@expo/fingerprint
Version:
A library to generate a fingerprint from a React Native project
95 lines (94 loc) • 3.27 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 () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getProjectRoot = getProjectRoot;
exports.getFileArgumentAtIndex = getFileArgumentAtIndex;
exports.assertArgs = assertArgs;
exports.requireArg = requireArg;
// Common utilities for interacting with `args` library.
// These functions should be used by every command.
const arg_1 = __importDefault(require("arg"));
const fs_1 = require("fs");
const path_1 = require("path");
const Log = __importStar(require("./log"));
/**
* Parse the first argument as a project directory.
*
* @returns valid project directory.
*/
function getProjectRoot(args) {
const projectRoot = (0, path_1.resolve)(args._[0] || '.');
if (!(0, fs_1.existsSync)(projectRoot)) {
Log.exit(`Invalid project root: ${projectRoot}`);
}
return projectRoot;
}
function getFileArgumentAtIndex(args, index) {
const path = (0, path_1.resolve)(args._[index]);
if (!(0, fs_1.existsSync)(path)) {
Log.exit(`Invalid file: ${path}`);
}
return path;
}
/**
* Parse args and assert unknown options.
*
* @param schema the `args` schema for parsing the command line arguments.
* @param argv extra strings
* @returns processed args object.
*/
function assertArgs(schema, argv) {
try {
return (0, arg_1.default)(schema, { argv });
}
catch (error) {
// Ensure unknown options are handled the same way.
if (error.code === 'ARG_UNKNOWN_OPTION') {
Log.exit(error.message, 1);
}
// Otherwise rethrow the error.
throw error;
}
}
function requireArg(args, name) {
const value = args[name];
if (value === undefined || value === null) {
Log.exit(`${name} must be provided`, 1);
}
return value;
}