name: Auto Minor Bump on Main

on:
  push:
    branches:
      - main

jobs:
  bump_minor:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5.0.0
        with:
          fetch-depth: 0     # fetch all history (needed to get all tags)


      - name: Get latest tag
        id: get_tag
        run: |
          echo "LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo v0.0.0)" >> $GITHUB_ENV

      - name: Bump minor version
        id: bump_version
        run: |
          echo "Latest tag: $LATEST_TAG"
          IFS='.' read -r major minor patch <<<"${LATEST_TAG//v/}"
          new_minor=$((minor + 1))
          NEW_TAG="v${major}.${new_minor}.0"
          echo "NEW_TAG=$NEW_TAG" >> $GITHUB_ENV

      - name: Create new tag and push
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag $NEW_TAG
          git push origin $NEW_TAG