Add a new package

The following document demonstrates how to create a new swh package in the current swh phabricator instance and reference it so the Continuous Integration (CI) is able to build the new package.

We will need to (optionally) create a project, then create a repository, reference it in the CI and finally update the documentation repository so the docs get built with that new package. Optionally, we can also create the necessary debian branches for the debian build deployment process to work. That’s not something immediately urgent when bootstraping a package though.

Create a project

Create a new Project (seen also as a Tag) and fill in the form:

  • Fill in the “name” field (e.g. Origin Sourceforge, Loader XYZ, …)

  • Additional hashtags should be filled in with easy to remember hashtags (e.g. #sourceforge, #loader-xyz)

  • Add a small description about what the project is about

Create a repository

  • Create a new Git repository and fill in the form:

  • name of the repository should be human readable (e.g. Git Loader, Gitlab Lister)

  • callsign should follow the current naming convention

  • short-name should be lower case and dash separated (e.g. swh-loader-git, swh-lister, …)

  • Tags should be filled with:

    • the first project/tag you created

    • Language-Python: Enable unit tests execution on commit

    • Has debian packaging branches: Activate debian builds in the CI

    • Sync to github: (optional) Activate mirroring sync to github

  • Add the staging area, click in order from BUILDS (left menu) > Staging Area > Edit staging > fill in Staging Area URI with

  • Finally, activate the repository

Add the repo on the swh-environment project

(Only if necessary)

Unless specified otherwise, the following commands need to run from the base directory swh-environment.

  • clone the new repository

git clone
  • launch the command bin/init-py-repo to initialize the repository with a project template

bin/init-py-repo swh-new-repo
  • Edit the default content of the template (Example)

  • Configure your local pre-commit hook

    • In the swh-environment/swh-my-new-repo directory, execute:

    grep -q .git/hooks/pre-commit || pre-commit install
  • Declare the repository on the mr configuration

    • Edit the .mrconfig file and declare the new repository (just duplicate one existing entry and adapt with the new package name)

    • Commit file modification (Example)

Install CI jobs

Setting up debian builds

As mentioned early in the introduction, this configuration can be delayed for when the package is actually ready to be deployed.

If you want to attend immedialy, follow through the Setting up the debian build documentation.

Documentation updates

  • Documentation repository is located in the swh-docs repository.

  • Add the new package dependency in the top-level requirements-swh.txt and requirements-swh-dev.txt

  • Add the new package entry in docs/index.rst with a concise description of the package

:ref:`swh.my_new_repo <swh-my-new-repo>`
    short description of the repository

# at the end of the index page
   swh.my_new_repo <swh-my-new-repo/index>
  • ensure this builds fine locally (e.g run tox, then make -C docs)

  • Then open a diff to advertise the new documentation entrypoints (Example)