Add support for nightly builds

.github/workflows/nightly.yml

@@ -0,0 +1,28 @@
+name: Nightly
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  build_and_publish:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.8"
+      - name: Install dependencies
+        run: |
+          python -m pip install -U pip
+          python -m pip install build
+      - name: Build the sdist
+        run: python -m build --sdist .
+        env:
+          BUILD_AEPPL_NIGHTLY: true
+      - uses: pypa/gh-action-pypi-publish@v1.4.2
+        with:
+          user: __token__
+          password: ${{ secrets.nightly_pypi_secret }}

setup.cfg

@@ -65,6 +65,10 @@ warn_redundant_casts = True
 warn_unused_ignores = True
 show_error_codes = True
 
+[mypy-setup]
+ignore_errors = True
+check_untyped_defs = False
+
 [mypy-versioneer]
 check_untyped_defs = False
 
@@ -77,4 +81,4 @@ ignore_errors = True
 check_untyped_defs = False
 
 [mypy-aeppl.printing.*]
-ignore_errors = True
+ignore_errors = True

setup.py

@@ -1,12 +1,33 @@
 #!/usr/bin/env python
+import os
 from os.path import exists
 
 from setuptools import setup
 
 import versioneer
 
+NAME = "aeppl"
+
+# Handle builds of nightly release
+if "BUILD_AEPPL_NIGHTLY" in os.environ:
+    nightly = True
+    NAME += "-nightly"
+
+    from versioneer import get_versions as original_get_versions
+
+    def get_versions():
+        from datetime import datetime, timezone
+
+        suffix = datetime.now(timezone.utc).strftime(r".dev%Y%m%d")
+        versions = original_get_versions()
+        versions["version"] = versions["version"].split("+")[0] + suffix
+        return versions
+
+    versioneer.get_versions = get_versions
+
+
 setup(
-    name="aeppl",
+    name=NAME,
     version=versioneer.get_version(),
     cmdclass=versioneer.get_cmdclass(),
     description="PPL tools for Aesara",
@@ -39,4 +60,5 @@
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],
+    keywords=["aeppl", "math", "probability", "symbolic", "probabilistic programming"],
 )