check-install.yml

name: Check install

# See: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#concurrency.
concurrency:
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

on:
  push:
    paths-ignore:
      - "doc/**"
      - "**/README.md"
      - "CONTRIBUTING.md"
      - "changelog.d/**"
      # only top level for these, because various test packages have them too
      - "*/ChangeLog.md"
      - "*/changelog.md"
      - "release-notes/**"
  pull_request:
    paths-ignore:
      - "doc/**"
      - "**/README.md"
      - "CONTRIBUTING.md"
      - "changelog.d/**"
      - "*/ChangeLog.md"
      - "*/changelog.md"
      - "release-notes/**"
  release:
    types:
      - created

jobs:

  cabal-install-dry-run:
    name: cabal install with ghc-${{ matrix.ghc }}
    if: github.ref != 'refs/heads/master' && github.base_ref != 'master'
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ghc:
          ["9.12.1"]

    steps:

      - uses: haskell-actions/setup@v2
        id: setup-haskell
        with:
          ghc-version: ${{ matrix.ghc }}
          cabal-version: latest

      - uses: actions/checkout@v4

      - run: cabal install cabal-install --dry-run