generate-changelog.yml

name: vscode-generate-changelog

on:
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to generate the changelog for'
        required: true
        default: 'main'
        type: string

jobs:
  changelog:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.branch }}
      - name: Generate changelog
        env:
          DEVX_SERVICE_GH_TOKEN: ${{ secrets.DEVX_SERVICE_GH_TOKEN }}
          GH_TOKEN: ${{ secrets.DEVX_SERVICE_GH_TOKEN }} 
          GH_REPO: "sourcegraph/cody"
          CHANGELOG_SKIP_NO_CHANGELOG: "true"
          CHANGELOG_COMPACT: "true"
          EXT_VERSION: ${{ env.EXT_VERSION }}
        run: |
          # Get previous tag's commit
          git fetch --tags origin
          PREV_TAG=$(git tag --sort=-v:refname | grep '^vscode-v' |  head -n 2 | tail -n 1)
          export RELEASE_LATEST_RELEASE=$(git rev-parse $PREV_TAG)

          # Get current release commit
          export RELEASE_LATEST_COMMIT=$(git rev-parse HEAD)

          # Download and run changelog generator
          tagName=$(gh release -R sourcegraph/devx-service list --exclude-drafts --exclude-pre-releases -L 1 --json tagName -q '.[] | .tagName')
          gh release -R sourcegraph/devx-service download ${tagName} --pattern changelog
          chmod +x changelog

          ./changelog write \
          --output-file="vscode/CHANGELOG.md" \
          --output.changelog.marker='{/* CHANGELOG_START */}' \
          --releaseregistry.version=$EXT_VERSION

          cat vscode/CHANGELOG.md
          # git checkout -b release/vscode-v$EXT_VERSION
          # git add vscode/CHANGELOG.md
          # git commit -m "Automated release and changelog for VS code Cody"
          # git push -u origin release/vscode-v$EXT_VERSION
          # gh pr create \
          #   --title "VS Code: Release v$EXT_VERSION" \
          #   --body "Automated release and changelog for VS code Cody" \
          #   --base main --head release/vscode-v$EXT_VERSION