shift73k/assets_old/node_modules/yaml/browser/dist/index.js

1002 lines
27 KiB
JavaScript

import { d as defaultTagPrefix, _ as _createForOfIteratorHelper, a as _typeof, b as _createClass, c as _classCallCheck, e as _defineProperty, Y as YAMLSyntaxError, T as Type, f as YAMLWarning, g as YAMLSemanticError, h as _slicedToArray, i as YAMLError, j as _inherits, k as _createSuper } from './PlainValue-b8036b75.js';
import { parse as parse$1 } from './parse-cst.js';
import { b as binaryOptions, a as boolOptions, i as intOptions, n as nullOptions, s as strOptions, N as Node, P as Pair, S as Scalar, c as stringifyString, A as Alias, Y as YAMLSeq, d as YAMLMap, M as Merge, C as Collection, r as resolveNode, e as isEmptyPath, t as toJSON, f as addComment } from './resolveSeq-492ab440.js';
import { S as Schema } from './Schema-e94716c8.js';
import { w as warn } from './warnings-df54cb69.js';
var defaultOptions = {
anchorPrefix: 'a',
customTags: null,
indent: 2,
indentSeq: true,
keepCstNodes: false,
keepNodeTypes: true,
keepBlobsInJSON: true,
mapAsMap: false,
maxAliasCount: 100,
prettyErrors: false,
// TODO Set true in v2
simpleKeys: false,
version: '1.2'
};
var scalarOptions = {
get binary() {
return binaryOptions;
},
set binary(opt) {
Object.assign(binaryOptions, opt);
},
get bool() {
return boolOptions;
},
set bool(opt) {
Object.assign(boolOptions, opt);
},
get int() {
return intOptions;
},
set int(opt) {
Object.assign(intOptions, opt);
},
get null() {
return nullOptions;
},
set null(opt) {
Object.assign(nullOptions, opt);
},
get str() {
return strOptions;
},
set str(opt) {
Object.assign(strOptions, opt);
}
};
var documentOptions = {
'1.0': {
schema: 'yaml-1.1',
merge: true,
tagPrefixes: [{
handle: '!',
prefix: defaultTagPrefix
}, {
handle: '!!',
prefix: 'tag:private.yaml.org,2002:'
}]
},
1.1: {
schema: 'yaml-1.1',
merge: true,
tagPrefixes: [{
handle: '!',
prefix: '!'
}, {
handle: '!!',
prefix: defaultTagPrefix
}]
},
1.2: {
schema: 'core',
merge: false,
tagPrefixes: [{
handle: '!',
prefix: '!'
}, {
handle: '!!',
prefix: defaultTagPrefix
}]
}
};
function stringifyTag(doc, tag) {
if ((doc.version || doc.options.version) === '1.0') {
var priv = tag.match(/^tag:private\.yaml\.org,2002:([^:/]+)$/);
if (priv) return '!' + priv[1];
var vocab = tag.match(/^tag:([a-zA-Z0-9-]+)\.yaml\.org,2002:(.*)/);
return vocab ? "!".concat(vocab[1], "/").concat(vocab[2]) : "!".concat(tag.replace(/^tag:/, ''));
}
var p = doc.tagPrefixes.find(function (p) {
return tag.indexOf(p.prefix) === 0;
});
if (!p) {
var dtp = doc.getDefaults().tagPrefixes;
p = dtp && dtp.find(function (p) {
return tag.indexOf(p.prefix) === 0;
});
}
if (!p) return tag[0] === '!' ? tag : "!<".concat(tag, ">");
var suffix = tag.substr(p.prefix.length).replace(/[!,[\]{}]/g, function (ch) {
return {
'!': '%21',
',': '%2C',
'[': '%5B',
']': '%5D',
'{': '%7B',
'}': '%7D'
}[ch];
});
return p.handle + suffix;
}
function getTagObject(tags, item) {
if (item instanceof Alias) return Alias;
if (item.tag) {
var match = tags.filter(function (t) {
return t.tag === item.tag;
});
if (match.length > 0) return match.find(function (t) {
return t.format === item.format;
}) || match[0];
}
var tagObj, obj;
if (item instanceof Scalar) {
obj = item.value; // TODO: deprecate/remove class check
var _match = tags.filter(function (t) {
return t.identify && t.identify(obj) || t.class && obj instanceof t.class;
});
tagObj = _match.find(function (t) {
return t.format === item.format;
}) || _match.find(function (t) {
return !t.format;
});
} else {
obj = item;
tagObj = tags.find(function (t) {
return t.nodeClass && obj instanceof t.nodeClass;
});
}
if (!tagObj) {
var name = obj && obj.constructor ? obj.constructor.name : _typeof(obj);
throw new Error("Tag not resolved for ".concat(name, " value"));
}
return tagObj;
} // needs to be called before value stringifier to allow for circular anchor refs
function stringifyProps(node, tagObj, _ref) {
var anchors = _ref.anchors,
doc = _ref.doc;
var props = [];
var anchor = doc.anchors.getName(node);
if (anchor) {
anchors[anchor] = node;
props.push("&".concat(anchor));
}
if (node.tag) {
props.push(stringifyTag(doc, node.tag));
} else if (!tagObj.default) {
props.push(stringifyTag(doc, tagObj.tag));
}
return props.join(' ');
}
function stringify$1(item, ctx, onComment, onChompKeep) {
var _ctx$doc = ctx.doc,
anchors = _ctx$doc.anchors,
schema = _ctx$doc.schema;
var tagObj;
if (!(item instanceof Node)) {
var createCtx = {
aliasNodes: [],
onTagObj: function onTagObj(o) {
return tagObj = o;
},
prevObjects: new Map()
};
item = schema.createNode(item, true, null, createCtx);
var _iterator = _createForOfIteratorHelper(createCtx.aliasNodes),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var alias = _step.value;
alias.source = alias.source.node;
var name = anchors.getName(alias.source);
if (!name) {
name = anchors.newName();
anchors.map[name] = alias.source;
}
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
}
if (item instanceof Pair) return item.toString(ctx, onComment, onChompKeep);
if (!tagObj) tagObj = getTagObject(schema.tags, item);
var props = stringifyProps(item, tagObj, ctx);
if (props.length > 0) ctx.indentAtStart = (ctx.indentAtStart || 0) + props.length + 1;
var str = typeof tagObj.stringify === 'function' ? tagObj.stringify(item, ctx, onComment, onChompKeep) : item instanceof Scalar ? stringifyString(item, ctx, onComment, onChompKeep) : item.toString(ctx, onComment, onChompKeep);
if (!props) return str;
return item instanceof Scalar || str[0] === '{' || str[0] === '[' ? "".concat(props, " ").concat(str) : "".concat(props, "\n").concat(ctx.indent).concat(str);
}
var Anchors = /*#__PURE__*/function () {
function Anchors(prefix) {
_classCallCheck(this, Anchors);
_defineProperty(this, "map", Object.create(null));
this.prefix = prefix;
}
_createClass(Anchors, [{
key: "createAlias",
value: function createAlias(node, name) {
this.setAnchor(node, name);
return new Alias(node);
}
}, {
key: "createMergePair",
value: function createMergePair() {
var _this = this;
var merge = new Merge();
for (var _len = arguments.length, sources = new Array(_len), _key = 0; _key < _len; _key++) {
sources[_key] = arguments[_key];
}
merge.value.items = sources.map(function (s) {
if (s instanceof Alias) {
if (s.source instanceof YAMLMap) return s;
} else if (s instanceof YAMLMap) {
return _this.createAlias(s);
}
throw new Error('Merge sources must be Map nodes or their Aliases');
});
return merge;
}
}, {
key: "getName",
value: function getName(node) {
var map = this.map;
return Object.keys(map).find(function (a) {
return map[a] === node;
});
}
}, {
key: "getNames",
value: function getNames() {
return Object.keys(this.map);
}
}, {
key: "getNode",
value: function getNode(name) {
return this.map[name];
}
}, {
key: "newName",
value: function newName(prefix) {
if (!prefix) prefix = this.prefix;
var names = Object.keys(this.map);
for (var i = 1; true; ++i) {
var name = "".concat(prefix).concat(i);
if (!names.includes(name)) return name;
}
} // During parsing, map & aliases contain CST nodes
}, {
key: "resolveNodes",
value: function resolveNodes() {
var map = this.map,
_cstAliases = this._cstAliases;
Object.keys(map).forEach(function (a) {
map[a] = map[a].resolved;
});
_cstAliases.forEach(function (a) {
a.source = a.source.resolved;
});
delete this._cstAliases;
}
}, {
key: "setAnchor",
value: function setAnchor(node, name) {
if (node != null && !Anchors.validAnchorNode(node)) {
throw new Error('Anchors may only be set for Scalar, Seq and Map nodes');
}
if (name && /[\x00-\x19\s,[\]{}]/.test(name)) {
throw new Error('Anchor names must not contain whitespace or control characters');
}
var map = this.map;
var prev = node && Object.keys(map).find(function (a) {
return map[a] === node;
});
if (prev) {
if (!name) {
return prev;
} else if (prev !== name) {
delete map[prev];
map[name] = node;
}
} else {
if (!name) {
if (!node) return null;
name = this.newName();
}
map[name] = node;
}
return name;
}
}], [{
key: "validAnchorNode",
value: function validAnchorNode(node) {
return node instanceof Scalar || node instanceof YAMLSeq || node instanceof YAMLMap;
}
}]);
return Anchors;
}();
var visit = function visit(node, tags) {
if (node && _typeof(node) === 'object') {
var tag = node.tag;
if (node instanceof Collection) {
if (tag) tags[tag] = true;
node.items.forEach(function (n) {
return visit(n, tags);
});
} else if (node instanceof Pair) {
visit(node.key, tags);
visit(node.value, tags);
} else if (node instanceof Scalar) {
if (tag) tags[tag] = true;
}
}
return tags;
};
var listTagNames = function listTagNames(node) {
return Object.keys(visit(node, {}));
};
function parseContents(doc, contents) {
var comments = {
before: [],
after: []
};
var body = undefined;
var spaceBefore = false;
var _iterator = _createForOfIteratorHelper(contents),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var node = _step.value;
if (node.valueRange) {
if (body !== undefined) {
var msg = 'Document contains trailing content not separated by a ... or --- line';
doc.errors.push(new YAMLSyntaxError(node, msg));
break;
}
var res = resolveNode(doc, node);
if (spaceBefore) {
res.spaceBefore = true;
spaceBefore = false;
}
body = res;
} else if (node.comment !== null) {
var cc = body === undefined ? comments.before : comments.after;
cc.push(node.comment);
} else if (node.type === Type.BLANK_LINE) {
spaceBefore = true;
if (body === undefined && comments.before.length > 0 && !doc.commentBefore) {
// space-separated comments at start are parsed as document comments
doc.commentBefore = comments.before.join('\n');
comments.before = [];
}
}
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
doc.contents = body || null;
if (!body) {
doc.comment = comments.before.concat(comments.after).join('\n') || null;
} else {
var cb = comments.before.join('\n');
if (cb) {
var cbNode = body instanceof Collection && body.items[0] ? body.items[0] : body;
cbNode.commentBefore = cbNode.commentBefore ? "".concat(cb, "\n").concat(cbNode.commentBefore) : cb;
}
doc.comment = comments.after.join('\n') || null;
}
}
function resolveTagDirective(_ref, directive) {
var tagPrefixes = _ref.tagPrefixes;
var _directive$parameters = _slicedToArray(directive.parameters, 2),
handle = _directive$parameters[0],
prefix = _directive$parameters[1];
if (!handle || !prefix) {
var msg = 'Insufficient parameters given for %TAG directive';
throw new YAMLSemanticError(directive, msg);
}
if (tagPrefixes.some(function (p) {
return p.handle === handle;
})) {
var _msg = 'The %TAG directive must only be given at most once per handle in the same document.';
throw new YAMLSemanticError(directive, _msg);
}
return {
handle: handle,
prefix: prefix
};
}
function resolveYamlDirective(doc, directive) {
var _directive$parameters2 = _slicedToArray(directive.parameters, 1),
version = _directive$parameters2[0];
if (directive.name === 'YAML:1.0') version = '1.0';
if (!version) {
var msg = 'Insufficient parameters given for %YAML directive';
throw new YAMLSemanticError(directive, msg);
}
if (!documentOptions[version]) {
var v0 = doc.version || doc.options.version;
var _msg2 = "Document will be parsed as YAML ".concat(v0, " rather than YAML ").concat(version);
doc.warnings.push(new YAMLWarning(directive, _msg2));
}
return version;
}
function parseDirectives(doc, directives, prevDoc) {
var directiveComments = [];
var hasDirectives = false;
var _iterator = _createForOfIteratorHelper(directives),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var directive = _step.value;
var comment = directive.comment,
name = directive.name;
switch (name) {
case 'TAG':
try {
doc.tagPrefixes.push(resolveTagDirective(doc, directive));
} catch (error) {
doc.errors.push(error);
}
hasDirectives = true;
break;
case 'YAML':
case 'YAML:1.0':
if (doc.version) {
var msg = 'The %YAML directive must only be given at most once per document.';
doc.errors.push(new YAMLSemanticError(directive, msg));
}
try {
doc.version = resolveYamlDirective(doc, directive);
} catch (error) {
doc.errors.push(error);
}
hasDirectives = true;
break;
default:
if (name) {
var _msg3 = "YAML only supports %TAG and %YAML directives, and not %".concat(name);
doc.warnings.push(new YAMLWarning(directive, _msg3));
}
}
if (comment) directiveComments.push(comment);
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
if (prevDoc && !hasDirectives && '1.1' === (doc.version || prevDoc.version || doc.options.version)) {
var copyTagPrefix = function copyTagPrefix(_ref2) {
var handle = _ref2.handle,
prefix = _ref2.prefix;
return {
handle: handle,
prefix: prefix
};
};
doc.tagPrefixes = prevDoc.tagPrefixes.map(copyTagPrefix);
doc.version = prevDoc.version;
}
doc.commentBefore = directiveComments.join('\n') || null;
}
function assertCollection(contents) {
if (contents instanceof Collection) return true;
throw new Error('Expected a YAML collection as document contents');
}
var Document$1 = /*#__PURE__*/function () {
function Document(options) {
_classCallCheck(this, Document);
this.anchors = new Anchors(options.anchorPrefix);
this.commentBefore = null;
this.comment = null;
this.contents = null;
this.directivesEndMarker = null;
this.errors = [];
this.options = options;
this.schema = null;
this.tagPrefixes = [];
this.version = null;
this.warnings = [];
}
_createClass(Document, [{
key: "add",
value: function add(value) {
assertCollection(this.contents);
return this.contents.add(value);
}
}, {
key: "addIn",
value: function addIn(path, value) {
assertCollection(this.contents);
this.contents.addIn(path, value);
}
}, {
key: "delete",
value: function _delete(key) {
assertCollection(this.contents);
return this.contents.delete(key);
}
}, {
key: "deleteIn",
value: function deleteIn(path) {
if (isEmptyPath(path)) {
if (this.contents == null) return false;
this.contents = null;
return true;
}
assertCollection(this.contents);
return this.contents.deleteIn(path);
}
}, {
key: "getDefaults",
value: function getDefaults() {
return Document.defaults[this.version] || Document.defaults[this.options.version] || {};
}
}, {
key: "get",
value: function get(key, keepScalar) {
return this.contents instanceof Collection ? this.contents.get(key, keepScalar) : undefined;
}
}, {
key: "getIn",
value: function getIn(path, keepScalar) {
if (isEmptyPath(path)) return !keepScalar && this.contents instanceof Scalar ? this.contents.value : this.contents;
return this.contents instanceof Collection ? this.contents.getIn(path, keepScalar) : undefined;
}
}, {
key: "has",
value: function has(key) {
return this.contents instanceof Collection ? this.contents.has(key) : false;
}
}, {
key: "hasIn",
value: function hasIn(path) {
if (isEmptyPath(path)) return this.contents !== undefined;
return this.contents instanceof Collection ? this.contents.hasIn(path) : false;
}
}, {
key: "set",
value: function set(key, value) {
assertCollection(this.contents);
this.contents.set(key, value);
}
}, {
key: "setIn",
value: function setIn(path, value) {
if (isEmptyPath(path)) this.contents = value;else {
assertCollection(this.contents);
this.contents.setIn(path, value);
}
}
}, {
key: "setSchema",
value: function setSchema(id, customTags) {
if (!id && !customTags && this.schema) return;
if (typeof id === 'number') id = id.toFixed(1);
if (id === '1.0' || id === '1.1' || id === '1.2') {
if (this.version) this.version = id;else this.options.version = id;
delete this.options.schema;
} else if (id && typeof id === 'string') {
this.options.schema = id;
}
if (Array.isArray(customTags)) this.options.customTags = customTags;
var opt = Object.assign({}, this.getDefaults(), this.options);
this.schema = new Schema(opt);
}
}, {
key: "parse",
value: function parse(node, prevDoc) {
if (this.options.keepCstNodes) this.cstNode = node;
if (this.options.keepNodeTypes) this.type = 'DOCUMENT';
var _node$directives = node.directives,
directives = _node$directives === void 0 ? [] : _node$directives,
_node$contents = node.contents,
contents = _node$contents === void 0 ? [] : _node$contents,
directivesEndMarker = node.directivesEndMarker,
error = node.error,
valueRange = node.valueRange;
if (error) {
if (!error.source) error.source = this;
this.errors.push(error);
}
parseDirectives(this, directives, prevDoc);
if (directivesEndMarker) this.directivesEndMarker = true;
this.range = valueRange ? [valueRange.start, valueRange.end] : null;
this.setSchema();
this.anchors._cstAliases = [];
parseContents(this, contents);
this.anchors.resolveNodes();
if (this.options.prettyErrors) {
var _iterator = _createForOfIteratorHelper(this.errors),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var _error = _step.value;
if (_error instanceof YAMLError) _error.makePretty();
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
var _iterator2 = _createForOfIteratorHelper(this.warnings),
_step2;
try {
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
var warn = _step2.value;
if (warn instanceof YAMLError) warn.makePretty();
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
}
return this;
}
}, {
key: "listNonDefaultTags",
value: function listNonDefaultTags() {
return listTagNames(this.contents).filter(function (t) {
return t.indexOf(Schema.defaultPrefix) !== 0;
});
}
}, {
key: "setTagPrefix",
value: function setTagPrefix(handle, prefix) {
if (handle[0] !== '!' || handle[handle.length - 1] !== '!') throw new Error('Handle must start and end with !');
if (prefix) {
var prev = this.tagPrefixes.find(function (p) {
return p.handle === handle;
});
if (prev) prev.prefix = prefix;else this.tagPrefixes.push({
handle: handle,
prefix: prefix
});
} else {
this.tagPrefixes = this.tagPrefixes.filter(function (p) {
return p.handle !== handle;
});
}
}
}, {
key: "toJSON",
value: function toJSON$1(arg, onAnchor) {
var _this = this;
var _this$options = this.options,
keepBlobsInJSON = _this$options.keepBlobsInJSON,
mapAsMap = _this$options.mapAsMap,
maxAliasCount = _this$options.maxAliasCount;
var keep = keepBlobsInJSON && (typeof arg !== 'string' || !(this.contents instanceof Scalar));
var ctx = {
doc: this,
indentStep: ' ',
keep: keep,
mapAsMap: keep && !!mapAsMap,
maxAliasCount: maxAliasCount,
stringify: stringify$1 // Requiring directly in Pair would create circular dependencies
};
var anchorNames = Object.keys(this.anchors.map);
if (anchorNames.length > 0) ctx.anchors = new Map(anchorNames.map(function (name) {
return [_this.anchors.map[name], {
alias: [],
aliasCount: 0,
count: 1
}];
}));
var res = toJSON(this.contents, arg, ctx);
if (typeof onAnchor === 'function' && ctx.anchors) {
var _iterator3 = _createForOfIteratorHelper(ctx.anchors.values()),
_step3;
try {
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
var _step3$value = _step3.value,
count = _step3$value.count,
_res = _step3$value.res;
onAnchor(_res, count);
}
} catch (err) {
_iterator3.e(err);
} finally {
_iterator3.f();
}
}
return res;
}
}, {
key: "toString",
value: function toString() {
if (this.errors.length > 0) throw new Error('Document with errors cannot be stringified');
var indentSize = this.options.indent;
if (!Number.isInteger(indentSize) || indentSize <= 0) {
var s = JSON.stringify(indentSize);
throw new Error("\"indent\" option must be a positive integer, not ".concat(s));
}
this.setSchema();
var lines = [];
var hasDirectives = false;
if (this.version) {
var vd = '%YAML 1.2';
if (this.schema.name === 'yaml-1.1') {
if (this.version === '1.0') vd = '%YAML:1.0';else if (this.version === '1.1') vd = '%YAML 1.1';
}
lines.push(vd);
hasDirectives = true;
}
var tagNames = this.listNonDefaultTags();
this.tagPrefixes.forEach(function (_ref) {
var handle = _ref.handle,
prefix = _ref.prefix;
if (tagNames.some(function (t) {
return t.indexOf(prefix) === 0;
})) {
lines.push("%TAG ".concat(handle, " ").concat(prefix));
hasDirectives = true;
}
});
if (hasDirectives || this.directivesEndMarker) lines.push('---');
if (this.commentBefore) {
if (hasDirectives || !this.directivesEndMarker) lines.unshift('');
lines.unshift(this.commentBefore.replace(/^/gm, '#'));
}
var ctx = {
anchors: Object.create(null),
doc: this,
indent: '',
indentStep: ' '.repeat(indentSize),
stringify: stringify$1 // Requiring directly in nodes would create circular dependencies
};
var chompKeep = false;
var contentComment = null;
if (this.contents) {
if (this.contents instanceof Node) {
if (this.contents.spaceBefore && (hasDirectives || this.directivesEndMarker)) lines.push('');
if (this.contents.commentBefore) lines.push(this.contents.commentBefore.replace(/^/gm, '#')); // top-level block scalars need to be indented if followed by a comment
ctx.forceBlockIndent = !!this.comment;
contentComment = this.contents.comment;
}
var onChompKeep = contentComment ? null : function () {
return chompKeep = true;
};
var body = stringify$1(this.contents, ctx, function () {
return contentComment = null;
}, onChompKeep);
lines.push(addComment(body, '', contentComment));
} else if (this.contents !== undefined) {
lines.push(stringify$1(this.contents, ctx));
}
if (this.comment) {
if ((!chompKeep || contentComment) && lines[lines.length - 1] !== '') lines.push('');
lines.push(this.comment.replace(/^/gm, '#'));
}
return lines.join('\n') + '\n';
}
}]);
return Document;
}();
_defineProperty(Document$1, "defaults", documentOptions);
function createNode(value) {
var wrapScalars = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var tag = arguments.length > 2 ? arguments[2] : undefined;
if (tag === undefined && typeof wrapScalars === 'string') {
tag = wrapScalars;
wrapScalars = true;
}
var options = Object.assign({}, Document$1.defaults[defaultOptions.version], defaultOptions);
var schema = new Schema(options);
return schema.createNode(value, wrapScalars, tag);
}
var Document = /*#__PURE__*/function (_YAMLDocument) {
_inherits(Document, _YAMLDocument);
var _super = _createSuper(Document);
function Document(options) {
_classCallCheck(this, Document);
return _super.call(this, Object.assign({}, defaultOptions, options));
}
return Document;
}(Document$1);
function parseAllDocuments(src, options) {
var stream = [];
var prev;
var _iterator = _createForOfIteratorHelper(parse$1(src)),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var cstDoc = _step.value;
var doc = new Document(options);
doc.parse(cstDoc, prev);
stream.push(doc);
prev = doc;
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
return stream;
}
function parseDocument(src, options) {
var cst = parse$1(src);
var doc = new Document(options).parse(cst[0]);
if (cst.length > 1) {
var errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
doc.errors.unshift(new YAMLSemanticError(cst[1], errMsg));
}
return doc;
}
function parse(src, options) {
var doc = parseDocument(src, options);
doc.warnings.forEach(function (warning) {
return warn(warning);
});
if (doc.errors.length > 0) throw doc.errors[0];
return doc.toJSON();
}
function stringify(value, options) {
var doc = new Document(options);
doc.contents = value;
return String(doc);
}
var YAML = {
createNode: createNode,
defaultOptions: defaultOptions,
Document: Document,
parse: parse,
parseAllDocuments: parseAllDocuments,
parseCST: parse$1,
parseDocument: parseDocument,
scalarOptions: scalarOptions,
stringify: stringify
};
export { YAML };