name: Test

on:
  push:
    branches:
      - '*'
    tags-ignore:
      - 'v*'
  pull_request:

defaults:
  run:
    shell: bash

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        # Use a stable version of 1.14.x for the go generate step below
        go-version: [1.13.x, 1.14.3]
        platform: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.platform }}
    steps:
    - name: Install Go
      uses: actions/setup-go@v1
      with:
        go-version: ${{ matrix.go-version }}

    - name: Checkout code
      uses: actions/checkout@v2

    - name: Cache Go modules
      uses: actions/cache@v1
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.go-version }}-go-

    - name: Generate
      run: go generate ./...

    - name: Test
      run: go test ./...
    - name: Test with -race
      run: go test -race ./...

    - name: gorelease check
      run: go run -modfile=./.tools/go.mod golang.org/x/exp/cmd/gorelease

    - name: Check that git is clean post generate and tests
      run: test -z "$(git status --porcelain)" || (git status; git diff; false)

    - name: Pull this commit through the proxy on master
      if: github.ref == 'refs/heads/master'
      run: |
        v=$(git rev-parse HEAD)
        cd $(mktemp -d)
        go mod init mod.com
        GOPROXY=https://proxy.golang.org go get cuelang.org/go@$v