Change: Always use the same git tag prefix

Introduce a variable for the default git tag prefix and use it for the
release create command.

Author: bjoernricks

pontos/git/__init__.py

@@ -4,6 +4,7 @@
 #
 
 from ._git import (
+    DEFAULT_TAG_PREFIX,
     DEFAULT_TAG_SORT_SUFFIX,
     ConfigScope,
     Git,
@@ -16,6 +17,7 @@
 
 __all__ = (
     "DEFAULT_TAG_SORT_SUFFIX",
+    "DEFAULT_TAG_PREFIX",
     "ConfigScope",
     "Git",
     "GitError",

pontos/git/_git.py

@@ -29,6 +29,8 @@
     "rc",
 ]
 
+DEFAULT_TAG_PREFIX = "v"
+
 
 class GitError(subprocess.CalledProcessError, PontosError):
     """

pontos/release/_parser.py

@@ -17,6 +17,7 @@
 import shtab
 
 from pontos.enum import enum_choice, enum_type, to_choices
+from pontos.git._git import DEFAULT_TAG_PREFIX
 from pontos.version.schemes import (
     VERSIONING_SCHEMES,
     PEP440VersioningScheme,
@@ -115,7 +116,7 @@ def add_create_parser(
     )
     create_parser.add_argument(
         "--git-tag-prefix",
-        default="v",
+        default=DEFAULT_TAG_PREFIX,
         const="",
         nargs="?",
         help="Prefix for git tag versions. Default: %(default)s",

pontos/release/create.py

@@ -14,6 +14,7 @@
 from pontos.changelog.conventional_commits import ChangelogBuilder
 from pontos.errors import PontosError
 from pontos.git import Git, ResetMode
+from pontos.git._git import DEFAULT_TAG_PREFIX
 from pontos.github.actions.core import ActionIO
 from pontos.github.api import GitHubAsyncRESTApi
 from pontos.release.command import AsyncCommand
@@ -133,7 +134,7 @@ async def async_run(  # type: ignore[override]
         next_version: Union[Version, Literal[False], None],
         git_signing_key: str,
         git_remote_name: Optional[str],
-        git_tag_prefix: Optional[str],
+        git_tag_prefix: Optional[str] = DEFAULT_TAG_PREFIX,
         cc_config: Optional[Path],
         local: Optional[bool] = False,
         release_series: Optional[str] = None,