main.yml

name: Check Lines Before Merge

on:
  pull_request:
    types:
      - synchronize
      - opened
      - reopened

jobs:
  check-lines:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Count lines of code
        id: count-lines
        run: |
          line_count=$(find . -name '*.js' -o -name '*.jsx' -o -name '*.ts' -o -name '*.tsx' -o -name '*.py' -o -name '*.java' -o -name '*.swift' -o -name '*.c' -o -name '*.cpp' -o -name '*.h' | xargs cat | wc -l)
          echo "::set-output name=line_count::$line_count"

      - name: Check line count
        run: |
          line_count=${{ steps.count-lines.outputs.line_count }}
          if [ $line_count -gt 250 ]; then
            echo "Error: Too many lines of code ($line_count). Please reduce the code size before merging."
            exit 1
          fi

      - name: Display message
        if: failure()
        run: echo "Code size is within limits. Merging is allowed."

      - name: Send email notification
        if: failure()
        uses: dawidd6/action-send-mail@v2
        with:
          server_address: smtp.gmail.com
          server_port: 587
          username: ${{ secrets.GMAIL_USER }}
          password: ${{ secrets.GMAIL_PASSWORD }}
          subject: "Code Size Exceeded"
          to: shahaji@8848digital.com
          body: "Code size exceeded the limit. Please reduce the code size before merging."