normalize-args.js•1.63 kB
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeArgs = normalizeArgs;
const options_js_1 = require("./options.js");
/**
* Normalizes the given arguments, accounting for optional args.
*/
function normalizeArgs(_args) {
let path;
let schema;
let options;
let callback;
const args = Array.prototype.slice.call(_args);
if (typeof args[args.length - 1] === "function") {
// The last parameter is a callback function
callback = args.pop();
}
if (typeof args[0] === "string") {
// The first parameter is the path
path = args[0];
if (typeof args[2] === "object") {
// The second parameter is the schema, and the third parameter is the options
schema = args[1];
options = args[2];
}
else {
// The second parameter is the options
schema = undefined;
options = args[1];
}
}
else {
// The first parameter is the schema
path = "";
schema = args[0];
options = args[1];
}
try {
options = (0, options_js_1.getNewOptions)(options);
}
catch (e) {
console.error(`JSON Schema Ref Parser: Error normalizing options: ${e}`);
}
if (!options.mutateInputSchema && typeof schema === "object") {
// Make a deep clone of the schema, so that we don't alter the original object
schema = JSON.parse(JSON.stringify(schema));
}
return {
path,
schema,
options,
callback,
};
}
exports.default = normalizeArgs;