Commit c2402f40 renamed the entry points from `lister.*` without
updating the rest of the framework. Revert the changes (and sort the
list alphabetically).

Use another Api endpoint that helps the lister to be stateful.
The Api endpoint used needs a ``since`` value that represents a
sequential index in the history.
The ``all_packages_count`` state helps in storing a count which will be
used as ``since`` argument on the next run.

'url' and 'instance' are mandatory
Add elm lister entry to pyproject.toml

The Elm Lister lists Elm packages origins from the Elm
lang registry.
It uses an http api endpoint to list packages origins.
Origins are Github repositories, releases take advantages
of Github relase Api.

Guix now provides a "submodule" info in the sources.jon file it
produced so exploit it to set the new "submodules" parameter of
the git-checkout loader in order to retrieve submodules only when
it is required.

Related to swh/devel/swh-loader-git#4751.

Add a state to the lister to store the ``last_seen_commit`` as a Git
commit hash.

Use Dulwich to retrieve a Git commit walker since
``last_seen_commit`` if any.
For each commit detect if it is a new package or a new package
version commit and returns its origin with commit date as
last_update.

Fix hanging test when executed outside tox.

Convert README from markdown to ReST to make it embeddable in
docs/index.rst

The CRAN lister improvements introduced in 91e4e33d originally used pyreadr
to read a RDS file from Python instead of rpy2.

As swh-lister was still packaged for debian at the time, the choice of using
rpy2 instead was made as a debian package is available for it while it is not
for pyreadr.

Now debian packaging was dropped for swh-lister we can reinstate the pyreadr
based implementation which has the advantages of being faster and not depending
on the R language runtime.

Related to swh/meta#1709.

Antoine Lambert authored 1 year ago and Antoine R. Dumont committed 1 year ago

That fails the current loader ingestion as this must be an exact value (when provided,
it's checked against the download operation).

Refs. swh/infra/sysadm-environment#4746

Display the number of processed pages and listed origins after the
listing process ended.

In order to simplify the testing of listers, allow to call the run command
of swh-lister CLI without scheduler configuration. In that case a temporary
scheduler instance with a postgresql backend is created and used.

It enables to easily test a lister with the following command:

$ swh -l DEBUG lister run <lister_name> url=<forge_url>

The implementation of `HTTPError` in `requests` does not guarantee that
the `response` property will always be set. So we need to ensure it is
not `None` before looking for the return code, for example.

This also makes mypy checks pass again, as `types-request` was updated
in 2.31.0.9 to better match this particular aspect. See:
https://github.com/python/typeshed/pull/10875

Ensure the registry path does not exists before cloning the repository.

This module introduce Julia Lister.
It retrieves Julia packages origins from the Julia General Registry, a Git
repository made of per package directory with Toml definition files.

Similar to cgit, it exist cases where git clone URLs for projects hosted
on a gitweb instance cannot be found when scraping project pages or cannot
be easily derived from the gitweb instance root URL.

So add an optional base_git_url parameter enabling to compute correct clone
URLs by appending project names to it.

Some gitweb instances can have some string prefixes before the displayed
git clone URLs so ensure to strip them to properly extract URLs.

Related to swh/infra/sysadm-environment#5051.

rstrip is not a method to remove a string suffix so use another
way to extract gitweb project name.

It fixes the computation of some gitweb origin URLs.

Related to swh/infra/sysadm-environment#5050.

Extra Packages for Enterprise Linux is a set of additional packages
community maintained that can be installed on many Red Hat based
distributions.

This reverts commit c9e2339a

Add a dlang module that retrieve origins from an http api endpoint.
Each origin is a git based project url on github.com, gitlab.com or
bitbucket.com.

Ensure that all lister classes have the same set of mandatory parameters
in their constructors, notably: scheduler, url, instance and credentials.

Add a new test checking listers classes have mandatory parameters declared
in their constructors. The purpose is to avoid deployment issues on staging
or production environment as celery tasks can fail to be executed if mandatory
parameters are not handled by listers.

Reated to swh/infra/sysadm-environment#5030.