changelog.yml

name: Changelog Check

on:
  # Trigger this workflow on push (merge) events,
  # but ignore the main branch
  push:
    branches-ignore:
      - main

env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

jobs:
  changelog:
    runs-on: ubuntu-latest

    steps:
      - name: "[Git] Checkout code"
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: "[Setup] Open /usr/local/bin Permissions"
        run: sudo chmod -R a+rwx /usr/local/bin

      - name: "[Setup] Cache Dependencies"
        id: cache
        uses: actions/cache@v2
        with:
          path: |
            /usr/local/bin/git-cl
          key: ${{ runner.os }}-release
          restore-keys: |
            ${{ runner.os }}-release

      - name: "[Changelog] Install build tools"
        uses: fwal/setup-swift@v1
        if: steps.cache.outputs.cache-hit != 'true'
        with:
          swift-version: "5.2"

      - name: "[Changelog] Install git-ci"
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          cd /tmp/
          git clone https://github.com/uptech/git-cl.git git-cl
          cd ./git-cl
          make -j$(nproc)
          sudo make install
          sudo chmod a+rwx /usr/local/bin/git-cl
          cd ${GITHUB_WORKSPACE}

      - name: "[Changelog] Fail if no changelog entries"
        run: |
          # echo output for debugging
          git cl unreleased | tail -n +4 | xargs
          # test output and fail step if empty
          [ "$(git cl unreleased | tail -n +4 | xargs)" ] || exit 1