changelogs.yml

name: Changelogs

on:
  push:
    branches:
    - master
    paths:
    - 'changelog.d/*'
    - '.github/workflows/changelogs.yml'
  pull_request:
    paths:
    - 'changelog.d/*'
    - '.github/workflows/changelogs.yml'
  release:
    types:
      - created

defaults:
  run:
    shell: bash

jobs:
  build:
    name: Changelogs
    runs-on: ubuntu-latest

    steps:

      # Cannot install changelog-d directly from remote tarball due to
      # https://github.com/haskell/cabal/issues/7360
      # Also, we would like to get the build plan for the cache key.
      - name: Fetch changelog-d
        run: |
          changelog_d_latest="$(curl https://codeberg.org/api/v1/repos/fgaz/changelog-d/branches/master | jq -r .commit.id)"
          echo "Using changelog-d revision $changelog_d_latest"
          curl "https://codeberg.org/fgaz/changelog-d/archive/$changelog_d_latest.tar.gz" -o changelog-d.tar.gz
          tar -xf changelog-d.tar.gz

      - name: Update Hackage index
        run: cabal v2-update

      - name: Build plan for changelog-d
        working-directory: changelog-d
        run: |
          cabal v2-build --dry-run --allow-newer=changelog-d:base

      - name: Restore dependencies of changelog-d
        uses: actions/cache/restore@v4
        id: cache
        with:
          path: ~/.local/state/cabal
          key: linux-store-changelogs-${{ hashfiles('changelog-d/dist-newstyle/cache/plan.json') }}
          restore-keys: linux-store-changelogs

      - name: Install changelog-d
        working-directory: changelog-d
        run: |
          cabal v2-install --allow-newer=changelog-d:base

      - name: Cache dependencies of changelog-d
        uses: actions/cache/save@v4
        if: always() && steps.cache.outputs.cache-hit != 'true'
        with:
          path: ~/.local/state/cabal
          key: ${{ steps.cache.outputs.cache-primary-key }}

      - name: Checkout cabal sources
        uses: actions/checkout@v4

      - name: Run changelog-d
        run: |
          changelog-d changelog.d