python-blog/.github/workflows/publish.yaml

name: Test, build, publish & deploy

on:
  workflow_dispatch:
  push:
    branches:
      - master

permissions:
  contents: read

jobs:
  tests:
    uses: ./.github/workflows/test.yaml
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    needs: [tests]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Log in to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: crocmagnon/blog:latest
          cache-from: type=registry,ref=crocmagnon/blog:latest
          cache-to: type=inline
          platforms: linux/amd64
  deploy:
    name: Deploy new image
    runs-on: ubuntu-latest
    needs: [push_to_registry]
    steps:
      - name: Deploy
        run: |
          TEMP=$(mktemp)
          echo "${{ secrets.DEPLOY_KEY }}" > $TEMP
          ssh -o StrictHostKeyChecking=no -i $TEMP -p ${{ secrets.DEPLOY_PORT }} ${{ secrets.DEPLOY_USERNAME }}@${{ secrets.DEPLOY_HOST }} /mnt/data/blog/update
      - name: Check
        uses: nick-fields/retry@v2
        with:
          timeout_seconds: 30
          max_attempts: 5
          retry_wait_seconds: 2
          warning_on_retry: false
          command: curl -sSL --fail -m 10 https://gabnotes.org | grep $GITHUB_SHA > /dev/null