name: Shared PDF

on:
  push:
    branches: [main]
    paths: ["crates/pdf/**", "crates/plate-test/**", "crates/prepress/**", "crates/cms/**", "vendor/hayro*/**", "vendor/krilla/**", "scripts/test-pdf-backends.sh", "scripts/*fetch-pdf-test-fonts.py", "Cargo.toml", "Cargo.lock", ".github/workflows/pdf.yml"]
  pull_request:
    paths: ["crates/pdf/**", "crates/plate-test/**", "crates/prepress/**", "crates/cms/**", "vendor/hayro*/**", "vendor/krilla/**", "scripts/test-pdf-backends.sh", "scripts/*fetch-pdf-test-fonts.py", "Cargo.toml", "Cargo.lock", ".github/workflows/pdf.yml"]
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  # Pull requests share one group per branch, so a newer push cancels the older run. Every other
  # run (main, manual) gets its own group: it is never cancelled or replaced while queued, so it
  # always gets to save the cache.
  group: shared-pdf-${{ github.event_name == 'pull_request' && github.ref || github.run_id }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  native:
    name: PDF (${{ matrix.os }})
    strategy:
      fail-fast: false
      matrix:
        # macOS runners are kept for releases: macOS runs only when started by hand.
        os: ${{ github.event_name == 'workflow_dispatch' && fromJSON('["ubuntu-latest","windows-latest","macos-latest"]') || fromJSON('["ubuntu-latest","windows-latest"]') }}
    runs-on: ${{ matrix.os }}
    env:
      RUSTFLAGS: --cfg craft_pdf_unicode_fixtures
    steps:
      - name: Harden runner
        uses: step-security/harden-runner@1d88384fd173af6ecb012dfd0264a306b711241a # v2.22.4
        with:
          egress-policy: audit
      - uses: actions/checkout@v7
      - uses: step-security/dtolnay-rust-toolchain@8dd607977d06adf4ed49b190381e74c17a9dd25f # v1.0.0
        with:
          toolchain: stable
          components: rustfmt, clippy
      - uses: step-security/rust-cache@8871c8ba063416da7c32246932ea6ae08700453e # v2.9.2
        with:
          key: craft-pdf
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - uses: actions/setup-python@v7
        with:
          python-version: "3.12"
      - name: Provision licensed PDF test fonts
        shell: bash
        run: |
          python scripts/test-fetch-pdf-test-fonts.py
          python scripts/fetch-pdf-test-fonts.py "$RUNNER_TEMP/craft-pdf-test-fonts"
          echo "CRAFT_PDF_TEST_FONT_DIR=$RUNNER_TEMP/craft-pdf-test-fonts" >> "$GITHUB_ENV"
      - run: cargo fmt --check
      - run: cargo clippy -p craft-pdf --all-targets --all-features --locked -- -D warnings
      - run: cargo test -p craft-pdf --all-features --locked
      - run: cargo test --manifest-path crates/pdf/read-only-contract/Cargo.toml --locked
  backends:
    name: PDF vendored contracts
    runs-on: ubuntu-latest
    steps:
      - name: Harden runner
        uses: step-security/harden-runner@1d88384fd173af6ecb012dfd0264a306b711241a # v2.22.4
        with:
          egress-policy: audit
      - uses: actions/checkout@v7
      - uses: step-security/dtolnay-rust-toolchain@8dd607977d06adf4ed49b190381e74c17a9dd25f # v1.0.0
        with:
          toolchain: stable
      - uses: step-security/rust-cache@8871c8ba063416da7c32246932ea6ae08700453e # v2.9.2
        with:
          key: craft-pdf-backends
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - run: bash scripts/test-pdf-backends.sh
  wasm:
    name: PDF WASM runtime
    runs-on: ubuntu-latest
    env:
      RUSTFLAGS: --cfg craft_pdf_unicode_fixtures
      CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER: wasm-bindgen-test-runner
    steps:
      - name: Harden runner
        uses: step-security/harden-runner@1d88384fd173af6ecb012dfd0264a306b711241a # v2.22.4
        with:
          egress-policy: audit
      - uses: actions/checkout@v7
      - uses: step-security/dtolnay-rust-toolchain@8dd607977d06adf4ed49b190381e74c17a9dd25f # v1.0.0
        with:
          toolchain: stable
          targets: wasm32-unknown-unknown
      - uses: step-security/rust-cache@8871c8ba063416da7c32246932ea6ae08700453e # v2.9.2
        with:
          key: craft-pdf-wasm
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - uses: actions/setup-python@v7
        with:
          python-version: "3.12"
      - name: Provision licensed PDF test fonts
        shell: bash
        run: |
          python scripts/test-fetch-pdf-test-fonts.py
          python scripts/fetch-pdf-test-fonts.py "$RUNNER_TEMP/craft-pdf-test-fonts"
          echo "CRAFT_PDF_TEST_FONT_DIR=$RUNNER_TEMP/craft-pdf-test-fonts" >> "$GITHUB_ENV"
      - name: Read the wasm-bindgen version from Cargo.lock
        id: wasm-bindgen
        shell: bash
        run: |
          runner_version=$(python3 -c 'import tomllib; d=tomllib.load(open("Cargo.lock", "rb")); print(next(p["version"] for p in d["package"] if p["name"] == "wasm-bindgen"))')
          echo "version=$runner_version" >> "$GITHUB_OUTPUT"
      - name: Install the matching WASM test runner
        # A prebuilt, checksum-verified binary instead of building it from source on every run.
        # A version the pinned action does not list yet falls back to `cargo install --locked`.
        uses: step-security/taiki-e-install-action@76747d22a7567cc4438546a84f11bdf18e670ab8 # v2.87.32
        with:
          tool: wasm-bindgen@${{ steps.wasm-bindgen.outputs.version }}
          fallback: cargo-install
      - run: cargo test -p craft-pdf --all-features --locked --target wasm32-unknown-unknown
      - run: cargo test --manifest-path crates/pdf/read-only-contract/Cargo.toml --locked --target wasm32-unknown-unknown
  plate-test:
    name: Plate tests and craft-prepress
    runs-on: ubuntu-latest
    steps:
      - name: Harden runner
        uses: step-security/harden-runner@1d88384fd173af6ecb012dfd0264a306b711241a # v2.22.4
        with:
          egress-policy: audit
      - uses: actions/checkout@v7
      - uses: step-security/dtolnay-rust-toolchain@8dd607977d06adf4ed49b190381e74c17a9dd25f # v1.0.0
        with:
          toolchain: stable
          components: clippy
      - uses: step-security/rust-cache@8871c8ba063416da7c32246932ea6ae08700453e # v2.9.2
        with:
          key: craft-plate-test
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - uses: actions/setup-python@v7
        with:
          python-version: "3.12"
      - name: Provision licensed PDF test fonts
        shell: bash
        run: |
          python scripts/test-fetch-pdf-test-fonts.py
          python scripts/fetch-pdf-test-fonts.py "$RUNNER_TEMP/craft-pdf-test-fonts"
          echo "CRAFT_PDF_TEST_FONT_DIR=$RUNNER_TEMP/craft-pdf-test-fonts" >> "$GITHUB_ENV"
      - run: cargo clippy -p craft-plate-test -p craft-prepress --all-targets --all-features --locked -- -D warnings
      - run: cargo test -p craft-plate-test -p craft-prepress --all-features --locked