filefive
Version:
SFTP/FTP/Amazon S3 client and dual-panel file manager for macOS and Linux
53 lines (52 loc) • 1.9 kB
JavaScript
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const posix_1 = require("node:path/posix");
const Local_1 = require("./Local");
const ReferenceCountMap_1 = __importDefault(require("./utils/ReferenceCountMap"));
class default_1 {
constructor(listener, onMissing) {
this.listener = listener;
this.onMissing = onMissing;
this.watched = new ReferenceCountMap_1.default;
}
watch(dir) {
try {
try {
this.watched.inc(dir) || this.watched.set(dir, (0, Local_1.watch)(dir, (event, target) => {
if (event == 'rename') {
const child = (0, posix_1.join)(dir, target);
if (this.watched.has(child) && !(0, Local_1.stat)(child)) {
this.watched.del(child);
this.onMissing(child);
}
}
try {
this.listener(dir, (0, Local_1.list)(dir), event, target);
}
catch (e) {
this.watched.del(dir);
this.onMissing(dir);
}
}, () => this.watched.del(dir)));
}
catch (e) { // an existing dir may be not watchable, e.g. network drive in Windows
this.watched.del(dir);
}
const files = (0, Local_1.list)(dir);
this.listener(dir, files);
return files;
}
catch (e) {
this.watched.del(dir);
this.onMissing(dir);
}
return [];
}
unwatch(dir) {
this.watched.dec(dir)?.();
}
}
exports.default = default_1;