name: CI

on:
  push:
    branches:
      - main

  pull_request:

permissions:
  contents: write

jobs:
  ci:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout (go mod tidy / gofmt)
        if: github.event_name != 'pull_request'
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v3

      - name: Setup Git
        if: github.event_name != 'pull_request'
        run: |
          git config --local user.email "rm99iv9s@duck.com"
          git config --local user.name "MedzikUserBot"

      - name: Tidy
        if: github.event_name != 'pull_request'
        run: |
          go mod tidy -go=1.17
          git add .
          git diff-index --quiet HEAD || git commit -m "go mod tidy"

      - name: GoFmt
        if: github.event_name != 'pull_request'
        run: |
          go fmt ./...
          git add .
          git diff-index --quiet HEAD || git commit -m "gofmt"

      - name: Pull changes
        if: github.event_name != 'pull_request'
        run: git pull -r

      - name: Push changes
        if: github.event_name != 'pull_request'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}

      - name: Semantic Release
        if: github.event_name != 'pull_request'
        uses: go-semantic-release/action@v1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout (build)
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Login to DockerHub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v3
        with:
          distribution: goreleaser
          version: latest
          args: release --rm-dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        with:
          path: dist/*.tar*
          retention-days: 10