# lint — eslint + yamllint gate (999_testing "linter testing"). Composite action
# (see actions/node-build for why composite, not reusable workflow). Either linter
# finding an error makes the step (hence the job) exit non-zero.
#
#   steps:
#     - uses: actions/checkout@v4
#     - uses: https://forge.olsitec.net/olsitec/foundation/actions/lint@master
#       with: { eslint-paths: ".", yamllint-paths: "." }
name: lint
description: Run eslint and yamllint; any error fails the job.
inputs:
  eslint:
    description: "run eslint (true/false)"
    default: "true"
  yamllint:
    description: "run yamllint (true/false)"
    default: "true"
  eslint-paths:
    default: "."
  yamllint-paths:
    default: "."
  package-manager:
    description: "bun | npm | none — to install project-local eslint config/plugins"
    default: bun
runs:
  using: composite
  steps:
    - name: eslint
      if: ${{ inputs.eslint == 'true' }}
      shell: bash
      run: |
        case "${{ inputs.package-manager }}" in
          bun)  bun install --frozen-lockfile || bun install || true ;;
          npm)  npm ci || npm install || true ;;
          none) echo "skip install" ;;
        esac
        if [ -x node_modules/.bin/eslint ]; then
          echo "+ project eslint"; node_modules/.bin/eslint ${{ inputs.eslint-paths }}
        else
          echo "+ image eslint"; eslint ${{ inputs.eslint-paths }}
        fi
    - name: yamllint
      if: ${{ inputs.yamllint == 'true' }}
      shell: bash
      run: |
        echo "+ yamllint ${{ inputs.yamllint-paths }}"
        yamllint ${{ inputs.yamllint-paths }}