name: "CI"

on:
  pull_request: {}
  merge_group: {}

env:
  CARGO_TERM_COLOR: always

jobs:
  # Rust format check on GitHub runner
  rust-fmt:
    runs-on: ubuntu-latest
    steps:
      - name: 📥 Clone and checkout repository
        uses: actions/checkout@v3

      - name: 🚦 Check if CI can be skipped
        id: skip-check
        uses: cariad-tech/merge-queue-ci-skipper@main

      - name: 🦀 Install the latest Rust
        if: steps.skip-check.outputs.skip-check != 'true'
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: 🔬 Check Rust formatting
        if: steps.skip-check.outputs.skip-check != 'true'
        run: cargo fmt --all -- --check

  # License compatibility check on GitHub runner
  cargo-deny:
    runs-on: ubuntu-latest
    steps:
      - name: 📥 Clone and checkout repository
        uses: actions/checkout@v3

      - name: 📜 Check crate license compatibility for root workspace
        uses: EmbarkStudios/cargo-deny-action@v2
        with:
          command: check bans licenses sources

      - name: 📜 Check crate license compatibility for /libraries/rawkit
        uses: EmbarkStudios/cargo-deny-action@v2
        with:
          command: check bans licenses sources
          manifest-path: libraries/rawkit/Cargo.toml

  # Build the web app on the self-hosted wasm runner
  build:
    runs-on: [self-hosted, target/wasm]
    permissions:
      contents: write
      deployments: write
      pull-requests: write
      actions: write
    env:
      RUSTC_WRAPPER: /usr/bin/sccache
      CARGO_INCREMENTAL: 0
      SCCACHE_DIR: /var/lib/github-actions/.cache

    steps:
      - name: 📥 Clone and checkout repository
        uses: actions/checkout@v3

      - name: 🚦 Check if CI can be skipped
        id: skip-check
        uses: cariad-tech/merge-queue-ci-skipper@main

      - name: 🗑 Clear wasm-bindgen cache
        if: steps.skip-check.outputs.skip-check != 'true'
        run: rm -r ~/.cache/.wasm-pack || true

      - name: 🟢 Install the latest Node.js
        if: steps.skip-check.outputs.skip-check != 'true'
        uses: actions/setup-node@v4
        with:
          node-version: 'latest'

      - name: 🚧 Install build dependencies
        if: steps.skip-check.outputs.skip-check != 'true'
        run: |
          cd frontend
          npm run setup

      - name: 🦀 Install the latest Rust
        if: steps.skip-check.outputs.skip-check != 'true'
        run: |
          rustup update stable

      - name: 🦀 Fetch Rust dependencies
        if: steps.skip-check.outputs.skip-check != 'true'
        run: |
          cargo fetch --locked

      - name: 🌐 Build Graphite web code
        if: steps.skip-check.outputs.skip-check != 'true'
        env:
          NODE_ENV: production
        run: |
          cd frontend
          mold -run npm run build

      - name: 📤 Publish to Cloudflare Pages
        if: steps.skip-check.outputs.skip-check != 'true'
        uses: cloudflare/pages-action@1
        continue-on-error: true
        with:
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
          gitHubToken: ${{ secrets.GITHUB_TOKEN }}
          projectName: graphite-dev
          directory: frontend/dist

      - name: 👕 Lint Graphite web formatting
        if: steps.skip-check.outputs.skip-check != 'true'
        env:
          NODE_ENV: production
        run: |
          cd frontend
          npm run lint

  # Run the Rust tests on the self-hosted native runner
  test:
    runs-on: [self-hosted, target/native]
    env:
      RUSTC_WRAPPER: /usr/bin/sccache
      CARGO_INCREMENTAL: 0
      SCCACHE_DIR: /var/lib/github-actions/.cache

    steps:
      - name: 📥 Clone and checkout repository
        uses: actions/checkout@v3

      - name: 🚦 Check if CI can be skipped
        id: skip-check
        uses: cariad-tech/merge-queue-ci-skipper@main

      - name: 🦀 Install the latest Rust
        if: steps.skip-check.outputs.skip-check != 'true'
        run: |
          rustup update stable

      - name: 🦀 Fetch Rust dependencies
        if: steps.skip-check.outputs.skip-check != 'true'
        run: |
          cargo fetch --locked

      - name: 🧪 Run Rust tests
        if: steps.skip-check.outputs.skip-check != 'true'
        env:
          RUSTFLAGS: -Dwarnings
        run: |
          mold -run cargo test --all-features