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fork of hey-api/openapi-ts because I need some additional things
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1.8 kB · 60 lines
TypeScript
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061import { ono } from '@jsdevtools/ono';
import type { $RefParserOptions } from './options';import type { FileInfo } from './types';import { ParserError } from './util/errors';import type { PluginResult } from './util/plugins';import * as plugins from './util/plugins';import { getExtension } from './util/url';
/** * Prepares the file object so we can populate it with data and other values * when it's read and parsed. This "file object" will be passed to all * resolvers and parsers. */export function newFile(path: string): FileInfo { let url = path; // Remove the URL fragment, if any const hashIndex = url.indexOf('#'); let hash = ''; if (hashIndex > -1) { hash = url.substring(hashIndex); url = url.substring(0, hashIndex); } return { extension: getExtension(url), hash, url, } as FileInfo;}
/** * Parses the given file's contents, using the configured parser plugins. */export async function parseFile( file: FileInfo, options: $RefParserOptions['parse'],): Promise<PluginResult> { try { // If none of the parsers are a match for this file, try all of them. This // handles situations where the file is a supported type, just with an // unknown extension. const parsers = [options.json, options.yaml, options.text, options.binary]; const filtered = parsers.filter((plugin) => plugin.canHandle(file)); return await plugins.run(filtered.length ? filtered : parsers, file); } catch (error: any) { if (error && error.message && error.message.startsWith('Error parsing')) { throw error; }
if (!error || !('error' in error)) { throw ono.syntax(`Unable to parse ${file.url}`); }
if (error.error instanceof ParserError) { throw error.error; }
throw new ParserError(error.error.message, file.url); }}