ci.yaml

# Please make sure that the `needs` fields for both `end-success` and `end-failure`
# are updated when adding new jobs!

name: CI
on:
  pull_request:
  push:
    branches:
    - auto
    - try

env:
  CARGO_INCREMENTAL: 0
  CARGO_NET_RETRY: 10
  CI: 1
  RUST_BACKTRACE: short
  RUSTFLAGS: "-D warnings -W unreachable-pub -W rust-2021-compatibility"
  RUSTUP_MAX_RETRIES: 10

jobs:
  rust:
    if: github.repository == 'rust-lang/rust-analyzer'
    name: Rust
    runs-on: ${{ matrix.os }}
    env:
      CC: deny_c

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        fetch-depth: 20

    # We need to disable the existing toolchain to avoid updating rust-docs
    # which takes a long time. The fastest way to do this is to rename the
    # existing folder, as deleting it takes about as much time as not doing
    # anything and just updating rust-docs.
    - name: Rename existing rust toolchain (Windows)
      if: matrix.os == 'windows-latest'
      run: Rename-Item C:\Users\runneradmin\.rustup\toolchains\stable-x86_64-pc-windows-msvc C:\Users\runneradmin\.rustup\toolchains\stable-x86_64-pc-windows-msvc.old

    - name: Install Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        components: rustfmt, rust-src

    - name: Cache Dependencies
      uses: Swatinem/rust-cache@ce325b60658c1b38465c06cc965b79baf32c1e72

    - name: Compile
      run: cargo test --no-run --locked

    - name: Test
      run: cargo test -- --nocapture --quiet

  # Weird targets to catch non-portable code
  rust-cross:
    if: github.repository == 'rust-lang/rust-analyzer'
    name: Rust Cross
    runs-on: ubuntu-latest

    env:
      targets: "powerpc-unknown-linux-gnu x86_64-unknown-linux-musl"
      # The rust-analyzer binary is not expected to compile on WASM, but the IDE
      # crate should
      targets_ide: "wasm32-unknown-unknown"

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Install Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true

    - name: Install Rust targets
      run: rustup target add ${{ env.targets }} ${{ env.targets_ide }}

    - name: Cache Dependencies
      uses: Swatinem/rust-cache@ce325b60658c1b38465c06cc965b79baf32c1e72

    - name: Check
      run: |
        for target in ${{ env.targets }}; do
          cargo check --target=$target --all-targets
        done
        for target in ${{ env.targets_ide }}; do
          cargo check -p ide --target=$target --all-targets
        done

  typescript:
    if: github.repository == 'rust-lang/rust-analyzer'
    name: TypeScript
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest]

    runs-on: ${{ matrix.os }}

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Install Nodejs
      uses: actions/setup-node@v1
      with:
        node-version: 14.x

    - name: Install xvfb
      if: matrix.os == 'ubuntu-latest'
      run: sudo apt-get install -y xvfb

    - run: npm ci
      working-directory: ./editors/code

#    - run: npm audit || { sleep 10 && npm audit; } || { sleep 30 && npm audit; }
#      if: runner.os == 'Linux'
#      working-directory: ./editors/code

    - run: npm run lint
      working-directory: ./editors/code

    - name: Run VS Code tests (Linux)
      if: matrix.os == 'ubuntu-latest'
      env:
        VSCODE_CLI: 1
      run: xvfb-run npm test
      working-directory: ./editors/code

    - name: Run VS Code tests (Windows)
      if: matrix.os == 'windows-latest'
      env:
        VSCODE_CLI: 1
      run: npm test
      working-directory: ./editors/code

    - run: npm run pretest
      working-directory: ./editors/code

    - run: npm run package --scripts-prepend-node-path
      working-directory: ./editors/code

  end-success:
    name: bors build finished
    if: github.event.pusher.name == 'bors' && success()
    runs-on: ubuntu-latest
    needs: [rust, rust-cross, typescript]
    steps:
      - name: Mark the job as successful
        run: exit 0

  end-failure:
    name: bors build finished
    if: github.event.pusher.name == 'bors' && (failure() || cancelled())
    runs-on: ubuntu-latest
    needs: [rust, rust-cross, typescript]
    steps:
      - name: Mark the job as a failure
        run: exit 1