From e83fb0df71a31ecaa6334ae213add43f3c81e2d3 Mon Sep 17 00:00:00 2001
From: Kazuya Takei <myself@attakei.net>
Date: Tue, 20 Feb 2024 02:53:34 +0900
Subject: [PATCH] chore: My local bump script

---
 pyproject.toml          |  1 +
 tools/release-commit.py | 55 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100755 tools/release-commit.py

diff --git a/pyproject.toml b/pyproject.toml
index d2fe092..a485b3b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,6 +56,7 @@ dev-dependencies = [
 setup = {chain = ["setup:sync", "setup:pre-commit"]}
 "setup:sync" = "rye sync --no-lock --all-features"
 "setup:pre-commit" = "pre-commit install"
+bump = "./tools/release-commit.py"
 
 [tool.ruff.lint]
 select = ["C90", "D", "E", "F", "I", "W"]
diff --git a/tools/release-commit.py b/tools/release-commit.py
new file mode 100755
index 0000000..6f8b38e
--- /dev/null
+++ b/tools/release-commit.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+"""Batch script to generate 'release' commit."""
+import argparse
+import subprocess
+from pathlib import Path
+
+import tomllib
+
+root = Path(__file__).parent.parent
+parser = argparse.ArgumentParser()
+parser.add_argument("level", type=str, choices=["major", "minor", "patch"])
+
+
+def get_version() -> str:  # noqa: D103
+    cmd = ["rye", "version"]
+    proc = subprocess.run(cmd, stdout=subprocess.PIPE)
+    return proc.stdout.decode("utf-8").strip()
+
+
+def bump_version(level: str) -> str:  # noqa: D103
+    """Bump version for sources."""
+    cmd = ["rye", "version", "--bump", level]
+    subprocess.run(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+    return get_version()
+
+
+def replace_version(target, current_version: str, new_version: str):
+    """Change old/new version text from source."""
+    src = root / target["filename"]
+    lines = []
+    from_ = target["search"].format(current_version=current_version)
+    to_ = target["replace"].format(new_version=new_version)
+    for line in src.read_text().split("\n"):
+        if line == from_:
+            lines.append(to_)
+        else:
+            lines.append(line)
+    src.write_text("\n".join(lines))
+
+
+def main(args: argparse.Namespace):
+    """Handle multi functions."""
+    pyproject = tomllib.loads((root / "pyproject.toml").read_text())
+    current_version = get_version()
+    print(f"Current version: v{current_version}")
+    new_version = bump_version(args.level)
+    print(f"Next version:    v{new_version}")
+    for target in pyproject["tool"]["local"]["bumpversion"]["files"]:
+        replace_version(target, current_version, new_version)
+    pass
+
+
+if __name__ == "__main__":
+    args = parser.parse_args()
+    main(args)