added .github/workflows and actionlint

Author: ndbroadbent

.github/workflows/ci.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        toolchain: 1.88.0
+        components: rustfmt, clippy
+    
+    - name: Cache cargo registry
+      uses: actions/cache@v4
+      with:
+        path: ~/.cargo/registry
+        key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+    
+    - name: Cache cargo index
+      uses: actions/cache@v4
+      with:
+        path: ~/.cargo/git
+        key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
+    
+    - name: Cache cargo build
+      uses: actions/cache@v4
+      with:
+        path: target
+        key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
+    
+    - name: Check formatting
+      run: cargo fmt -- --check
+    
+    - name: Run clippy
+      run: cargo clippy -- -D warnings
+    
+    - name: Run tests
+      run: cargo test --verbose
+    
+    - name: Build
+      run: cargo build --verbose

lefthook.yml

@@ -13,6 +13,17 @@ pre-commit:
     test:
       glob: "*.rs"
       run: cargo test
+    actionlint:
+      glob: ".github/workflows/*.{yml,yaml}"
+      run: |
+        if ! command -v actionlint &> /dev/null; then
+          echo "actionlint not found. Please install it:"
+          echo "  brew install actionlint"
+          echo "  or"
+          echo "  go install github.com/rhysd/actionlint/cmd/actionlint@latest"
+          exit 1
+        fi
+        actionlint {staged_files}
 
 pre-push:
   parallel: true

scripts/setup.sh

@@ -37,6 +37,33 @@ else
     echo "✅ Lefthook is already installed ($(lefthook version))"
 fi
 
+# Install actionlint
+if ! command -v actionlint &> /dev/null; then
+    echo "📦 Installing actionlint (GitHub Actions linter)..."
+    
+    # Check if homebrew is available
+    if command -v brew &> /dev/null; then
+        echo "  Using Homebrew..."
+        brew install actionlint
+    elif command -v go &> /dev/null; then
+        echo "  Using Go..."
+        go install github.com/rhysd/actionlint/cmd/actionlint@latest
+    else
+        echo "❌ Neither Homebrew nor Go is available. Please install actionlint manually:"
+        echo "   brew install actionlint"
+        echo "   or"
+        echo "   go install github.com/rhysd/actionlint/cmd/actionlint@latest"
+        echo ""
+        echo "Note: actionlint is optional but recommended for linting GitHub Actions workflows"
+    fi
+    
+    if command -v actionlint &> /dev/null; then
+        echo "✅ actionlint installed successfully"
+    fi
+else
+    echo "✅ actionlint is already installed ($(actionlint -version 2>&1 | head -n1))"
+fi
+
 # Install Lefthook git hooks
 echo "🔗 Installing git hooks..."
 lefthook install