Add release automation

.github/workflows/default.yaml

@@ -0,0 +1,27 @@
+on:
+  push:
+    tags:
+      - "v*.*.*"
+    branches:
+      - main
+  pull_request: {}
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+      - run: python3 -m pip install --upgrade build twine
+      - name: build package
+        run: |
+          export VERSION=0.0.0
+          [[ "$GITHUB_REF" == "refs/tags/"* ]] && VERSION="${GITHUB_REF/refs\/tags\/v/}"
+          python3 -m build
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.TWINE_PASSWORD }}
+        if: startsWith(github.ref, 'refs/tags/')

.gitignore

@@ -13,3 +13,4 @@ diambraArena/mame/cfg
 .ipynb*
 trajRecordings/*
 __pycache*
+dist/

DEVELOPMENT.md

@@ -0,0 +1,20 @@
+# Development
+
+## Release
+- Bump version in setup.py
+- Install build and twine:
+```
+python3 -m pip install --upgrade build
+python3 -m pip install --upgrade twine
+```
+- Create `~/.pypirc`:
+```
+[pypi]
+  username = __token__
+  password = pypi-XXX
+```
+- Build and upload package:
+```
+python3 -m build
+python3 -m twine upload --repository pypi dist/*
+```

setup.py

@@ -1,21 +1,5 @@
-from setuptools import find_packages
-from diambra.arena import __version__
-import setuptools
-import sys
-import os
-
-# Check if docker is installed
-if os.system("docker ps") != 0:
-    print("---")
-    print("ERROR: It seems docker is not installed in your system.")
-    print("It is required to use DIAMBRA Arena.")
-    print("Install it from https://docs.docker.com/get-docker/")
-    print("---")
-    sys.exit(1)
-else:
-    print("Downloading DIAMBRA Docker image")
-    # TODO: decomment
-    # os.system("docker pull diambra/diambraApp:main")
+import setuptools, os
+from pathlib import Path
 
 try:
     from pip import main as pipmain
@@ -25,7 +9,7 @@
 pipmain(['install', 'setuptools'])
 pipmain(['install', 'distro'])
 
-extras = {
+extras= {
     'core': []
 }
 
@@ -34,13 +18,13 @@
 setuptools.setup(
     name='diambra-arena',
     url='https://github.com/diambra/arena',
-    version=__version__,
+    version=os.environ.get('VERSION', '0.0.0'),
     author="DIAMBRA Team",
     author_email="info@diambra.ai",
     description="DIAMBRA™ Arena. Built with OpenAI Gym Python interface, easy to use,\ntransforms popular video games into Reinforcement Learning environments",
-    long_description="DIAMBRA™ Arena. Built with OpenAI Gym Python interface, easy to use,\ntransforms popular video games into Reinforcement Learning environments",
-    long_description_content_type="Reinforcement Learning",
-    license='GNU Affero GPL',
+    long_description = (Path(__file__).parent / "README.md").read_text(),
+    long_description_content_type="text/markdown",
+    license='Custom',
     install_requires=[
             'pip>=21',
             'setuptools',
@@ -55,8 +39,19 @@
             'opencv-python>=4.4.0.42',
             'grpcio',
             'grpcio-tools'],
-        packages=[package for package in find_packages(
+        packages=[package for package in setuptools.find_packages(
         ) if package.startswith("diambra")],
     include_package_data=True,
-    extras_require=extras
+    extras_require=extras,
+    classifiers=[
+        'Development Status :: 3 - Alpha',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 3',
+        'Topic :: Scientific/Engineering :: Artificial Intelligence',
+        'Topic :: Scientific/Engineering :: Artificial Life',
+        'Topic :: Games/Entertainment',
+        'Topic :: Games/Entertainment :: Arcade',
+        'Topic :: Education',
+    ]
 )