Files
cc-switch/src/main/services.ts

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import fs from "fs/promises";
import path from "path";
import os from "os";
import { Provider } from "../shared/types";
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/**
*
*/
export function sanitizeProviderName(name: string): string {
return name.replace(/[<>:"/\\|?*]/g, "-").toLowerCase();
}
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export function getClaudeCodeConfig() {
// Claude Code 配置文件路径
const configDir = path.join(os.homedir(), ".claude");
const configPath = path.join(configDir, "settings.json");
return { path: configPath, dir: configDir };
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}
/**
*
*/
export function getProviderConfigPath(
providerId: string,
providerName?: string
): string {
const { dir } = getClaudeCodeConfig();
// 如果提供了名称使用名称否则使用ID向后兼容
const baseName = providerName
? sanitizeProviderName(providerName)
: sanitizeProviderName(providerId);
return path.join(dir, `settings-${baseName}.json`);
}
/**
*
*/
export async function saveProviderConfig(provider: Provider): Promise<boolean> {
try {
const { dir } = getClaudeCodeConfig();
const providerConfigPath = getProviderConfigPath(
provider.id,
provider.name
);
// 确保目录存在
await fs.mkdir(dir, { recursive: true });
// 保存配置到供应商专用文件
await fs.writeFile(
providerConfigPath,
JSON.stringify(provider.settingsConfig, null, 2),
"utf-8"
);
return true;
} catch (error) {
console.error("保存供应商配置失败:", error);
return false;
}
}
/**
*
*/
export async function fileExists(filePath: string): Promise<boolean> {
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try {
await fs.access(filePath);
return true;
} catch {
return false;
}
}
/**
*
*/
export async function switchProvider(
provider: Provider,
currentProviderId?: string,
providers?: Record<string, Provider>
): Promise<boolean> {
try {
const { path: settingsPath, dir: configDir } = getClaudeCodeConfig();
const newSettingsPath = getProviderConfigPath(provider.id, provider.name);
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// 确保目录存在
await fs.mkdir(configDir, { recursive: true });
// 检查目标配置文件是否存在
if (!(await fileExists(newSettingsPath))) {
console.error(`供应商配置文件不存在: ${newSettingsPath}`);
return false;
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}
// 1. 如果当前存在settings.json先备份到当前供应商的配置文件
if (await fileExists(settingsPath)) {
if (currentProviderId && providers && providers[currentProviderId]) {
const currentProvider = providers[currentProviderId];
const currentProviderPath = getProviderConfigPath(
currentProviderId,
currentProvider.name
);
await fs.rename(settingsPath, currentProviderPath);
} else {
// 如果没有当前供应商ID创建临时备份
const backupPath = path.join(
configDir,
`settings-backup-${Date.now()}.json`
);
await fs.rename(settingsPath, backupPath);
console.log(`已备份当前配置到: ${backupPath}`);
}
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}
// 2. 将目标供应商配置重命名为settings.json
await fs.rename(newSettingsPath, settingsPath);
console.log(`成功切换到供应商: ${provider.name}`);
return true;
} catch (error) {
console.error("切换供应商失败:", error);
return false;
}
}
/**
* settings.json
*/
export async function importCurrentConfig(
name: string
): Promise<{ success: boolean; provider?: Provider }> {
try {
const { path: settingsPath } = getClaudeCodeConfig();
// 检查当前配置是否存在
if (!(await fileExists(settingsPath))) {
return { success: false };
}
// 读取当前配置
const configContent = await fs.readFile(settingsPath, "utf-8");
const settingsConfig = JSON.parse(configContent);
// 生成唯一的供应商ID
let providerId = name.toLowerCase().replace(/[^a-z0-9]/g, "-");
let counter = 1;
// 检查ID是否已存在如果存在则添加数字后缀
while (await fileExists(getProviderConfigPath(providerId, name))) {
providerId = `${name
.toLowerCase()
.replace(/[^a-z0-9]/g, "-")}-${counter}`;
counter++;
}
// 创建供应商对象
const provider: Provider = {
id: providerId,
name: name,
settingsConfig: settingsConfig,
createdAt: Date.now(),
updatedAt: Date.now(),
};
// 保存为供应商配置
const success = await saveProviderConfig(provider);
if (success) {
console.log(`已导入当前配置为供应商: ${name} (${providerId})`);
return { success: true, provider };
} else {
return { success: false };
}
} catch (error: any) {
console.error("导入当前配置失败:", error);
return { success: false };
}
}
/**
*
*/
export async function deleteProviderConfig(
providerId: string,
providerName?: string
): Promise<boolean> {
try {
const providerConfigPath = getProviderConfigPath(providerId, providerName);
if (await fileExists(providerConfigPath)) {
await fs.unlink(providerConfigPath);
console.log(`已删除供应商配置文件: ${providerConfigPath}`);
}
return true;
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} catch (error) {
console.error("删除供应商配置失败:", error);
return false;
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}
}