https://github.com/aswinbennyofficial/circleci-playground

Repository for hands-on exploration and experimentation with CircleCI. Learn Continuous Integration (CI) workflows, test automation, and deployment strategies in a sandbox environment
https://github.com/aswinbennyofficial/circleci-playground

Last synced: 2 months ago
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Repository for hands-on exploration and experimentation with CircleCI. Learn Continuous Integration (CI) workflows, test automation, and deployment strategies in a sandbox environment

• Host: GitHub
• URL: https://github.com/aswinbennyofficial/circleci-playground
• Owner: aswinbennyofficial
• License: mit
• Created: 2024-03-18T11:41:06.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-03-24T17:55:41.000Z (about 1 year ago)
• Last Synced: 2025-01-19T09:43:25.710Z (4 months ago)
• Language: Go
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# circleci-playground

Repository for hands-on exploration and experimentation with CircleCI. Learn Continuous Integration (CI) workflows, test automation, and deployment strategies in a sandbox environment

The project is a simple application That responds `Hello World, The secret env is $SECRET_KEY` on hitting / endpoint on 8080. Where `SECRET_KEY` is an environment variable.

The circleci config will:

- Run tests

- Build the image

- Push to dockerHub     

## CircleCi config

```yaml

version: 2.1

jobs:

  build:

    docker:

      - image: cimg/go:1.21.8  # Using a CircleCI maintained Go image

    working_directory: ~/circleci-playground  # Set the working directory

    steps:

      - checkout # checks out the source code of the project into the working directory

      # Run Go tests

      - run:

          name: Run Go tests

          command: go test -cover ./...  

      # Use setup_remote_docker to set up a remote Docker environment

      - setup_remote_docker

      # Build Docker image (Make sure Dockerfile is in the root folder of the project)

      - run:

          name: Build Docker image

          command: docker build -t breeze5690/hello-world:latest . 

      # Login to Docker Hub using environment variables

      - run:

          name: Login to Docker Hub

          command: docker login --username $DOCKER_USERNAME --password $DOCKER_PASSWORD

      # Push Docker image to Docker Hub

      - run:

          name: Push Docker image to Docker Hub

          command: docker push breeze5690/hello-world:latest

workflows:

  version: 2

  build:

    jobs:

      - build

```