name: ci

on: [push, pull_request]

jobs:
  build:
    name: ${{ matrix.kind }} ${{ matrix.profile }} ${{ matrix.os }}
    if: |
      github.event_name == 'push' ||
      !startsWith(github.event.pull_request.head.label, 'denoland:')
    runs-on: ${{ matrix.os }}
    timeout-minutes: 90
    strategy:
      matrix:
        include:
          # TODO(ry) Rename 'kind' to 'job'?
          - os: macos-10.15
            kind: test
            profile: release
          - os: windows-2019
            kind: test
            profile: release
          - os: ${{ github.repository == 'denoland/deno' && 'ubuntu-latest-xl' || 'ubuntu-latest' }}
            kind: bench
            profile: release
          - os: ${{ github.repository == 'denoland/deno' && 'ubuntu-latest-xl' || 'ubuntu-latest' }}
            kind: lint
            profile: debug
          - os: ${{ github.repository == 'denoland/deno' && 'ubuntu-latest-xl' || 'ubuntu-latest' }}
            kind: test
            profile: debug
          # Warning: Do not upgrade test_release to newer version of ubuntu
          # runners. We need to link against older version of glibc in order to
          # run on older systems. glibc in 20.04 is not compatible with 18.04.
          # See #9484.
          - os: ubuntu-18.04
            kind: test
            profile: release

      # Always run main branch builds to completion. This allows the cache to
      # stay mostly up-to-date in situations where a single job fails due to
      # e.g. a flaky test.
      # Don't fast-fail on tag build because publishing binaries shouldn't be
      # prevented if if any of the stages fails (which can be a false negative).
      fail-fast: ${{ github.event_name == 'pull_request' || (github.ref !=
        'refs/heads/main' && !startsWith(github.ref, 'refs/tags/')) }}

    env:
      RUST_BACKTRACE: full
      CARGO_TERM_COLOR: always

    steps:
      - name: Configure git
        run: git config --global core.symlinks true

      - name: Clone repository
        uses: actions/checkout@v2
        with:
          # Use depth > 1, because sometimes we need to rebuild main and if
          # other commits have landed it will become impossible to rebuild if
          # the checkout is too shallow.
          fetch-depth: 5
          submodules: recursive

      - name: Create source tarballs (release, linux)
        if: |
          startsWith(matrix.os, 'ubuntu') &&
          matrix.profile == 'release' &&
          matrix.kind == 'test' &&
          github.repository == 'denoland/deno' &&
          startsWith(github.ref, 'refs/tags/')
        run: |
          mkdir -p target/release
          tar --exclude=.cargo_home --exclude=".git*" --exclude=target --exclude=third_party/prebuilt -czvf target/release/deno_src.tar.gz -C .. deno

      - name: Install rust
        uses: hecrj/setup-rust-action@v1
        with:
          rust-version: 1.52.0

      - name: Install clippy and rustfmt
        if: matrix.kind == 'lint'
        run: |
          rustup component add clippy
          rustup component add rustfmt

      - name: Install Deno
        if: |
          !startsWith(matrix.os, 'windows')
        run: |-
          curl -fsSL https://deno.land/x/install/install.sh | sh -s v1.7.2
          echo "$HOME/.deno/bin" >> $GITHUB_PATH

      # TODO(ry) Enable on all OSes https://github.com/denoland/deno/issues/10378
      - name: Error on Warning
        if: |
          !startsWith(matrix.os, 'windows')
        run: echo "RUSTFLAGS=-D warnings" >> $GITHUB_ENV

      - name: Install Deno (Windows)
        if: startsWith(matrix.os, 'windows')
        run: |-
          curl -fsSL https://deno.land/x/install/install.sh | sh -s v1.7.2
          echo "$HOME/.deno/bin" >> $env:GITHUB_PATH

      - name: Install Python
        uses: actions/setup-python@v1
        with:
          python-version: "3.8"
          architecture: x64

      - name: Install Node
        uses: actions/setup-node@v2
        with:
          node-version: "16"
          check-latest: true

      - name: Remove unused versions of Python
        if: startsWith(matrix.os, 'windows')
        run: |-
          $env:PATH -split ";" |
            Where-Object { Test-Path "$_\python.exe" } |
            Select-Object -Skip 1 |
            ForEach-Object { Move-Item "$_" "$_.disabled" }

      - name: Setup gcloud (unix)
        if: |
          runner.os != 'Windows' &&
          matrix.profile == 'release' &&
          matrix.kind == 'test' &&
          github.repository == 'denoland/deno' &&
          (github.ref == 'refs/heads/main' ||
          startsWith(github.ref, 'refs/tags/'))
        uses: google-github-actions/setup-gcloud@master
        with:
          project_id: denoland
          service_account_key: ${{ secrets.GCP_SA_KEY }}
          export_default_credentials: true

      - name: Setup gcloud (windows)
        if: |
          runner.os == 'Windows' &&
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          (github.ref == 'refs/heads/main' ||
          startsWith(github.ref, 'refs/tags/'))
        uses: google-github-actions/setup-gcloud@master
        env:
          CLOUDSDK_PYTHON: ${{env.pythonLocation}}\python.exe
        with:
          project_id: denoland
          service_account_key: ${{ secrets.GCP_SA_KEY }}
          export_default_credentials: true

      - name: Configure canary build
        if: |
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          github.ref == 'refs/heads/main'
        shell: bash
        run: |
          echo "DENO_CANARY=true" >> $GITHUB_ENV

      - name: Log versions
        run: |
          node -v
          python --version
          rustc --version
          cargo --version
          deno --version

      # Work around https://github.com/actions/cache/issues/403 by using GNU tar
      # instead of BSD tar.
      - name: Install GNU tar
        if: matrix.os == 'macos-10.15'
        run: |
          brew install gnu-tar
          echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH

      - name: Cache Cargo home
        uses: actions/cache@v2
        with:
          # See https://doc.rust-lang.org/cargo/guide/cargo-home.html#caching-the-cargo-home-in-ci
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
          key:
            a-cargo-home-${{ matrix.os }}-${{ hashFiles('Cargo.lock') }}

      # In main branch, always creates fresh cache
      - name: Cache build output (main)
        # TODO(kt3k): Change the version to the released version
        # when https://github.com/actions/cache/pull/489 (or 571) is merged.
        uses: actions/cache@03e00da99d75a2204924908e1cca7902cafce66b
        if: github.ref == 'refs/heads/main'
        with:
          path: |
            ./target
          key: |
            a-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-${{ hashFiles('Cargo.lock') }}-${{ github.sha }}

      # Restores cache from the latest main branch's Cache
      - name: Cache build output (PR)
        # TODO(kt3k): Change the version to the released version
        # when https://github.com/actions/cache/pull/489 (or 571) is merged.
        uses: actions/cache@03e00da99d75a2204924908e1cca7902cafce66b
        if: github.ref != 'refs/heads/main'
        with:
          path: |
            ./target
          key: |
            dummy # Cache never be created for this key.
          restore-keys: |
            a-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-${{ hashFiles('Cargo.lock') }}-

      # Skips saving cache in PR branches
      - name: Skip save cache (PR)
        run: echo "CACHE_SKIP_SAVE=true" >> $GITHUB_ENV
        if: github.ref != 'refs/heads/main'

      - name: Apply and update mtime cache
        uses: ./.github/mtime_cache
        with:
          cache-path: ./target

      - name: test_format.js
        if: matrix.kind == 'lint'
        run: deno run --unstable --allow-write --allow-read --allow-run ./tools/format.js --check

      - name: lint.js
        if: matrix.kind == 'lint'
        # TODO(ry) assert matrix.profile == "debug"
        run: deno run --unstable --allow-write --allow-read --allow-run ./tools/lint.js

      - name: Build release
        if: (matrix.kind == 'test' || matrix.kind == 'bench') && matrix.profile == 'release'
        run: cargo build --release --locked --all-targets -vv

      - name: Build debug
        if: (matrix.kind == 'test' || matrix.kind == 'bench') && matrix.profile == 'debug'
        run: cargo build --locked --all-targets

      - name: Pre-release (linux)
        if: |
          startsWith(matrix.os, 'ubuntu') &&
          matrix.kind == 'test' &&
          matrix.profile == 'release'
        run: |
          cd target/release
          zip -r deno-x86_64-unknown-linux-gnu.zip deno
          ./deno types > lib.deno.d.ts

      - name: Pre-release (mac)
        if: |
          startsWith(matrix.os, 'macOS') &&
          matrix.kind == 'test' &&
          matrix.profile == 'release'
        run: |
          cd target/release
          zip -r deno-x86_64-apple-darwin.zip deno

      - name: Pre-release (windows)
        if: |
          startsWith(matrix.os, 'windows') &&
          matrix.kind == 'test' &&
          matrix.profile == 'release'
        run: |
          Compress-Archive -CompressionLevel Optimal -Force -Path target/release/deno.exe -DestinationPath target/release/deno-x86_64-pc-windows-msvc.zip

      - name: Upload canary to dl.deno.land (unix)
        if: |
          runner.os != 'Windows' &&
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          github.ref == 'refs/heads/main'
        run: |
          gsutil cp ./target/release/*.zip gs://dl.deno.land/canary/$(git rev-parse HEAD)/
          echo $(git rev-parse HEAD) > canary-latest.txt
          gsutil cp canary-latest.txt gs://dl.deno.land/canary-latest.txt

      - name: Upload canary to dl.deno.land (windows)
        if: |
          runner.os == 'Windows' &&
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          github.ref == 'refs/heads/main'
        env:
          CLOUDSDK_PYTHON: ${{env.pythonLocation}}\python.exe
        shell: bash
        run: |
          gsutil cp ./target/release/*.zip gs://dl.deno.land/canary/$(git rev-parse HEAD)/
          echo $(git rev-parse HEAD) > canary-latest.txt
          gsutil cp canary-latest.txt gs://dl.deno.land/canary-latest.txt

      - name: Test release
        if: matrix.kind == 'test' && matrix.profile == 'release'
        run: cargo test --release --locked --all-targets

      - name: Test debug
        if: matrix.kind == 'test' && matrix.profile == 'debug'
        run: |
          cargo test --locked --doc
          cargo test --locked --all-targets

      # TODO(ry) Because CI is so slow on for OSX and Windows, we currently only run WPT on Linux.
      - name: Configure hosts file for WPT (linux)
        if: startsWith(matrix.os, 'ubuntu')
        run: ./wpt make-hosts-file | sudo tee -a /etc/hosts
        working-directory: test_util/wpt/

      - name: Run web platform tests (release)
        if: startsWith(matrix.os, 'ubuntu') && matrix.kind == 'test' && matrix.profile == 'release'
        run: |
          deno run --unstable --allow-write --allow-read --allow-net --allow-env --allow-run ./tools/wpt.ts setup
          deno run --unstable --allow-write --allow-read --allow-net --allow-env --allow-run ./tools/wpt.ts run --quiet --release

      - name: Run web platform tests (debug)
        if: startsWith(matrix.os, 'ubuntu') && matrix.kind == 'test' && matrix.profile == 'debug'
        run: |
          deno run --unstable --allow-write --allow-read --allow-net --allow-env --allow-run ./tools/wpt.ts setup
          deno run --unstable --allow-write --allow-read --allow-net --allow-env --allow-run ./tools/wpt.ts run --quiet

      - name: Run Benchmarks
        if: matrix.kind == 'bench'
        run: cargo bench

      - name: Post Benchmarks
        if: |
          matrix.kind == 'bench' &&
          github.repository == 'denoland/deno' &&
          github.ref == 'refs/heads/main'
        env:
          DENOBOT_PAT: ${{ secrets.DENOBOT_PAT }}
        run: |
          git clone --depth 1 -b gh-pages https://${DENOBOT_PAT}@github.com/denoland/benchmark_data.git gh-pages
          deno run --unstable -A ./tools/build_benchmark_jsons.js --release
          cd gh-pages
          git config user.email "propelml@gmail.com"
          git config user.name "denobot"
          git add .
          git commit --message "Update benchmarks"
          git push origin gh-pages

      - name: Worker info
        if: matrix.kind == 'bench'
        run: |
          cat /proc/cpuinfo
          cat /proc/meminfo

      - name: Upload release to dl.deno.land (unix)
        if: |
          runner.os != 'Windows' &&
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          startsWith(github.ref, 'refs/tags/')
        run: |
          gsutil cp ./target/release/*.zip gs://dl.deno.land/release/${GITHUB_REF#refs/*/}/
          echo ${GITHUB_REF#refs/*/} > release-latest.txt
          gsutil cp release-latest.txt gs://dl.deno.land/release-latest.txt

      - name: Upload release to dl.deno.land (windows)
        if: |
          runner.os == 'Windows' &&
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          startsWith(github.ref, 'refs/tags/')
        env:
          CLOUDSDK_PYTHON: ${{env.pythonLocation}}\python.exe
        shell: bash
        run: |
          gsutil cp ./target/release/*.zip gs://dl.deno.land/release/${GITHUB_REF#refs/*/}/
          echo ${GITHUB_REF#refs/*/} > release-latest.txt
          gsutil cp release-latest.txt gs://dl.deno.land/release-latest.txt

      - name: Upload release to GitHub
        uses: softprops/action-gh-release@v1
        if: |
          matrix.kind == 'test' &&
          matrix.profile == 'release' &&
          github.repository == 'denoland/deno' &&
          startsWith(github.ref, 'refs/tags/')
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          files: |
            target/release/deno-x86_64-pc-windows-msvc.zip
            target/release/deno-x86_64-unknown-linux-gnu.zip
            target/release/deno-x86_64-apple-darwin.zip
            target/release/deno_src.tar.gz
            target/release/lib.deno.d.ts
          draft: true

      - name: Clean before cache
        shell: bash
        run: |
          rm -f target/*/deno target/*/test_server
          rm -rf target/*/examples/
          rm -rf target/*/gn_out/
          rm -rf target/*/*.zip