@becomes/cms
Version:
Simple CMS for building APIs.
184 lines • 9.24 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FunctionsConfig = void 0;
var fs = require("fs");
var path = require("path");
var util = require("util");
var chokidar = require("chokidar");
var uuid = require("uuid");
var function_interface_1 = require("./interfaces/function.interface");
var purple_cheetah_1 = require("purple-cheetah");
var FunctionsConfig = (function () {
function FunctionsConfig() {
}
FunctionsConfig.watch = function () {
var _this = this;
chokidar
.watch(path.join(process.cwd(), 'functions'), {
persistent: true,
})
.on('change', function (location) { return __awaiter(_this, void 0, void 0, function () {
var hash, file;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
hash = uuid.v4();
return [4, purple_cheetah_1.FSUtil.read(location)];
case 1:
file = _a.sent();
return [4, purple_cheetah_1.FSUtil.save(file, location + "-" + hash)];
case 2:
_a.sent();
return [4, this.load(location, location + "-" + hash)];
case 3:
_a.sent();
return [4, purple_cheetah_1.FSUtil.deleteFile(location + "-" + hash)];
case 4:
_a.sent();
return [2];
}
});
}); });
};
FunctionsConfig.load = function (originalLocation, location) {
return __awaiter(this, void 0, void 0, function () {
var originalFn, file, fn;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
originalFn = this.functions.find(function (e) { return e.path === originalLocation; });
return [4, Promise.resolve().then(function () { return require(location); })];
case 1:
file = _a.sent();
fn = this.verifyFile('temp', file);
if (!fn) {
return [2];
}
this.functions = this.functions.filter(function (e) { return e.name !== originalFn.name; });
this.functions.push({
path: originalLocation,
name: originalFn.name,
type: originalFn.type,
resolve: fn.resolve,
});
return [2];
}
});
});
};
FunctionsConfig.verifyFile = function (name, file) {
if (!file.resolve) {
throw new Error("\n\n " + purple_cheetah_1.ConsoleColors.FgRed + "Function \"" + name + "\" does not have a \"resolve\" " +
("function exported. Please add:\n " + purple_cheetah_1.ConsoleColors.FgGreen + "exports.resolve = async (request, event) => {\n // Your code ...\n }\n " + purple_cheetah_1.ConsoleColors.Reset + "\n "));
}
var type = function_interface_1.FnType.STANDALONE;
if (file.type) {
if (!function_interface_1.FnType[file.type]) {
throw new Error("Function cannot be of type \"" + file.type + "\" - " +
("Problem in function \"" + name + "\""));
}
type = file.type;
}
return {
name: name,
type: type,
resolve: file.resolve,
};
};
FunctionsConfig.clear = function () {
FunctionsConfig.functions = [];
};
FunctionsConfig.init = function () {
return __awaiter(this, void 0, void 0, function () {
var p, files;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (process.env.DEV && this.watching === false) {
this.watching = true;
this.watch();
}
p = path.join(process.env.PROJECT_ROOT, 'functions');
return [4, util.promisify(fs.exists)(p)];
case 1:
if (!((_a.sent()) === true)) return [3, 3];
return [4, util.promisify(fs.readdir)(p)];
case 2:
files = _a.sent();
files
.filter(function (file) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
return [2, file.endsWith('.js')];
}); }); })
.forEach(function (file) { return __awaiter(_this, void 0, void 0, function () {
var fileParts, name, req, fn;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
fileParts = file.split('.');
name = fileParts.slice(0, fileParts.length - 1).join('.');
return [4, Promise.resolve().then(function () { return require(path.join(p, file)); })];
case 1:
req = _a.sent();
fn = this.verifyFile(name, req);
if (!fn) {
return [2];
}
this.functions.push({
path: path.join(p, file),
name: name,
type: fn.type,
resolve: fn.resolve,
});
return [2];
}
});
}); });
_a.label = 3;
case 3: return [2];
}
});
});
};
FunctionsConfig.functions = [];
FunctionsConfig.watching = false;
return FunctionsConfig;
}());
exports.FunctionsConfig = FunctionsConfig;
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