docker-build.yml

name: "docker-build"

on:
  push:
    branches:
      - "**"
  workflow_dispatch:

env:
  GO_VERSION: 1.18
  IMAGE_NAME: ${{ github.repository }}
  REGISTRY: ghcr.io

jobs:
  docker-build:
    runs-on: "ubuntu-latest"
    permissions:
      contents: write
      packages: write

    steps:
      - uses: "actions/checkout@v3"

      - name: set up go
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GHCR
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64, linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          file: docker/Dockerfile