module reorg

src/pycalver/v1cli.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+# This file is part of the pycalver project
+# https://github.com/mbarkhau/pycalver
+#
+# Copyright (c) 2018-2020 Manuel Barkhau (mbarkhau@gmail.com) - MIT License
+# SPDX-License-Identifier: MIT
+"""
+CLI module for PyCalVer.
+
+Provided subcommands: show, test, init, bump
+"""
+import typing as typ
+import logging
+
+from . import config
+from . import version
+from . import v1rewrite
+from . import v1version
+
+logger = logging.getLogger("pycalver.v1cli")
+
+
+def update_cfg_from_vcs(cfg: config.Config, all_tags: typ.List[str]) -> config.Config:
+    version_tags = [tag for tag in all_tags if v1version.is_valid(tag, cfg.version_pattern)]
+    if not version_tags:
+        logger.debug("no vcs tags found")
+        return cfg
+
+    version_tags.sort(reverse=True)
+    logger.debug(f"found {len(version_tags)} tags: {version_tags[:2]}")
+    latest_version_tag    = version_tags[0]
+    latest_version_pep440 = version.to_pep440(latest_version_tag)
+    if latest_version_tag <= cfg.current_version:
+        return cfg
+
+    logger.info(f"Working dir version        : {cfg.current_version}")
+    logger.info(f"Latest version from VCS tag: {latest_version_tag}")
+    return cfg._replace(
+        current_version=latest_version_tag,
+        pep440_version=latest_version_pep440,
+    )
+
+
+def rewrite_files(
+    cfg        : config.Config,
+    new_version: str,
+) -> None:
+    new_vinfo = v1version.parse_version_info(new_version, cfg.version_pattern)
+    v1rewrite.rewrite_files(cfg.file_patterns, new_vinfo)
+
+
+def get_diff(cfg: config.Config, new_version: str) -> str:
+    old_vinfo = v1version.parse_version_info(cfg.current_version, cfg.version_pattern)
+    new_vinfo = v1version.parse_version_info(new_version        , cfg.version_pattern)
+    return v1rewrite.diff(old_vinfo, new_vinfo, cfg.file_patterns)