GitHub Actions Workshop

Master GitHub Actions with hands-on labs and exercises. Learn how to automate workflows, run tests, deploy applications, and more using GitHub's powerful automation platform. This repository has everything you need to get started with continuous integration and continuous deployment.

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Solution: Publish ASP.NET Web API as a Docker Image

name: ASP.NET Web API Publish Docker Image
on:
  workflow_dispatch:
  push:
    paths:
      - '.github/workflows/aspnet-webapi-publish-docker-image.yml'
      - 'src/dotnet/Weather.WebApi/**'

env:
  DOCKER_IMAGE: prasadhonrao/aspnet-weather-webapi

jobs:
  build:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./src/dotnet/Weather.WebApi
    permissions:
      contents: read
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Build ASP.NET Weather Web API
        run: dotnet build

      - name: Build Local Docker Image
        run: docker image build -t aspnet-weather-webapi .

      - name: List Docker Images
        run: docker image ls

      - name: Log in to Docker Hub
        uses: docker/login-action@v2
        with:
          username: $
          password: $

      - name: Tag Image to latest
        run: docker tag aspnet-weather-webapi $:latest

      - name: Push Image with latest tag to Docker Hub Registry
        run: docker push $:latest

      - name: List Docker Images
        run: docker image ls