Files
EJClaw/shared/verification-snapshot.js
2026-04-08 05:30:14 +09:00

84 lines
2.2 KiB
JavaScript

import { createHash } from 'crypto';
import fs from 'fs';
import path from 'path';
export const VERIFICATION_SNAPSHOT_EXCLUDE_NAMES = new Set([
'node_modules',
]);
const VERIFICATION_SNAPSHOT_ROOT_EXCLUDE_NAMES = new Set([
'.git',
'.env',
'dist',
'data',
'logs',
'cache',
'.ejclaw-reviewer-runtime',
]);
const VERIFICATION_SNAPSHOT_ROOT_EXCLUDE_PREFIXES = [
'store.local-backup-',
];
export function isVerificationSnapshotExcludedName(name) {
return VERIFICATION_SNAPSHOT_EXCLUDE_NAMES.has(name);
}
export function isVerificationSnapshotExcludedPath(repoDir, currentPath) {
const name = path.basename(currentPath);
if (isVerificationSnapshotExcludedName(name)) {
return true;
}
const relPath = path.relative(repoDir, currentPath);
const isRepoRootEntry = relPath !== '' && !relPath.includes(path.sep);
if (!isRepoRootEntry) {
return false;
}
return (
VERIFICATION_SNAPSHOT_ROOT_EXCLUDE_NAMES.has(name) ||
VERIFICATION_SNAPSHOT_ROOT_EXCLUDE_PREFIXES.some((prefix) =>
name.startsWith(prefix),
)
);
}
function updateVerificationSnapshotHash(hash, repoDir, currentPath) {
const relPath = path.relative(repoDir, currentPath) || '.';
const stat = fs.lstatSync(currentPath);
if (stat.isDirectory()) {
if (relPath !== '.') {
hash.update(`dir\0${relPath}\0`);
}
for (const entry of fs.readdirSync(currentPath).sort()) {
const nextPath = path.join(currentPath, entry);
if (isVerificationSnapshotExcludedPath(repoDir, nextPath)) continue;
updateVerificationSnapshotHash(hash, repoDir, nextPath);
}
return;
}
if (stat.isSymbolicLink()) {
hash.update(`symlink\0${relPath}\0${fs.readlinkSync(currentPath)}\0`);
return;
}
if (stat.isFile()) {
hash.update(`file\0${relPath}\0`);
hash.update(fs.readFileSync(currentPath));
hash.update('\0');
}
}
export function computeVerificationSnapshotId(repoDir) {
const hash = createHash('sha256');
updateVerificationSnapshotHash(hash, repoDir, repoDir);
return `fs:${hash.digest('hex').slice(0, 24)}`;
}
export function resolveVerificationResponsesDir(hostIpcDir) {
return path.join(hostIpcDir, 'verification-responses');
}