de895b8fec
- `<profileDir>/settings.json` atomic write (temp + rename)
- 손상 JSON / 파일 없음 → 빈 객체 fallback (no throw)
- in-memory cache (load 1회 file read)
- zod .strict() schema for ollama { endpoint: URL, model: string }
- 단위 +6 cases
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
import { readFile, writeFile, mkdir, rename } from 'node:fs/promises';
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import { join, dirname } from 'node:path';
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import { z } from 'zod';
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const OllamaSettingsSchema = z.object({
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endpoint: z.string().url(),
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model: z.string().min(1)
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}).strict();
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const SettingsSchema = z.object({
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ollama: OllamaSettingsSchema.optional()
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}).strict();
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export type Settings = z.infer<typeof SettingsSchema>;
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export type OllamaSettings = z.infer<typeof OllamaSettingsSchema>;
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export class SettingsService {
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private filePath: string;
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private cache: Settings | null = null;
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constructor(profileDir: string) {
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this.filePath = join(profileDir, 'settings.json');
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}
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async load(): Promise<Settings> {
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if (this.cache !== null) return this.cache;
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try {
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const raw = await readFile(this.filePath, 'utf8');
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const parsed = JSON.parse(raw);
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this.cache = SettingsSchema.parse(parsed);
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} catch {
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this.cache = {};
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}
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return this.cache;
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}
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async setOllama(value: OllamaSettings): Promise<void> {
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const validated = OllamaSettingsSchema.parse(value);
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const current = await this.load();
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const next: Settings = { ...current, ollama: validated };
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await mkdir(dirname(this.filePath), { recursive: true });
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const tmpPath = this.filePath + '.tmp';
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await writeFile(tmpPath, JSON.stringify(next, null, 2), 'utf8');
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await rename(tmpPath, this.filePath);
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this.cache = next;
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}
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}
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