Auto increments package version on every branch merge to main branch

auto-increment-version.yaml

name: Auto Increment Version

on:
  push:
    branches:
      - main

jobs:
  increment_version:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        
      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14'
        
      - name: Install dependencies
        run: npm ci
        
      - name: Check commit message
        id: commit
        run: |
          echo "::set-output name=message::${{ github.event.head_commit.message }}"
          git config --local user.email "${{ github.event.head_commit.author.email }}"
          git config --local user.name "${{ github.event.head_commit.author.name }}"
        
      - name: Determine version increment
        id: version_increment
        run: |
          commit_message="${{ steps.commit.outputs.message }}"
          if [[ $commit_message == *"minor"* ]]; then
            echo "::set-output name=increment::minor"
          elif [[ $commit_message == *"major"* ]]; then
            echo "::set-output name=increment::major"
          elif [[ $commit_message == *"hotfix"* ]]; then
            echo "::set-output name=increment::patch"
          else
            echo "::set-output name=increment::none"
          fi
        
      - name: Increment package.json version
        run: |
          increment="${{ steps.version_increment.outputs.increment }}"
          if [[ $increment != "none" ]]; then
            echo "Incrementing package.json version..."
            npm version $increment
            echo "Incremented package.json version using $increment"
          else
            echo "No version increment detected. Skipping..."
          fi

      - name: Commit and push changes
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add package.json
          git commit -m "${{ steps.commit.outputs.message }}"
          git push