31 lines
863 B
JavaScript
Executable File
31 lines
863 B
JavaScript
Executable File
'use strict'
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module.exports = parseAsync
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const TOMLParser = require('./lib/toml-parser.js')
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const prettyError = require('./parse-pretty-error.js')
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function parseAsync (str, opts) {
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if (!opts) opts = {}
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const index = 0
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const blocksize = opts.blocksize || 40960
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const parser = new TOMLParser()
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return new Promise((resolve, reject) => {
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setImmediate(parseAsyncNext, index, blocksize, resolve, reject)
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})
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function parseAsyncNext (index, blocksize, resolve, reject) {
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if (index >= str.length) {
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try {
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return resolve(parser.finish())
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} catch (err) {
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return reject(prettyError(err, str))
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}
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}
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try {
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parser.parse(str.slice(index, index + blocksize))
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setImmediate(parseAsyncNext, index + blocksize, blocksize, resolve, reject)
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} catch (err) {
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reject(prettyError(err, str))
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}
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}
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}
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