Archived
29 lines
1.5 KiB
TypeScript
29 lines
1.5 KiB
TypeScript
import { lstat, readdir } from "node:fs/promises";
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import { join } from "node:path";
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import type { FileTreeEntry, FileTreeResponse } from "../../shared/apiTypes.js";
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import { resolveInsideWorkspace } from "./pathSafety.js";
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const MAX_ENTRIES = 1000;
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export async function listWorkspaceTree(rootPath: string, path: string | undefined): Promise<FileTreeResponse> {
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const { target, relativePath } = await resolveInsideWorkspace(rootPath, path);
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const stat = await lstat(target);
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if (!stat.isDirectory()) throw new Error("Path is not a directory");
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const dirents = await readdir(target, { withFileTypes: true });
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const sorted = dirents.sort((a, b) => {
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if (a.isDirectory() !== b.isDirectory()) return a.isDirectory() ? -1 : 1;
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return a.name.localeCompare(b.name);
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});
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const selected = sorted.slice(0, MAX_ENTRIES);
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const entries = await Promise.all(selected.map(async (entry): Promise<FileTreeEntry> => {
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const absolute = join(target, entry.name);
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const childRelative = relativePath === "" ? entry.name : `${relativePath}/${entry.name}`;
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const childStat = await lstat(absolute);
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const type: FileTreeEntry["type"] = entry.isDirectory() ? "directory" : entry.isSymbolicLink() ? "symlink" : "file";
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return { name: entry.name, path: childRelative, type, size: childStat.size, modifiedAt: childStat.mtime.toISOString() };
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}));
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return { path: relativePath, entries, scannedAt: new Date().toISOString(), truncated: sorted.length > selected.length };
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}
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