rootandClaude Sonnet 5.5
ea17f1cb2d
- jsc-mod-statusline:/jsc-mod-statusline:enable、compact、disable - jsc-mod-companion:/jsc-mod-companion:status、switch、disable、setup、todo、quiet - 同步更新 plugin.json、marketplace.json 與各 README - 補上 statusline band 測試缺少的 ui.render 底層處理 Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
// 檔案系統與時鐘皆由外部注入；核心只依賴這兩個介面
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export interface Fs {
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read(path: string): Promise<string | null>
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write(path: string, data: string): Promise<void>
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/** 沒有 rename 的環境（hooks 沙箱）會直接覆寫 */
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rename?(from: string, to: string): Promise<void>
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list(dir: string): Promise<string[]>
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}
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export type Clock = { now(): number }
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// 先寫暫存檔再 rename，當機時不會留下寫到一半的檔案
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export async function writeAtomic(fs: Fs, path: string, data: string): Promise<void> {
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if (!fs.rename) return fs.write(path, data)
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const tmp = `${path}.tmp`
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await fs.write(tmp, data)
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await fs.rename(tmp, path)
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}
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export async function readJson<T>(fs: Fs, path: string): Promise<T | null> {
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const raw = await fs.read(path)
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if (raw === null) return null
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try {
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return JSON.parse(raw) as T
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} catch {
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return null
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}
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}
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export const writeJson = (fs: Fs, path: string, value: unknown) => writeAtomic(fs, path, JSON.stringify(value, null, 2))
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export function memoryFs(seed: Record<string, string> = {}): Fs & { files: Map<string, string> } {
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const files = new Map(Object.entries(seed))
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return {
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files,
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async read(path) {
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return files.get(path) ?? null
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},
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async write(path, data) {
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files.set(path, data)
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},
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async rename(from, to) {
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const v = files.get(from)
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if (v === undefined) throw new Error(`ENOENT: ${from}`)
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files.delete(from)
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files.set(to, v)
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},
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async list(dir) {
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const prefix = dir.endsWith('/') ? dir : dir + '/'
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const names = new Set<string>()
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for (const k of files.keys()) if (k.startsWith(prefix)) names.add(k.slice(prefix.length).split('/')[0]!)
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return [...names].filter(n => !n.endsWith('.tmp')).sort()
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},
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}
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}
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export function fakeClock(start = Date.parse('2026-10-12T00:00:00Z')) {
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let t = start
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return { now: () => t, advance: (ms: number) => void (t += ms), set: (ms: number) => void (t = ms) }
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}
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