changelog.yml

name: Get new changelog entries
on:
  workflow_dispatch:
    inputs:
      range:
        type: number
        description: 'Number of days in the date range (default: 8)'
        required: false
  schedule:
    - cron: '0 5 * * 1'

jobs:
  generate-changelog:
    runs-on: ubuntu-latest
    steps:
      - name: Get weekly date range
        if: github.event.schedule == '0 5 * * 1' || (github.event.inputs.range == null && github.event.schedule != '30 5 1 * *')
        run: echo "range=8" >> $GITHUB_ENV

      - name: Get input date range
        if: github.event.inputs.range != null
        run: echo "range=${{ github.event.inputs.range }}" >> $GITHUB_ENV

      - name: Get monthly date range
        if: github.event.schedule == '30 5 1 * *'
        run: echo "range=31" >> $GITHUB_ENV
      
      - name: Get current date
        run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

      - name: Generate new branch name
        run: echo "branch=changelog-${{ env.date }}" >> $GITHUB_ENV

      - name: Clone repository
        uses: actions/checkout@v3

      - name: Create new branch
        run: |
          git config --global user.email "Melanie.Vistry@qlik.com"
          git fetch
          git checkout master
          git branch ${{ env.branch }}
      
      - name: Checkout branch
        run: |
          git config --global user.email "Melanie.Vistry@qlik.com"
          git checkout ${{ env.branch }}

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.9'

      - name: Install Python modules
        uses: BSFishy/pip-action@v1
        with:
          packages: |
            requests
            pandas

      - name: Generate draft changelog files
        run: python changelog.py ${{ secrets.GITHUB_TOKEN }} ${{ env.range }}
        working-directory: ./scripts/changelog

      - name: Check for changes
        id: get_changes
        run: echo "::set-output name=changed::$(git status --porcelain | wc -l)"
      
      - name: Commit changes
        if: steps.get_changes.outputs.changed != 0
        run: |
          git config --global user.email "Melanie.Vistry@qlik.com"
          git config --global user.name "Mélanie Vistry"
          git add -A 
          git commit -am "Automated commit: Create changelog files"
      
      - name: Push changes
        if: steps.get_changes.outputs.changed != 0
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ env.branch }}

      - name: Create pull request
        if: steps.get_changes.outputs.changed != 0
        uses: repo-sync/pull-request@v2
        with:
          source_branch: ${{ env.branch }}
          destination_branch: "master"
          github_token: ${{ secrets.GITHUB_TOKEN }}
          pr_label: "integration-changelog"
          pr_title: Changelog ${{ env.date }}
          pr_draft: true
          pr_assignee: "mvistry"