release.yml

name: Generate a New Tag for Release

on:
  push:
    branches:
      - main

permissions:
  contents: write

jobs:
  build:
    name: Release to GitHub releases
    runs-on: ubuntu-latest
    env:
      BUG_OR_FEAT: ${{ endsWith(github.event.head_commit.message, '[tag-bug]') && 5 || 6 }}
    if: ${{ endsWith(github.event.head_commit.message, '[tag-bug]') || endsWith(github.event.head_commit.message, '[tag-feat]') }}
    steps:

      - name: Set the Git config
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: '0'

      - name: Generate tag
        run: |
          echo $BUG_OR_FEAT
          VERSION_MAJOR="1"
          VERSION_MINOR=$(git tag --list "${VERSION_MAJOR}.[0-9]*.[0-9]*" --sort=-version:refname | head -n 1 | grep -oE '[0-9]+\.[0-9]+$' | grep -oE '^[0-9]+')
          VERSION_PATCH=$(git tag --list "${VERSION_MAJOR}.[0-9]*.[0-9]*" --sort=-version:refname | head -n 1 | grep -oE '[0-9]+$')
          if [ $BUG_OR_FEAT -eq 5 ]; then
            echo "BUG"
            NEW_VERSION="${VERSION_MAJOR}.${VERSION_MINOR}.$((VERSION_PATCH + 1))"
          elif [ $BUG_OR_FEAT -eq 6 ]; then
            NEW_VERSION="${VERSION_MAJOR}.$((VERSION_MINOR + 1)).0"
            echo "FEAT"
          else
            echo "Critical error..! [1]"
            exit 1
          fi
          echo "Generated version: $NEW_VERSION"
          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV

      - name: Push Git Tag
        run: |
          git tag $NEW_TAG
          git tag -a $NEW_VERSION -m "v$NEW_VERSION"
          git push origin $NEW_VERSION

      - name: Update the v1 tag with the latest code
        run: |
          git tag -fa v1 -m "Update the v1 tag with the latest code"
          git push origin v1 --force