name: Go Format Check

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  gofmt-check:
    name: Check Go Formatting
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: "1.22"

      - name: Check gofmt
        run: |
          unformatted=$(gofmt -l .)
          if [ -n "$unformatted" ]; then
            echo "The following files are not formatted correctly:"
            echo "$unformatted"
            exit 1
          fi