@cucumber/gherkin
Version:
Gherkin parser
52 lines • 6.95 kB
JavaScript
export class GherkinException extends Error {
errors;
location;
constructor(message) {
super(message);
const actualProto = new.target.prototype;
// https://stackoverflow.com/questions/41102060/typescript-extending-error-class
if (Object.setPrototypeOf) {
Object.setPrototypeOf(this, actualProto);
}
else {
// @ts-expect-error
// biome-ignore lint/suspicious/noProto: Object.setPrototypeOf is used if available
this.__proto__ = actualProto;
}
}
static _create(message, location) {
const column = location != null ? location.column || 0 : -1;
const line = location != null ? location.line || 0 : -1;
const m = `(${line}:${column}): ${message}`;
const err = new this(m);
err.location = location;
return err;
}
}
export class ParserException extends GherkinException {
static create(message, line, column) {
const err = new ParserException(`(${line}:${column}): ${message}`);
err.location = { line, column };
return err;
}
}
export class CompositeParserException extends GherkinException {
static create(errors) {
const message = `Parser errors:\n${errors.map((e) => e.message).join('\n')}`;
const err = new CompositeParserException(message);
err.errors = errors;
return err;
}
}
export class AstBuilderException extends GherkinException {
static create(message, location) {
return AstBuilderException._create(message, location);
}
}
export class NoSuchLanguageException extends GherkinException {
static create(language, location) {
const message = `Language not supported: ${language}`;
return NoSuchLanguageException._create(message, location);
}
}
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dlfWBcbiAgICByZXR1cm4gTm9TdWNoTGFuZ3VhZ2VFeGNlcHRpb24uX2NyZWF0ZShtZXNzYWdlLCBsb2NhdGlvbilcbiAgfVxufVxuIl19