release.yml

name: Release on Push to Main

on:
  push:
    branches:
      - main

jobs:
  release:
    runs-on: ubuntu-latest

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

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
           go-version-file: 'go.mod'

      - name: Install dependencies
        run: go mod tidy

      - name: Get the current tag
        id: get_tag
        run: |
          TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
          echo "Current tag: $TAG"
          echo "tag=$TAG" >> "$GITHUB_OUTPUT"

      - name: Bump version and create tag
        id: bump_version
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          # Get the current tag
          TAG=${{ steps.get_tag.outputs.tag }}
          # Extract the version number components
          IFS='.' read -r -a VERSION_PARTS <<< "${TAG#v}"
          MAJOR=${VERSION_PARTS[0]}
          MINOR=${VERSION_PARTS[1]}
          PATCH=${VERSION_PARTS[2]}
          # Increment the patch version number
          NEW_TAG="v$MAJOR.$MINOR.$((PATCH + 1))"
          # Create a new tag
          git tag $NEW_TAG
          git push origin $NEW_TAG
          echo "New tag: $NEW_TAG"
          echo "new_tag=$NEW_TAG" >> "$GITHUB_OUTPUT"

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.bump_version.outputs.new_tag }}
        env:
          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}