Update versioning (#93)

* Publish to testpypi temporarily

* Update to use setuptools_scm

* Comment out version

* isortify

* Remove version check

* Remove _version.py

* Update version option

* Configure scm in setup.py

* Do not throw error when version file is not found

* Make flake8 ignore generated version file

.github/workflows/build.yaml

@@ -38,15 +38,11 @@ jobs:
               make publish-installdeps
           fi
           twine --version
-      - name: Assert version
-        run: |
-          set -eux
-          test refs/tags/v`python3 ./setup.py --version` == "${{ github.ref }}"
       - name: Publish to pypi
-        run: make publish publish_repository=pypi
+        run: make publish publish_repository=testpypi
         env:
           TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+          TWINE_PASSWORD: ${{ secrets.TESTPYPI_TOKEN }}
 
   test:
     timeout-minutes: 5

.gitignore

@@ -8,3 +8,4 @@ dist/
 coverage.xml
 Pipfile
 Pipfile.lock
+_version.py

flake8_no_implicit_concat/__init__.py

@@ -12,7 +12,10 @@
 else:
     from itertools import pairwise
 
-from ._version import __version__
+try:
+    from ._version import __version__
+except ImportError:
+    __version__ = "N/A"
 
 _ERROR = Tuple[int, int, str, None]
 

pyproject.toml

@@ -1,3 +1,3 @@
 [build-system]
-requires = ["setuptools", "wheel"]
-build-backend = "setuptools.build_meta:__legacy__"
+requires = ["setuptools>=45", "wheel", "setuptools_scm[toml]>=6.0"]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -1,6 +1,8 @@
 [metadata]
 name = flake8-no-implicit-concat
-# version = attr: flake8_no_implicit_concat._version.__version__
+# version = attr: setuptools_scm.get_version
+# use_scm_version =
+#   write_to = flake8_no_implicit_concat/_version.py
 description = Flake8 plugin that forbids implicit str/bytes literal concatenations
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -40,6 +42,9 @@ packages = find:
 install_requires =
   flake8
   more-itertools; python_version<"3.10"
+setup_requires =
+  wheel
+  setuptools_scm>=6.0
 
 [options.entry_points]
 flake8.extension =
@@ -98,6 +103,7 @@ exclude =
   docs,
   build,
   tests/run_flake8,
+  flake8_no_implicit_concat/_version.py,
 
 
 [isort]

setup.py

@@ -4,14 +4,4 @@
 
 from setuptools import setup
 
-
-def _get_version() -> str:
-    with open("flake8_no_implicit_concat/_version.py") as f:
-        for line in f:
-            if line.startswith("__version__"):
-                delim = '"' if '"' in line else "'"
-                return line.split(delim)[1]
-    raise RuntimeError("Unable to find version string.")
-
-
-setup(version=_get_version())
+setup(use_scm_version={"write_to": "flake8_no_implicit_concat/_version.py"})