Merge pull request #3 from vwxyzjn/version

Setup github actions to publish on PyPi

.gitattributes

@@ -0,0 +1 @@
+gym_robotics/_version.py export-subst

.github/workflows/pypi.yml

@@ -0,0 +1,28 @@
+name: build
+
+on:
+  push:
+    paths-ignore:
+      - 'README.md'
+      - 'docker/**'
+jobs:
+  build-n-publish:
+    if: startsWith(github.ref, 'refs/tags')
+    name: Build
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+        submodules: recursive 
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+    - name: Build a source tarball
+      run: python setup.py sdist
+    - name: Publish a Python distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        user: __token__
+        password: ${{ secrets.PYPI_API_TOKEN }}

MANIFEST.in

@@ -0,0 +1,2 @@
+include versioneer.py
+include gym_robotics/_version.py

gym_robotics/__init__.py

@@ -376,3 +376,8 @@ def _merge(a, b):
             ),
             max_episode_steps=100,
         )
+
+
+from . import _version
+
+__version__ = _version.get_versions()["version"]