- update only touches the recorded project root; project installs do not follow symlinks or junctions; repeated --force rotates .orig backups; uninstall never deletes outside the recorded root - run npm/npx without a shell on Windows and pin optional tool versions - skip the update check in CI and non-interactive output - lint: cross-document section pointers, preflight row ids, gate rule numbers, per-document size budgets, gate copy equality - eval: scenarios S19-S21, route and read-cost rejudging, interpretation card judging, temp-dir previews and table-form cards no longer fail
116 lines
4.1 KiB
TypeScript
116 lines
4.1 KiB
TypeScript
import fs from "node:fs/promises";
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import { manifestPath } from "./paths.ts";
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import { readIfExists, samePath, sha256, writeAtomic } from "./fsx.ts";
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import { extractBlock } from "./marker.ts";
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import type { DriftReport, InstallRecord, Manifest, Scope, TargetId } from "./types.ts";
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const EMPTY: Manifest = { schema: 1, installs: [] };
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export async function readManifest(home?: string): Promise<Manifest> {
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const raw = await readIfExists(manifestPath(home));
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if (!raw) return structuredClone(EMPTY);
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// 손상된 매니페스트로 설치 전체가 막히지 않도록 빈 것으로 되돌린다(원본은 writeManifest 가 보존한다)
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return parseManifest(raw) ?? structuredClone(EMPTY);
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}
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function parseManifest(raw: string): Manifest | null {
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try {
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const parsed = JSON.parse(raw) as Manifest;
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if (parsed.schema !== 1 || !Array.isArray(parsed.installs)) return null;
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return parsed;
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} catch {
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return null;
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}
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}
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export async function writeManifest(m: Manifest, home?: string): Promise<void> {
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const file = manifestPath(home);
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// 손상된 매니페스트를 빈 것으로 읽은 뒤 그대로 덮으면 다른 설치 기록이 영구 소실된다.
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// 덮기 전에 원본을 manifest.json.corrupt-<시각> 으로 옮겨 복구 여지를 남긴다.
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const prev = await readIfExists(file);
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if (prev !== null && prev.trim().length > 0 && parseManifest(prev) === null) {
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const stamp = new Date().toISOString().replace(/[:.]/g, "-");
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await fs.rename(file, `${file}.corrupt-${stamp}`).catch(() => undefined);
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}
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await writeAtomic(file, JSON.stringify(m, null, 2) + "\n");
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}
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function sameInstall(a: InstallRecord, target: TargetId, scope: Scope, root: string): boolean {
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return a.target === target && a.scope === scope && samePath(a.root, root);
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}
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export function findInstall(
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m: Manifest,
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target: TargetId,
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scope: Scope,
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root: string,
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): InstallRecord | undefined {
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return m.installs.find((i) => sameInstall(i, target, scope, root));
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}
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export async function upsertInstall(record: InstallRecord, home?: string): Promise<void> {
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const m = await readManifest(home);
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const idx = m.installs.findIndex((i) => sameInstall(i, record.target, record.scope, record.root));
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if (idx >= 0) m.installs[idx] = record;
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else m.installs.push(record);
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await writeManifest(m, home);
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}
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export async function dropInstall(
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target: TargetId,
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scope: Scope,
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root: string,
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home?: string,
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): Promise<void> {
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const m = await readManifest(home);
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m.installs = m.installs.filter((i) => !sameInstall(i, target, scope, root));
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await writeManifest(m, home);
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}
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/**
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* 설치 당시 해시와 현재 내용을 비교한다.
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* 마커 방식 파일은 문서 전체가 아니라 블록 안쪽만 비교한다 — 사용자가 문서의 다른 부분을
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* 고치는 것은 정상이고, 그걸 드리프트로 잡으면 update 가 영영 못 돈다.
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*/
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export async function inspectDrift(record: InstallRecord): Promise<DriftReport> {
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const files: DriftReport["files"] = [];
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for (const f of record.files) {
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const cur = await readIfExists(f.path);
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if (cur === null) {
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files.push({ path: f.path, status: "missing" });
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continue;
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}
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const target = f.marker ? (extractBlock(cur, f.marker) ?? "") : cur;
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files.push({ path: f.path, status: sha256(target) === f.sha256 ? "ok" : "modified" });
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}
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return {
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record,
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files,
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modified: files.filter((f) => f.status === "modified").map((f) => f.path),
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};
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}
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/** 매니페스트가 가리키는 경로가 실제로 살아있는지 확인한다 */
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export async function pruneDeadInstalls(home?: string): Promise<number> {
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const m = await readManifest(home);
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const before = m.installs.length;
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const alive: InstallRecord[] = [];
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for (const rec of m.installs) {
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const anyAlive = await Promise.all(
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rec.files.map(async (f) => {
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try {
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await fs.access(f.path);
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return true;
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} catch {
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return false;
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}
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}),
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);
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if (anyAlive.some(Boolean)) alive.push(rec);
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}
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if (alive.length !== before) {
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m.installs = alive;
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await writeManifest(m, home);
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}
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return before - alive.length;
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}
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