name: CI

on:
  push:
    branches:
      - main
    tags:
      - '*'
  pull_request:

jobs:
  tests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: install go
        uses: actions/setup-go@v2
        with:
          go-version: 1.17

      - name: Lint
        run: make lint

      - name: Tests
        run: make test

  deploy:
    runs-on: ubuntu-latest
    needs: tests
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
    steps:
      - uses: actions/checkout@v2

      - name: Set env
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV

      - name: Sign in to dockerhub
        run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin

      - name: Deploy image
        run: make docker-build VERSION=$RELEASE_VERSION