Condense message #6
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| name: format | |
| on: [push, pull_request] | |
| jobs: | |
| format: | |
| runs-on: ubuntu-22.04 | |
| env: | |
| CLANG_FORMAT_VERSION: -15 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Dependencies | |
| run: | | |
| sudo apt -q update | |
| sudo apt install -q -y "clang-format${CLANG_FORMAT_VERSION}" | |
| - name: Check | |
| run: | | |
| if [[ -n "${GITHUB_BASE_REF}" ]]; then | |
| # pull request, check head branch against base branch | |
| GITHUB_BEFORE="$(git ls-remote origin "${GITHUB_BASE_REF}" | cut -f1)" | |
| elif [[ "${GITHUB_REF}" != "refs/heads/main" ]]; then | |
| # workflow triggered from some branch other than main, assume that | |
| # the branch will eventually be merged into main | |
| GITHUB_BEFORE="$(git ls-remote origin refs/heads/main | cut -f1)" | |
| else | |
| # main branch, compare against previous state | |
| # (jq comes preinstalled on github runners) | |
| GITHUB_BEFORE="$(jq -r '.before' "${GITHUB_EVENT_PATH}")" | |
| fi | |
| # github interleaves stderr and stdout, redirect everything to stdout | |
| /bin/bash -eu build-aux/ci/format-code.sh "${GITHUB_BEFORE}..${GITHUB_SHA}" 2>&1 |