ci.yaml

name: CI
on:
  push:
    branches:
      - main
    tags:
      - "*"
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        mode:
          - cgo
          - wazero
        os:
          - macos-13
          - macos-14
          - ubuntu-22.04
          - windows-2022
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-go@v4
        with:
          go-version: '^1.21'

      - name: run checks
        run: go run mage check
        env:
          WASI_TEST_MODE: ${{ matrix.mode }}

  # Runs tests using wazero inside a minimal golang docker image. This makes sure the code builds
  # even when there is no C toolchain available. It is possible for code to work fine with CGO_ENABLED=0
  # but not build without a C toolchain available, e.g. if C source files are checked into the repo
  # without a build tag to exclude them from pure-Go builds.
  docker-build:
    runs-on: ubuntu-22.04
    container:
      image: golang:alpine
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - run: if command -v gcc &> /dev/null; then echo "GCC found but not expected"; exit 321; fi

      - run: go run mage test