auto_release.yml

name: Auto Release Pipeline

on:
  push:
    branches:
      - main

permissions:
  contents: write

jobs:
  tag-and-release:
    name: Create SemVer Tag and Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Essential for retrieving all tags to calculate the next semver bump

      - name: Calculate release version (b<commit_count>)
        id: tag_version
        run: |
          COMMIT_COUNT=$(git rev-list --count HEAD)
          TAG_NAME="b${COMMIT_COUNT}"
          echo "Calculated tag: $TAG_NAME"
          echo "new_tag=$TAG_NAME" >> $GITHUB_OUTPUT
          
          # Create and push the tag manually
          git tag $TAG_NAME
          git push origin $TAG_NAME

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.tag_version.outputs.new_tag }}
          name: Release ${{ steps.tag_version.outputs.new_tag }}
          body: "Automated release based on commit count ${{ steps.tag_version.outputs.new_tag }}"
          generate_release_notes: true

      - name: Trigger SwiftLM Dependency Bump
        uses: actions/github-script@v6
        env:
          PR_TOKEN: ${{ secrets.SWIFTLM_PR_TOKEN || secrets.PAT_TOKEN || secrets.GITHUB_TOKEN }}
        with:
          github-token: ${{ env.PR_TOKEN }}
          script: |
            try {
              await github.rest.repos.createDispatchEvent({
                owner: 'SharpAI',
                repo: 'SwiftLM',
                event_type: 'dependency_bump',
                client_payload: {
                  source_repo: context.repo.repo,
                  new_tag: '${{ steps.tag_version.outputs.new_tag }}'
                }
              });
              console.log("Successfully dispatched dependency_bump event to SharpAI/SwiftLM");
            } catch (error) {
              console.log("Dispatch failed. Ensure SWIFTLM_PR_TOKEN is set in repository secrets with repo scoping.", error);
            }