actionlint.yml

name: Lint GitHub Actions workflows
on: [push, pull_request]

jobs:
  actionlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Check workflow files
        run: |
          echo "::add-matcher::.github/actionlint-matcher.json"
          ACTIONLINT_VERSION=1.7.8
          curl -fsSLO "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz"
          curl -fsSLO "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_checksums.txt"
          grep " actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz$" "actionlint_${ACTIONLINT_VERSION}_checksums.txt" | sha256sum -c -
          tar -xzf "actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz" actionlint
          ./actionlint -color
        shell: bash