Check vscode extension sync

.github/workflows/ci.yaml

@@ -1,5 +1,6 @@
 name: CI/CD
-
+permissions:
+  contents: write
 on:
   push:
     branches: [main]
@@ -16,7 +17,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-
+      with:
+          fetch-depth: 0
     - name: Install uv
       uses: astral-sh/setup-uv@v5
 
@@ -64,6 +66,35 @@ jobs:
    # Upload coverage (if tests are being run)
     # - name: Upload coverage
     #   uses: codecov/codecov-action@v4
+  license-check:
+    name: License Compliance Check
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '1.21'
+
+    - name: Cache Go bin path
+      run: echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+
+    - name: Install addlicense
+      run: go install github.com/google/addlicense@latest
+
+    - name: Run addlicense check (only on relevant files)
+      run: |
+        year=$(date +'%Y')
+        find . -type f \( -name '*.py' -o -name '*.sh' -o -name '*.go' \) \
+          -not -path './.git/*' \
+          -not -path './.venv/*' \
+          -not -path './vendor/*' \
+        | xargs $(go env GOPATH)/bin/addlicense -check -c "Steve Morin" -l mit -y "$year" -s -v
 
   # Only run security checks on pull requests from the main repository
   security:

.pre-commit-config.yaml

@@ -1,4 +1,3 @@
-# .pre-commit-config.yaml
 repos:
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.8.0
@@ -47,4 +46,18 @@ repos:
         language: system
         types: [python]
         pass_filenames: false # Run full test suite
-        stages: [pre-commit] # Only run on pre-commit
+        stages: [pre-commit] # Only run on commit
+  - repo: local
+    hooks:
+    -   id: license-check
+        name: Check license headers
+        entry: python scripts/check_license.py
+        language: system
+        types: [python, shell]
+    - repo: local
+      hooks:
+      - id: check-vscode-extension-sync
+        name: Check VSCode Extension Sync
+        entry: uvx scripts/check_extension_sync.py
+        language: system
+        types: [json]

scripts/check_extension_sync.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+
+import json
+import sys
+import os
+from pathlib import Path
+
+EXTENSIONS_FILE = Path(".vscode/extensions.json")
+DEVCONTAINER_FILE = Path(".devcontainer/devcontainer.json")
+
+def load_json(file_path):
+    try:
+        with open(file_path) as f:
+            return json.load(f)
+    except FileNotFoundError:
+        print(f"❌ Error: {file_path} not found.")
+        sys.exit(2)
+    except json.JSONDecodeError as e:
+        print(f"❌ Error parsing {file_path}: {e}")
+        sys.exit(2)
+
+def extract_recommended_extensions(data):
+    return set(data.get("recommendations", []))
+
+def extract_devcontainer_extensions(data):
+    try:
+        return set(data["customizations"]["vscode"]["extensions"])
+    except KeyError:
+        return set()
+
+def main():
+    vscode_data = load_json(EXTENSIONS_FILE)
+    devcontainer_data = load_json(DEVCONTAINER_FILE)
+
+    vscode_exts = extract_recommended_extensions(vscode_data)
+    dev_exts = extract_devcontainer_extensions(devcontainer_data)
+
+    missing = vscode_exts - dev_exts
+
+    if missing:
+        print("❌ VSCode extensions not synced with devcontainer configuration!\n")
+        print("Missing from .devcontainer/devcontainer.json:")
+        for ext in sorted(missing):
+            print(f"- {ext}")
+        print("\nTo fix: Add these extensions to the `customizations.vscode.extensions` array in `.devcontainer/devcontainer.json`")
+        sys.exit(1)
+
+    print("✅ VSCode extensions are in sync.")
+    sys.exit(0)
+
+if __name__ == "__main__":
+    main()