name: Build libc Container

permissions:
  contents: read

on:
  push:
    branches:
      - main
    paths:
      - .github/workflows/build-libc-container.yml
      - '.github/workflows/containers/libc/**'
  pull_request:
    paths:
      - .github/workflows/build-libc-container.yml
      - '.github/workflows/containers/libc/**'

jobs:
  build-libc-container:
    name: Build libc container
    if: github.repository_owner == 'llvm'
    runs-on: ${{ matrix.runs-on }}
    strategy:
      matrix:
        runs-on:
          - ubuntu-24.04
          - ubuntu-24.04-arm
    steps:
      - name: Checkout LLVM
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
          sparse-checkout: |
            .github/workflows/containers/libc/
            .github/actions/build-container
      - name: Build Container
        uses: ./.github/actions/build-container
        with:
          container-name: libc-ubuntu-24.04
          dockerfile: .github/workflows/containers/libc/Dockerfile
          target: ''
          test-command: ${{ matrix.test-command }}
  push-libc-container:
    if: github.event_name == 'push'
    needs:
      - build-libc-container
    permissions:
      packages: write
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout LLVM
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
          sparse-checkout: |
            .github/actions/push-container

      - uses: ./.github/actions/push-container
        with:
          token: ${{ secrets.GITHUB_TOKEN }}