ci: use release please (#102)

* move __version__ to version.py

* replace release action with release-please

.github/workflows/release-please.yml

@@ -0,0 +1,53 @@
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+name: release-please
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create release
+        id: release
+        uses: googleapis/release-please-action@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          release-type: python
+
+      - name: Checkout repository
+        if: ${{ steps.release.outputs.release_created }}
+        uses: actions/checkout@v2
+      - name: Set up Python
+        if: ${{ steps.release.outputs.release_created }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.9
+
+      - name: Install pypa/build
+        if: ${{ steps.release.outputs.release_created }}
+        run: >-
+          python -m
+          pip install
+          build
+          --user
+      - name: Build a binary wheel and a source tarball
+        if: ${{ steps.release.outputs.release_created }}
+        run: >-
+          python -m
+          build
+          --sdist
+          --wheel
+          --outdir dist/
+          .
+      - name: Publish distribution 📦 to PyPI
+        if: ${{ steps.release.outputs.release_created }}
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}

docs/conf.py

@@ -26,7 +26,7 @@
 author = "Tellae"
 
 # Get the version from the version module
-version_module = importlib.import_module("starling_sim.__init__")
+version_module = importlib.import_module("starling_sim.version")
 version = ".".join(version_module.__version__.split(".")[0:2])
 
 # The full version, including alpha/beta/rc tags

setup.py

@@ -6,7 +6,7 @@
 
 import setuptools
 import os
-from starling_sim import __version__
+from starling_sim.version import __version__
 
 # short description of the project
 DESC = "Agent-based framework for mobility simulation"

starling_sim/__init__.py

@@ -1,6 +1,3 @@
 """
 This package contains the different modules of Starling.
 """
-
-#: Starling version
-__version__ = "0.11.5"

starling_sim/run.py

@@ -7,7 +7,7 @@
 from starling_sim.utils.data_tree import create_data_tree, import_examples
 from starling_sim.utils.simulation_logging import DEFAULT_LOGGER_LEVEL, setup_logging
 from starling_sim.utils import paths
-from starling_sim import __version__
+from starling_sim.version import __version__
 
 
 def run_main():

starling_sim/simulation_scenario.py

@@ -11,7 +11,7 @@
 from starling_sim.utils.utils import json_load, add_defaults_and_validate
 from starling_sim.utils import paths
 from starling_sim.utils.config import config
-from starling_sim import __version__
+from starling_sim.version import __version__
 
 
 class SimulationScenario:

starling_sim/version.py

@@ -0,0 +1,2 @@
+#: Starling version
+__version__ = "0.11.5"