Home | History | Annotate | Line # | Download | only in workflows 
      1 name: format
      2 
      3 on: [push, pull_request]
      4 
      5 jobs:
      6   format:
      7     runs-on: ubuntu-24.04
      8     env:
      9       CLANG_FORMAT_VERSION: -15
     10     steps:
     11     - uses: actions/checkout@v4
     12       with:
     13         fetch-depth: 0
     14     - name: Dependencies
     15       run: |
     16         sudo apt -q update
     17         sudo apt install -q -y "clang-format${CLANG_FORMAT_VERSION}"
     18     - name: Check
     19       run: |
     20         if [[ -n "${GITHUB_BASE_REF}" ]]; then
     21           # pull request, check head branch against base branch
     22           GITHUB_BEFORE="$(git ls-remote origin "${GITHUB_BASE_REF}" | cut -f1)"
     23         elif [[ "${GITHUB_REF}" != "refs/heads/main" ]]; then
     24           # workflow triggered from some branch other than main, assume that
     25           # the branch will eventually be merged into main
     26           GITHUB_BEFORE="$(git ls-remote origin refs/heads/main | cut -f1)"
     27         else
     28           # main branch, compare against previous state
     29           # (jq comes preinstalled on github runners)
     30           GITHUB_BEFORE="$(jq -r '.before' "${GITHUB_EVENT_PATH}")"
     31         fi
     32 
     33         # github interleaves stderr and stdout, redirect everything to stdout
     34         /bin/bash -eu build-aux/ci/format-code.sh "${GITHUB_BEFORE}..${GITHUB_SHA}" 2>&1
     35