feat: persist config from uvx bootstrap

sub2api_quota_tui.py

@@ -8,6 +8,7 @@ import importlib.metadata
 import json
 import os
 import re
+import subprocess
 import sys
 import urllib.parse
 import urllib.request
@@ -16,7 +17,7 @@ from typing import Any
 
 
 APP_NAME = "shusub2"
-FALLBACK_VERSION = "0.1.6"
+FALLBACK_VERSION = "0.1.7"
 DEFAULT_API_URL = "http://127.0.0.1:18318/api/tui/accounts"
 DEFAULT_CONFIG_FILE = "~/.config/shusub2/api-url"
 DEFAULT_STATUS_CONFIG_FILE = "~/.config/shusub2/status-url"
@@ -28,6 +29,7 @@ MONITOR_OK_STATUSES = {"operational", "ok", "success"}
 MONITOR_FAILED_STATUSES = {"error", "failed", "failure"}
 MONITOR_STOPWORDS = {"response", "responses", "monitor"}
 INSTALL_COMMAND = "uv tool install --force git+https://gitea.shujk.top/shujakuin/shusub2.git"
+INSTALL_COMMAND_ARGS = ["uv", "tool", "install", "--force", "git+https://gitea.shujk.top/shujakuin/shusub2.git"]
 
 
 def env_int(name: str, default: int, *, minimum: int = 1) -> int:
@@ -68,6 +70,36 @@ def default_status_url() -> str:
     )
 
 
+def config_file_path() -> Path:
+    return Path(os.environ.get("SHUSUB2_API_URL_FILE", DEFAULT_CONFIG_FILE)).expanduser()
+
+
+def write_api_url_config(api_url: str) -> Path:
+    value = str(api_url or "").strip()
+    if not value:
+        raise ValueError("api url is empty")
+    path = config_file_path()
+    path.parent.mkdir(parents=True, exist_ok=True)
+    try:
+        path.parent.chmod(0o700)
+    except OSError:
+        pass
+    path.write_text(value + "\n", encoding="utf-8")
+    try:
+        path.chmod(0o600)
+    except OSError:
+        pass
+    return path
+
+
+def run_install_command() -> int:
+    try:
+        return subprocess.run(INSTALL_COMMAND_ARGS, check=False).returncode
+    except FileNotFoundError:
+        print("uv command not found; install uv first, then run:", INSTALL_COMMAND, file=sys.stderr)
+        return 127
+
+
 def inferred_status_url(api_url: str) -> str:
     parsed = urllib.parse.urlparse(str(api_url or "").strip())
     if not parsed.scheme or not parsed.netloc:
@@ -624,6 +656,8 @@ def build_parser() -> argparse.ArgumentParser:
     parser = argparse.ArgumentParser(description="Sub2API quota and daily usage TUI")
     parser.add_argument("--api-url", default=default_api_url())
     parser.add_argument("--status-url", default=default_status_url(), help="optional sub2api-status /api/status URL for channel monitor health")
+    parser.add_argument("--save-config", action="store_true", help="persist --api-url to ~/.config/shusub2/api-url before running")
+    parser.add_argument("--install", action="store_true", help="persist --api-url, install shusub2 as a uv tool, then exit")
     parser.add_argument("--version-check-url", default=os.environ.get("SHUSUB2_VERSION_CHECK_URL", DEFAULT_VERSION_CHECK_URL))
     parser.add_argument(
         "--version-check-timeout",
@@ -645,6 +679,12 @@ def build_parser() -> argparse.ArgumentParser:
 def main(argv: list[str] | None = None) -> int:
     args = build_parser().parse_args(argv)
     status_url = str(args.status_url or "").strip() or inferred_status_url(args.api_url)
+    if args.save_config or args.install:
+        config_path = write_api_url_config(args.api_url)
+        print(f"saved api url to {config_path}")
+    if args.install:
+        print("installing shusub2 with uv tool...")
+        return run_install_command()
     version_message = check_version_update(
         args.version_check_url,
         max(1, args.version_check_timeout),