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'use strict';
var parseCst = require('./parse-cst.js');
var Document$1 = require('./Document-9b4560a1.js');
var Schema = require('./Schema-88e323a7.js');
var PlainValue = require('./PlainValue-ec8e588e.js');
var warnings = require('./warnings-1000a372.js');
require('./resolveSeq-d03cb037.js');
function createNode(value, wrapScalars = true, tag) {
if (tag === undefined && typeof wrapScalars === 'string') {
tag = wrapScalars;
wrapScalars = true;
}
const options = Object.assign({}, Document$1.Document.defaults[Document$1.defaultOptions.version], Document$1.defaultOptions);
const schema = new Schema.Schema(options);
return schema.createNode(value, wrapScalars, tag);
}
class Document extends Document$1.Document {
constructor(options) {
super(Object.assign({}, Document$1.defaultOptions, options));
}
}
function parseAllDocuments(src, options) {
const stream = [];
let prev;
for (const cstDoc of parseCst.parse(src)) {
const doc = new Document(options);
doc.parse(cstDoc, prev);
stream.push(doc);
prev = doc;
}
return stream;
}
function parseDocument(src, options) {
const cst = parseCst.parse(src);
const doc = new Document(options).parse(cst[0]);
if (cst.length > 1) {
const errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
doc.errors.unshift(new PlainValue.YAMLSemanticError(cst[1], errMsg));
}
return doc;
}
function parse(src, options) {
const doc = parseDocument(src, options);
doc.warnings.forEach(warning => warnings.warn(warning));
if (doc.errors.length > 0) throw doc.errors[0];
return doc.toJSON();
}
function stringify(value, options) {
const doc = new Document(options);
doc.contents = value;
return String(doc);
}
const YAML = {
createNode,
defaultOptions: Document$1.defaultOptions,
Document,
parse,
parseAllDocuments,
parseCST: parseCst.parse,
parseDocument,
scalarOptions: Document$1.scalarOptions,
stringify
};
exports.YAML = YAML;
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