ci_integration.yml

name: CI (integration tests)

# We only run the integration tests with Bors. There is a specific reason for
# this. Using Bors makes it easier for us to limit the total number of
# concurrent jobs. This is important because it keeps us from triggering
# GitHub's abuse rate limits.

on:
  merge_group: # GitHub Merge Queue
  pull_request: # but we will skip the integration tests on PR builds, to avoid hitting rate limits
  push:
    branches:
      - master

# Make sure that the `GITHUB_TOKEN` only has read-only permissions
# https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#permissions
permissions: read-all

concurrency:
  group: integration-tests-global-lock
  cancel-in-progress: false

env:
  JULIA_PKG_UNPACK_REGISTRY: 'true'

jobs:
  integration:
    # We don't actually want to run integration tests on pull requests,
    # because we want to avoid hitting rate limits.
    # So, if this is a PR build, mark the integration tests as "skipped".
    if: github.event_name != 'pull_request'
    name: Integration
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: julia-actions/setup-julia@v1
        with:
          version: '1'
          arch: x64
      - uses: actions/cache@v1
        env:
          cache-name: cache-artifacts
        with:
          path: ~/.julia/artifacts
          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
          restore-keys: |
            ${{ runner.os }}-test-${{ env.cache-name }}-
            ${{ runner.os }}-test-
            ${{ runner.os }}-
      - uses: julia-actions/julia-buildpkg@v1
      - run: git config --global user.email "noreply@example.com"
      - run: git config --global user.name "GitHub Actions"
      - uses: julia-actions/julia-runtest@v1
        env:
          AUTOMERGE_RUN_INTEGRATION_TESTS: "true"
          AUTOMERGE_INTEGRATION_TEST_REPO: "bcbi-test/automerge-integration-test-repo"
          BCBI_TEST_USER_GITHUB_TOKEN: ${{ secrets.BCBI_TEST_USER_GITHUB_TOKEN }}
          INTEGRATION_TEST_READ_ONLY_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - uses: julia-actions/julia-processcoverage@v1
      - uses: codecov/codecov-action@v1
        with:
          file: lcov.info
          token: ${{ secrets.CODECOV_TOKEN }}