MAINT: Switch to setuptools_scm for version (#200)

.git_archival.txt

@@ -0,0 +1,3 @@
+node: $Format:%H$
+node-date: $Format:%cI$
+describe-name: $Format:%(describe:tags=true,match=*[0-9]*)$

.gitattributes

@@ -0,0 +1 @@
+.git_archival.txt  export-subst

.github/workflows/release.yml

@@ -42,6 +42,8 @@ jobs:
     needs: package
     runs-on: ubuntu-latest
     if: github.event_name == 'release'
+    permissions:
+      id-token: write
     steps:
       - uses: actions/download-artifact@v4
         with:

.pre-commit-config.yaml

@@ -52,4 +52,4 @@ repos:
       - id: toml-sort-fix
 
 ci:
-  autofix_prs: false
+  autofix_prs: true

mne_connectivity/__init__.py

@@ -6,7 +6,13 @@
 #
 # License: BSD (3-clause)
 
-from ._version import __version__  # noqa: F401
+try:
+    from importlib.metadata import version
+
+    __version__ = version("mne")
+except Exception:
+    __version__ = "0.0.0"
+
 from .base import (
     Connectivity,
     EpochConnectivity,

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 build-backend = "setuptools.build_meta"
-requires = ["setuptools>=45", "setuptools_scm[toml]>=6.2", "wheel"]
+requires = ["setuptools>=64", "setuptools_scm[toml]>=8", "wheel"]
 
 [project]
 classifiers = [
@@ -29,6 +29,7 @@ dependencies = [
   'xarray >= 2023.11.0',
 ]
 description = 'mne-connectivity: A module for connectivity data analysis with MNE.'
+dynamic = ["version"]
 keywords = [
   'connectivity',
   'eeg',
@@ -43,7 +44,6 @@ maintainers = [
 name = 'mne-connectivity'
 readme = {content-type = "text/x-rst", file = 'README.rst'}
 requires-python = '>=3.9'
-version = "0.7.0"
 
 [project.optional-dependencies]
 all = [
@@ -136,7 +136,6 @@ branch = true
 cover_pylib = false
 omit = [
   '**/__init__.py',
-  '**/mne_connectivity/_version.py',
   '**/mne_connectivity/conftest.py',
   '**/tests/**',
 ]
@@ -252,6 +251,9 @@ include-package-data = true
 exclude = ['mne_connectivity*tests']
 include = ['mne_connectivity*']
 
+[tool.setuptools_scm]
+version_scheme = "release-branch-semver"
+
 [tool.tomlsort]
 all = true
 ignore_case = true