Version manager (#104)

* add version manager

* update toml

* no default version

* add citation

* config file

* config file

* config file

* config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* fix config file

* remove check flags

* remove check flags

* update cfg file

* update cfg file

* update cfg file

* update cfg file

* update cfg file

* simplify CI

* remove dates and add script for version

* fix script

* prepare script for version bump

* prepare script for version bump

* update script

* finalize script

* finalize script

* add bump2version to setup.py

Author: bqth29

.bumpversion.cfg

@@ -0,0 +1,22 @@
+[bumpversion]
+current_version = 2.1.0.dev0
+parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.(?P<dev>dev0))?
+serialize =
+    {major}.{minor}.{patch}.{dev}
+    {major}.{minor}.{patch}
+
+[bumpversion:file:setup.py]
+search = package_version = "{current_version}"
+replace = package_version = "{new_version}"
+
+[bumpversion:file:CITATION.cff]
+search = version: {current_version}
+replace = version: {new_version}
+
+[bumpversion:file:README.md]
+search = {current_version}
+replace = {new_version}
+
+[bumpversion:file:src/simulated_bifurcation/__init__.py]
+search = __version__ = "{current_version}"
+replace = __version__ = "{new_version}"

.github/bump_for_release.py

@@ -0,0 +1,51 @@
+import argparse
+import datetime
+import os
+import re
+
+
+def check_release_month(line: str, current_date: datetime.date):
+    current_month = current_date.strftime("%B").lower()[:3]
+    month_match = re.search("month = (?P<month>[a-z]{3})", line)
+    if month_match is not None:
+        print(month_match["month"])
+    if month_match is not None and month_match["month"] != current_month:
+        raise ValueError(
+            f"Release month in README.md ({month_match['month']}) is not consistent with current month ({current_month}). Please update it."
+        )
+
+
+def check_release_year(line: str, current_date: datetime.date):
+    current_year = str(current_date.year)
+    year_match = re.search("year = {(?P<year>\d{4})}", line)
+    if year_match is not None and year_match["year"] != current_year:
+        raise ValueError(
+            f"Release year in README.md ({year_match['year']}) is not consistent with current year ({current_year}). Please update it."
+        )
+
+
+def check_release_date():
+    current_date = datetime.date.today()
+    with open("README.md", "r") as readme:
+        lines = readme.readlines()
+        for line in lines:
+            check_release_month(line, current_date)
+            check_release_year(line, current_date)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "version", metavar="N", type=int, nargs=3, help="major / minor / patch"
+    )
+
+    args = parser.parse_args()
+    major, minor, patch = args.version
+
+    check_release_date()
+
+    new_branch = f"prepare-release-{major}.{minor}.{patch}"
+    os.system(f"git checkout -b {new_branch}")
+    os.system(f"bump2version --new-version {major}.{minor}.{patch} --commit .")
+    os.system(f"bump2version --new-version {major}.{minor + 1}.0.dev0 --commit .")
+    os.system(f"git push --set-upstream origin {new_branch}")