release.yml

name: Create release

on:
  workflow_dispatch:
    inputs:
      dl_back_version:
        type: string
        description: "datalens-backend version"
      dl_ui_version:
        type: string
        description: "datalens-ui version"
      dl_us_version:
        type: string
        description: "datalens-us version"
      release_type:
        type: choice
        description: "Release type"
        options:
          - "major"
          - "minor"
          - "patch"
        default: "minor"

permissions:
  contents: write
  pull-requests: write

jobs:
  run:
    name: "Create release"
    runs-on: ubuntu-latest
    outputs:
      branch: ${{ steps.create_branch.outputs.branch }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: "${{ github.event.inputs.branch }}"
          fetch-depth: 0

      - name: Setup python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install python dependencies
        working-directory: .github/workflows/scripts/changelog
        run: pip install -r requirements.txt

      - name: Render versions input
        id: render_versions_input
        run: |
          dl_back_version=${{ github.event.inputs.dl_back_version }}
          dl_ui_version=${{ github.event.inputs.dl_ui_version }}
          dl_us_version=${{ github.event.inputs.dl_us_version }}

          result=""

          if [[ -n "${dl_back_version}" ]]; then
            result="datalens-backend:${dl_back_version}"
          fi

          if [[ -n "${dl_ui_version}" ]]; then
            result="$result datalens-ui:${dl_ui_version}"
          fi

          if [[ -n "${dl_us_version}" ]]; then
            result="$result datalens-us:${dl_us_version}"
          fi

          echo "versions_input=${result}" | tee -a $GITHUB_OUTPUT

      - name: Setup user
        run: |
          git config user.email "" && git config user.name "GitHub Release"

      - name: Clone repos
        working-directory: .github/workflows/scripts/changelog
        run: |
          CONFIG_FILE="./changelog_config.json" bash clone_repos.sh

      - name: Run changelog gatherer
        id: gather_changelog
        working-directory: .github/workflows/scripts/changelog
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: |
          python releaser.py \
            --config-path="./changelog_config.json" \
            --repos-dir="./repos" \
            --release-type="${{ github.event.inputs.release_type }}" \
            --changelog-path="../../../../CHANGELOG.md" \
            --version-config-path "../../../../versions-config.json" \
            --root-repo-name=${{ github.repository_owner }}/${{ github.event.repository.name }} \
            --new-repo-versions "${{ steps.render_versions_input.outputs.versions_input }}" \
            --make-outputs \
            --create-release
          cat outputs.txt | tee -a "$GITHUB_OUTPUT"

      - name: Create branch
        id: create_branch
        run: |
          branch="release/${{ steps.gather_changelog.outputs.release_version }}"
          git checkout -B $branch origin/main
          git push --set-upstream origin $branch

          echo "branch=${branch}" >> $GITHUB_OUTPUT

      - name: Commit and push branch
        run: |
          git add CHANGELOG.md versions-config.json
          git commit --message "DataLens release v${{ steps.gather_changelog.outputs.release_version }}"
          git push origin ${{ steps.create_branch.outputs.branch }} 

      - name: Create PR
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: |
          pr_body="
            This PR is created by a GitHub action.
            
            Navigate to the [release page](${{ steps.gather_changelog.outputs.release_url }}) to validate the release description.
            
            If the description needs changing, do not edit the description manually, instead edit the \`CHANGELOG.md\` file in this PR and the release will be updated automatically.
            
            When you are ready to confirm this release, merge this PR and publish the release (in that order, to keep release tags consistent)."
          
          pr_link=$(gh pr create \
            --title "Release DataLens v${{ steps.gather_changelog.outputs.release_version }}" \
            --body "$pr_body" \
            --base main \
            --head ${{ steps.create_branch.outputs.branch }} \
            --draft)
          
          echo "::notice title=Created PR::$pr_link"