bash-tests.yml

name: Bash Tests

on:
  push:
    branches: [main, master, "claude/**"]
    paths:
      - "**/*.sh"
      - ".github/workflows/bash-tests.yml"
  pull_request:
    branches: [main, master]
    paths:
      - "**/*.sh"
      - ".github/workflows/bash-tests.yml"

permissions:
  contents: read

jobs:
  shellcheck:
    name: ShellCheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@2.0.0
        with:
          scandir: "."
          severity: warning

  syntax-check:
    name: Syntax Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Check bash syntax
        run: |
          echo "Checking bash script syntax..."
          failed=0
          while IFS= read -r -d '' script; do
            echo "Checking: $script"
            if ! bash -n "$script"; then
              echo "❌ Syntax error in: $script"
              failed=1
            fi
          done < <(find . -name "*.sh" -type f -print0)

          if [[ $failed -eq 1 ]]; then
            echo "❌ Some scripts have syntax errors"
            exit 1
          fi
          echo "✅ All scripts passed syntax check"

  compatibility:
    name: Bash Compatibility
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bash-version: ["4.4", "5.0", "5.1", "5.2"]
    steps:
      - uses: actions/checkout@v5

      - name: Test with bash version
        env:
          BASH_VERSION_TAG: ${{ matrix.bash-version }}
        run: |
          docker run --rm -v "$PWD:/workspace" -w /workspace "bash:${BASH_VERSION_TAG}" bash -c '
            echo "Testing with bash version:"
            bash --version | head -1

            failed=0
            for script in $(find . -name "*.sh" -type f); do
              echo "Checking: $script"
              if ! bash -n "$script" 2>&1; then
                echo "❌ Failed: $script"
                failed=1
              fi
            done

            if [[ $failed -eq 1 ]]; then
              exit 1
            fi
            echo "✅ All scripts compatible"
          '

  unit-tests:
    name: Unit Tests (bats)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Setup bats
        uses: bats-core/bats-action@2.0.0

      - name: Run bats tests
        run: |
          if [[ -d "tests" ]] && ls tests/*.bats 1>/dev/null 2>&1; then
            bats tests/*.bats
          else
            echo "No bats tests found in tests/ directory"
            echo "Skipping unit tests"
          fi

  dry-run:
    name: Dry Run Scripts
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y jq

      - name: Dry run ralph-wiggum scripts
        run: |
          echo "Testing ralph-wiggum scripts can be sourced..."

          for lib in ralph-wiggum/lib/*.sh; do
            echo "Sourcing: $lib"
            (
              export RALPH_STATE_DIR="/tmp/ralph-test"
              mkdir -p "$RALPH_STATE_DIR"
              source "$lib"
              echo "✅ $lib sourced successfully"
            ) || {
              echo "❌ Failed to source: $lib"
              exit 1
            }
          done

          echo "✅ All lib scripts can be sourced"

      - name: Test status script
        run: |
          echo "Testing status.sh..."
          bash ralph-wiggum/scripts/status.sh || true
          echo "✅ status.sh runs without crash"

      - name: Test cancel script
        run: |
          echo "Testing cancel-ralph.sh..."
          bash ralph-wiggum/scripts/cancel-ralph.sh || true
          echo "✅ cancel-ralph.sh runs without crash"