|
| 1 | +#!/usr/bin/env -S uv run --quiet |
| 2 | +# /// script |
| 3 | +# requires-python = ">=3.13" |
| 4 | +# dependencies = [ |
| 5 | +# "bumpver", |
| 6 | +# "typer", |
| 7 | +# ] |
| 8 | +# /// |
| 9 | +from __future__ import annotations |
| 10 | + |
| 11 | +import re |
| 12 | +import subprocess |
| 13 | +import sys |
| 14 | +from enum import Enum |
| 15 | +from pathlib import Path |
| 16 | +from typing import Annotated |
| 17 | +from typing import Any |
| 18 | + |
| 19 | +import typer |
| 20 | +from typer import Option |
| 21 | + |
| 22 | + |
| 23 | +class CommandRunner: |
| 24 | + def __init__(self, dry_run: bool = False): |
| 25 | + self.dry_run = dry_run |
| 26 | + |
| 27 | + def _quote_arg(self, arg: str) -> str: |
| 28 | + if " " in arg and not (arg.startswith('"') or arg.startswith("'")): |
| 29 | + return f"'{arg}'" |
| 30 | + return arg |
| 31 | + |
| 32 | + def _build_command_args(self, **params: Any) -> str: |
| 33 | + args = [] |
| 34 | + for key, value in params.items(): |
| 35 | + key = key.replace("_", "-") |
| 36 | + if isinstance(value, bool) and value: |
| 37 | + args.append(f"--{key}") |
| 38 | + elif value is not None: |
| 39 | + args.extend([f"--{key}", self._quote_arg(str(value))]) |
| 40 | + return " ".join(args) |
| 41 | + |
| 42 | + def run( |
| 43 | + self, cmd: str, name: str, *args: str, force_run: bool = False, **params: Any |
| 44 | + ) -> str: |
| 45 | + command_parts = [cmd, name] |
| 46 | + command_parts.extend(self._quote_arg(arg) for arg in args) |
| 47 | + if params: |
| 48 | + command_parts.append(self._build_command_args(**params)) |
| 49 | + command = " ".join(command_parts) |
| 50 | + print( |
| 51 | + f"would run command: {command}" |
| 52 | + if self.dry_run and not force_run |
| 53 | + else f"running command: {command}" |
| 54 | + ) |
| 55 | + |
| 56 | + if self.dry_run and not force_run: |
| 57 | + return "" |
| 58 | + |
| 59 | + success, output = self._run_command(command) |
| 60 | + if not success: |
| 61 | + print(f"{cmd} failed: {output}", file=sys.stderr) |
| 62 | + raise typer.Exit(1) |
| 63 | + return output |
| 64 | + |
| 65 | + def _run_command(self, command: str) -> tuple[bool, str]: |
| 66 | + try: |
| 67 | + output = subprocess.check_output( |
| 68 | + command, shell=True, text=True, stderr=subprocess.STDOUT |
| 69 | + ).strip() |
| 70 | + return True, output |
| 71 | + except subprocess.CalledProcessError as e: |
| 72 | + return False, e.output |
| 73 | + |
| 74 | + |
| 75 | +_runner: CommandRunner | None = None |
| 76 | + |
| 77 | + |
| 78 | +def run(cmd: str, name: str, *args: str, **params: Any) -> str: |
| 79 | + if _runner is None: |
| 80 | + raise RuntimeError("CommandRunner not initialized. Call init_runner first.") |
| 81 | + return _runner.run(cmd, name, *args, **params) |
| 82 | + |
| 83 | + |
| 84 | +def init_runner(dry_run: bool = False) -> None: |
| 85 | + global _runner |
| 86 | + _runner = CommandRunner(dry_run) |
| 87 | + |
| 88 | + |
| 89 | +def get_current_version(): |
| 90 | + tags = run("git", "tag", "--sort=-creatordate", force_run=True).splitlines() |
| 91 | + return tags[0] if tags else "" |
| 92 | + |
| 93 | + |
| 94 | +def get_new_version(version: Version, tag: Tag | None = None) -> str: |
| 95 | + output = run( |
| 96 | + "bumpver", "update", dry=True, tag=tag, force_run=True, **{version: True} |
| 97 | + ) |
| 98 | + if match := re.search(r"New Version: (.+)", output): |
| 99 | + return match.group(1) |
| 100 | + return typer.prompt("Failed to get new version. Enter manually") |
| 101 | + |
| 102 | + |
| 103 | +def update_changelog(new_version: str) -> None: |
| 104 | + repo_url = run("git", "remote", "get-url", "origin").strip().replace(".git", "") |
| 105 | + changelog = Path("CHANGELOG.md") |
| 106 | + content = changelog.read_text() |
| 107 | + |
| 108 | + content = re.sub( |
| 109 | + r"## \[Unreleased\]", |
| 110 | + f"## [{new_version}]", |
| 111 | + content, |
| 112 | + count=1, |
| 113 | + ) |
| 114 | + content = re.sub( |
| 115 | + rf"## \[{new_version}\]", |
| 116 | + f"## [Unreleased]\n\n## [{new_version}]", |
| 117 | + content, |
| 118 | + count=1, |
| 119 | + ) |
| 120 | + content += f"[{new_version}]: {repo_url}/releases/tag/v{new_version}\n" |
| 121 | + content = re.sub( |
| 122 | + r"\[unreleased\]: .*\n", |
| 123 | + f"[unreleased]: {repo_url}/compare/v{new_version}...HEAD\n", |
| 124 | + content, |
| 125 | + count=1, |
| 126 | + ) |
| 127 | + |
| 128 | + changelog.write_text(content) |
| 129 | + run("git", "add", ".") |
| 130 | + run("git", "commit", "-m", f"update CHANGELOG for version {new_version}") |
| 131 | + |
| 132 | + |
| 133 | +cli = typer.Typer() |
| 134 | + |
| 135 | + |
| 136 | +class Version(str, Enum): |
| 137 | + MAJOR = "major" |
| 138 | + MINOR = "minor" |
| 139 | + PATCH = "patch" |
| 140 | + |
| 141 | + |
| 142 | +class Tag(str, Enum): |
| 143 | + DEV = "dev" |
| 144 | + ALPHA = "alpha" |
| 145 | + BETA = "beta" |
| 146 | + RC = "rc" |
| 147 | + FINAL = "final" |
| 148 | + |
| 149 | + |
| 150 | +@cli.command() |
| 151 | +def version( |
| 152 | + version: Annotated[ |
| 153 | + Version, Option("--version", "-v", help="The tag to add to the new version") |
| 154 | + ], |
| 155 | + tag: Annotated[Tag, Option("--tag", "-t", help="The tag to add to the new version")] |
| 156 | + | None = None, |
| 157 | + dry_run: Annotated[ |
| 158 | + bool, Option("--dry-run", "-d", help="Show commands without executing") |
| 159 | + ] = False, |
| 160 | +): |
| 161 | + init_runner(dry_run) |
| 162 | + |
| 163 | + current_version = get_current_version() |
| 164 | + changes = run( |
| 165 | + "git", |
| 166 | + "log", |
| 167 | + f"{current_version}..HEAD", |
| 168 | + "--pretty=format:- `%h`: %s", |
| 169 | + "--reverse", |
| 170 | + force_run=True, |
| 171 | + ) |
| 172 | + |
| 173 | + new_version = get_new_version(version, tag) |
| 174 | + release_branch = f"release-v{new_version}" |
| 175 | + |
| 176 | + run("git", "checkout", "-b", release_branch) |
| 177 | + run("bumpver", "update", tag=tag, **{version: True}) |
| 178 | + update_changelog(new_version) |
| 179 | + |
| 180 | + run("git", "push", "--set-upstream", "origin", release_branch) |
| 181 | + title = run("git", "log", "-1", "--pretty=%s") |
| 182 | + run( |
| 183 | + "gh", |
| 184 | + "pr", |
| 185 | + "create", |
| 186 | + "--base", |
| 187 | + "main", |
| 188 | + "--head", |
| 189 | + release_branch, |
| 190 | + "--title", |
| 191 | + title, |
| 192 | + "--body", |
| 193 | + changes, |
| 194 | + ) |
| 195 | + |
| 196 | + |
| 197 | +@cli.command() |
| 198 | +def release( |
| 199 | + dry_run: Annotated[ |
| 200 | + bool, Option("--dry-run", "-d", help="Show commands without executing") |
| 201 | + ] = False, |
| 202 | + force: Annotated[bool, Option("--force", "-f", help="Skip safety checks")] = False, |
| 203 | +): |
| 204 | + init_runner(dry_run) |
| 205 | + |
| 206 | + current_branch = run("git", "branch", "--show-current", force_run=True).strip() |
| 207 | + if current_branch != "main" and not force: |
| 208 | + print( |
| 209 | + f"Must be on main branch to create release (currently on {current_branch})" |
| 210 | + ) |
| 211 | + raise typer.Exit(1) |
| 212 | + |
| 213 | + if run("git", "status", "--porcelain") and not force: |
| 214 | + print("Working directory is not clean. Commit or stash changes first.") |
| 215 | + raise typer.Exit(1) |
| 216 | + |
| 217 | + run("git", "fetch", "origin", "main") |
| 218 | + local_sha = run("git", "rev-parse", "@").strip() |
| 219 | + remote_sha = run("git", "rev-parse", "@{u}").strip() |
| 220 | + if local_sha != remote_sha and not force: |
| 221 | + print("Local main is not up to date with remote. Pull changes first.") |
| 222 | + raise typer.Exit(1) |
| 223 | + |
| 224 | + current_version = get_current_version() |
| 225 | + |
| 226 | + try: |
| 227 | + run("gh", "release", "view", f"v{current_version}") |
| 228 | + if not force: |
| 229 | + print(f"Release v{current_version} already exists!") |
| 230 | + raise typer.Exit(1) |
| 231 | + except Exception: |
| 232 | + pass |
| 233 | + |
| 234 | + if not force and not dry_run: |
| 235 | + typer.confirm(f"Create release v{current_version}?", abort=True) |
| 236 | + |
| 237 | + run("gh", "release", "create", f"v{current_version}", "--generate-notes") |
| 238 | + |
| 239 | + |
| 240 | +if __name__ == "__main__": |
| 241 | + cli() |
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