builds, initial testing builds, packaging, ci workflow

plugins/cache_plugin.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+"""
+Cache plugin for deb-mock
+Provides caching functionality for build artifacts and dependencies
+"""
+
+from deb_mock.plugins.base import BasePlugin
+from deb_mock.plugins.registry import PluginInfo
+import os
+import hashlib
+import shutil
+from pathlib import Path
+
+class CachePlugin(BasePlugin):
+    """Plugin for caching build artifacts and dependencies"""
+    
+    def __init__(self, plugin_manager, config, deb_mock):
+        super().__init__(plugin_manager, config, deb_mock)
+        self.cache_dir = Path("/var/cache/deb-mock")
+        self.artifact_cache = self.cache_dir / "artifacts"
+        self.dependency_cache = self.cache_dir / "dependencies"
+        
+    def pre_build_hook(self, environment, package_info):
+        """Check cache before building"""
+        cache_key = self._generate_cache_key(package_info)
+        cached_artifact = self.artifact_cache / f"{cache_key}.deb"
+        
+        if cached_artifact.exists():
+            self.logger.info(f"Found cached artifact: {cached_artifact}")
+            return {"cached": True, "artifact": cached_artifact}
+        
+        return {"cached": False}
+    
+    def post_build_hook(self, environment, package_info, build_result):
+        """Cache build artifacts after successful build"""
+        if build_result.get("success"):
+            cache_key = self._generate_cache_key(package_info)
+            artifact_path = build_result.get("artifact_path")
+            
+            if artifact_path and os.path.exists(artifact_path):
+                cached_artifact = self.artifact_cache / f"{cache_key}.deb"
+                shutil.copy2(artifact_path, cached_artifact)
+                self.logger.info(f"Cached artifact: {cached_artifact}")
+    
+    def _generate_cache_key(self, package_info):
+        """Generate a cache key based on package information"""
+        key_data = f"{package_info.get('name', '')}-{package_info.get('version', '')}-{package_info.get('architecture', '')}"
+        return hashlib.md5(key_data.encode()).hexdigest()
+
+# Plugin registration
+PLUGIN_INFO = PluginInfo(
+    name="cache",
+    version="1.0.0",
+    description="Caching plugin for build artifacts and dependencies",
+    author="Deb-Mock Team",
+    plugin_class=CachePlugin
+)