routie dev init since i didn't adhere to any proper guidance up until now
This commit is contained in:
+178
@@ -0,0 +1,178 @@
|
||||
"use strict";
|
||||
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
||||
if (k2 === undefined) k2 = k;
|
||||
var desc = Object.getOwnPropertyDescriptor(m, k);
|
||||
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
|
||||
desc = { enumerable: true, get: function() { return m[k]; } };
|
||||
}
|
||||
Object.defineProperty(o, k2, desc);
|
||||
}) : (function(o, m, k, k2) {
|
||||
if (k2 === undefined) k2 = k;
|
||||
o[k2] = m[k];
|
||||
}));
|
||||
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
||||
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
||||
}) : function(o, v) {
|
||||
o["default"] = v;
|
||||
});
|
||||
var __importStar = (this && this.__importStar) || (function () {
|
||||
var ownKeys = function(o) {
|
||||
ownKeys = Object.getOwnPropertyNames || function (o) {
|
||||
var ar = [];
|
||||
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
|
||||
return ar;
|
||||
};
|
||||
return ownKeys(o);
|
||||
};
|
||||
return function (mod) {
|
||||
if (mod && mod.__esModule) return mod;
|
||||
var result = {};
|
||||
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
|
||||
__setModuleDefault(result, mod);
|
||||
return result;
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
const url = __importStar(require("./util/url.js"));
|
||||
const plugins = __importStar(require("./util/plugins.js"));
|
||||
const errors_js_1 = require("./util/errors.js");
|
||||
/**
|
||||
* Reads and parses the specified file path or URL.
|
||||
*/
|
||||
async function parse(path, $refs, options) {
|
||||
// Remove the URL fragment, if any
|
||||
const hashIndex = path.indexOf("#");
|
||||
let hash = "";
|
||||
if (hashIndex >= 0) {
|
||||
hash = path.substring(hashIndex);
|
||||
// Remove the URL fragment, if any
|
||||
path = path.substring(0, hashIndex);
|
||||
}
|
||||
// Add a new $Ref for this file, even though we don't have the value yet.
|
||||
// This ensures that we don't simultaneously read & parse the same file multiple times
|
||||
const $ref = $refs._add(path);
|
||||
// This "file object" will be passed to all resolvers and parsers.
|
||||
const file = {
|
||||
url: path,
|
||||
hash,
|
||||
extension: url.getExtension(path),
|
||||
};
|
||||
// Read the file and then parse the data
|
||||
try {
|
||||
const resolver = await readFile(file, options, $refs);
|
||||
$ref.pathType = resolver.plugin.name;
|
||||
file.data = resolver.result;
|
||||
const parser = await parseFile(file, options, $refs);
|
||||
$ref.value = parser.result;
|
||||
return parser.result;
|
||||
}
|
||||
catch (err) {
|
||||
if ((0, errors_js_1.isHandledError)(err)) {
|
||||
$ref.value = err;
|
||||
}
|
||||
throw err;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Reads the given file, using the configured resolver plugins
|
||||
*
|
||||
* @param file - An object containing information about the referenced file
|
||||
* @param file.url - The full URL of the referenced file
|
||||
* @param file.extension - The lowercased file extension (e.g. ".txt", ".html", etc.)
|
||||
* @param options
|
||||
* @param $refs
|
||||
* @returns
|
||||
* The promise resolves with the raw file contents and the resolver that was used.
|
||||
*/
|
||||
async function readFile(file, options, $refs) {
|
||||
// console.log('Reading %s', file.url);
|
||||
// Find the resolvers that can read this file
|
||||
let resolvers = plugins.all(options.resolve);
|
||||
resolvers = plugins.filter(resolvers, "canRead", file);
|
||||
// Run the resolvers, in order, until one of them succeeds
|
||||
plugins.sort(resolvers);
|
||||
try {
|
||||
const data = await plugins.run(resolvers, "read", file, $refs);
|
||||
return data;
|
||||
}
|
||||
catch (err) {
|
||||
if (!err && options.continueOnError) {
|
||||
// No resolver could be matched
|
||||
throw new errors_js_1.UnmatchedResolverError(file.url);
|
||||
}
|
||||
else if (!err || !("error" in err)) {
|
||||
// Throw a generic, friendly error.
|
||||
throw new SyntaxError(`Unable to resolve $ref pointer "${file.url}"`);
|
||||
}
|
||||
// Throw the original error, if it's one of our own (user-friendly) errors.
|
||||
else if (err.error instanceof errors_js_1.ResolverError) {
|
||||
throw err.error;
|
||||
}
|
||||
else {
|
||||
throw new errors_js_1.ResolverError(err, file.url);
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Parses the given file's contents, using the configured parser plugins.
|
||||
*
|
||||
* @param file - An object containing information about the referenced file
|
||||
* @param file.url - The full URL of the referenced file
|
||||
* @param file.extension - The lowercased file extension (e.g. ".txt", ".html", etc.)
|
||||
* @param file.data - The file contents. This will be whatever data type was returned by the resolver
|
||||
* @param options
|
||||
* @param $refs
|
||||
*
|
||||
* @returns
|
||||
* The promise resolves with the parsed file contents and the parser that was used.
|
||||
*/
|
||||
async function parseFile(file, options, $refs) {
|
||||
// Find the parsers that can read this file type.
|
||||
// If none of the parsers are an exact match for this file, then we'll try ALL of them.
|
||||
// This handles situations where the file IS a supported type, just with an unknown extension.
|
||||
const allParsers = plugins.all(options.parse);
|
||||
const filteredParsers = plugins.filter(allParsers, "canParse", file);
|
||||
const parsers = filteredParsers.length > 0 ? filteredParsers : allParsers;
|
||||
// Run the parsers, in order, until one of them succeeds
|
||||
plugins.sort(parsers);
|
||||
try {
|
||||
const parser = await plugins.run(parsers, "parse", file, $refs);
|
||||
if (!parser.plugin.allowEmpty && isEmpty(parser.result)) {
|
||||
throw new SyntaxError(`Error parsing "${file.url}" as ${parser.plugin.name}. \nParsed value is empty`);
|
||||
}
|
||||
else {
|
||||
return parser;
|
||||
}
|
||||
}
|
||||
catch (err) {
|
||||
if (!err && options.continueOnError) {
|
||||
// No resolver could be matched
|
||||
throw new errors_js_1.UnmatchedParserError(file.url);
|
||||
}
|
||||
else if (err && err.message && err.message.startsWith("Error parsing")) {
|
||||
throw err;
|
||||
}
|
||||
else if (!err || !("error" in err)) {
|
||||
throw new SyntaxError(`Unable to parse ${file.url}`);
|
||||
}
|
||||
else if (err.error instanceof errors_js_1.ParserError) {
|
||||
throw err.error;
|
||||
}
|
||||
else {
|
||||
throw new errors_js_1.ParserError(err.error.message, file.url);
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Determines whether the parsed value is "empty".
|
||||
*
|
||||
* @param value
|
||||
* @returns
|
||||
*/
|
||||
function isEmpty(value) {
|
||||
return (value === undefined ||
|
||||
(typeof value === "object" && Object.keys(value).length === 0) ||
|
||||
(typeof value === "string" && value.trim().length === 0) ||
|
||||
(Buffer.isBuffer(value) && value.length === 0));
|
||||
}
|
||||
exports.default = parse;
|
||||
Reference in New Issue
Block a user