Skip to content
This repository has been archived by the owner on Feb 20, 2024. It is now read-only.
/ duffle-coat Public archive

VS Code extension for generating CNAB self-installers

License

Notifications You must be signed in to change notification settings

deislabs/duffle-coat

Repository files navigation

duffle-coat

A Visual Studio Code extension for generating CNAB self-installers.

This extension adds a Generate Self-Installer command to the following items:

The command generates an Electron application, which you can then run using npm run dev or package for distribution using npm run package. Your bundle is embedded in the application. If you choose the Full bundle option during generation, then all Docker images are also embedded in the application, allowing it to run entirely offline.

Note that once generated, the Electron app code is entirely decoupled from your source bundle. If you make changes to the bundle, you'll need to regenerate the Electron app (you can choose just to update the bundle rather than overwriting the entire app).

How to use

The Generate Self-Installer command prompts for either a Manifest only or Full bundle. Manifest only (or thin) bundles can only be installed in a connected environment. Full (or thick) bundles can be deployed in disconnected environments, because they contain not only the bundle description but also contains any invocation images and any images to be deployed.

NOTE: At the moment, Full bundles are not supported; and the extension presupposes that you have npm installed.

To create the installer:

  1. Build a bundle and locate the bundle.json file.
  2. Right-click the bundle.json file, and near the bottom of the list, select the Generate Self-Installer command.
  3. Select Manifest only bundle (in the current version).
  4. At the next prompt, choose the directory in which the Electron generator template will be created. If you use the project directory, you might want to add -cnab to both the .dockerignore and .gitignore files.
  5. Once the -cnab directory is created, open it in a console, and type npm install to bring in all the necessary modules.
  6. Type npm run dev to test the installer.
  7. Type npm run package to build the installer for the local OS. (You can run npm run package-all, but the current template brings in libraries for all platforms it can, several of which do not work.) The results of your work will be in the -cnab/release directory.

Known issues

  • The Full bundle generation options currently requires you to push all depended-on Docker images to a network repository before running it. (It is not sufficient for them to be present only in the local regsitry.) This is a known issue with the docker export command.

  • The installer uses duffle to install the bundle. This means that another tool will not necessarily be able to see the installation or interact with it. Use duffle to see the claim.

  • The installer creates a credential set from your values on installation and then destroys them afterward. If you want to use duffle to interact with the installed application, you will need to create a credential set for the bundle.

Unknown issues

I'm sure there are lots - please report any you find!

Application template

The application template lives in the deislabs/duffle-bag repo. You are welcome to clone this and use it as the basis for an installer application without using this extension. This extension just aims to make the job easier!

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

About

VS Code extension for generating CNAB self-installers

Resources

License

Code of conduct

Stars

Watchers

Forks

Packages

No packages published