unleash-server
Version:
Unleash is an enterprise ready feature toggles service. It provides different strategies for handling feature toggles.
50 lines • 2.2 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.filterEqual = exports.filterExisting = exports.parseFile = exports.readFile = void 0;
const fs = __importStar(require("fs"));
const mime = __importStar(require("mime"));
const YAML = __importStar(require("js-yaml"));
const readFile = (file) => new Promise((resolve, reject) => fs.readFile(file, (err, v) => err ? reject(err) : resolve(v.toString('utf-8'))));
exports.readFile = readFile;
const parseFile = (file, data) => (mime.getType(file) === 'text/yaml' ? YAML.load(data) : JSON.parse(data));
exports.parseFile = parseFile;
const filterExisting = (keepExisting, existingArray = []) => (item) => {
if (keepExisting) {
const found = existingArray.find((t) => t.name === item.name);
return !found;
}
return true;
};
exports.filterExisting = filterExisting;
const filterEqual = (existingArray = []) => (item) => {
const toggle = existingArray.find((t) => t.name === item.name);
if (toggle) {
return JSON.stringify(toggle) !== JSON.stringify(item);
}
return true;
};
exports.filterEqual = filterEqual;
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