ghcr.yaml

name: "Push image to ghcr"

on:
  workflow_dispatch:
  schedule:
    - cron: 0 0 * * * # At the end of everyday
  push:
    branches: [master]
    paths:
      #FIXME: include the go binary here, when the time comes
      - 'docker/**'
      #when dependabot bumps a workflow version, we want to see how it works
      - ".github/**"
    tags:
      - v*.*.*
  release:
    types: [created]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: wanjohiryan/arc3dia
  BASE_TAG_PREFIX: base

jobs:
  build-go:
    name: Build arc3dia go executable
    runs-on: ubuntu-latest
    steps: 
      -
        name: Checkout repo
        uses: actions/checkout@v4
      - 
        name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: 1.18
      - 
        name: Build binary
        run: go build -v ./
      -
       name: Upload artifact
       uses: actions/upload-artifact@v3
       with:
         name: gobinary
         path: ./Arc3dia
         retention-days: 5

  build-and-push-git-pkg:
    name: Build docker base image
    runs-on: ubuntu-latest
    needs:
      - build-go
    permissions:
      contents: read
      packages: write
    #
    # do not run on forks
    if: github.repository_owner == 'wanjohiryan'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Container metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/${{ env.BASE_TAG_PREFIX }}
          #
          #tag on release, and a nightly build for 'dev'
          tags: |
            type=raw,value=nightly,enable={{is_default_branch}}
            type=ref,event=tag
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}

      -
        name: Download go binary
        uses: actions/download-artifact@v3
        with:
          name: gobinary
          path: ./

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          context: ./
          file: docker/base/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}