deploy.yml

name: Deploy

on:
  push:
    branches:
      - main
  workflow_dispatch:

env:
  slug: ghcr.io/fyko/ambient-weather-collector
  dockerfile: ./Dockerfile

jobs:
  publish:
    name: Publish Image
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Login to Google Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.slug }}
          tags: |
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
            type=sha
            type=sha,format=long
            #type=ref,enable=true,priority=600,prefix=,suffix=,event=pr
            #type=ref,enable=true,priority=600,prefix=,suffix=,event=push

      - name: Build
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ${{ env.dockerfile }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

      # Temp fix
      # https://github.com/docker/build-push-action/issues/252
      # https://github.com/moby/buildkit/issues/1896
      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

      - name: Trigger Portainer Webhook
        if: github.repository == 'Fyko/ambient-weather-collector'
        shell: bash
        run: |
          webhook_url=$PORTAINER_DEPLOY_WEBHOOK
          if [ -z "$webhook_url" ]; then
            echo "PORTAINER_DEPLOY_WEBHOOK secret is not set"
            exit 0
          fi

          curl -X POST ${{ secrets.PORTAINER_DEPLOY_WEBHOOK }}