ci.yml

name: CI
on: [push, pull_request]
env:
  GOTOOLCHAIN: local

jobs:
  build-latest:
    name: Build with latest Git
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        persist-credentials: false
    - run: git fetch origin "+${GITHUB_REF}:${GITHUB_REF}"
      if: ${{ github.ref_type == 'tag' }}
    - run: git clone -b master https://github.com/git/git.git "$HOME/git"
    - run: |
        echo "GIT_INSTALL_DIR=$HOME/git" >> "$GITHUB_ENV"
        echo "$HOME/git/bin" >> "$GITHUB_PATH"
      if: ${{ matrix.os == 'macos-latest' }}
      # We install our custom Git version into a PATH location ahead of
      # that of the Git installed by Homebrew.
    - run: script/build-git "$HOME/git"
  build-earliest:
    name: Build with earliest Git
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        persist-credentials: false
    - run: git fetch origin "+${GITHUB_REF}:${GITHUB_REF}"
      if: ${{ github.ref_type == 'tag' }}
    - run: git clone -b v2.0.0 https://github.com/git/git.git "$HOME/git"
    - run: |
        echo "GIT_INSTALL_DIR=$HOME/git" >> "$GITHUB_ENV"
        echo "$HOME/git/bin" >> "$GITHUB_PATH"
      if: ${{ matrix.os == 'macos-latest' }}
      # We install our custom Git version into a PATH location ahead of
      # that of the Git installed by Homebrew.
    - run: script/build-git "$HOME/git"