lefthook.yaml

# Lefthook configuration for Coro
# See: https://github.com/evilmartians/lefthook

pre-commit:
  parallel: true
  commands:
    # Formatting checks
    gofmt:
      glob: "*.go"
      run: |
        unformatted=$(gofmt -l {staged_files})
        if [ -n "$unformatted" ]; then
          echo "The following files are not formatted:"
          echo "$unformatted"
          echo ""
          echo "Run: gofmt -w ."
          exit 1
        fi

    # Go module tidiness check
    gomod:
      glob: "go.{mod,sum}"
      run: |
        go mod tidy
        if ! git diff --exit-code go.mod go.sum; then
          echo "go.mod or go.sum is not tidy. Run: go mod tidy"
          exit 1
        fi

    # Linting
    golangci-lint:
      glob: "*.go"
      run: golangci-lint run --new-from-rev=HEAD~1

    # Proto file linting (only if proto files changed)
    buf-lint:
      glob: "proto/**/*.proto"
      run: make buf-lint

    # Check for common debugging artifacts
    debug-check:
      glob: "*.go"
      run: |
        matches=$(grep -rn "fmt.Print\|spew.Dump(" {staged_files} || true)
        if [ -n "$matches" ]; then
          echo "Warning: Found potential debugging code:"
          echo "$matches"
          echo ""
          echo "Remove debugging statements before committing"
          exit 1
        fi

    # Quick unit tests on changed packages
    unit-tests:
      glob: "*.go"
      run: |
        # Get unique packages from staged files
        packages=$(echo "{staged_files}" | xargs -n1 dirname | sort -u | sed 's|^|./|' | tr '\n' ' ')
        if [ -n "$packages" ]; then
          go test $packages -race -count=1 -short
        fi

pre-push:
  parallel: false
  commands:
    # Full unit test suite
    all-unit-tests:
      run: make unit-test

    # Integration tests - ensure postgres is fresh
    integration-tests:
      run: |
        echo "Restarting postgres for integration tests..."
        make restart-postgres
        echo "Running integration tests..."
        make integration-test

    # Final build check
    build:
      run: |
        mkdir -p build
        go build -o build/ ./...