name: Docker

on:
  push:
    tags:
      - "v*"
    branches:
      - main
  pull_request:

env:
  GORELEASER_VER: "v2.3.2"

jobs:
  release:
    env:
      flags: ""
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:
      - name: Parse semver string
        id: semver_parser
        uses: booxmedialtd/ws-action-parse-semver@v1
        with:
          input_string: ${{ (startsWith(github.ref, 'refs/tags/v') && github.ref) || 'refs/tags/v0.0.0' }}
          version_extractor_regex: '\/v(.*)$'

      - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
        run: echo "flags=--snapshot" >> $GITHUB_ENV

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # It is required for GoReleaser to work properly

      - name: Install modules
        run: go mod tidy

      - name: check git status
        run: git --no-pager diff --exit-code
      # Set up BuildKit Docker container builder to be able to build
      # multi-platform images and export cache
      # https://github.com/docker/setup-buildx-action
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Login to Docker hub
        if: github.repository == github.event.pull_request.head.repo.full_name || !github.head_ref
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Install OS build dependencies
        run: sudo apt update && sudo apt install -y -q gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu

      - name: Install goversioninfo
        run: go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@233067e
      
      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v4
        with:
          version: ${{ env.GORELEASER_VER }}
          args: release --clean ${{ env.flags }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}