build-deploy.yml

name: Build and deploy a Docker image

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  push:
    branches:
      - main

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

jobs:
  build-deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      # the buildx action does this step automatically, however we have to be
      # explicit in order to be able to use a build context (see below)
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Log in to the Container registry
        uses: docker/login-action@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: . # build context needed because we copy `.git` folder for last updated at timestamps
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            NEXT_PUBLIC_BASE_URL=https://howto.acdh.oeaw.ac.at
            NEXT_PUBLIC_GIT_REPO=${{ github.repository }}
            NEXT_PUBLIC_GIT_BRANCH=main
            NEXT_PUBLIC_MATOMO_BASE_URL=https://matomo.acdh.oeaw.ac.at/
            NEXT_PUBLIC_MATOMO_ID=199
            NEXT_PUBLIC_ALGOLIA_APP_ID=${{ secrets.NEXT_PUBLIC_ALGOLIA_APP_ID }}
            NEXT_PUBLIC_ALGOLIA_API_KEY=${{ secrets.NEXT_PUBLIC_ALGOLIA_API_KEY }}
            NEXT_PUBLIC_ALGOLIA_INDEX_NAME=${{ secrets.NEXT_PUBLIC_ALGOLIA_INDEX_NAME }}
          secrets: |
            "ALGOLIA_ADMIN_API_KEY=${{ secrets.ALGOLIA_ADMIN_API_KEY }}"
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Deploy to Rancher
        uses: acdh-oeaw/deploy-action@v1
        with:
          token: ${{ secrets.RANCHER_API_TOKEN }}
          project: c-m-6hwgqq2g:p-d2jmv
          deployment: howto:howto