release.yml

name: Release Automation

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: write

jobs:
  create-release-branches:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Git
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com

      - name: Create release branches
        run: |
          # Get the pushed tag
          TAG=${GITHUB_REF#refs/tags/}
          echo ${TAG}
          
          # Extract major, minor, and patch versions
          IFS='.' read -r MAJOR MINOR PATCH <<< "${TAG#v}"
          echo ${MAJOR}
          echo ${MINOR}
          echo ${PATCH}
          
          # Create release branch for the exact version
          git checkout -b "release/${TAG}"
          git push origin "release/${TAG}"
          
          # Update release branch for minor version
          git checkout -b "release/v${MAJOR}.${MINOR}" || git checkout "release/v${MAJOR}.${MINOR}"
          git merge --ff-only "${TAG}"
          git push origin "release/v${MAJOR}.${MINOR}"
          
          # Update release branch for major version
          git checkout -b "release/v${MAJOR}" || git checkout "release/v${MAJOR}"
          git merge --ff-only "${TAG}"
          git push origin "release/v${MAJOR}"