text.js•1.45 kB
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const errors_js_1 = require("../util/errors.js");
const TEXT_REGEXP = /\.(txt|htm|html|md|xml|js|min|map|css|scss|less|svg)$/i;
exports.default = {
/**
* The order that this parser will run, in relation to other parsers.
*/
order: 300,
/**
* Whether to allow "empty" files (zero bytes).
*/
allowEmpty: true,
/**
* The encoding that the text is expected to be in.
*/
encoding: "utf8",
/**
* 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 string or Buffer, and has a known text-based extension
return (typeof file.data === "string" || Buffer.isBuffer(file.data)) && TEXT_REGEXP.test(file.url);
},
/**
* Parses the given file as text
*/
parse(file) {
if (typeof file.data === "string") {
return file.data;
}
else if (Buffer.isBuffer(file.data)) {
return file.data.toString(this.encoding);
}
else {
throw new errors_js_1.ParserError("data is not text", file.url);
}
},
};