@cucumber/gherkin
Version:
Gherkin parser
107 lines • 4.32 kB
JavaScript
;
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;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = generateMessages;
const Parser_1 = __importDefault(require("./Parser"));
const GherkinClassicTokenMatcher_1 = __importDefault(require("./GherkinClassicTokenMatcher"));
const messages = __importStar(require("@cucumber/messages"));
const compile_1 = __importDefault(require("./pickles/compile"));
const AstBuilder_1 = __importDefault(require("./AstBuilder"));
const makeSourceEnvelope_1 = __importDefault(require("./makeSourceEnvelope"));
const GherkinInMarkdownTokenMatcher_1 = __importDefault(require("./GherkinInMarkdownTokenMatcher"));
function generateMessages(data, uri, mediaType, options) {
let tokenMatcher;
switch (mediaType) {
case messages.SourceMediaType.TEXT_X_CUCUMBER_GHERKIN_PLAIN:
tokenMatcher = new GherkinClassicTokenMatcher_1.default(options.defaultDialect);
break;
case messages.SourceMediaType.TEXT_X_CUCUMBER_GHERKIN_MARKDOWN:
tokenMatcher = new GherkinInMarkdownTokenMatcher_1.default(options.defaultDialect);
break;
default:
throw new Error(`Unsupported media type: ${mediaType}`);
}
const result = [];
try {
if (options.includeSource) {
result.push((0, makeSourceEnvelope_1.default)(data, uri));
}
if (!options.includeGherkinDocument && !options.includePickles) {
return result;
}
const parser = new Parser_1.default(new AstBuilder_1.default(options.newId), tokenMatcher);
parser.stopAtFirstError = false;
const gherkinDocument = parser.parse(data);
if (options.includeGherkinDocument) {
result.push({
gherkinDocument: { ...gherkinDocument, uri },
});
}
if (options.includePickles) {
const pickles = (0, compile_1.default)(gherkinDocument, uri, options.newId);
for (const pickle of pickles) {
result.push({
pickle,
});
}
}
}
catch (err) {
const errors = err.errors || [err];
for (const error of errors) {
if (!error.location) {
// It wasn't a parser error - throw it (this is unexpected)
throw error;
}
result.push({
parseError: {
source: {
uri,
location: {
line: error.location.line,
column: error.location.column,
},
},
message: error.message,
},
});
}
}
return result;
}
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