Configuration management for Crux using TOML files.
Reads/writes ~/.crux/config.toml (or wherever paths.config_path() points).
Return 'keychain' on macOS, 'secret-service' on Linux, 'plaintext' otherwise.
Source code in src/crux_cli/config.py
| def detect_secrets_backend() -> str:
"""Return 'keychain' on macOS, 'secret-service' on Linux, 'plaintext' otherwise."""
system = platform.system().lower()
if system == "darwin":
return "keychain"
if system == "linux":
return "secret-service"
return "plaintext"
|
Return the default configuration dict.
Source code in src/crux_cli/config.py
| def default_config() -> dict[str, Any]:
"""Return the default configuration dict."""
return {
"secrets": {
"backend": detect_secrets_backend(),
},
"paths": {
"crux_home": str(crux_home()),
},
}
|
Load configuration from TOML, merging file values over defaults.
Source code in src/crux_cli/config.py
| def load_config(path: Path | None = None) -> dict[str, Any]:
"""Load configuration from TOML, merging file values over defaults."""
cfg = default_config()
target = path or config_path()
if target.exists():
with open(target, "rb") as f:
file_cfg = tomllib.load(f)
_deep_merge(cfg, file_cfg)
return cfg
|
save_config(cfg, path=None)
Atomically write configuration to a TOML file.
Source code in src/crux_cli/config.py
| def save_config(cfg: dict[str, Any], path: Path | None = None) -> None:
"""Atomically write configuration to a TOML file."""
target = path or config_path()
target.parent.mkdir(parents=True, exist_ok=True)
fd, tmp = tempfile.mkstemp(dir=target.parent, suffix=".tmp")
try:
with open(fd, "w") as f:
f.write(_to_toml(cfg))
Path(tmp).replace(target)
except BaseException:
Path(tmp).unlink(missing_ok=True)
raise
|