name: ci

on: [push, pull_request]

jobs:
  build:
    name: ${{ matrix.kind }} ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 60
    strategy:
      matrix:
        os: [macOS-latest, ubuntu-16.04, windows-2019]
    steps:
      - name: Configure git
        run: git config --global core.symlinks true

      - name: Clone repository
        uses: actions/checkout@v1
        with:
          fetch-depth: 10
          submodules: true

      - name: Install rust
        uses: hecrj/setup-rust-action@v1
        with:
          rust-version: "1.38.0"

      - name: Remove unused versions of Python
        # Depot_tools brings its own Python and bootstraps virtualenv. The
        # latter fails on windows when unused versions of Python are in present
        # in PATH, so we remove those.
        # 🤯 Removing items from PATH does not seem possible on Github Actions,
        # not even by using `echo ::set-env name=PATH`, so we have to rename
        # or delete the actual Python directories.
        if: startsWith(matrix.os, 'windows')
        run: |-
          $env:PATH -split ";" |
            Where-Object { Test-Path "$_\python.exe" } |
            ForEach-Object { Move-Item "$_" "$_.disabled" }

      - name: Environment (common)
        run: echo ::set-env name=RUSTC_WRAPPER::sccache

      - name: Environment (linux)
        if: startsWith(matrix.os, 'ubuntu')
        run: |
          curl -LO https://github.com/mozilla/sccache/releases/download/0.2.12/sccache-0.2.12-x86_64-unknown-linux-musl.tar.gz
          tar -xzvf sccache-0.2.12-x86_64-unknown-linux-musl.tar.gz
          echo ::add-path::`pwd`/sccache-0.2.12-x86_64-unknown-linux-musl/

      - name: Environment (mac)
        if: startsWith(matrix.os, 'macOS')
        run: |
          curl -LO https://github.com/mozilla/sccache/releases/download/0.2.12/sccache-0.2.12-x86_64-apple-darwin.tar.gz
          tar -xzvf sccache-0.2.12-x86_64-apple-darwin.tar.gz
          echo ::add-path::`pwd`/sccache-0.2.12-x86_64-apple-darwin/

      - name: Environment (windows)
        if: startsWith(matrix.os, 'windows')
        run: |
          curl -LO https://github.com/mozilla/sccache/releases/download/0.2.12/sccache-0.2.12-x86_64-pc-windows-msvc.tar.gz
          tar -zxvf sccache-0.2.12-x86_64-pc-windows-msvc.tar.gz
          echo ::add-path::$(pwd)\sccache-0.2.12-x86_64-pc-windows-msvc\

      - name: Start sccache
        env:
          AWS_ACCESS_KEY_ID: AKIA6QEJVNZDGHRMR2KF
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          SCCACHE_BUCKET: deno-sccache
          SCCACHE_IDLE_TIMEOUT: 0
        run: sccache --start-server

      - name: Build
        run: |
          git --version
          cargo build -vv --release --locked --all-targets

      - name: Test
        run: cargo test -vv --release --locked --all-targets

      - name: Clippy
        run: |
          rustup component add clippy
          cargo clippy --all-targets --release --locked -- -D clippy::all

      - name: Stop sccache
        run: sccache --stop-server

      # TODO cpplint