release-step-2.yml

# Upgrade a draft release to an official public release.
#
# More info: README-DEVS.md

name: Release (step 2)

# Controls when the workflow will run
on:
  workflow_dispatch:

jobs:
  create_release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout main branch
        uses: actions/checkout@v4
        with:
          ref: main
          fetch-depth: 0 # Fetch all history for all tags

      - name: Install Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Prepare shell envs
        shell: bash
        run: |
          VERSION=$(cat VERSION)
          echo "VERSION=${VERSION}" >> $GITHUB_ENV
          TAG="v${VERSION}"
          echo "TAG=${TAG}" >> $GITHUB_ENV
          echo "PYTHON=python3" >> $GITHUB_ENV
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"

      - name: Pre-release checks
        shell: bash
        run: |
          $PYTHON $GITHUB_WORKSPACE/scripts/pre-release-checks.py

      - name: Upgrade draft release to public release
        id: release_vars
        uses: actions/github-script@v7
        env:
          TAG: ${{ env.TAG }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          script: |
            const tag_name = process.env.TAG;
            console.log(`tag_name: ${tag_name}`);

            try {
              // Check if the draft release exists
              const { data: releases } = await github.rest.repos.listReleases({
                owner: context.repo.owner,
                repo: context.repo.repo,
              });
              const release = releases.find(release => release.tag_name === tag_name);

              if (!release) {
                core.setFailed(`No draft release found for tag ${tag_name}. Please run "Release (step 1)" first.`);
                return;
              }

              if (!release.draft) {
                core.setFailed(`Release for tag ${tag_name} is already officially published.`);
                return;
              }

              // Publish the draft release
              await github.rest.repos.updateRelease({
                owner: context.repo.owner,
                repo: context.repo.repo,
                release_id: release.id,
                draft: false,
              });

              console.log(`Published release for tag ${tag_name} completed`);
            } catch (error) {
              core.setFailed(`Error while publishing release: ${error.message}`);
            }