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import shlex
from .base_service import BaseService
from .config_schema import ConfigurationManager, DEFAULT_PROFILE_NAME, ProfileData
from .config_schema_generated import ConfigurationData, get_script_generation_logic
from .types import ConfigurationResponse, ProfileResponse, ProfilesResponse
class ConfigurationService(BaseService):
def get_config(self) -> ConfigurationResponse:
try:
profile_data = self._get_profile_data()
current_profile = profile_data["current_profile"]
config = profile_data["profiles"].get(current_profile, dict(ConfigurationManager.get_defaults()))
return self._success_response(ConfigurationResponse, config=config)
except Exception as error:
self.log.error(f"Error reading lsfg config: {error}")
return self._error_response(ConfigurationResponse, str(error), config=None)
def update_config_from_dict(self, config: ConfigurationData) -> ConfigurationResponse:
try:
profile_data = self._get_profile_data()
return self.update_profile_config(profile_data["current_profile"], config)
except Exception as error:
self.log.error(f"Error updating lsfg config: {error}")
return self._error_response(ConfigurationResponse, str(error), config=None)
def update_lsfg_script(self, config: ConfigurationData) -> ConfigurationResponse:
try:
profile_data: ProfileData = {
"current_profile": DEFAULT_PROFILE_NAME,
"profiles": {DEFAULT_PROFILE_NAME: dict(config)},
"global_config": {
"dll": config.get("dll", ""),
"no_fp16": config.get("no_fp16", False),
},
}
return self.update_lsfg_script_from_profile_data(profile_data)
except Exception as error:
return self._error_response(ConfigurationResponse, str(error), config=None)
def _generate_script_content_for_profile(self, profile_data: ProfileData) -> str:
current_profile = profile_data["current_profile"]
config = dict(profile_data["profiles"].get(current_profile, ConfigurationManager.get_defaults()))
config["dll"] = profile_data["global_config"].get("dll", config.get("dll", ""))
config["no_fp16"] = profile_data["global_config"].get("no_fp16", config.get("no_fp16", False))
lines = ["#!/bin/bash"]
lines.extend(get_script_generation_logic()(config))
lines.extend(
[
f"export LSFGVK_CONFIG={shlex.quote(str(self.config_file_path))}",
f"export LSFGVK_PROFILE={shlex.quote(current_profile)}",
'exec "$@"',
]
)
return "\n".join(lines) + "\n"
def _generate_script_content(self, config: ConfigurationData) -> str:
profile_data: ProfileData = {
"current_profile": DEFAULT_PROFILE_NAME,
"profiles": {DEFAULT_PROFILE_NAME: dict(config)},
"global_config": {
"dll": config.get("dll", ""),
"no_fp16": config.get("no_fp16", False),
},
}
return self._generate_script_content_for_profile(profile_data)
def _get_profile_data(self) -> ProfileData:
if not self.config_file_path.exists():
from .dll_detection import DllDetectionService
default = ConfigurationManager.get_defaults_with_dll_detection(DllDetectionService(self.log))
return ProfileData(
current_profile=DEFAULT_PROFILE_NAME,
profiles={DEFAULT_PROFILE_NAME: dict(default)},
global_config={
"dll": default.get("dll", ""),
"no_fp16": default.get("no_fp16", False),
},
)
profile_data = ConfigurationManager.parse_toml_content_multi_profile(
self.config_file_path.read_text(encoding="utf-8")
)
if self.lsfg_script_path.exists():
script_content = self.lsfg_script_path.read_text(encoding="utf-8")
selected = ConfigurationManager.parse_profile_selection(script_content)
if selected in profile_data["profiles"]:
profile_data["current_profile"] = selected
current_profile = profile_data["current_profile"]
profile_data["profiles"][current_profile] = ConfigurationManager.merge_config_with_script(
profile_data["profiles"][current_profile],
ConfigurationManager.parse_script_content(script_content),
)
return profile_data
def _save_profile_data(self, profile_data: ProfileData) -> None:
self._write_file(
self.config_file_path,
ConfigurationManager.generate_toml_content_multi_profile(profile_data),
0o644,
)
def get_profiles(self) -> ProfilesResponse:
try:
profile_data = self._get_profile_data()
return self._success_response(
ProfilesResponse,
"Profiles retrieved successfully",
profiles=list(profile_data["profiles"]),
current_profile=profile_data["current_profile"],
)
except Exception as error:
return self._error_response(
ProfilesResponse,
str(error),
profiles=None,
current_profile=None,
)
def create_profile(self, profile_name: str, source_profile: str = None) -> ProfileResponse:
try:
profile_data = self._get_profile_data()
new_profile_data = ConfigurationManager.create_profile(profile_data, profile_name, source_profile)
self._save_profile_data(new_profile_data)
normalized = ConfigurationManager.normalize_profile_name(profile_name)
return self._success_response(
ProfileResponse,
f"Profile '{normalized}' created successfully",
profile_name=normalized,
)
except Exception as error:
return self._error_response(ProfileResponse, str(error), profile_name=None)
def delete_profile(self, profile_name: str) -> ProfileResponse:
try:
profile_data = ConfigurationManager.delete_profile(self._get_profile_data(), profile_name)
self._save_profile_data(profile_data)
script_result = self.update_lsfg_script_from_profile_data(profile_data)
if not script_result["success"]:
raise OSError(script_result["error"])
return self._success_response(
ProfileResponse,
f"Profile '{profile_name}' deleted successfully",
profile_name=profile_name,
)
except Exception as error:
return self._error_response(ProfileResponse, str(error), profile_name=None)
def rename_profile(self, old_name: str, new_name: str) -> ProfileResponse:
try:
profile_data = ConfigurationManager.rename_profile(self._get_profile_data(), old_name, new_name)
self._save_profile_data(profile_data)
script_result = self.update_lsfg_script_from_profile_data(profile_data)
if not script_result["success"]:
raise OSError(script_result["error"])
normalized = ConfigurationManager.normalize_profile_name(new_name)
return self._success_response(
ProfileResponse,
f"Profile renamed to '{normalized}' successfully",
profile_name=normalized,
)
except Exception as error:
return self._error_response(ProfileResponse, str(error), profile_name=None)
def set_current_profile(self, profile_name: str) -> ProfileResponse:
try:
profile_data = ConfigurationManager.set_current_profile(self._get_profile_data(), profile_name)
script_result = self.update_lsfg_script_from_profile_data(profile_data)
if not script_result["success"]:
raise OSError(script_result["error"])
return self._success_response(
ProfileResponse,
f"Current profile set to '{profile_name}' successfully",
profile_name=profile_name,
)
except Exception as error:
return self._error_response(ProfileResponse, str(error), profile_name=None)
def update_profile_config(self, profile_name: str, config: ConfigurationData) -> ConfigurationResponse:
try:
profile_data = self._get_profile_data()
if profile_name not in profile_data["profiles"]:
raise ValueError(f"Profile '{profile_name}' does not exist")
validated = ConfigurationManager.validate_config(config)
profile_data["profiles"][profile_name] = {
**profile_data["profiles"][profile_name],
**validated,
}
profile_data["global_config"]["dll"] = validated.get("dll", "")
profile_data["global_config"]["no_fp16"] = validated.get("no_fp16", False)
self._save_profile_data(profile_data)
if profile_name == profile_data["current_profile"]:
script_result = self.update_lsfg_script_from_profile_data(profile_data)
if not script_result["success"]:
raise OSError(script_result["error"])
return self._success_response(
ConfigurationResponse,
f"Profile '{profile_name}' configuration updated successfully",
config=validated,
)
except Exception as error:
return self._error_response(ConfigurationResponse, str(error), config=None)
def update_lsfg_script_from_profile_data(self, profile_data: ProfileData) -> ConfigurationResponse:
try:
script_content = self._generate_script_content_for_profile(profile_data)
self._write_file(self.lsfg_script_path, script_content, 0o755)
current_config = profile_data["profiles"].get(
profile_data["current_profile"],
dict(ConfigurationManager.get_defaults()),
)
return self._success_response(
ConfigurationResponse,
"Launch script updated successfully",
config=current_config,
)
except Exception as error:
return self._error_response(ConfigurationResponse, str(error), config=None)
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