mod.yml

on:
  pull_request:
  push:
    branches:
    - main
name: Mod
jobs:
  mod:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Read Go version
      id: go_version
      run: echo "go_version=$(cat .go-version)" >> $GITHUB_OUTPUT
    - name: Install Go (${{ steps.go_version.outputs.go_version }})
      uses: actions/setup-go@v5
      with:
        go-version: ${{ steps.go_version.outputs.go_version }}
    - name: Check go.mod
      run: |
        go mod download
        go mod tidy
        if [ ! -z "$(git status --porcelain go.mod)" ]; then
          printf "go.mod has modifications\n"
          git diff go.mod
          exit 1
        fi
        if [ ! -z "$(git status --porcelain go.sum)" ]; then
          printf "go.sum has modifications\n"
          git diff go.sum
          exit 1
        fi
        if [ ! -z "$(git status --porcelain go.work)" ]; then
          printf "go.work has modifications\n"
          git diff go.work
          exit 1
        fi
        if [ ! -z "$(git status --porcelain go.work.sum)" ]; then
          printf "go.work.sum has modifications\n"
          git diff go.work.sum
          exit 1
        fi