perf(ci): parallelize plugin validation and add sha256 workspace caching

.github/scripts/utils/cache_manager.py

@@ -0,0 +1,42 @@
+import json
+import hashlib
+import os
+
+def get_hash(directory_path: str) -> str:
+    hasher = hashlib.sha256()
+    for root, dirs, files in os.walk(directory_path):
+        dirs.sort()
+        dirs[:] = [d for d in dirs if d not in {".git", ".cache", "__pycache__"}]
+        for file in sorted(files):
+            full_path = os.path.join(root, file)
+            rel_path = os.path.relpath(full_path, directory_path)
+            hasher.update(rel_path.encode("utf-8"))
+            with open(full_path, "rb") as f:
+                while chunk := f.read(8192):
+                    hasher.update(chunk)
+    return hasher.hexdigest()
+
+class ValidationCache:
+    def __init__(self, cache_file: str = ".cache/plugin_validation.json"):
+        self.cache_file = cache_file
+        self.cache = self._load_cache()
+
+    def _load_cache(self) -> dict:
+        if os.path.exists(self.cache_file):
+            try:
+                with open(self.cache_file, "r") as f:
+                    return json.load(f)
+            except Exception:
+                return {}
+        return {}
+
+    def is_cached(self, plugin_name: str, current_hash: str) -> bool:
+        return self.cache.get(plugin_name) == current_hash
+
+    def update(self, plugin_name: str, current_hash: str) -> None:
+        self.cache[plugin_name] = current_hash
+
+    def save(self) -> None:
+        os.makedirs(os.path.dirname(self.cache_file), exist_ok=True)
+        with open(self.cache_file, "w") as f:
+            json.dump(self.cache, f, indent=2)

.github/scripts/validate.py

@@ -0,0 +1,58 @@
+import os
+import sys
+import json
+import glob
+from concurrent.futures import ThreadPoolExecutor
+from utils.cache_manager import ValidationCache
+
+cache = ValidationCache()
+
+IGNORE_PATHS = {".git", ".github", ".cache", "node_modules", "scripts", "package-lock.json", "package.json"}
+
+def validate_plugin(plugin_path):
+    base_name = os.path.basename(plugin_path)
+    if base_name in IGNORE_PATHS or not os.path.exists(plugin_path):
+        return True, f"Skipped (system path): {base_name}"
+
+    if cache.is_cached(plugin_path):
+        return True, f"Skipped (cached): {base_name}"
+
+    errors = []
+    if os.path.isdir(plugin_path):
+        json_files = glob.glob(os.path.join(plugin_path, "**/*.json"), recursive=True, include_hidden=True)
+        for jf in json_files:
+            try:
+                with open(jf, "r", encoding="utf-8") as f:
+                    json.load(f)
+            except Exception as e:
+                errors.append(f"Invalid JSON format in {jf}: {str(e)}")
+
+    if errors:
+        return False, "\n".join(errors)
+
+    cache.update(plugin_path)
+    return True, f"Validated: {base_name}"
+
+def main():
+    target_dir = os.getcwd()
+    entries = [os.path.join(target_dir, d) for d in os.listdir(target_dir) if d not in IGNORE_PATHS]
+
+    print(f"🔍 Validating plugins across {len(entries)} target paths using parallel workers...")
+
+    failed = False
+    with ThreadPoolExecutor(max_workers=8) as executor:
+        results = executor.map(validate_plugin, entries)
+        for success, msg in results:
+            print(f" -> {msg}")
+            if not success:
+                failed = True
+
+    cache.save()
+    if failed:
+        print("❌ Plugin validation failed!")
+        sys.exit(1)
+    else:
+        print("✅ All plugin configurations validated successfully.")
+
+if __name__ == "__main__":
+    main()

.github/workflows/validate.yml

@@ -0,0 +1,30 @@
+name: Validate Plugins
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Restore Validation Cache
+        uses: actions/cache@v4
+        with:
+          path: .cache/plugin_validation.json
+          key: plugin-cache-${{ runner.os }}-${{ hashFiles('.github/scripts/**') }}-${{ hashFiles('.github/scripts/**') }}-${{ github.sha }}
+          restore-keys: |
+            plugin-cache-${{ runner.os }}-${{ hashFiles('.github/scripts/**') }}-
+
+      - name: Run Plugin Validator
+        run: python3 .github/scripts/validate.py

.gitignore

@@ -33,3 +33,6 @@ build/
 
 # Logs
 *.log
+
+# Local validation cache
+.cache/

README.md

@@ -64,3 +64,10 @@ plugins/
 ## License
 
 MIT
+
+## Local Validation
+
+Run parallel validator locally:
+```bash
+python3 .github/scripts/validate.py
+```