloader.php

@@ -9,6 +9,7 @@ use SPC\exception\DownloaderException;
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
 use SPC\exception\WrongUsageException;
+use SPC\store\pkg\CustomPackage;
 use SPC\store\source\CustomSourceBase;
 
 /**
@@ -385,10 +386,13 @@ class Downloader
                     ]);
                     break;
                 case 'custom':          // Custom download method, like API-based download or other
-                    $classes = FileSystem::getClassesPsr4(ROOT_DIR . '/src/SPC/store/source', 'SPC\store\source');
+                    $classes = FileSystem::getClassesPsr4(ROOT_DIR . '/src/SPC/store/pkg', 'SPC\store\pkg');
                     foreach ($classes as $class) {
-                        if (is_a($class, CustomSourceBase::class, true) && $class::NAME === $name) {
-                            (new $class())->fetch($force);
+                        if (is_a($class, CustomPackage::class, true) && $class !== CustomPackage::class) {
+                            $cls = new $class();
+                            if (in_array($name, $cls->getSupportName())) {
+                                (new $class())->fetch($name, $force, $pkg);
+                            }
                             break;
                         }
                     }
@@ -708,7 +712,6 @@ class Downloader
             }
         }
         // If lock file exists for current arch and glibc target, skip downloading
-
         if (!$force && $download_as === SPC_DOWNLOAD_PRE_BUILT && isset($lock[$lock_name = self::getPreBuiltLockName($name)])) {
             // lock name with env
             if (
@@ -719,6 +722,17 @@ class Downloader
                 return true;
             }
         }
+
+        // If lock file exists, skip downloading for source mode
+        if (!$force && $download_as === SPC_DOWNLOAD_PACKAGE && isset($lock[$name])) {
+            if (
+                $lock[$name]['source_type'] === SPC_SOURCE_ARCHIVE && file_exists(DOWNLOAD_PATH . '/' . $lock[$name]['filename']) ||
+                $lock[$name]['source_type'] === SPC_SOURCE_GIT && is_dir(DOWNLOAD_PATH . '/' . $lock[$name]['dirname'])
+            ) {
+                logger()->notice("Package [{$name}] already downloaded: " . ($lock[$name]['filename'] ?? $lock[$name]['dirname']));
+                return true;
+            }
+        }
         return false;
     }
 }

src/SPC/store/PackageManager.php

@@ -6,6 +6,7 @@ namespace SPC\store;
 
 use SPC\exception\FileSystemException;
 use SPC\exception\WrongUsageException;
+use SPC\store\pkg\CustomPackage;
 
 class PackageManager
 {
@@ -32,6 +33,20 @@ class PackageManager
 
         // Download package
         Downloader::downloadPackage($pkg_name, $config, $force);
+        if (Config::getPkg($pkg_name)['type'] === 'custom') {
+            // Custom extract function
+            $classes = FileSystem::getClassesPsr4(ROOT_DIR . '/src/SPC/store/pkg', 'SPC\store\pkg');
+            foreach ($classes as $class) {
+                if (is_a($class, CustomPackage::class, true) && $class !== CustomPackage::class) {
+                    $cls = new $class();
+                    if (in_array($pkg_name, $cls->getSupportName())) {
+                        (new $class())->extract($pkg_name);
+                        break;
+                    }
+                }
+            }
+            return;
+        }
         // After download, read lock file name
         $lock = json_decode(FileSystem::readFile(DOWNLOAD_PATH . '/.lock.json'), true);
         $source_type = $lock[$pkg_name]['source_type'];

src/SPC/store/pkg/CustomPackage.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\store\pkg;
+
+abstract class CustomPackage
+{
+    abstract public function getSupportName(): array;
+
+    abstract public function fetch(string $name, bool $force = false, ?array $config = null): void;
+
+    public function extract(string $name): void
+    {
+        throw new \RuntimeException("Extract method not implemented for package: {$name}");
+    }
+}

src/globals/functions.php

@@ -102,6 +102,17 @@ function osfamily2dir(): string
     };
 }
 
+function osfamily2shortname(): string
+{
+    return match (PHP_OS_FAMILY) {
+        'Windows', 'WINNT', 'Cygwin' => 'win',
+        'Darwin' => 'macos',
+        'Linux' => 'linux',
+        'BSD' => 'bsd',
+        default => throw new WrongUsageException('Not support os: ' . PHP_OS_FAMILY),
+    };
+}
+
 function shell(?bool $debug = null): UnixShell
 {
     /* @noinspection PhpUnhandledExceptionInspection */