Add pypi build and better version support

.github/workflows/release.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   # Builds the Dockerfile and pushes it to dockerhub
-  release:
+  docker-release:
     name: Release - Docker image
     runs-on: ubuntu-latest
     steps:
@@ -36,3 +36,33 @@ jobs:
         with:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
+  pypi-release:
+    name: Release - PyPi Package
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/palworld-exporter
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.11"
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build
+        --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1

pyproject.toml

@@ -1,9 +1,9 @@
 [project]
 name = "palworld-exporter"
-version = "1.0.0"
+version = "1.3.1"
 description = "Prometheus exporter for Palword Server"
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.9"
 
 license = { file = "LICENSE" }
 keywords = ["palworld", "prometheus", "exporter"]
@@ -28,8 +28,6 @@ classifiers = [
     "License :: OSI Approved :: MIT License",
 
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",

src/palworld_exporter/__init__.py

@@ -0,0 +1,3 @@
+from get_version import get_version
+__version__ = get_version(__file__)
+del get_version

src/palworld_exporter/main.py

@@ -27,14 +27,21 @@
 @click.option('--save-directory', default=None, envvar='SAVE_DIRECTORY', help='Path to directory contain all .sav files (e.g. Pal/Saved/SaveGames)', show_default='None', type=click.Path(exists=True, dir_okay=True, file_okay=False))
 @click.option('--log-level', type=LogLevel(), default='INFO', help='Set logging level', envvar='LOG_LEVEL', show_default=True)
 @click.option('--ignore-logging-in', is_flag=True, default=True, envvar='IGNORE_LOGGING_IN', help='Ignore players actively logging in that temporarily have no Player UID')
+@click.option('--version', is_flag=True, default=False, help='Print version of palworld-exporter and exit')
 def main(rcon_host: str,
          rcon_port: int,
          rcon_password: str,
          listen_address: str,
          listen_port: int,
          save_directory: str,
          log_level: int,
-         ignore_logging_in: bool):
+         ignore_logging_in: bool,
+         version: bool):
+
+    if version:
+        from palworld_exporter import __version__
+        click.echo(__version__)
+        return
 
     logging.basicConfig(format='%(asctime)s.%(msecs)03d %(levelname)-8s [%(filename)s:%(lineno)d] %(message)s',
                         datefmt='%Y-%m-%d:%H:%M:%S',