hugoWebsite/node_modules/yaml/browser/dist/PlainValue-b8036b75.js

1276 lines
33 KiB
JavaScript

function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function (obj) {
return typeof obj;
};
} else {
_typeof = function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
if (typeof Proxy === "function") return true;
try {
Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
return true;
} catch (e) {
return false;
}
}
function _construct(Parent, args, Class) {
if (_isNativeReflectConstruct()) {
_construct = Reflect.construct;
} else {
_construct = function _construct(Parent, args, Class) {
var a = [null];
a.push.apply(a, args);
var Constructor = Function.bind.apply(Parent, a);
var instance = new Constructor();
if (Class) _setPrototypeOf(instance, Class.prototype);
return instance;
};
}
return _construct.apply(null, arguments);
}
function _isNativeFunction(fn) {
return Function.toString.call(fn).indexOf("[native code]") !== -1;
}
function _wrapNativeSuper(Class) {
var _cache = typeof Map === "function" ? new Map() : undefined;
_wrapNativeSuper = function _wrapNativeSuper(Class) {
if (Class === null || !_isNativeFunction(Class)) return Class;
if (typeof Class !== "function") {
throw new TypeError("Super expression must either be null or a function");
}
if (typeof _cache !== "undefined") {
if (_cache.has(Class)) return _cache.get(Class);
_cache.set(Class, Wrapper);
}
function Wrapper() {
return _construct(Class, arguments, _getPrototypeOf(this).constructor);
}
Wrapper.prototype = Object.create(Class.prototype, {
constructor: {
value: Wrapper,
enumerable: false,
writable: true,
configurable: true
}
});
return _setPrototypeOf(Wrapper, Class);
};
return _wrapNativeSuper(Class);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _possibleConstructorReturn(self, call) {
if (call && (typeof call === "object" || typeof call === "function")) {
return call;
}
return _assertThisInitialized(self);
}
function _createSuper(Derived) {
var hasNativeReflectConstruct = _isNativeReflectConstruct();
return function _createSuperInternal() {
var Super = _getPrototypeOf(Derived),
result;
if (hasNativeReflectConstruct) {
var NewTarget = _getPrototypeOf(this).constructor;
result = Reflect.construct(Super, arguments, NewTarget);
} else {
result = Super.apply(this, arguments);
}
return _possibleConstructorReturn(this, result);
};
}
function _superPropBase(object, property) {
while (!Object.prototype.hasOwnProperty.call(object, property)) {
object = _getPrototypeOf(object);
if (object === null) break;
}
return object;
}
function _get(target, property, receiver) {
if (typeof Reflect !== "undefined" && Reflect.get) {
_get = Reflect.get;
} else {
_get = function _get(target, property, receiver) {
var base = _superPropBase(target, property);
if (!base) return;
var desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.get) {
return desc.get.call(receiver);
}
return desc.value;
};
}
return _get(target, property, receiver || target);
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _toArray(arr) {
return _arrayWithHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter);
}
function _iterableToArrayLimit(arr, i) {
if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _createForOfIteratorHelper(o, allowArrayLike) {
var it;
if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
if (it) o = it;
var i = 0;
var F = function () {};
return {
s: F,
n: function () {
if (i >= o.length) return {
done: true
};
return {
done: false,
value: o[i++]
};
},
e: function (e) {
throw e;
},
f: F
};
}
throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
var normalCompletion = true,
didErr = false,
err;
return {
s: function () {
it = o[Symbol.iterator]();
},
n: function () {
var step = it.next();
normalCompletion = step.done;
return step;
},
e: function (e) {
didErr = true;
err = e;
},
f: function () {
try {
if (!normalCompletion && it.return != null) it.return();
} finally {
if (didErr) throw err;
}
}
};
}
var Char = {
ANCHOR: '&',
COMMENT: '#',
TAG: '!',
DIRECTIVES_END: '-',
DOCUMENT_END: '.'
};
var Type = {
ALIAS: 'ALIAS',
BLANK_LINE: 'BLANK_LINE',
BLOCK_FOLDED: 'BLOCK_FOLDED',
BLOCK_LITERAL: 'BLOCK_LITERAL',
COMMENT: 'COMMENT',
DIRECTIVE: 'DIRECTIVE',
DOCUMENT: 'DOCUMENT',
FLOW_MAP: 'FLOW_MAP',
FLOW_SEQ: 'FLOW_SEQ',
MAP: 'MAP',
MAP_KEY: 'MAP_KEY',
MAP_VALUE: 'MAP_VALUE',
PLAIN: 'PLAIN',
QUOTE_DOUBLE: 'QUOTE_DOUBLE',
QUOTE_SINGLE: 'QUOTE_SINGLE',
SEQ: 'SEQ',
SEQ_ITEM: 'SEQ_ITEM'
};
var defaultTagPrefix = 'tag:yaml.org,2002:';
var defaultTags = {
MAP: 'tag:yaml.org,2002:map',
SEQ: 'tag:yaml.org,2002:seq',
STR: 'tag:yaml.org,2002:str'
};
function findLineStarts(src) {
var ls = [0];
var offset = src.indexOf('\n');
while (offset !== -1) {
offset += 1;
ls.push(offset);
offset = src.indexOf('\n', offset);
}
return ls;
}
function getSrcInfo(cst) {
var lineStarts, src;
if (typeof cst === 'string') {
lineStarts = findLineStarts(cst);
src = cst;
} else {
if (Array.isArray(cst)) cst = cst[0];
if (cst && cst.context) {
if (!cst.lineStarts) cst.lineStarts = findLineStarts(cst.context.src);
lineStarts = cst.lineStarts;
src = cst.context.src;
}
}
return {
lineStarts: lineStarts,
src: src
};
}
/**
* @typedef {Object} LinePos - One-indexed position in the source
* @property {number} line
* @property {number} col
*/
/**
* Determine the line/col position matching a character offset.
*
* Accepts a source string or a CST document as the second parameter. With
* the latter, starting indices for lines are cached in the document as
* `lineStarts: number[]`.
*
* Returns a one-indexed `{ line, col }` location if found, or
* `undefined` otherwise.
*
* @param {number} offset
* @param {string|Document|Document[]} cst
* @returns {?LinePos}
*/
function getLinePos(offset, cst) {
if (typeof offset !== 'number' || offset < 0) return null;
var _getSrcInfo = getSrcInfo(cst),
lineStarts = _getSrcInfo.lineStarts,
src = _getSrcInfo.src;
if (!lineStarts || !src || offset > src.length) return null;
for (var i = 0; i < lineStarts.length; ++i) {
var start = lineStarts[i];
if (offset < start) {
return {
line: i,
col: offset - lineStarts[i - 1] + 1
};
}
if (offset === start) return {
line: i + 1,
col: 1
};
}
var line = lineStarts.length;
return {
line: line,
col: offset - lineStarts[line - 1] + 1
};
}
/**
* Get a specified line from the source.
*
* Accepts a source string or a CST document as the second parameter. With
* the latter, starting indices for lines are cached in the document as
* `lineStarts: number[]`.
*
* Returns the line as a string if found, or `null` otherwise.
*
* @param {number} line One-indexed line number
* @param {string|Document|Document[]} cst
* @returns {?string}
*/
function getLine(line, cst) {
var _getSrcInfo2 = getSrcInfo(cst),
lineStarts = _getSrcInfo2.lineStarts,
src = _getSrcInfo2.src;
if (!lineStarts || !(line >= 1) || line > lineStarts.length) return null;
var start = lineStarts[line - 1];
var end = lineStarts[line]; // undefined for last line; that's ok for slice()
while (end && end > start && src[end - 1] === '\n') {
--end;
}
return src.slice(start, end);
}
/**
* Pretty-print the starting line from the source indicated by the range `pos`
*
* Trims output to `maxWidth` chars while keeping the starting column visible,
* using `…` at either end to indicate dropped characters.
*
* Returns a two-line string (or `null`) with `\n` as separator; the second line
* will hold appropriately indented `^` marks indicating the column range.
*
* @param {Object} pos
* @param {LinePos} pos.start
* @param {LinePos} [pos.end]
* @param {string|Document|Document[]*} cst
* @param {number} [maxWidth=80]
* @returns {?string}
*/
function getPrettyContext(_ref, cst) {
var start = _ref.start,
end = _ref.end;
var maxWidth = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 80;
var src = getLine(start.line, cst);
if (!src) return null;
var col = start.col;
if (src.length > maxWidth) {
if (col <= maxWidth - 10) {
src = src.substr(0, maxWidth - 1) + '…';
} else {
var halfWidth = Math.round(maxWidth / 2);
if (src.length > col + halfWidth) src = src.substr(0, col + halfWidth - 1) + '…';
col -= src.length - maxWidth;
src = '…' + src.substr(1 - maxWidth);
}
}
var errLen = 1;
var errEnd = '';
if (end) {
if (end.line === start.line && col + (end.col - start.col) <= maxWidth + 1) {
errLen = end.col - start.col;
} else {
errLen = Math.min(src.length + 1, maxWidth) - col;
errEnd = '…';
}
}
var offset = col > 1 ? ' '.repeat(col - 1) : '';
var err = '^'.repeat(errLen);
return "".concat(src, "\n").concat(offset).concat(err).concat(errEnd);
}
var Range = /*#__PURE__*/function () {
function Range(start, end) {
_classCallCheck(this, Range);
this.start = start;
this.end = end || start;
}
_createClass(Range, [{
key: "isEmpty",
value: function isEmpty() {
return typeof this.start !== 'number' || !this.end || this.end <= this.start;
}
/**
* Set `origStart` and `origEnd` to point to the original source range for
* this node, which may differ due to dropped CR characters.
*
* @param {number[]} cr - Positions of dropped CR characters
* @param {number} offset - Starting index of `cr` from the last call
* @returns {number} - The next offset, matching the one found for `origStart`
*/
}, {
key: "setOrigRange",
value: function setOrigRange(cr, offset) {
var start = this.start,
end = this.end;
if (cr.length === 0 || end <= cr[0]) {
this.origStart = start;
this.origEnd = end;
return offset;
}
var i = offset;
while (i < cr.length) {
if (cr[i] > start) break;else ++i;
}
this.origStart = start + i;
var nextOffset = i;
while (i < cr.length) {
// if end was at \n, it should now be at \r
if (cr[i] >= end) break;else ++i;
}
this.origEnd = end + i;
return nextOffset;
}
}], [{
key: "copy",
value: function copy(orig) {
return new Range(orig.start, orig.end);
}
}]);
return Range;
}();
/** Root class of all nodes */
var Node = /*#__PURE__*/function () {
function Node(type, props, context) {
_classCallCheck(this, Node);
Object.defineProperty(this, 'context', {
value: context || null,
writable: true
});
this.error = null;
this.range = null;
this.valueRange = null;
this.props = props || [];
this.type = type;
this.value = null;
}
_createClass(Node, [{
key: "getPropValue",
value: function getPropValue(idx, key, skipKey) {
if (!this.context) return null;
var src = this.context.src;
var prop = this.props[idx];
return prop && src[prop.start] === key ? src.slice(prop.start + (skipKey ? 1 : 0), prop.end) : null;
}
}, {
key: "anchor",
get: function get() {
for (var i = 0; i < this.props.length; ++i) {
var anchor = this.getPropValue(i, Char.ANCHOR, true);
if (anchor != null) return anchor;
}
return null;
}
}, {
key: "comment",
get: function get() {
var comments = [];
for (var i = 0; i < this.props.length; ++i) {
var comment = this.getPropValue(i, Char.COMMENT, true);
if (comment != null) comments.push(comment);
}
return comments.length > 0 ? comments.join('\n') : null;
}
}, {
key: "commentHasRequiredWhitespace",
value: function commentHasRequiredWhitespace(start) {
var src = this.context.src;
if (this.header && start === this.header.end) return false;
if (!this.valueRange) return false;
var end = this.valueRange.end;
return start !== end || Node.atBlank(src, end - 1);
}
}, {
key: "hasComment",
get: function get() {
if (this.context) {
var src = this.context.src;
for (var i = 0; i < this.props.length; ++i) {
if (src[this.props[i].start] === Char.COMMENT) return true;
}
}
return false;
}
}, {
key: "hasProps",
get: function get() {
if (this.context) {
var src = this.context.src;
for (var i = 0; i < this.props.length; ++i) {
if (src[this.props[i].start] !== Char.COMMENT) return true;
}
}
return false;
}
}, {
key: "includesTrailingLines",
get: function get() {
return false;
}
}, {
key: "jsonLike",
get: function get() {
var jsonLikeTypes = [Type.FLOW_MAP, Type.FLOW_SEQ, Type.QUOTE_DOUBLE, Type.QUOTE_SINGLE];
return jsonLikeTypes.indexOf(this.type) !== -1;
}
}, {
key: "rangeAsLinePos",
get: function get() {
if (!this.range || !this.context) return undefined;
var start = getLinePos(this.range.start, this.context.root);
if (!start) return undefined;
var end = getLinePos(this.range.end, this.context.root);
return {
start: start,
end: end
};
}
}, {
key: "rawValue",
get: function get() {
if (!this.valueRange || !this.context) return null;
var _this$valueRange = this.valueRange,
start = _this$valueRange.start,
end = _this$valueRange.end;
return this.context.src.slice(start, end);
}
}, {
key: "tag",
get: function get() {
for (var i = 0; i < this.props.length; ++i) {
var tag = this.getPropValue(i, Char.TAG, false);
if (tag != null) {
if (tag[1] === '<') {
return {
verbatim: tag.slice(2, -1)
};
} else {
// eslint-disable-next-line no-unused-vars
var _tag$match = tag.match(/^(.*!)([^!]*)$/),
_tag$match2 = _slicedToArray(_tag$match, 3);
_tag$match2[0];
var handle = _tag$match2[1],
suffix = _tag$match2[2];
return {
handle: handle,
suffix: suffix
};
}
}
}
return null;
}
}, {
key: "valueRangeContainsNewline",
get: function get() {
if (!this.valueRange || !this.context) return false;
var _this$valueRange2 = this.valueRange,
start = _this$valueRange2.start,
end = _this$valueRange2.end;
var src = this.context.src;
for (var i = start; i < end; ++i) {
if (src[i] === '\n') return true;
}
return false;
}
}, {
key: "parseComment",
value: function parseComment(start) {
var src = this.context.src;
if (src[start] === Char.COMMENT) {
var end = Node.endOfLine(src, start + 1);
var commentRange = new Range(start, end);
this.props.push(commentRange);
return end;
}
return start;
}
/**
* Populates the `origStart` and `origEnd` values of all ranges for this
* node. Extended by child classes to handle descendant nodes.
*
* @param {number[]} cr - Positions of dropped CR characters
* @param {number} offset - Starting index of `cr` from the last call
* @returns {number} - The next offset, matching the one found for `origStart`
*/
}, {
key: "setOrigRanges",
value: function setOrigRanges(cr, offset) {
if (this.range) offset = this.range.setOrigRange(cr, offset);
if (this.valueRange) this.valueRange.setOrigRange(cr, offset);
this.props.forEach(function (prop) {
return prop.setOrigRange(cr, offset);
});
return offset;
}
}, {
key: "toString",
value: function toString() {
var src = this.context.src,
range = this.range,
value = this.value;
if (value != null) return value;
var str = src.slice(range.start, range.end);
return Node.addStringTerminator(src, range.end, str);
}
}], [{
key: "addStringTerminator",
value: function addStringTerminator(src, offset, str) {
if (str[str.length - 1] === '\n') return str;
var next = Node.endOfWhiteSpace(src, offset);
return next >= src.length || src[next] === '\n' ? str + '\n' : str;
} // ^(---|...)
}, {
key: "atDocumentBoundary",
value: function atDocumentBoundary(src, offset, sep) {
var ch0 = src[offset];
if (!ch0) return true;
var prev = src[offset - 1];
if (prev && prev !== '\n') return false;
if (sep) {
if (ch0 !== sep) return false;
} else {
if (ch0 !== Char.DIRECTIVES_END && ch0 !== Char.DOCUMENT_END) return false;
}
var ch1 = src[offset + 1];
var ch2 = src[offset + 2];
if (ch1 !== ch0 || ch2 !== ch0) return false;
var ch3 = src[offset + 3];
return !ch3 || ch3 === '\n' || ch3 === '\t' || ch3 === ' ';
}
}, {
key: "endOfIdentifier",
value: function endOfIdentifier(src, offset) {
var ch = src[offset];
var isVerbatim = ch === '<';
var notOk = isVerbatim ? ['\n', '\t', ' ', '>'] : ['\n', '\t', ' ', '[', ']', '{', '}', ','];
while (ch && notOk.indexOf(ch) === -1) {
ch = src[offset += 1];
}
if (isVerbatim && ch === '>') offset += 1;
return offset;
}
}, {
key: "endOfIndent",
value: function endOfIndent(src, offset) {
var ch = src[offset];
while (ch === ' ') {
ch = src[offset += 1];
}
return offset;
}
}, {
key: "endOfLine",
value: function endOfLine(src, offset) {
var ch = src[offset];
while (ch && ch !== '\n') {
ch = src[offset += 1];
}
return offset;
}
}, {
key: "endOfWhiteSpace",
value: function endOfWhiteSpace(src, offset) {
var ch = src[offset];
while (ch === '\t' || ch === ' ') {
ch = src[offset += 1];
}
return offset;
}
}, {
key: "startOfLine",
value: function startOfLine(src, offset) {
var ch = src[offset - 1];
if (ch === '\n') return offset;
while (ch && ch !== '\n') {
ch = src[offset -= 1];
}
return offset + 1;
}
/**
* End of indentation, or null if the line's indent level is not more
* than `indent`
*
* @param {string} src
* @param {number} indent
* @param {number} lineStart
* @returns {?number}
*/
}, {
key: "endOfBlockIndent",
value: function endOfBlockIndent(src, indent, lineStart) {
var inEnd = Node.endOfIndent(src, lineStart);
if (inEnd > lineStart + indent) {
return inEnd;
} else {
var wsEnd = Node.endOfWhiteSpace(src, inEnd);
var ch = src[wsEnd];
if (!ch || ch === '\n') return wsEnd;
}
return null;
}
}, {
key: "atBlank",
value: function atBlank(src, offset, endAsBlank) {
var ch = src[offset];
return ch === '\n' || ch === '\t' || ch === ' ' || endAsBlank && !ch;
}
}, {
key: "nextNodeIsIndented",
value: function nextNodeIsIndented(ch, indentDiff, indicatorAsIndent) {
if (!ch || indentDiff < 0) return false;
if (indentDiff > 0) return true;
return indicatorAsIndent && ch === '-';
} // should be at line or string end, or at next non-whitespace char
}, {
key: "normalizeOffset",
value: function normalizeOffset(src, offset) {
var ch = src[offset];
return !ch ? offset : ch !== '\n' && src[offset - 1] === '\n' ? offset - 1 : Node.endOfWhiteSpace(src, offset);
} // fold single newline into space, multiple newlines to N - 1 newlines
// presumes src[offset] === '\n'
}, {
key: "foldNewline",
value: function foldNewline(src, offset, indent) {
var inCount = 0;
var error = false;
var fold = '';
var ch = src[offset + 1];
while (ch === ' ' || ch === '\t' || ch === '\n') {
switch (ch) {
case '\n':
inCount = 0;
offset += 1;
fold += '\n';
break;
case '\t':
if (inCount <= indent) error = true;
offset = Node.endOfWhiteSpace(src, offset + 2) - 1;
break;
case ' ':
inCount += 1;
offset += 1;
break;
}
ch = src[offset + 1];
}
if (!fold) fold = ' ';
if (ch && inCount <= indent) error = true;
return {
fold: fold,
offset: offset,
error: error
};
}
}]);
return Node;
}();
var YAMLError = /*#__PURE__*/function (_Error) {
_inherits(YAMLError, _Error);
var _super = _createSuper(YAMLError);
function YAMLError(name, source, message) {
var _this;
_classCallCheck(this, YAMLError);
if (!message || !(source instanceof Node)) throw new Error("Invalid arguments for new ".concat(name));
_this = _super.call(this);
_this.name = name;
_this.message = message;
_this.source = source;
return _this;
}
_createClass(YAMLError, [{
key: "makePretty",
value: function makePretty() {
if (!this.source) return;
this.nodeType = this.source.type;
var cst = this.source.context && this.source.context.root;
if (typeof this.offset === 'number') {
this.range = new Range(this.offset, this.offset + 1);
var start = cst && getLinePos(this.offset, cst);
if (start) {
var end = {
line: start.line,
col: start.col + 1
};
this.linePos = {
start: start,
end: end
};
}
delete this.offset;
} else {
this.range = this.source.range;
this.linePos = this.source.rangeAsLinePos;
}
if (this.linePos) {
var _this$linePos$start = this.linePos.start,
line = _this$linePos$start.line,
col = _this$linePos$start.col;
this.message += " at line ".concat(line, ", column ").concat(col);
var ctx = cst && getPrettyContext(this.linePos, cst);
if (ctx) this.message += ":\n\n".concat(ctx, "\n");
}
delete this.source;
}
}]);
return YAMLError;
}( /*#__PURE__*/_wrapNativeSuper(Error));
var YAMLReferenceError = /*#__PURE__*/function (_YAMLError) {
_inherits(YAMLReferenceError, _YAMLError);
var _super2 = _createSuper(YAMLReferenceError);
function YAMLReferenceError(source, message) {
_classCallCheck(this, YAMLReferenceError);
return _super2.call(this, 'YAMLReferenceError', source, message);
}
return YAMLReferenceError;
}(YAMLError);
var YAMLSemanticError = /*#__PURE__*/function (_YAMLError2) {
_inherits(YAMLSemanticError, _YAMLError2);
var _super3 = _createSuper(YAMLSemanticError);
function YAMLSemanticError(source, message) {
_classCallCheck(this, YAMLSemanticError);
return _super3.call(this, 'YAMLSemanticError', source, message);
}
return YAMLSemanticError;
}(YAMLError);
var YAMLSyntaxError = /*#__PURE__*/function (_YAMLError3) {
_inherits(YAMLSyntaxError, _YAMLError3);
var _super4 = _createSuper(YAMLSyntaxError);
function YAMLSyntaxError(source, message) {
_classCallCheck(this, YAMLSyntaxError);
return _super4.call(this, 'YAMLSyntaxError', source, message);
}
return YAMLSyntaxError;
}(YAMLError);
var YAMLWarning = /*#__PURE__*/function (_YAMLError4) {
_inherits(YAMLWarning, _YAMLError4);
var _super5 = _createSuper(YAMLWarning);
function YAMLWarning(source, message) {
_classCallCheck(this, YAMLWarning);
return _super5.call(this, 'YAMLWarning', source, message);
}
return YAMLWarning;
}(YAMLError);
var PlainValue = /*#__PURE__*/function (_Node) {
_inherits(PlainValue, _Node);
var _super = _createSuper(PlainValue);
function PlainValue() {
_classCallCheck(this, PlainValue);
return _super.apply(this, arguments);
}
_createClass(PlainValue, [{
key: "strValue",
get: function get() {
if (!this.valueRange || !this.context) return null;
var _this$valueRange = this.valueRange,
start = _this$valueRange.start,
end = _this$valueRange.end;
var src = this.context.src;
var ch = src[end - 1];
while (start < end && (ch === '\n' || ch === '\t' || ch === ' ')) {
ch = src[--end - 1];
}
var str = '';
for (var i = start; i < end; ++i) {
var _ch = src[i];
if (_ch === '\n') {
var _Node$foldNewline = Node.foldNewline(src, i, -1),
fold = _Node$foldNewline.fold,
offset = _Node$foldNewline.offset;
str += fold;
i = offset;
} else if (_ch === ' ' || _ch === '\t') {
// trim trailing whitespace
var wsStart = i;
var next = src[i + 1];
while (i < end && (next === ' ' || next === '\t')) {
i += 1;
next = src[i + 1];
}
if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : _ch;
} else {
str += _ch;
}
}
var ch0 = src[start];
switch (ch0) {
case '\t':
{
var msg = 'Plain value cannot start with a tab character';
var errors = [new YAMLSemanticError(this, msg)];
return {
errors: errors,
str: str
};
}
case '@':
case '`':
{
var _msg = "Plain value cannot start with reserved character ".concat(ch0);
var _errors = [new YAMLSemanticError(this, _msg)];
return {
errors: _errors,
str: str
};
}
default:
return str;
}
}
}, {
key: "parseBlockValue",
value: function parseBlockValue(start) {
var _this$context = this.context,
indent = _this$context.indent,
inFlow = _this$context.inFlow,
src = _this$context.src;
var offset = start;
var valueEnd = start;
for (var ch = src[offset]; ch === '\n'; ch = src[offset]) {
if (Node.atDocumentBoundary(src, offset + 1)) break;
var end = Node.endOfBlockIndent(src, indent, offset + 1);
if (end === null || src[end] === '#') break;
if (src[end] === '\n') {
offset = end;
} else {
valueEnd = PlainValue.endOfLine(src, end, inFlow);
offset = valueEnd;
}
}
if (this.valueRange.isEmpty()) this.valueRange.start = start;
this.valueRange.end = valueEnd;
return valueEnd;
}
/**
* Parses a plain value from the source
*
* Accepted forms are:
* ```
* #comment
*
* first line
*
* first line #comment
*
* first line
* block
* lines
*
* #comment
* block
* lines
* ```
* where block lines are empty or have an indent level greater than `indent`.
*
* @param {ParseContext} context
* @param {number} start - Index of first character
* @returns {number} - Index of the character after this scalar, may be `\n`
*/
}, {
key: "parse",
value: function parse(context, start) {
this.context = context;
var inFlow = context.inFlow,
src = context.src;
var offset = start;
var ch = src[offset];
if (ch && ch !== '#' && ch !== '\n') {
offset = PlainValue.endOfLine(src, start, inFlow);
}
this.valueRange = new Range(start, offset);
offset = Node.endOfWhiteSpace(src, offset);
offset = this.parseComment(offset);
if (!this.hasComment || this.valueRange.isEmpty()) {
offset = this.parseBlockValue(offset);
}
return offset;
}
}], [{
key: "endOfLine",
value: function endOfLine(src, start, inFlow) {
var ch = src[start];
var offset = start;
while (ch && ch !== '\n') {
if (inFlow && (ch === '[' || ch === ']' || ch === '{' || ch === '}' || ch === ',')) break;
var next = src[offset + 1];
if (ch === ':' && (!next || next === '\n' || next === '\t' || next === ' ' || inFlow && next === ',')) break;
if ((ch === ' ' || ch === '\t') && next === '#') break;
offset += 1;
ch = next;
}
return offset;
}
}]);
return PlainValue;
}(Node);
export { Char as C, Node as N, PlainValue as P, Range as R, Type as T, YAMLSyntaxError as Y, _createForOfIteratorHelper as _, _typeof as a, _createClass as b, _classCallCheck as c, defaultTagPrefix as d, _defineProperty as e, YAMLWarning as f, YAMLSemanticError as g, _slicedToArray as h, YAMLError as i, _inherits as j, _createSuper as k, _get as l, _getPrototypeOf as m, defaultTags as n, YAMLReferenceError as o, _assertThisInitialized as p, _toArray as q, _possibleConstructorReturn as r };