Switch to pyproject.toml with Hatchling and Versioneer (#68)

* Switch to pyproject.toml with Hatchling and Versioneer

- Replaced setup.py, setup.cfg, and MANIFEST.in with pyproject.toml.
- Configured Hatchling as the build backend.
- Integrated Versioneer for dynamic versioning using hatch-vcs plugin.
- Added .gitignore file.

* Delete .gitignore

* Create MANIFEST.in

* Update __init__.py

* Update _version.py

* Update environment.yml

* Update pyproject.toml

* Update deploy.yml

* Update deploy.yml

---------

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Author: jan-janssen

.ci_support/environment.yml

@@ -3,6 +3,8 @@ channels:
 dependencies:
 - python
 - coverage
+- hatchling =1.27.0
+- hatch-vcs =0.5.0
 - qrcode=8.2
 - pyotp=2.9.0
 - pyzbar=0.1.9

.github/workflows/deploy.yml

@@ -4,29 +4,31 @@ on:
     push:
     pull_request:
 
-# based on https://github.com/pypa/gh-action-pypi-publish
 jobs:
   build:
+    if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
     runs-on: ubuntu-latest
-
+    environment:
+      name: pypi
+      url: https://pypi.org/p/${{ github.event.repository.name }}
+    permissions:
+      id-token: write
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-python@v5
+    - name: Conda config
+      run: echo -e "channels:\n  - conda-forge\n" > .condarc
+    - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: '3.12'
-
-    - name: Install dependencies
-      run: >-
-        python -m pip install --user --upgrade setuptools wheel
+        python-version: "3.13"
+        miniforge-version: latest
+        condarc-file: .condarc
+        environment-file: .ci_support/environment.yml
     - name: Convert dependencies
-      run: >-
-        sed -i 's/==/>=/g' setup.py; cat setup.py
+      run: |
+        sed -i 's/==/>=/g' pyproject.toml; cat pyproject.toml
+        git update-index --assume-unchanged pyproject.toml pyauthenticator/_version.py
     - name: Build
-      run: >-
-        python setup.py sdist bdist_wheel
+      shell: bash -l {0}
+      run: hatchling build -t sdist -t wheel
     - name: Publish distribution 📦 to PyPI
-      if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
-      uses: pypa/gh-action-pypi-publish@master
-      with:
-        user: __token__
-        password: ${{ secrets.pypi_password }}
+      uses: pypa/gh-action-pypi-publish@release/v1

MANIFEST.in

@@ -1,3 +1 @@
 include LICENSE
-include versioneer.py
-include pyauthenticator/_version.py

pyauthenticator/__init__.py

@@ -2,10 +2,13 @@
 Generate two factor authentication codes on the command line
 """
 
+from . import _version
 from pyauthenticator.share import generate_qrcode
 from pyauthenticator.share import get_two_factor_code as get_two_factor_code_internal
 from pyauthenticator.share import load_config
 
+__version__ = _version.__version__
+
 
 def write_qrcode_to_file(service, file_name=None):
     """