generate-changelog.yml

name: Generate Changelog
on:
  workflow_dispatch:
    inputs:
      target:
        description: "Target Owner/Repo"
        required: true
      branch:
        description: "The branch or reference name to filter pull requests by"
        required: false
      convert_to_rst:
        description: "Whether to convert to RST"
        required: false
        type: boolean
      since:
        description: "Use PRs with activity since this date or git reference"
        required: false
      until:
        description: "Use PRs with activity until this date or git reference"
        required: false
      since_last_stable:
        description: "Use PRs with activity since the last stable git tag"
        required: false
        type: boolean
jobs:
  generate_changelog:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10"]
    steps:
      - uses: actions/checkout@v4
      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
      - name: Install Dependencies
        shell: bash
        run: |
          sudo apt-get install pandoc
          pip install -e .
          pip install pandoc

      - name: Generate the Changelog
        env:
          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          export RH_BRANCH=${{ github.event.inputs.branch }}
          export RH_SINCE=${{ github.event.inputs.since }}
          export RH_REF=refs/heads/${RH_BRANCH}
          export RH_REPOSITORY=${{ github.event.inputs.target }}
          export RH_UNTIL=${{ github.event.inputs.until }}
          export RH_CONVERT_TO_RST=${{ github.event.inputs.convert_to_rst }}
          export RH_SINCE_LAST_STABLE=${{ github.event.inputs.since_last_stable }}
          python -m jupyter_releaser.actions.generate_changelog
          cat CHANGELOG_ENTRY.md

      - uses: actions/upload-artifact@v4
        with:
          name: changelog-${{ github.job }}-${{ strategy.job-index }}
          path: CHANGELOG_ENTRY.md