ci.yml

name: CI

on:
  workflow_call:

  pull_request:

  push:
    branches:
      - main

concurrency:
  # A PR number if a pull request and otherwise the commit hash. This cancels
  # queued and in-progress runs for the same PR (presubmit) or commit
  # (postsubmit).
  group: ci-build-test-cpp-linux-${{ github.event.number || github.sha }}
  cancel-in-progress: true

jobs:
  build_test_linux:
    name: Build and Test (Linux, ASSERTIONS)
    runs-on: cpubuilder_x86_64
    strategy:
      fail-fast: true
    env:
      CACHE_DIR: ${{ github.workspace }}/.container-cache
    steps:
      - name: Configure local git mirrors
        run: |
          /gitmirror/scripts/trigger_update_mirrors.sh
          /gitmirror/scripts/git_config.sh
      - name: "Checking out repository"
        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
        with:
          submodules: true

      - name: Sync source deps
        run: |
          python ./sync_deps.py

      - name: Enable cache
        uses: actions/cache/restore@v3
        with:
          path: ${{ env.CACHE_DIR }}
          key: linux-build-test-cpp-${{ github.sha }}
          restore-keys: |
            linux-build-test-cpp-
      
      - name: Build packages
        run: |
          export cache_dir="${{ env.CACHE_DIR }}"
          bash build_tools/ci/build_test_cpp.sh
          # Some things put stuff in cache with weird, root read-only
          # permissions. Take them back.
          sudo chown -R "$(whoami)" "${cache_dir}"

      - name: Save cache
        uses: actions/cache/save@v3
        if: always()
        with:
          path: ${{ env.CACHE_DIR }}
          key: linux-build-test-cpp-${{ github.sha }}