name: Build and Push Docker Image

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: gcr.io/kaniko-project/executor:debug

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Prepare Kaniko config
        run: |
          mkdir -p /kaniko/.docker
          echo "{\"auths\":{\"code.puffinoffset.com\":{\"auth\":\"$(echo -n "${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}" | base64)\"}}}" > /kaniko/.docker/config.json

      - name: Build and push with Kaniko
        run: |
          /kaniko/executor \
            --context=${{ github.workspace }} \
            --dockerfile=${{ github.workspace }}/Dockerfile \
            --destination=code.puffinoffset.com/matt/puffin-app:latest \
            --destination=code.puffinoffset.com/matt/puffin-app:main-${{ github.sha }} \
            --cache=true \
            --cache-repo=code.puffinoffset.com/matt/puffin-app/cache