rust-analyzer/.github/workflows/ci.yaml

name: CI
on:
  pull_request:
  push:
    branches:
      - master
      - staging
      - trying

jobs:
  rust:
    name: Rust
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    env:
      RUSTFLAGS: -D warnings
      CARGO_INCREMENTAL: 0
      RUN_SLOW_TESTS: 1
      RUSTUP_MAX_RETRIES: 10
      CARGO_NET_RETRY: 10
      PROFILE: debug
    steps:

      - name: Checkout repository
        uses: actions/checkout@v1

      # 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 cargo registry
        uses: actions/cache@v1
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v1
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo target dir
        uses: actions/cache@v1
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Compile
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-run

      - name: Test
        uses: actions-rs/cargo@v1
        with:
          command: test

      - name: Prepare cache
        run: cargo xtask pre-cache

      - name: Prepare cache 2
        if: matrix.os == 'windows-latest'
        run: Remove-Item ./target/${{ env.PROFILE }}/xtask.exe

      - name: Creat distribution dir
        run: mkdir ./dist

      - name: Copy binaries (non-win)
        if: matrix.os != 'windows-latest'
        run: cp ./target/${{ env.PROFILE }}/ra_lsp_server.* ./dist

      - name: Copy binaries (win)
        if: matrix.os == 'windows-latest'
        run: copy ./target/${{ env.PROFILE }}/ra_lsp_server.* ./dist

      - name: Upload artifacts
        uses: actions/upload-artifact@v1
        with:
          name: executables-${{ matrix.os }}
          path: ./dist

  type-script:
    name: TypeScript
    runs-on: ubuntu-latest
    env:
      CXX: g++-4.9
      CC: gcc-4.9
    steps:
      - name: Checkout repository
        uses: actions/checkout@v1

      - name: Install Nodejs
        uses: actions/setup-node@v1
        with:
          node-version: 12.x

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

      - name: Create distribution directory
        run: mkdir ./dist

      - name: Copy vscode extension
        run: mkdir ./dist/code && cp ./editors/code/*.vsix ./dist/code/

      - name: Copy emacs mode
        run: cp -R ./editors/emacs ./dist/

      - name: Upload artifacts
        uses: actions/upload-artifact@v1
        with:
          name: editors
          path: ./dist