draft-release.yml

name: Draft Release

on:
  push:
    branches:
      - main
    paths:
      - ".cursor-plugin/plugin.json"
      - ".claude-plugin/plugin.json"
      - "gemini-extension.json"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  draft-release:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository with tags
        uses: actions/checkout@v6

      - name: Read and validate plugin versions
        id: version
        shell: bash
        run: |
          set -euo pipefail

          release_version="$(jq -r '.version' .cursor-plugin/plugin.json)"
          claude_version="$(jq -r '.version' .claude-plugin/plugin.json)"
          gemini_version="$(jq -r '.version' gemini-extension.json)"

          if [[ "$release_version" != "$claude_version" || "$release_version" != "$gemini_version" ]]; then
            echo "Plugin version mismatch detected; refusing to create release." >&2
            exit 1
          fi

          echo "release_tag=v$release_version" >> "$GITHUB_OUTPUT"

      - name: Skip when release already exists
        id: exists
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          set -euo pipefail

          if gh release view "${{ steps.version.outputs.release_tag }}" >/dev/null 2>&1; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          else
            echo "exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Create draft release with generated notes
        if: ${{ steps.exists.outputs.exists == 'false' }}
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          set -euo pipefail

          gh release create "${{ steps.version.outputs.release_tag }}" \
            --title "${{ steps.version.outputs.release_tag }}" \
            --target "$GITHUB_SHA" \
            --draft \
            --generate-notes