https://github.com/nirvana/belvedere

An example of CircleCI integration with Elixir
https://github.com/nirvana/belvedere

Last synced: about 1 month ago
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An example of CircleCI integration with Elixir

• Host: GitHub
• URL: https://github.com/nirvana/belvedere
• Owner: nirvana
• License: mit
• Created: 2015-04-24T10:13:41.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-07-16T01:44:06.000Z (over 9 years ago)
• Last Synced: 2024-10-07T18:47:40.807Z (2 months ago)
• Language: Elixir
• Homepage:
• Size: 183 KB
• Stars: 18
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# belvedere

[![Circle CI](https://circleci.com/gh/realmlabs/belvedere.svg?style=shield)](https://circleci.com/gh/realmlabs/belvedere)

This project exists as an example for continuous integration of Elixir on CircleCI.  

It also works as a bit of a boilerplate project.

## Features:

  - Builds your project as a docker container, and automatically pushes it to dockerhub if tests pass

  - Runs Dialyzer on your project

  - Caches build environment and container layers for quick build times.

### HowTo

Getting this going in your project:

  - Copy the scripts/ci folder, circle.yml & Dockerfile to your project.

  - add ```{:earmark, "~> 0.1", only: :dev}, {:ex_doc, "~> 0.7", only: :dev}``` to mix.exs deps

  - Update the Erlang and Elixir versions to the latest in the Dockerfile

  - Set CIRCLE_PROJECT_REPONAME in the Dockerfile to your project's name

  - Make changes to the Docker File as appropriate for your project

  - Specify the deps and apps you care about for dialyzer in your mix file. (see our example)

  - Add credentials for the Docker.com repo to your CircleCI account (optional for deployment)

    https://circleci.com/docs/docker

  - Add the repo to CircleCI so that the webhook is installed

###Deploying to Docker Hub

  This example also deploys the built image to Docker Hub after successfully building and testing. See the `deployment` section of [circle.yml](circle.yml) for details on how this is done. Note that three environment variables need to be set on CircleCI for the deployment to work:

  * DOCKER_EMAIL - The email address associated with the user with push access to the Docker Hub repository

  * DOCKER_USER - Docker Hub username

  * DOCKER_PASS - Docker Hub password (these are all stored encrypted on CircleCI, and you can create a deployment user with limited permission on Docker Hub if you like)

  Also note that the Docker Hub repository name and Docker registry endpoint are hard-coded into [circle.yml](circle.yml) and [.dockercfg.template](.dockercfg.template) respectively and would need to be changed to deploy to a different repository or registry.

###Publish to Hex

  - Pull your docker image and run it in a container. e.g. 

    ```docker pull nirvana/belvedere``` 

    ```docker run -i -t CONTAINER_ID```

  - Authorize your hex user with ```mix hex.user auth```

  - Publish the package with ```mix hex.publish```

  - Publish the docs with ```mix hex.docs```

  ##See also

  * [CircleCI Home](https://circleci.com)

  * [The CircleCI Docker docs](https://circleci.com/docs/docker)

  * [The Docker userguide](http://docs.docker.com/userguide/)

  * [Docker Hub](https://hub.docker.com/)  

  * [Hex.docs](https://hex.pm/docs/tasks#hex_docs)

  * [ExDoc](https://github.com/elixir-lang/ex_doc)

  * [Hex.publish](https://hex.pm/docs/tasks#hex_publish)