const fs = require("fs"); const path = require("path"); function trashFile(filepath) { if (!fs.existsSync(filepath)) return; try { const isDir = fs.lstatSync(filepath).isDirectory(); if (isDir) return; } catch { return; } fs.rmSync(filepath); return; } function createdDate(filepath) { try { const { birthtimeMs, birthtime } = fs.statSync(filepath); if (birthtimeMs === 0) throw new Error("Invalid stat for file!"); return birthtime.toLocaleString(); } catch { return "unknown"; } } function writeToServerDocuments( data = {}, filename, destinationOverride = null ) { const destination = destinationOverride ? path.resolve(destinationOverride) : path.resolve( __dirname, "../../../server/storage/documents/custom-documents" ); if (!fs.existsSync(destination)) fs.mkdirSync(destination, { recursive: true }); const destinationFilePath = path.resolve(destination, filename) + ".json"; fs.writeFileSync(destinationFilePath, JSON.stringify(data, null, 4), { encoding: "utf-8", }); return { ...data, // relative location string that can be passed into the /update-embeddings api // that will work since we know the location exists and since we only allow // 1-level deep folders this will always work. This still works for integrations like GitHub and YouTube. location: destinationFilePath.split("/").slice(-2).join("/"), }; } // When required we can wipe the entire collector hotdir and tmp storage in case // there were some large file failures that we unable to be removed a reboot will // force remove them. async function wipeCollectorStorage() { const cleanHotDir = new Promise((resolve) => { const directory = path.resolve(__dirname, "../../hotdir"); fs.readdir(directory, (err, files) => { if (err) resolve(); for (const file of files) { if (file === "__HOTDIR__.md") continue; try { fs.rmSync(path.join(directory, file)); } catch {} } resolve(); }); }); const cleanTmpDir = new Promise((resolve) => { const directory = path.resolve(__dirname, "../../storage/tmp"); fs.readdir(directory, (err, files) => { if (err) resolve(); for (const file of files) { if (file === ".placeholder") continue; try { fs.rmSync(path.join(directory, file)); } catch {} } resolve(); }); }); await Promise.all([cleanHotDir, cleanTmpDir]); console.log(`Collector hot directory and tmp storage wiped!`); return; } module.exports = { trashFile, createdDate, writeToServerDocuments, wipeCollectorStorage, };