name: "Run CI"

on:
  pull_request:
    types: [opened, reopened, synchronize, ready_for_review, labeled, unlabeled]
  workflow_dispatch:
    inputs:
      python_versions:
        description: 'JSON array of Python versions to run. Leave empty for the full default matrix.'
        required: false
        default: ""
        type: string
      run_windows:
        description: "Run the Windows smoke test lane."
        required: false
        default: false
        type: boolean
      run_macos:
        description: "Run the macOS smoke test lane."
        required: false
        default: false
        type: boolean

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
  DEFAULT_PYTHON_VERSIONS: '["3.10"]'
  FULL_PYTHON_VERSIONS: '["3.10", "3.11", "3.12", "3.13", "3.14"]'

jobs:
  changes:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: read
    outputs:
      run_ci: ${{ steps.manual.outputs.run_ci || steps.labeled.outputs.run_ci || steps.filter.outputs.run_ci }}
      full_ci: ${{ steps.manual.outputs.full_ci || steps.labeled.outputs.full_ci || steps.filter.outputs.full_matrix_override }}
      default_python_versions: ${{ steps.python_versions.outputs.default_python_versions }}
      full_python_versions: ${{ steps.python_versions.outputs.full_python_versions }}
    steps:
      - name: Set Python version selections
        id: python_versions
        run: |
          echo "default_python_versions=${DEFAULT_PYTHON_VERSIONS}" >> "$GITHUB_OUTPUT"
          echo "full_python_versions=${FULL_PYTHON_VERSIONS}" >> "$GITHUB_OUTPUT"

      - name: Mark manual runs to execute CI
        if: ${{ github.event_name == 'workflow_dispatch' }}
        id: manual
        run: |
          echo "run_ci=true" >> "$GITHUB_OUTPUT"
          echo "full_ci=true" >> "$GITHUB_OUTPUT"

      - name: Mark explicitly labeled PR runs to execute CI
        if: >-
          ${{
            github.event_name == 'pull_request' &&
            contains(github.event.pull_request.labels.*.name, 'tests:full')
          }}
        id: labeled
        run: |
          echo "run_ci=true" >> "$GITHUB_OUTPUT"
          echo "full_ci=true" >> "$GITHUB_OUTPUT"

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        if: >-
          ${{
            github.event_name != 'workflow_dispatch' &&
            steps.labeled.outcome == 'skipped'
          }}
        with:
          fetch-depth: 0

      - name: Detect changed paths
        if: >-
          ${{
            github.event_name != 'workflow_dispatch' &&
            steps.labeled.outcome == 'skipped'
          }}
        id: filter
        uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
        with:
          filters: |
            run_ci:
              - ".github/workflows/**"
              - ".github/scripts/**"
              - ".github/actions/**"
              - ".github/max-lines-ignore"
              - ".github/dprint.json"
              - ".pre-commit-config.yaml"
              - "pyproject.toml"
              - "scripts/check_max_lines.py"
              - "scripts/check_tach_module_coverage.py"
              - "tach.toml"
              - "uv.lock"
              - "Dockerfile"
              - "Makefile"
              - "README.md"
              - "LICENSE"
              - "docling/**"
              - "tests/**"
              - "docs/examples/**"
            full_matrix_override:
              - ".github/workflows/**"
              - ".github/scripts/**"
              - ".github/actions/**"
              - "tach.toml"
              - "pyproject.toml"
              - "uv.lock"

  code-checks:
    needs: changes
    if: ${{ needs.changes.outputs.run_ci == 'true' }}
    permissions:
      contents: read
      pull-requests: read
    uses: ./.github/workflows/checks.yml
    with:
      run_lint: true
      force_all_checks: ${{ needs.changes.outputs.full_ci == 'true' }}
      run_package_compat: ${{ needs.changes.outputs.full_ci == 'true' }}
      run_windows: ${{ github.event_name == 'workflow_dispatch' && inputs.run_windows }}
      run_macos: ${{ github.event_name == 'workflow_dispatch' && inputs.run_macos }}
      use_tach: ${{ github.event_name == 'pull_request' && needs.changes.outputs.full_ci != 'true' }}
      tach_base_ref: >-
        ${{
          (
            github.event_name == 'pull_request' &&
            github.event.pull_request.base.sha
          ) || ''
        }}
      python_versions: >-
        ${{
          (
            github.event_name == 'workflow_dispatch' &&
            (inputs.python_versions || needs.changes.outputs.full_python_versions)
          ) ||
          (
            needs.changes.outputs.full_ci == 'true' &&
            needs.changes.outputs.full_python_versions
          ) ||
          needs.changes.outputs.default_python_versions
        }}
    secrets:
      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  ci-status:
    if: ${{ always() }}
    needs:
      - changes
      - code-checks
    runs-on: ubuntu-latest
    timeout-minutes: 5
    permissions: {}
    steps:
      - name: Check CI result
        env:
          CHANGES_RESULT: ${{ needs.changes.result }}
          CODE_CHECKS_RESULT: ${{ needs.code-checks.result }}
        run: |
          if [ "$CHANGES_RESULT" != "success" ]; then
            echo "::error title=CI changes job failed::changes result was $CHANGES_RESULT"
            exit 1
          fi

          case "$CODE_CHECKS_RESULT" in
            success)
              echo "CI checks passed."
              ;;
            skipped)
              echo "CI checks are not required for this change set."
              ;;
            *)
              echo "::error title=CI checks failed::code-checks result was $CODE_CHECKS_RESULT"
              exit 1
              ;;
          esac