@saber2pr/nana
Version:
a http-server framework.
115 lines (114 loc) • 5.32 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
/*
* @Author: saber2pr
* @Date: 2019-04-13 17:15:00
* @Last Modified by: saber2pr
* @Last Modified time: 2019-04-13 17:30:49
*/
var fs_1 = require("fs");
exports.isExist = function (path) {
return new Promise(function (resolve) { return fs_1.exists(path, resolve); });
};
exports.pathBe = function (path, type) {
return new Promise(function (resolve, reject) {
fs_1.stat(path, function (err, statu) {
err && reject(err);
if (type === 'dir') {
resolve(statu.isDirectory());
}
else if (type === 'file') {
resolve(statu.isFile());
}
else {
throw new Error(path + " is not a file or directory!");
}
});
});
};
exports.readDir = function (dir) {
return new Promise(function (resolve, reject) {
return fs_1.readdir(dir, function (err, files) { return (err ? reject(err) : resolve(files)); });
});
};
exports.search = function (path, callback) { return __awaiter(_this, void 0, void 0, function () {
var files, walk;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, exports.readDir(path)];
case 1:
files = _a.sent();
walk = function (file) { return __awaiter(_this, void 0, void 0, function () {
var isDir, isFile;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, exports.pathBe(file, 'dir')];
case 1:
isDir = _a.sent();
return [4 /*yield*/, exports.pathBe(file, 'file')];
case 2:
isFile = _a.sent();
isDir && exports.search(file, callback);
isFile && callback(file);
return [2 /*return*/];
}
});
}); };
files.forEach(function (file) { return walk(path + "/" + file); });
return [2 /*return*/];
}
});
}); };
exports.read = function (path) {
return new Promise(function (resolve, reject) {
return fs_1.readFile(path, function (err, data) { return (err ? reject(err) : resolve(data)); });
});
};
exports.write = function (path, data) {
return new Promise(function (resolve, reject) {
return fs_1.writeFile(path, data, function (err) { return (err ? reject(err) : resolve()); });
});
};
exports.fs = {
read: exports.read,
write: exports.write,
pathBe: exports.pathBe,
isExist: exports.isExist
};