repod/config/settings.py:
Remove the leading underscore from all config helper functions. It
serves no purpose and they are not exposed when importing from
repod.config.

repod/config/settings.py:
Use `repod.config.defaults.MANAGEMENT_REPO` as default directory for the
`ManagementRepo` model.

repod/models/config.py:
Remove config models, as they are now part of repod.config.settings.

repod/models/__init__.py:
Remove exposure of (now non-existent) config models.

tests/test_models.py:
Remove tests for config models.

repod/config/settings.py:
Copy `Architecture`, `Directory`, `ManagementRepo`, `PackagePool`,
`PackageRepo`, `SourcePool` to repod.config.settings as they are only
used in that context.

tests/config/test_settings.py:
Copy tests for added models.

repod/config/__init__.py:
Add init file to expose the `repod.config.settings.Settings`.

repod/config/settings.py:
Turn imports from `repod.config.defaults` and `repod.models` into
top-level imports.

repod/files/__init__.py:
Turn imports from `repod.config.defaults` into top-level imports.

tests/config/test_config.py:
Adapt import location for `repod.config.settings`.

Move the configuration related files config.py and defaults.py to a
dedicated config module to be able to expose only parts of the
functionality when importing it.
Move tests to dedicated location for config.

docs/packages/contents.rst:
Add documentation about .PKGINFO files, including JSON schema for
PkgInfo.

tox.ini:
Also export the PkgInfo JSON schema when creating documentation.

repod/files/pkginfo.py:
Add a .PKGINFO parser, which fully validates files of version 1 and of
version 2 (with pkgtype).

tests/files/test_pkginfo.py:
Add unit and integration tests for .PKGINFO parser.

repod/common/enums.py:
Add `PkgTypeEnum` to distinguish different types of pkgtype values.
Add `pkg_types_for_pkgtype_regex()` to provide a string for the PKGTYPE
regular expression.

repod/common/regex.py:
Add the `PKGTYPE` regular expression, which makes use of
`repod.common.enums.pkg_types_for_pkgtype_regex`.

tests/common/test_regex.py:
Add tests for PKGTYPE regular expression.

tests/conftest.py:
Add defaults and specific fixtures for pkgtype.
Add fixtures for default version.
Add fixtures for creating .PKGINFO strings and files of version one and
two.

repod/common/models.py:
Add the pydantic model `SchemaVersionV2` to track a schema version two
in composite models.

.readthedocs.yaml:
Also install poetry so that all required packages can be installed using
tox and poetry.

repod/common/models.py:
Attempt to import pyalpm's `vercmp()` and use it in `PkgVer.vercmp()`
and `Version.vercmp()` instead of the builtin implementation if it is
available.

tests/common/test_models.py:
Parametrize tests for `PkgVer.vercmp()` and `Version.vercmp()` further
so that they can run against pyalpm's `vercmp()` and the builtin
implementation.

tox.ini:
Call poetry in tox.ini again, as this way we can ensure to install
all packages based on the lock file.
Additionally, this allows to properly and selectively install extras,
required e.g. by the coverage target (as to not install pyalpm for all
targets).

.gitlab-ci.yml:
Install python-poetry to test environment.

pyproject.toml:
Add setuptools to build requirements because of bug in pip:
https://github.com/pypa/pip/issues/6100

pyproject.toml:
Add pyalpm as optional extra feature.

poetry.lock:
Update poetry lock file.

pyproject.toml:
Remove pyalpm from project requirements

poetry.lock:
Update poetry lock file to not include pyalpm anymore.

repod/common/models.py:
Replace the use pyalpm's `vercmp()` with the internal one.

tests/common/test_models.py:
Add tests for `Version.is_{newer,older}_than()`.

tests/test_models.py:
Remove redundant/ superseded tests for `Version` and
`Version.is_{newer,older}_than()`.

repod/common/models.py:
Add the `Epoch`, `PkgRel` and `PkgVer` models, which implement epoch,
pkgrel and pkgver (respectively) and allow comparision via a `vercmp()`
instance method.
Add helper methods `get_epoch()`, `get_pkgrel()` and `get_pkgver()` to
the `Version` model to be able to retrieve the respective subsets.
Add native `vercmp()` method to `Version` model to allow comparison
amongst instances of the model.

tests/common/test_models.py:
Add tests for the `Epoch`, `PkgRel`, `PkgVer` and `Version` models.

* artafinde/cleanup-self-cls:
  Use `cls` argument for class methods

.gitlab-ci.yml:
On pushes to master trigger a call to the readthedocs API using a token
and a project ID.

.readthedocs.yaml:
Add configuration file for integration with https://readthedocs.org.

tests/test_cli.py:
Add helper function `list_databases()` to list packages and files
contained in a temporary sync database called `tmp`.
Extend `test_transform_{core,extra,community,multilib}_databases()` to
call `list_databases()` for testing the temporarily created sync dbs with
pacman.
Remove the superseded `test_transform_databases_and_use_with_pacman()`.

tests/conftest.py:
Add fixture `empty_syncdbs` to create empty files to be used as sync
databases in an appropriate `pacman/sync/` subdirectory of a temporary
dir.

.gitlab-ci.yml:
Add the [multilib] repository to the CI environment so that it can be
used in integration tests.

* artafinde/eliminate-legacy-tmpdir:
  Replace legacy tmpdir with tmp_path
  Ignore jetbrains family IDE files and junit report

Fixes: #56

* artafinde/add-test-report:
  Add junit report test

This enables gitlab test report page

* artafinde/add_multilib_integration_test:
  Add integration test for multilib

* artafinde/clean-up:
  Remove badges from Readme

They are not defined on the project itself

repod/config.py:
Use typed assignments in root_validator, as otherwise the typing is too
unspecific for mypy >= 0.960.

repod/common/models.py:
Use email-validator to validate the email part of a Packager model
instance.

repod/common/regex.py:
Remove the use of the EMAIL regex as it is superseded by the use of
email-validator in model validation.

repod/files/buildinfo.py:
Use repod.common.models.Packager instead of implementing own Packager
model.

tests/common/test_regex.py:
Remove tests for removed EMAIL regex.

tests/conftest.py:
Change the return value of `create_default_packager()` to contain a
valid domain and tld, as email-validator checks deliverability.
Add invalid email to return value of
`create_default_invalid_packager()` to raise on invalid email using
email-validator.

tests/test_models.py:
Add simple test for Packager model using default fixtures.