Replace versioneer with setuptools-scm (#61)

Remove all versioneer related files. Update setup.py to work with
setuptools-scm. Update boule/version.py to work with setuptools-scm.
Remove setup.cfg and move all flake8 configuration to .flake8 file. Add
setuptools-scm to requirements.txt and environment.yml.

.flake8

@@ -0,0 +1,6 @@
+[flake8]
+ignore = E203, E266, E501, W503, F401, E741
+max-line-length = 88
+max-complexity = 10
+exclude =
+    boule/_version.py

.github/workflows/continuous-integration.yml

@@ -30,7 +30,7 @@ jobs:
   #############################################################################
   # Run tests, build the docs, and deploy if needed
   test:
-    name: ${{ matrix.os }} py${{ matrix.python }} ${{ matrix.dependencies }} [test]
+    name: ${{ matrix.os }} py${{ matrix.python }} ${{ matrix.dependencies }}
     runs-on: ${{ matrix.os }}-latest
     strategy:
       # Otherwise, the workflow would stop if a single job fails. We want to
@@ -63,7 +63,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
         with:
-          # Need to fetch more than the last commit so that versioneer can
+          # Need to fetch more than the last commit so that setuptools-scm can
           # create the correct version string. If the number of commits since
           # the last release is greater than this, the version still be wrong.
           # Increase if necessary.
@@ -72,7 +72,7 @@ jobs:
           # to be able to push to GitHub.
           persist-credentials: false
 
-      # Need the tags so that versioneer can form a valid version number
+      # Need the tags so that setuptools-scm can form a valid version number
       - name: Fetch git tags
         run: git fetch origin 'refs/tags/*:refs/tags/*'
 

.github/workflows/deploy.yml

@@ -47,7 +47,7 @@ jobs:
           # to be able to push to GitHub.
           persist-credentials: false
 
-      # Need the tags so that versioneer can form a valid version number
+      # Need the tags so that setuptools-scm can form a valid version number
       - name: Fetch git tags
         run: git fetch origin 'refs/tags/*:refs/tags/*'
 
@@ -64,11 +64,10 @@ jobs:
 
       - name: Build source and wheel distributions
         run: |
-          # Change the versioneer format to "pre" so that the commit hash isn't
-          # included (PyPI doesn't allow it). Can't do this permanently because
-          # we rely the hash to indicate to the tests that this is a local
-          # verison instead of a published version.
-          sed --in-place "s/pep440/pep440-pre/g" setup.cfg
+          # Change setuptools-scm local_scheme to "no-local-version" so the
+          # local part of the version isn't included, making the version string
+          # compatible with Test PyPI.
+          sed --in-place "s/node-and-date/no-local-version/g" setup.py
           python setup.py sdist bdist_wheel
           echo ""
           echo "Generated files:"

.github/workflows/style.yml

@@ -17,7 +17,7 @@ on:
 ###############################################################################
 jobs:
   black:
-    name: black [format]
+    name: black
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -40,7 +40,7 @@ jobs:
         run: make black-check
 
   flake8:
-    name: flake8 [style]
+    name: flake8
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -63,7 +63,7 @@ jobs:
         run: make flake8
 
   pylint:
-    name: pylint [style]
+    name: pylint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

MANIFEST.in

@@ -3,5 +3,4 @@ include LICENSE.txt
 include CODE_OF_CONDUCT.md
 include CONTRIBUTING.md
 include AUTHORS.md
-include versioneer.py
 include requirements.txt

boule/__init__.py

@@ -8,6 +8,9 @@
 
 ELLIPSOIDS = [WGS84, GRS80, MARS]
 
+# Get the version number through setuptools-scm
+__version__ = version.version
+
 
 def test(doctest=True, verbose=True):
     """