gocover.yaml

name: Go coverage badge # The name of the workflow that will appear on Github

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
        go: [1.23]
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go }}

      - name: Build
        run: go install

      - name: Test
        run: |
          go test -v -cover ./... -coverprofile coverage.out -coverpkg ./...
          go tool cover -func coverage.out -o coverage.out  # Replaces coverage.out with the analysis of coverage.out

      - name: Go Coverage Badge
        uses: tj-actions/coverage-badge-go@v2
        if: ${{ runner.os == 'Linux' && matrix.go == '1.23' }} # Runs this on only one of the ci builds.
        with:
          green: 80
          filename: coverage.out
          link: https://github.com/keilerkonzept/topk/actions/workflows/gocover.yaml

      - uses: stefanzweifel/git-auto-commit-action@v5
        id: auto-commit-action
        with:
          commit_message: Apply Code Coverage Badge
          skip_fetch: true
          skip_checkout: true
          file_pattern: ./README.md

      - name: Push Changes
        if: steps.auto-commit-action.outputs.changes_detected == 'true'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ github.token }}
          branch: ${{ github.ref }}