diun/.github/workflows/gosum.yml

name: gosum

on:
  push:
    branches:
      - 'master'
      - 'v*'
    paths:
      - '.github/workflows/gosum.yml'
      - 'go.mod'
      - 'go.sum'

jobs:
  fix:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.13
      -
        name: Tidy
        run: |
          rm -f go.sum
          go mod tidy
      -
        name: Set up Git
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config user.name GitHub
          git config user.email noreply@github.com
          git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
      -
        name: Commit and push changes
        run: |
          git add .
          if output=$(git status --porcelain) && [ ! -z "$output" ]; then
            git commit --author "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>" --message "Fix go modules"
            git push
          fi