name: Source verification
on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
permissions:
  contents: read
jobs:
  changes:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    outputs:
      docs_only: ${{ steps.scope.outputs.docs_only }}
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
        with:
          fetch-depth: 0
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          package-manager-cache: false
      - id: scope
        run: node scripts/ci-changes.mjs
  docs:
    needs: changes
    if: needs.changes.outputs.docs_only == 'true'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6.1.0
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: pnpm
      - run: pnpm install --frozen-lockfile
      - run: pnpm verify --profile docs
        env:
          MCODE_VERIFY_REPORT_DIR: ${{ runner.temp }}/verification
      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
        if: ${{ always() }}
        with:
          name: documentation-verification-${{ github.run_attempt }}
          path: ${{ runner.temp }}/verification/
          retention-days: 7
  verify:
    needs: changes
    if: needs.changes.outputs.docs_only == 'false'
    name: verify (${{ matrix.os }}, ${{ matrix.node }})
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        # Windows runs a focused contract; full capability coverage remains on Linux/macOS.
        os: [ubuntu-latest, macos-latest, windows-latest]
        node: ["24"]
        include:
          - os: ubuntu-latest
            node: "24"
            profile: full
          - os: windows-latest
            node: "24"
            profile: windows
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6.1.0
        with:
          version: 9.12.0
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: ${{ matrix.node }}
          cache: pnpm
      - run: pnpm install --frozen-lockfile
      # Keep the gate list in the shared verifier. Every OS builds and tests its
      # own native artifacts; only the duplicate compiler check is omitted.
      - run: pnpm verify --profile ${{ matrix.profile || 'platform' }}
        env:
          MCODE_VERIFY_REPORT_DIR: ${{ runner.temp }}/verification
      - name: Upload verification summary
        if: ${{ always() }}
        timeout-minutes: 2
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
        with:
          name: verification-${{ matrix.os }}-node-${{ matrix.node }}-${{ github.run_attempt }}
          path: |
            ${{ runner.temp }}/verification/verification.json
            ${{ runner.temp }}/verification/verification.md
            ${{ runner.temp }}/verification/export.json
          retention-days: 7
          if-no-files-found: warn

  verification:
    name: verification
    if: ${{ always() }}
    needs: [changes, docs, verify]
    runs-on: ubuntu-latest
    timeout-minutes: 2
    steps:
      - name: Require every planned check
        env:
          CLASSIFICATION: ${{ needs.changes.result }}
          DOCS_ONLY: ${{ needs.changes.outputs.docs_only }}
          DOCS_RESULT: ${{ needs.docs.result }}
          MATRIX_RESULT: ${{ needs.verify.result }}
        shell: bash
        run: |
          test "$CLASSIFICATION" = success
          if [ "$DOCS_ONLY" = true ]; then
            test "$DOCS_RESULT" = success
            test "$MATRIX_RESULT" = skipped
          elif [ "$DOCS_ONLY" = false ]; then
            test "$MATRIX_RESULT" = success
            test "$DOCS_RESULT" = skipped
          else
            exit 1
          fi