@apidevtools/json-schema-ref-parser/dist/lib/parsers/binary.js

Parse, Resolve, and Dereference JSON Schema $ref pointers

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const BINARY_REGEXP = /\.(jpeg|jpg|gif|png|bmp|ico)$/i;
exports.default = {
    /**
     * The order that this parser will run, in relation to other parsers.
     */
    order: 400,
    /**
     * Whether to allow "empty" files (zero bytes).
     */
    allowEmpty: true,
    /**
     * Determines whether this parser can parse a given file reference.
     * Parsers that return true will be tried, in order, until one successfully parses the file.
     * Parsers that return false will be skipped, UNLESS all parsers returned false, in which case
     * every parser will be tried.
     */
    canParse(file) {
        // Use this parser if the file is a Buffer, and has a known binary extension
        return Buffer.isBuffer(file.data) && BINARY_REGEXP.test(file.url);
    },
    /**
     * Parses the given data as a Buffer (byte array).
     */
    parse(file) {
        if (Buffer.isBuffer(file.data)) {
            return file.data;
        }
        else {
            // This will reject if data is anything other than a string or typed array
            return Buffer.from(file.data);
        }
    },
};