main.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        zig-version: [master]
        os: [ubuntu-latest, macos-latest, windows-latest]
        include:
          - zig-version: "0.12.0"
            os: ubuntu-latest
          - zig-version: "0.13.0"
            os: ubuntu-latest
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Zig
        uses: mlugg/setup-zig@v1
        with:
          version: ${{ matrix.zig-version }}

      - name: Setup kcov
        if: github.repository_owner == 'zigtools' && matrix.os == 'ubuntu-latest' && matrix.zig-version == 'master'
        run: |
          wget https://github.com/SimonKagstrom/kcov/releases/download/v42/kcov-amd64.tar.gz
          sudo tar xf kcov-amd64.tar.gz -C /

      - name: Print Zig Environment
        run: zig env

      - name: Check Formatting
        run: zig fmt --ast-check --check src

      - name: Run Tests
        run: zig build test --summary all

      - name: Collect Coverage
        if: github.repository_owner == 'zigtools' && matrix.os == 'ubuntu-latest' && matrix.zig-version == 'master'
        run: zig build coverage --summary all

      - name: Upload coverage reports to Codecov
        if: github.repository_owner == 'zigtools' && matrix.os == 'ubuntu-latest' && matrix.zig-version == 'master'
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          directory: zig-out/coverage/kcov-merged
          fail_ci_if_error: true
          verbose: true