docker-publish.yml

name: Build

on:
  push:
    workflow_dispatch:
    inputs:
      dnscrypt-proxy-release:
        description: 'DNSCrypt Proxy Release'
        required: true

env:
  REGISTRY: docker.io
  IMAGE_NAME: xtr0py/dnscrypt-proxy-2-docker


jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    env:
      DNSCRYPT_PROXY_VERSION: ${{ github.event.inputs.version }}
     
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Setup default version
        run: echo "DNSCRYPT_PROXY_VERSION=2.1.5" >> $GITHUB_ENV
        if: ${{ env.DNSCRYPT_PROXY_VERSION == '' }}

      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v1


      # Login against a Docker registry except on PR
      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/#-action@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}


      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: linux/amd64
          build-args: VERSION=${{ env.DNSCRYPT_PROXY_VERSION }} 
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:testing,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.DNSCRYPT_PROXY_VERSION }}
          push: true