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Posted to commits@brooklyn.apache.org by he...@apache.org on 2018/07/27 10:03:28 UTC
[03/53] [partial] brooklyn-ui git commit: Update Brooklyn codebase to
build the newly donated UI
http://git-wip-us.apache.org/repos/asf/brooklyn-ui/blob/47b46402/src/main/webapp/assets/js/libs/js-yaml.js
----------------------------------------------------------------------
diff --git a/src/main/webapp/assets/js/libs/js-yaml.js b/src/main/webapp/assets/js/libs/js-yaml.js
deleted file mode 100644
index 25bf133..0000000
--- a/src/main/webapp/assets/js/libs/js-yaml.js
+++ /dev/null
@@ -1,3860 +0,0 @@
-/* js-yaml 3.5.2 https://github.com/nodeca/js-yaml */
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.jsyaml = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-'use strict';
-
-
-var loader = require('./js-yaml/loader');
-var dumper = require('./js-yaml/dumper');
-
-
-function deprecated(name) {
- return function () {
- throw new Error('Function ' + name + ' is deprecated and cannot be used.');
- };
-}
-
-
-module.exports.Type = require('./js-yaml/type');
-module.exports.Schema = require('./js-yaml/schema');
-module.exports.FAILSAFE_SCHEMA = require('./js-yaml/schema/failsafe');
-module.exports.JSON_SCHEMA = require('./js-yaml/schema/json');
-module.exports.CORE_SCHEMA = require('./js-yaml/schema/core');
-module.exports.DEFAULT_SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
-module.exports.DEFAULT_FULL_SCHEMA = require('./js-yaml/schema/default_full');
-module.exports.load = loader.load;
-module.exports.loadAll = loader.loadAll;
-module.exports.safeLoad = loader.safeLoad;
-module.exports.safeLoadAll = loader.safeLoadAll;
-module.exports.dump = dumper.dump;
-module.exports.safeDump = dumper.safeDump;
-module.exports.YAMLException = require('./js-yaml/exception');
-
-// Deprecated schema names from JS-YAML 2.0.x
-module.exports.MINIMAL_SCHEMA = require('./js-yaml/schema/failsafe');
-module.exports.SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
-module.exports.DEFAULT_SCHEMA = require('./js-yaml/schema/default_full');
-
-// Deprecated functions from JS-YAML 1.x.x
-module.exports.scan = deprecated('scan');
-module.exports.parse = deprecated('parse');
-module.exports.compose = deprecated('compose');
-module.exports.addConstructor = deprecated('addConstructor');
-
-},{"./js-yaml/dumper":3,"./js-yaml/exception":4,"./js-yaml/loader":5,"./js-yaml/schema":7,"./js-yaml/schema/core":8,"./js-yaml/schema/default_full":9,"./js-yaml/schema/default_safe":10,"./js-yaml/schema/failsafe":11,"./js-yaml/schema/json":12,"./js-yaml/type":13}],2:[function(require,module,exports){
-'use strict';
-
-
-function isNothing(subject) {
- return (typeof subject === 'undefined') || (null === subject);
-}
-
-
-function isObject(subject) {
- return (typeof subject === 'object') && (null !== subject);
-}
-
-
-function toArray(sequence) {
- if (Array.isArray(sequence)) return sequence;
- else if (isNothing(sequence)) return [];
-
- return [ sequence ];
-}
-
-
-function extend(target, source) {
- var index, length, key, sourceKeys;
-
- if (source) {
- sourceKeys = Object.keys(source);
-
- for (index = 0, length = sourceKeys.length; index < length; index += 1) {
- key = sourceKeys[index];
- target[key] = source[key];
- }
- }
-
- return target;
-}
-
-
-function repeat(string, count) {
- var result = '', cycle;
-
- for (cycle = 0; cycle < count; cycle += 1) {
- result += string;
- }
-
- return result;
-}
-
-
-function isNegativeZero(number) {
- return (0 === number) && (Number.NEGATIVE_INFINITY === 1 / number);
-}
-
-
-module.exports.isNothing = isNothing;
-module.exports.isObject = isObject;
-module.exports.toArray = toArray;
-module.exports.repeat = repeat;
-module.exports.isNegativeZero = isNegativeZero;
-module.exports.extend = extend;
-
-},{}],3:[function(require,module,exports){
-'use strict';
-
-/*eslint-disable no-use-before-define*/
-
-var common = require('./common');
-var YAMLException = require('./exception');
-var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
-var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
-
-var _toString = Object.prototype.toString;
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
-
-var CHAR_TAB = 0x09; /* Tab */
-var CHAR_LINE_FEED = 0x0A; /* LF */
-var CHAR_CARRIAGE_RETURN = 0x0D; /* CR */
-var CHAR_SPACE = 0x20; /* Space */
-var CHAR_EXCLAMATION = 0x21; /* ! */
-var CHAR_DOUBLE_QUOTE = 0x22; /* " */
-var CHAR_SHARP = 0x23; /* # */
-var CHAR_PERCENT = 0x25; /* % */
-var CHAR_AMPERSAND = 0x26; /* & */
-var CHAR_SINGLE_QUOTE = 0x27; /* ' */
-var CHAR_ASTERISK = 0x2A; /* * */
-var CHAR_COMMA = 0x2C; /* , */
-var CHAR_MINUS = 0x2D; /* - */
-var CHAR_COLON = 0x3A; /* : */
-var CHAR_GREATER_THAN = 0x3E; /* > */
-var CHAR_QUESTION = 0x3F; /* ? */
-var CHAR_COMMERCIAL_AT = 0x40; /* @ */
-var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */
-var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
-var CHAR_GRAVE_ACCENT = 0x60; /* ` */
-var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */
-var CHAR_VERTICAL_LINE = 0x7C; /* | */
-var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */
-
-var ESCAPE_SEQUENCES = {};
-
-ESCAPE_SEQUENCES[0x00] = '\\0';
-ESCAPE_SEQUENCES[0x07] = '\\a';
-ESCAPE_SEQUENCES[0x08] = '\\b';
-ESCAPE_SEQUENCES[0x09] = '\\t';
-ESCAPE_SEQUENCES[0x0A] = '\\n';
-ESCAPE_SEQUENCES[0x0B] = '\\v';
-ESCAPE_SEQUENCES[0x0C] = '\\f';
-ESCAPE_SEQUENCES[0x0D] = '\\r';
-ESCAPE_SEQUENCES[0x1B] = '\\e';
-ESCAPE_SEQUENCES[0x22] = '\\"';
-ESCAPE_SEQUENCES[0x5C] = '\\\\';
-ESCAPE_SEQUENCES[0x85] = '\\N';
-ESCAPE_SEQUENCES[0xA0] = '\\_';
-ESCAPE_SEQUENCES[0x2028] = '\\L';
-ESCAPE_SEQUENCES[0x2029] = '\\P';
-
-var DEPRECATED_BOOLEANS_SYNTAX = [
- 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
- 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
-];
-
-function compileStyleMap(schema, map) {
- var result, keys, index, length, tag, style, type;
-
- if (null === map) return {};
-
- result = {};
- keys = Object.keys(map);
-
- for (index = 0, length = keys.length; index < length; index += 1) {
- tag = keys[index];
- style = String(map[tag]);
-
- if ('!!' === tag.slice(0, 2)) {
- tag = 'tag:yaml.org,2002:' + tag.slice(2);
- }
-
- type = schema.compiledTypeMap[tag];
-
- if (type && _hasOwnProperty.call(type.styleAliases, style)) {
- style = type.styleAliases[style];
- }
-
- result[tag] = style;
- }
-
- return result;
-}
-
-function encodeHex(character) {
- var string, handle, length;
-
- string = character.toString(16).toUpperCase();
-
- if (character <= 0xFF) {
- handle = 'x';
- length = 2;
- } else if (character <= 0xFFFF) {
- handle = 'u';
- length = 4;
- } else if (character <= 0xFFFFFFFF) {
- handle = 'U';
- length = 8;
- } else {
- throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
- }
-
- return '\\' + handle + common.repeat('0', length - string.length) + string;
-}
-
-function State(options) {
- this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;
- this.indent = Math.max(1, (options['indent'] || 2));
- this.skipInvalid = options['skipInvalid'] || false;
- this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
- this.styleMap = compileStyleMap(this.schema, options['styles'] || null);
- this.sortKeys = options['sortKeys'] || false;
- this.lineWidth = options['lineWidth'] || 80;
- this.noRefs = options['noRefs'] || false;
-
- this.implicitTypes = this.schema.compiledImplicit;
- this.explicitTypes = this.schema.compiledExplicit;
-
- this.tag = null;
- this.result = '';
-
- this.duplicates = [];
- this.usedDuplicates = null;
-}
-
-function indentString(string, spaces) {
- var ind = common.repeat(' ', spaces),
- position = 0,
- next = -1,
- result = '',
- line,
- length = string.length;
-
- while (position < length) {
- next = string.indexOf('\n', position);
- if (next === -1) {
- line = string.slice(position);
- position = length;
- } else {
- line = string.slice(position, next + 1);
- position = next + 1;
- }
-
- if (line.length && line !== '\n') result += ind;
-
- result += line;
- }
-
- return result;
-}
-
-function generateNextLine(state, level) {
- return '\n' + common.repeat(' ', state.indent * level);
-}
-
-function testImplicitResolving(state, str) {
- var index, length, type;
-
- for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
- type = state.implicitTypes[index];
-
- if (type.resolve(str)) {
- return true;
- }
- }
-
- return false;
-}
-
-function StringBuilder(source) {
- this.source = source;
- this.result = '';
- this.checkpoint = 0;
-}
-
-StringBuilder.prototype.takeUpTo = function (position) {
- var er;
-
- if (position < this.checkpoint) {
- er = new Error('position should be > checkpoint');
- er.position = position;
- er.checkpoint = this.checkpoint;
- throw er;
- }
-
- this.result += this.source.slice(this.checkpoint, position);
- this.checkpoint = position;
- return this;
-};
-
-StringBuilder.prototype.escapeChar = function () {
- var character, esc;
-
- character = this.source.charCodeAt(this.checkpoint);
- esc = ESCAPE_SEQUENCES[character] || encodeHex(character);
- this.result += esc;
- this.checkpoint += 1;
-
- return this;
-};
-
-StringBuilder.prototype.finish = function () {
- if (this.source.length > this.checkpoint) {
- this.takeUpTo(this.source.length);
- }
-};
-
-function writeScalar(state, object, level, iskey) {
- var simple, first, spaceWrap, folded, literal, single, double,
- sawLineFeed, linePosition, longestLine, indent, max, character,
- position, escapeSeq, hexEsc, previous, lineLength, modifier,
- trailingLineBreaks, result;
-
- if (0 === object.length) {
- state.dump = "''";
- return;
- }
-
- if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) {
- state.dump = "'" + object + "'";
- return;
- }
-
- simple = true;
- first = object.length ? object.charCodeAt(0) : 0;
- spaceWrap = (CHAR_SPACE === first ||
- CHAR_SPACE === object.charCodeAt(object.length - 1));
-
- // Simplified check for restricted first characters
- // http://www.yaml.org/spec/1.2/spec.html#ns-plain-first%28c%29
- if (CHAR_MINUS === first ||
- CHAR_QUESTION === first ||
- CHAR_COMMERCIAL_AT === first ||
- CHAR_GRAVE_ACCENT === first) {
- simple = false;
- }
-
- // Can only use > and | if not wrapped in spaces or is not a key.
- // Also, don't use if in flow mode.
- if (spaceWrap || (state.flowLevel > -1 && state.flowLevel <= level)) {
- if (spaceWrap) simple = false;
-
- folded = false;
- literal = false;
- } else {
- folded = !iskey;
- literal = !iskey;
- }
-
- single = true;
- double = new StringBuilder(object);
-
- sawLineFeed = false;
- linePosition = 0;
- longestLine = 0;
-
- indent = state.indent * level;
- max = state.lineWidth;
-
- // Replace -1 with biggest ingeger number according to
- // http://ecma262-5.com/ELS5_HTML.htm#Section_8.5
- if (max === -1) max = 9007199254740991;
-
- if (indent < 40) max -= indent;
- else max = 40;
-
- for (position = 0; position < object.length; position++) {
- character = object.charCodeAt(position);
- if (simple) {
- // Characters that can never appear in the simple scalar
- if (!simpleChar(character)) {
- simple = false;
- } else {
- // Still simple. If we make it all the way through like
- // this, then we can just dump the string as-is.
- continue;
- }
- }
-
- if (single && character === CHAR_SINGLE_QUOTE) {
- single = false;
- }
-
- escapeSeq = ESCAPE_SEQUENCES[character];
- hexEsc = needsHexEscape(character);
-
- if (!escapeSeq && !hexEsc) {
- continue;
- }
-
- if (character !== CHAR_LINE_FEED &&
- character !== CHAR_DOUBLE_QUOTE &&
- character !== CHAR_SINGLE_QUOTE) {
- folded = false;
- literal = false;
- } else if (character === CHAR_LINE_FEED) {
- sawLineFeed = true;
- single = false;
- if (position > 0) {
- previous = object.charCodeAt(position - 1);
- if (previous === CHAR_SPACE) {
- literal = false;
- folded = false;
- }
- }
- if (folded) {
- lineLength = position - linePosition;
- linePosition = position;
- if (lineLength > longestLine) longestLine = lineLength;
- }
- }
-
- if (character !== CHAR_DOUBLE_QUOTE) single = false;
-
- double.takeUpTo(position);
- double.escapeChar();
- }
-
- if (simple && testImplicitResolving(state, object)) simple = false;
-
- modifier = '';
- if (folded || literal) {
- trailingLineBreaks = 0;
- if (object.charCodeAt(object.length - 1) === CHAR_LINE_FEED) {
- trailingLineBreaks += 1;
- if (object.charCodeAt(object.length - 2) === CHAR_LINE_FEED) {
- trailingLineBreaks += 1;
- }
- }
-
- if (trailingLineBreaks === 0) modifier = '-';
- else if (trailingLineBreaks === 2) modifier = '+';
- }
-
- if (literal && longestLine < max || state.tag !== null) {
- folded = false;
- }
-
- // If it's literally one line, then don't bother with the literal.
- // We may still want to do a fold, though, if it's a super long line.
- if (!sawLineFeed) literal = false;
-
- if (simple) {
- state.dump = object;
- } else if (single) {
- state.dump = '\'' + object + '\'';
- } else if (folded) {
- result = fold(object, max);
- state.dump = '>' + modifier + '\n' + indentString(result, indent);
- } else if (literal) {
- if (!modifier) object = object.replace(/\n$/, '');
- state.dump = '|' + modifier + '\n' + indentString(object, indent);
- } else if (double) {
- double.finish();
- state.dump = '"' + double.result + '"';
- } else {
- throw new Error('Failed to dump scalar value');
- }
-
- return;
-}
-
-// The `trailing` var is a regexp match of any trailing `\n` characters.
-//
-// There are three cases we care about:
-//
-// 1. One trailing `\n` on the string. Just use `|` or `>`.
-// This is the assumed default. (trailing = null)
-// 2. No trailing `\n` on the string. Use `|-` or `>-` to "chomp" the end.
-// 3. More than one trailing `\n` on the string. Use `|+` or `>+`.
-//
-// In the case of `>+`, these line breaks are *not* doubled (like the line
-// breaks within the string), so it's important to only end with the exact
-// same number as we started.
-function fold(object, max) {
- var result = '',
- position = 0,
- length = object.length,
- trailing = /\n+$/.exec(object),
- newLine;
-
- if (trailing) {
- length = trailing.index + 1;
- }
-
- while (position < length) {
- newLine = object.indexOf('\n', position);
- if (newLine > length || newLine === -1) {
- if (result) result += '\n\n';
- result += foldLine(object.slice(position, length), max);
- position = length;
-
- } else {
- if (result) result += '\n\n';
- result += foldLine(object.slice(position, newLine), max);
- position = newLine + 1;
- }
- }
-
- if (trailing && trailing[0] !== '\n') result += trailing[0];
-
- return result;
-}
-
-function foldLine(line, max) {
- if (line === '') return line;
-
- var foldRe = /[^\s] [^\s]/g,
- result = '',
- prevMatch = 0,
- foldStart = 0,
- match = foldRe.exec(line),
- index,
- foldEnd,
- folded;
-
- while (match) {
- index = match.index;
-
- // when we cross the max len, if the previous match would've
- // been ok, use that one, and carry on. If there was no previous
- // match on this fold section, then just have a long line.
- if (index - foldStart > max) {
- if (prevMatch !== foldStart) foldEnd = prevMatch;
- else foldEnd = index;
-
- if (result) result += '\n';
- folded = line.slice(foldStart, foldEnd);
- result += folded;
- foldStart = foldEnd + 1;
- }
- prevMatch = index + 1;
- match = foldRe.exec(line);
- }
-
- if (result) result += '\n';
-
- // if we end up with one last word at the end, then the last bit might
- // be slightly bigger than we wanted, because we exited out of the loop.
- if (foldStart !== prevMatch && line.length - foldStart > max) {
- result += line.slice(foldStart, prevMatch) + '\n' +
- line.slice(prevMatch + 1);
- } else {
- result += line.slice(foldStart);
- }
-
- return result;
-}
-
-// Returns true if character can be found in a simple scalar
-function simpleChar(character) {
- return CHAR_TAB !== character &&
- CHAR_LINE_FEED !== character &&
- CHAR_CARRIAGE_RETURN !== character &&
- CHAR_COMMA !== character &&
- CHAR_LEFT_SQUARE_BRACKET !== character &&
- CHAR_RIGHT_SQUARE_BRACKET !== character &&
- CHAR_LEFT_CURLY_BRACKET !== character &&
- CHAR_RIGHT_CURLY_BRACKET !== character &&
- CHAR_SHARP !== character &&
- CHAR_AMPERSAND !== character &&
- CHAR_ASTERISK !== character &&
- CHAR_EXCLAMATION !== character &&
- CHAR_VERTICAL_LINE !== character &&
- CHAR_GREATER_THAN !== character &&
- CHAR_SINGLE_QUOTE !== character &&
- CHAR_DOUBLE_QUOTE !== character &&
- CHAR_PERCENT !== character &&
- CHAR_COLON !== character &&
- !ESCAPE_SEQUENCES[character] &&
- !needsHexEscape(character);
-}
-
-// Returns true if the character code needs to be escaped.
-function needsHexEscape(character) {
- return !((0x00020 <= character && character <= 0x00007E) ||
- (0x00085 === character) ||
- (0x000A0 <= character && character <= 0x00D7FF) ||
- (0x0E000 <= character && character <= 0x00FFFD) ||
- (0x10000 <= character && character <= 0x10FFFF));
-}
-
-function writeFlowSequence(state, level, object) {
- var _result = '',
- _tag = state.tag,
- index,
- length;
-
- for (index = 0, length = object.length; index < length; index += 1) {
- // Write only valid elements.
- if (writeNode(state, level, object[index], false, false)) {
- if (0 !== index) _result += ', ';
- _result += state.dump;
- }
- }
-
- state.tag = _tag;
- state.dump = '[' + _result + ']';
-}
-
-function writeBlockSequence(state, level, object, compact) {
- var _result = '',
- _tag = state.tag,
- index,
- length;
-
- for (index = 0, length = object.length; index < length; index += 1) {
- // Write only valid elements.
- if (writeNode(state, level + 1, object[index], true, true)) {
- if (!compact || 0 !== index) {
- _result += generateNextLine(state, level);
- }
- _result += '- ' + state.dump;
- }
- }
-
- state.tag = _tag;
- state.dump = _result || '[]'; // Empty sequence if no valid values.
-}
-
-function writeFlowMapping(state, level, object) {
- var _result = '',
- _tag = state.tag,
- objectKeyList = Object.keys(object),
- index,
- length,
- objectKey,
- objectValue,
- pairBuffer;
-
- for (index = 0, length = objectKeyList.length; index < length; index += 1) {
- pairBuffer = '';
-
- if (0 !== index) pairBuffer += ', ';
-
- objectKey = objectKeyList[index];
- objectValue = object[objectKey];
-
- if (!writeNode(state, level, objectKey, false, false)) {
- continue; // Skip this pair because of invalid key;
- }
-
- if (state.dump.length > 1024) pairBuffer += '? ';
-
- pairBuffer += state.dump + ': ';
-
- if (!writeNode(state, level, objectValue, false, false)) {
- continue; // Skip this pair because of invalid value.
- }
-
- pairBuffer += state.dump;
-
- // Both key and value are valid.
- _result += pairBuffer;
- }
-
- state.tag = _tag;
- state.dump = '{' + _result + '}';
-}
-
-function writeBlockMapping(state, level, object, compact) {
- var _result = '',
- _tag = state.tag,
- objectKeyList = Object.keys(object),
- index,
- length,
- objectKey,
- objectValue,
- explicitPair,
- pairBuffer;
-
- // Allow sorting keys so that the output file is deterministic
- if (state.sortKeys === true) {
- // Default sorting
- objectKeyList.sort();
- } else if (typeof state.sortKeys === 'function') {
- // Custom sort function
- objectKeyList.sort(state.sortKeys);
- } else if (state.sortKeys) {
- // Something is wrong
- throw new YAMLException('sortKeys must be a boolean or a function');
- }
-
- for (index = 0, length = objectKeyList.length; index < length; index += 1) {
- pairBuffer = '';
-
- if (!compact || 0 !== index) {
- pairBuffer += generateNextLine(state, level);
- }
-
- objectKey = objectKeyList[index];
- objectValue = object[objectKey];
-
- if (!writeNode(state, level + 1, objectKey, true, true, true)) {
- continue; // Skip this pair because of invalid key.
- }
-
- explicitPair = (null !== state.tag && '?' !== state.tag) ||
- (state.dump && state.dump.length > 1024);
-
- if (explicitPair) {
- if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
- pairBuffer += '?';
- } else {
- pairBuffer += '? ';
- }
- }
-
- pairBuffer += state.dump;
-
- if (explicitPair) {
- pairBuffer += generateNextLine(state, level);
- }
-
- if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
- continue; // Skip this pair because of invalid value.
- }
-
- if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
- pairBuffer += ':';
- } else {
- pairBuffer += ': ';
- }
-
- pairBuffer += state.dump;
-
- // Both key and value are valid.
- _result += pairBuffer;
- }
-
- state.tag = _tag;
- state.dump = _result || '{}'; // Empty mapping if no valid pairs.
-}
-
-function detectType(state, object, explicit) {
- var _result, typeList, index, length, type, style;
-
- typeList = explicit ? state.explicitTypes : state.implicitTypes;
-
- for (index = 0, length = typeList.length; index < length; index += 1) {
- type = typeList[index];
-
- if ((type.instanceOf || type.predicate) &&
- (!type.instanceOf || (('object' === typeof object) && (object instanceof type.instanceOf))) &&
- (!type.predicate || type.predicate(object))) {
-
- state.tag = explicit ? type.tag : '?';
-
- if (type.represent) {
- style = state.styleMap[type.tag] || type.defaultStyle;
-
- if ('[object Function]' === _toString.call(type.represent)) {
- _result = type.represent(object, style);
- } else if (_hasOwnProperty.call(type.represent, style)) {
- _result = type.represent[style](object, style);
- } else {
- throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
- }
-
- state.dump = _result;
- }
-
- return true;
- }
- }
-
- return false;
-}
-
-// Serializes `object` and writes it to global `result`.
-// Returns true on success, or false on invalid object.
-//
-function writeNode(state, level, object, block, compact, iskey) {
- state.tag = null;
- state.dump = object;
-
- if (!detectType(state, object, false)) {
- detectType(state, object, true);
- }
-
- var type = _toString.call(state.dump);
-
- if (block) {
- block = (0 > state.flowLevel || state.flowLevel > level);
- }
-
- var objectOrArray = '[object Object]' === type || '[object Array]' === type,
- duplicateIndex,
- duplicate;
-
- if (objectOrArray) {
- duplicateIndex = state.duplicates.indexOf(object);
- duplicate = duplicateIndex !== -1;
- }
-
- if ((null !== state.tag && '?' !== state.tag) || duplicate || (2 !== state.indent && level > 0)) {
- compact = false;
- }
-
- if (duplicate && state.usedDuplicates[duplicateIndex]) {
- state.dump = '*ref_' + duplicateIndex;
- } else {
- if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
- state.usedDuplicates[duplicateIndex] = true;
- }
- if ('[object Object]' === type) {
- if (block && (0 !== Object.keys(state.dump).length)) {
- writeBlockMapping(state, level, state.dump, compact);
- if (duplicate) {
- state.dump = '&ref_' + duplicateIndex + state.dump;
- }
- } else {
- writeFlowMapping(state, level, state.dump);
- if (duplicate) {
- state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
- }
- }
- } else if ('[object Array]' === type) {
- if (block && (0 !== state.dump.length)) {
- writeBlockSequence(state, level, state.dump, compact);
- if (duplicate) {
- state.dump = '&ref_' + duplicateIndex + state.dump;
- }
- } else {
- writeFlowSequence(state, level, state.dump);
- if (duplicate) {
- state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
- }
- }
- } else if ('[object String]' === type) {
- if ('?' !== state.tag) {
- writeScalar(state, state.dump, level, iskey);
- }
- } else {
- if (state.skipInvalid) return false;
- throw new YAMLException('unacceptable kind of an object to dump ' + type);
- }
-
- if (null !== state.tag && '?' !== state.tag) {
- state.dump = '!<' + state.tag + '> ' + state.dump;
- }
- }
-
- return true;
-}
-
-function getDuplicateReferences(object, state) {
- var objects = [],
- duplicatesIndexes = [],
- index,
- length;
-
- inspectNode(object, objects, duplicatesIndexes);
-
- for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
- state.duplicates.push(objects[duplicatesIndexes[index]]);
- }
- state.usedDuplicates = new Array(length);
-}
-
-function inspectNode(object, objects, duplicatesIndexes) {
- var objectKeyList,
- index,
- length;
-
- if (null !== object && 'object' === typeof object) {
- index = objects.indexOf(object);
- if (-1 !== index) {
- if (-1 === duplicatesIndexes.indexOf(index)) {
- duplicatesIndexes.push(index);
- }
- } else {
- objects.push(object);
-
- if (Array.isArray(object)) {
- for (index = 0, length = object.length; index < length; index += 1) {
- inspectNode(object[index], objects, duplicatesIndexes);
- }
- } else {
- objectKeyList = Object.keys(object);
-
- for (index = 0, length = objectKeyList.length; index < length; index += 1) {
- inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
- }
- }
- }
- }
-}
-
-function dump(input, options) {
- options = options || {};
-
- var state = new State(options);
-
- if (!state.noRefs) getDuplicateReferences(input, state);
-
- if (writeNode(state, 0, input, true, true)) return state.dump + '\n';
-
- return '';
-}
-
-function safeDump(input, options) {
- return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-}
-
-module.exports.dump = dump;
-module.exports.safeDump = safeDump;
-
-},{"./common":2,"./exception":4,"./schema/default_full":9,"./schema/default_safe":10}],4:[function(require,module,exports){
-// YAML error class. http://stackoverflow.com/questions/8458984
-//
-'use strict';
-
-function YAMLException(reason, mark) {
- // Super constructor
- Error.call(this);
-
- // Include stack trace in error object
- if (Error.captureStackTrace) {
- // Chrome and NodeJS
- Error.captureStackTrace(this, this.constructor);
- } else {
- // FF, IE 10+ and Safari 6+. Fallback for others
- this.stack = (new Error()).stack || '';
- }
-
- this.name = 'YAMLException';
- this.reason = reason;
- this.mark = mark;
- this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : '');
-}
-
-
-// Inherit from Error
-YAMLException.prototype = Object.create(Error.prototype);
-YAMLException.prototype.constructor = YAMLException;
-
-
-YAMLException.prototype.toString = function toString(compact) {
- var result = this.name + ': ';
-
- result += this.reason || '(unknown reason)';
-
- if (!compact && this.mark) {
- result += ' ' + this.mark.toString();
- }
-
- return result;
-};
-
-
-module.exports = YAMLException;
-
-},{}],5:[function(require,module,exports){
-'use strict';
-
-/*eslint-disable max-len,no-use-before-define*/
-
-var common = require('./common');
-var YAMLException = require('./exception');
-var Mark = require('./mark');
-var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
-var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
-
-
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
-
-
-var CONTEXT_FLOW_IN = 1;
-var CONTEXT_FLOW_OUT = 2;
-var CONTEXT_BLOCK_IN = 3;
-var CONTEXT_BLOCK_OUT = 4;
-
-
-var CHOMPING_CLIP = 1;
-var CHOMPING_STRIP = 2;
-var CHOMPING_KEEP = 3;
-
-
-var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
-var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
-var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/;
-var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i;
-var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
-
-
-function is_EOL(c) {
- return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
-}
-
-function is_WHITE_SPACE(c) {
- return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
-}
-
-function is_WS_OR_EOL(c) {
- return (c === 0x09/* Tab */) ||
- (c === 0x20/* Space */) ||
- (c === 0x0A/* LF */) ||
- (c === 0x0D/* CR */);
-}
-
-function is_FLOW_INDICATOR(c) {
- return 0x2C/* , */ === c ||
- 0x5B/* [ */ === c ||
- 0x5D/* ] */ === c ||
- 0x7B/* { */ === c ||
- 0x7D/* } */ === c;
-}
-
-function fromHexCode(c) {
- var lc;
-
- if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
- return c - 0x30;
- }
-
- /*eslint-disable no-bitwise*/
- lc = c | 0x20;
-
- if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
- return lc - 0x61 + 10;
- }
-
- return -1;
-}
-
-function escapedHexLen(c) {
- if (c === 0x78/* x */) { return 2; }
- if (c === 0x75/* u */) { return 4; }
- if (c === 0x55/* U */) { return 8; }
- return 0;
-}
-
-function fromDecimalCode(c) {
- if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
- return c - 0x30;
- }
-
- return -1;
-}
-
-function simpleEscapeSequence(c) {
- return (c === 0x30/* 0 */) ? '\x00' :
- (c === 0x61/* a */) ? '\x07' :
- (c === 0x62/* b */) ? '\x08' :
- (c === 0x74/* t */) ? '\x09' :
- (c === 0x09/* Tab */) ? '\x09' :
- (c === 0x6E/* n */) ? '\x0A' :
- (c === 0x76/* v */) ? '\x0B' :
- (c === 0x66/* f */) ? '\x0C' :
- (c === 0x72/* r */) ? '\x0D' :
- (c === 0x65/* e */) ? '\x1B' :
- (c === 0x20/* Space */) ? ' ' :
- (c === 0x22/* " */) ? '\x22' :
- (c === 0x2F/* / */) ? '/' :
- (c === 0x5C/* \ */) ? '\x5C' :
- (c === 0x4E/* N */) ? '\x85' :
- (c === 0x5F/* _ */) ? '\xA0' :
- (c === 0x4C/* L */) ? '\u2028' :
- (c === 0x50/* P */) ? '\u2029' : '';
-}
-
-function charFromCodepoint(c) {
- if (c <= 0xFFFF) {
- return String.fromCharCode(c);
- }
- // Encode UTF-16 surrogate pair
- // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
- return String.fromCharCode(((c - 0x010000) >> 10) + 0xD800,
- ((c - 0x010000) & 0x03FF) + 0xDC00);
-}
-
-var simpleEscapeCheck = new Array(256); // integer, for fast access
-var simpleEscapeMap = new Array(256);
-for (var i = 0; i < 256; i++) {
- simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
- simpleEscapeMap[i] = simpleEscapeSequence(i);
-}
-
-
-function State(input, options) {
- this.input = input;
-
- this.filename = options['filename'] || null;
- this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;
- this.onWarning = options['onWarning'] || null;
- this.legacy = options['legacy'] || false;
- this.json = options['json'] || false;
- this.listener = options['listener'] || null;
-
- this.implicitTypes = this.schema.compiledImplicit;
- this.typeMap = this.schema.compiledTypeMap;
-
- this.length = input.length;
- this.position = 0;
- this.line = 0;
- this.lineStart = 0;
- this.lineIndent = 0;
-
- this.documents = [];
-
- /*
- this.version;
- this.checkLineBreaks;
- this.tagMap;
- this.anchorMap;
- this.tag;
- this.anchor;
- this.kind;
- this.result;*/
-
-}
-
-
-function generateError(state, message) {
- return new YAMLException(
- message,
- new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
-}
-
-function throwError(state, message) {
- throw generateError(state, message);
-}
-
-function throwWarning(state, message) {
- if (state.onWarning) {
- state.onWarning.call(null, generateError(state, message));
- }
-}
-
-
-var directiveHandlers = {
-
- YAML: function handleYamlDirective(state, name, args) {
-
- var match, major, minor;
-
- if (null !== state.version) {
- throwError(state, 'duplication of %YAML directive');
- }
-
- if (1 !== args.length) {
- throwError(state, 'YAML directive accepts exactly one argument');
- }
-
- match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
-
- if (null === match) {
- throwError(state, 'ill-formed argument of the YAML directive');
- }
-
- major = parseInt(match[1], 10);
- minor = parseInt(match[2], 10);
-
- if (1 !== major) {
- throwError(state, 'unacceptable YAML version of the document');
- }
-
- state.version = args[0];
- state.checkLineBreaks = (minor < 2);
-
- if (1 !== minor && 2 !== minor) {
- throwWarning(state, 'unsupported YAML version of the document');
- }
- },
-
- TAG: function handleTagDirective(state, name, args) {
-
- var handle, prefix;
-
- if (2 !== args.length) {
- throwError(state, 'TAG directive accepts exactly two arguments');
- }
-
- handle = args[0];
- prefix = args[1];
-
- if (!PATTERN_TAG_HANDLE.test(handle)) {
- throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
- }
-
- if (_hasOwnProperty.call(state.tagMap, handle)) {
- throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
- }
-
- if (!PATTERN_TAG_URI.test(prefix)) {
- throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
- }
-
- state.tagMap[handle] = prefix;
- }
-};
-
-
-function captureSegment(state, start, end, checkJson) {
- var _position, _length, _character, _result;
-
- if (start < end) {
- _result = state.input.slice(start, end);
-
- if (checkJson) {
- for (_position = 0, _length = _result.length;
- _position < _length;
- _position += 1) {
- _character = _result.charCodeAt(_position);
- if (!(0x09 === _character ||
- 0x20 <= _character && _character <= 0x10FFFF)) {
- throwError(state, 'expected valid JSON character');
- }
- }
- } else if (PATTERN_NON_PRINTABLE.test(_result)) {
- throwError(state, 'the stream contains non-printable characters');
- }
-
- state.result += _result;
- }
-}
-
-function mergeMappings(state, destination, source, overridableKeys) {
- var sourceKeys, key, index, quantity;
-
- if (!common.isObject(source)) {
- throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
- }
-
- sourceKeys = Object.keys(source);
-
- for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
- key = sourceKeys[index];
-
- if (!_hasOwnProperty.call(destination, key)) {
- destination[key] = source[key];
- overridableKeys[key] = true;
- }
- }
-}
-
-function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode) {
- var index, quantity;
-
- keyNode = String(keyNode);
-
- if (null === _result) {
- _result = {};
- }
-
- if ('tag:yaml.org,2002:merge' === keyTag) {
- if (Array.isArray(valueNode)) {
- for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
- mergeMappings(state, _result, valueNode[index], overridableKeys);
- }
- } else {
- mergeMappings(state, _result, valueNode, overridableKeys);
- }
- } else {
- if (!state.json &&
- !_hasOwnProperty.call(overridableKeys, keyNode) &&
- _hasOwnProperty.call(_result, keyNode)) {
- throwError(state, 'duplicated mapping key');
- }
- _result[keyNode] = valueNode;
- delete overridableKeys[keyNode];
- }
-
- return _result;
-}
-
-function readLineBreak(state) {
- var ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x0A/* LF */ === ch) {
- state.position++;
- } else if (0x0D/* CR */ === ch) {
- state.position++;
- if (0x0A/* LF */ === state.input.charCodeAt(state.position)) {
- state.position++;
- }
- } else {
- throwError(state, 'a line break is expected');
- }
-
- state.line += 1;
- state.lineStart = state.position;
-}
-
-function skipSeparationSpace(state, allowComments, checkIndent) {
- var lineBreaks = 0,
- ch = state.input.charCodeAt(state.position);
-
- while (0 !== ch) {
- while (is_WHITE_SPACE(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (allowComments && 0x23/* # */ === ch) {
- do {
- ch = state.input.charCodeAt(++state.position);
- } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && 0 !== ch);
- }
-
- if (is_EOL(ch)) {
- readLineBreak(state);
-
- ch = state.input.charCodeAt(state.position);
- lineBreaks++;
- state.lineIndent = 0;
-
- while (0x20/* Space */ === ch) {
- state.lineIndent++;
- ch = state.input.charCodeAt(++state.position);
- }
- } else {
- break;
- }
- }
-
- if (-1 !== checkIndent && 0 !== lineBreaks && state.lineIndent < checkIndent) {
- throwWarning(state, 'deficient indentation');
- }
-
- return lineBreaks;
-}
-
-function testDocumentSeparator(state) {
- var _position = state.position,
- ch;
-
- ch = state.input.charCodeAt(_position);
-
- // Condition state.position === state.lineStart is tested
- // in parent on each call, for efficiency. No needs to test here again.
- if ((0x2D/* - */ === ch || 0x2E/* . */ === ch) &&
- state.input.charCodeAt(_position + 1) === ch &&
- state.input.charCodeAt(_position + 2) === ch) {
-
- _position += 3;
-
- ch = state.input.charCodeAt(_position);
-
- if (ch === 0 || is_WS_OR_EOL(ch)) {
- return true;
- }
- }
-
- return false;
-}
-
-function writeFoldedLines(state, count) {
- if (1 === count) {
- state.result += ' ';
- } else if (count > 1) {
- state.result += common.repeat('\n', count - 1);
- }
-}
-
-
-function readPlainScalar(state, nodeIndent, withinFlowCollection) {
- var preceding,
- following,
- captureStart,
- captureEnd,
- hasPendingContent,
- _line,
- _lineStart,
- _lineIndent,
- _kind = state.kind,
- _result = state.result,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (is_WS_OR_EOL(ch) ||
- is_FLOW_INDICATOR(ch) ||
- 0x23/* # */ === ch ||
- 0x26/* & */ === ch ||
- 0x2A/* * */ === ch ||
- 0x21/* ! */ === ch ||
- 0x7C/* | */ === ch ||
- 0x3E/* > */ === ch ||
- 0x27/* ' */ === ch ||
- 0x22/* " */ === ch ||
- 0x25/* % */ === ch ||
- 0x40/* @ */ === ch ||
- 0x60/* ` */ === ch) {
- return false;
- }
-
- if (0x3F/* ? */ === ch || 0x2D/* - */ === ch) {
- following = state.input.charCodeAt(state.position + 1);
-
- if (is_WS_OR_EOL(following) ||
- withinFlowCollection && is_FLOW_INDICATOR(following)) {
- return false;
- }
- }
-
- state.kind = 'scalar';
- state.result = '';
- captureStart = captureEnd = state.position;
- hasPendingContent = false;
-
- while (0 !== ch) {
- if (0x3A/* : */ === ch) {
- following = state.input.charCodeAt(state.position + 1);
-
- if (is_WS_OR_EOL(following) ||
- withinFlowCollection && is_FLOW_INDICATOR(following)) {
- break;
- }
-
- } else if (0x23/* # */ === ch) {
- preceding = state.input.charCodeAt(state.position - 1);
-
- if (is_WS_OR_EOL(preceding)) {
- break;
- }
-
- } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
- withinFlowCollection && is_FLOW_INDICATOR(ch)) {
- break;
-
- } else if (is_EOL(ch)) {
- _line = state.line;
- _lineStart = state.lineStart;
- _lineIndent = state.lineIndent;
- skipSeparationSpace(state, false, -1);
-
- if (state.lineIndent >= nodeIndent) {
- hasPendingContent = true;
- ch = state.input.charCodeAt(state.position);
- continue;
- } else {
- state.position = captureEnd;
- state.line = _line;
- state.lineStart = _lineStart;
- state.lineIndent = _lineIndent;
- break;
- }
- }
-
- if (hasPendingContent) {
- captureSegment(state, captureStart, captureEnd, false);
- writeFoldedLines(state, state.line - _line);
- captureStart = captureEnd = state.position;
- hasPendingContent = false;
- }
-
- if (!is_WHITE_SPACE(ch)) {
- captureEnd = state.position + 1;
- }
-
- ch = state.input.charCodeAt(++state.position);
- }
-
- captureSegment(state, captureStart, captureEnd, false);
-
- if (state.result) {
- return true;
- }
-
- state.kind = _kind;
- state.result = _result;
- return false;
-}
-
-function readSingleQuotedScalar(state, nodeIndent) {
- var ch,
- captureStart, captureEnd;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x27/* ' */ !== ch) {
- return false;
- }
-
- state.kind = 'scalar';
- state.result = '';
- state.position++;
- captureStart = captureEnd = state.position;
-
- while (0 !== (ch = state.input.charCodeAt(state.position))) {
- if (0x27/* ' */ === ch) {
- captureSegment(state, captureStart, state.position, true);
- ch = state.input.charCodeAt(++state.position);
-
- if (0x27/* ' */ === ch) {
- captureStart = captureEnd = state.position;
- state.position++;
- } else {
- return true;
- }
-
- } else if (is_EOL(ch)) {
- captureSegment(state, captureStart, captureEnd, true);
- writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
- captureStart = captureEnd = state.position;
-
- } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
- throwError(state, 'unexpected end of the document within a single quoted scalar');
-
- } else {
- state.position++;
- captureEnd = state.position;
- }
- }
-
- throwError(state, 'unexpected end of the stream within a single quoted scalar');
-}
-
-function readDoubleQuotedScalar(state, nodeIndent) {
- var captureStart,
- captureEnd,
- hexLength,
- hexResult,
- tmp,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x22/* " */ !== ch) {
- return false;
- }
-
- state.kind = 'scalar';
- state.result = '';
- state.position++;
- captureStart = captureEnd = state.position;
-
- while (0 !== (ch = state.input.charCodeAt(state.position))) {
- if (0x22/* " */ === ch) {
- captureSegment(state, captureStart, state.position, true);
- state.position++;
- return true;
-
- } else if (0x5C/* \ */ === ch) {
- captureSegment(state, captureStart, state.position, true);
- ch = state.input.charCodeAt(++state.position);
-
- if (is_EOL(ch)) {
- skipSeparationSpace(state, false, nodeIndent);
-
- // TODO: rework to inline fn with no type cast?
- } else if (ch < 256 && simpleEscapeCheck[ch]) {
- state.result += simpleEscapeMap[ch];
- state.position++;
-
- } else if ((tmp = escapedHexLen(ch)) > 0) {
- hexLength = tmp;
- hexResult = 0;
-
- for (; hexLength > 0; hexLength--) {
- ch = state.input.charCodeAt(++state.position);
-
- if ((tmp = fromHexCode(ch)) >= 0) {
- hexResult = (hexResult << 4) + tmp;
-
- } else {
- throwError(state, 'expected hexadecimal character');
- }
- }
-
- state.result += charFromCodepoint(hexResult);
-
- state.position++;
-
- } else {
- throwError(state, 'unknown escape sequence');
- }
-
- captureStart = captureEnd = state.position;
-
- } else if (is_EOL(ch)) {
- captureSegment(state, captureStart, captureEnd, true);
- writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
- captureStart = captureEnd = state.position;
-
- } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
- throwError(state, 'unexpected end of the document within a double quoted scalar');
-
- } else {
- state.position++;
- captureEnd = state.position;
- }
- }
-
- throwError(state, 'unexpected end of the stream within a double quoted scalar');
-}
-
-function readFlowCollection(state, nodeIndent) {
- var readNext = true,
- _line,
- _tag = state.tag,
- _result,
- _anchor = state.anchor,
- following,
- terminator,
- isPair,
- isExplicitPair,
- isMapping,
- overridableKeys = {},
- keyNode,
- keyTag,
- valueNode,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (ch === 0x5B/* [ */) {
- terminator = 0x5D;/* ] */
- isMapping = false;
- _result = [];
- } else if (ch === 0x7B/* { */) {
- terminator = 0x7D;/* } */
- isMapping = true;
- _result = {};
- } else {
- return false;
- }
-
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = _result;
- }
-
- ch = state.input.charCodeAt(++state.position);
-
- while (0 !== ch) {
- skipSeparationSpace(state, true, nodeIndent);
-
- ch = state.input.charCodeAt(state.position);
-
- if (ch === terminator) {
- state.position++;
- state.tag = _tag;
- state.anchor = _anchor;
- state.kind = isMapping ? 'mapping' : 'sequence';
- state.result = _result;
- return true;
- } else if (!readNext) {
- throwError(state, 'missed comma between flow collection entries');
- }
-
- keyTag = keyNode = valueNode = null;
- isPair = isExplicitPair = false;
-
- if (0x3F/* ? */ === ch) {
- following = state.input.charCodeAt(state.position + 1);
-
- if (is_WS_OR_EOL(following)) {
- isPair = isExplicitPair = true;
- state.position++;
- skipSeparationSpace(state, true, nodeIndent);
- }
- }
-
- _line = state.line;
- composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
- keyTag = state.tag;
- keyNode = state.result;
- skipSeparationSpace(state, true, nodeIndent);
-
- ch = state.input.charCodeAt(state.position);
-
- if ((isExplicitPair || state.line === _line) && 0x3A/* : */ === ch) {
- isPair = true;
- ch = state.input.charCodeAt(++state.position);
- skipSeparationSpace(state, true, nodeIndent);
- composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
- valueNode = state.result;
- }
-
- if (isMapping) {
- storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode);
- } else if (isPair) {
- _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode));
- } else {
- _result.push(keyNode);
- }
-
- skipSeparationSpace(state, true, nodeIndent);
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x2C/* , */ === ch) {
- readNext = true;
- ch = state.input.charCodeAt(++state.position);
- } else {
- readNext = false;
- }
- }
-
- throwError(state, 'unexpected end of the stream within a flow collection');
-}
-
-function readBlockScalar(state, nodeIndent) {
- var captureStart,
- folding,
- chomping = CHOMPING_CLIP,
- detectedIndent = false,
- textIndent = nodeIndent,
- emptyLines = 0,
- atMoreIndented = false,
- tmp,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (ch === 0x7C/* | */) {
- folding = false;
- } else if (ch === 0x3E/* > */) {
- folding = true;
- } else {
- return false;
- }
-
- state.kind = 'scalar';
- state.result = '';
-
- while (0 !== ch) {
- ch = state.input.charCodeAt(++state.position);
-
- if (0x2B/* + */ === ch || 0x2D/* - */ === ch) {
- if (CHOMPING_CLIP === chomping) {
- chomping = (0x2B/* + */ === ch) ? CHOMPING_KEEP : CHOMPING_STRIP;
- } else {
- throwError(state, 'repeat of a chomping mode identifier');
- }
-
- } else if ((tmp = fromDecimalCode(ch)) >= 0) {
- if (tmp === 0) {
- throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
- } else if (!detectedIndent) {
- textIndent = nodeIndent + tmp - 1;
- detectedIndent = true;
- } else {
- throwError(state, 'repeat of an indentation width identifier');
- }
-
- } else {
- break;
- }
- }
-
- if (is_WHITE_SPACE(ch)) {
- do { ch = state.input.charCodeAt(++state.position); }
- while (is_WHITE_SPACE(ch));
-
- if (0x23/* # */ === ch) {
- do { ch = state.input.charCodeAt(++state.position); }
- while (!is_EOL(ch) && (0 !== ch));
- }
- }
-
- while (0 !== ch) {
- readLineBreak(state);
- state.lineIndent = 0;
-
- ch = state.input.charCodeAt(state.position);
-
- while ((!detectedIndent || state.lineIndent < textIndent) &&
- (0x20/* Space */ === ch)) {
- state.lineIndent++;
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (!detectedIndent && state.lineIndent > textIndent) {
- textIndent = state.lineIndent;
- }
-
- if (is_EOL(ch)) {
- emptyLines++;
- continue;
- }
-
- // End of the scalar.
- if (state.lineIndent < textIndent) {
-
- // Perform the chomping.
- if (chomping === CHOMPING_KEEP) {
- state.result += common.repeat('\n', emptyLines);
- } else if (chomping === CHOMPING_CLIP) {
- if (detectedIndent) { // i.e. only if the scalar is not empty.
- state.result += '\n';
- }
- }
-
- // Break this `while` cycle and go to the funciton's epilogue.
- break;
- }
-
- // Folded style: use fancy rules to handle line breaks.
- if (folding) {
-
- // Lines starting with white space characters (more-indented lines) are not folded.
- if (is_WHITE_SPACE(ch)) {
- atMoreIndented = true;
- state.result += common.repeat('\n', emptyLines + 1);
-
- // End of more-indented block.
- } else if (atMoreIndented) {
- atMoreIndented = false;
- state.result += common.repeat('\n', emptyLines + 1);
-
- // Just one line break - perceive as the same line.
- } else if (0 === emptyLines) {
- if (detectedIndent) { // i.e. only if we have already read some scalar content.
- state.result += ' ';
- }
-
- // Several line breaks - perceive as different lines.
- } else {
- state.result += common.repeat('\n', emptyLines);
- }
-
- // Literal style: just add exact number of line breaks between content lines.
- } else if (detectedIndent) {
- // If current line isn't the first one - count line break from the last content line.
- state.result += common.repeat('\n', emptyLines + 1);
- } else {
- // In case of the first content line - count only empty lines.
- state.result += common.repeat('\n', emptyLines);
- }
-
- detectedIndent = true;
- emptyLines = 0;
- captureStart = state.position;
-
- while (!is_EOL(ch) && (0 !== ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- captureSegment(state, captureStart, state.position, false);
- }
-
- return true;
-}
-
-function readBlockSequence(state, nodeIndent) {
- var _line,
- _tag = state.tag,
- _anchor = state.anchor,
- _result = [],
- following,
- detected = false,
- ch;
-
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = _result;
- }
-
- ch = state.input.charCodeAt(state.position);
-
- while (0 !== ch) {
-
- if (0x2D/* - */ !== ch) {
- break;
- }
-
- following = state.input.charCodeAt(state.position + 1);
-
- if (!is_WS_OR_EOL(following)) {
- break;
- }
-
- detected = true;
- state.position++;
-
- if (skipSeparationSpace(state, true, -1)) {
- if (state.lineIndent <= nodeIndent) {
- _result.push(null);
- ch = state.input.charCodeAt(state.position);
- continue;
- }
- }
-
- _line = state.line;
- composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
- _result.push(state.result);
- skipSeparationSpace(state, true, -1);
-
- ch = state.input.charCodeAt(state.position);
-
- if ((state.line === _line || state.lineIndent > nodeIndent) && (0 !== ch)) {
- throwError(state, 'bad indentation of a sequence entry');
- } else if (state.lineIndent < nodeIndent) {
- break;
- }
- }
-
- if (detected) {
- state.tag = _tag;
- state.anchor = _anchor;
- state.kind = 'sequence';
- state.result = _result;
- return true;
- }
- return false;
-}
-
-function readBlockMapping(state, nodeIndent, flowIndent) {
- var following,
- allowCompact,
- _line,
- _tag = state.tag,
- _anchor = state.anchor,
- _result = {},
- overridableKeys = {},
- keyTag = null,
- keyNode = null,
- valueNode = null,
- atExplicitKey = false,
- detected = false,
- ch;
-
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = _result;
- }
-
- ch = state.input.charCodeAt(state.position);
-
- while (0 !== ch) {
- following = state.input.charCodeAt(state.position + 1);
- _line = state.line; // Save the current line.
-
- //
- // Explicit notation case. There are two separate blocks:
- // first for the key (denoted by "?") and second for the value (denoted by ":")
- //
- if ((0x3F/* ? */ === ch || 0x3A/* : */ === ch) && is_WS_OR_EOL(following)) {
-
- if (0x3F/* ? */ === ch) {
- if (atExplicitKey) {
- storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
- keyTag = keyNode = valueNode = null;
- }
-
- detected = true;
- atExplicitKey = true;
- allowCompact = true;
-
- } else if (atExplicitKey) {
- // i.e. 0x3A/* : */ === character after the explicit key.
- atExplicitKey = false;
- allowCompact = true;
-
- } else {
- throwError(state, 'incomplete explicit mapping pair; a key node is missed');
- }
-
- state.position += 1;
- ch = following;
-
- //
- // Implicit notation case. Flow-style node as the key first, then ":", and the value.
- //
- } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
-
- if (state.line === _line) {
- ch = state.input.charCodeAt(state.position);
-
- while (is_WHITE_SPACE(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (0x3A/* : */ === ch) {
- ch = state.input.charCodeAt(++state.position);
-
- if (!is_WS_OR_EOL(ch)) {
- throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
- }
-
- if (atExplicitKey) {
- storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
- keyTag = keyNode = valueNode = null;
- }
-
- detected = true;
- atExplicitKey = false;
- allowCompact = false;
- keyTag = state.tag;
- keyNode = state.result;
-
- } else if (detected) {
- throwError(state, 'can not read an implicit mapping pair; a colon is missed');
-
- } else {
- state.tag = _tag;
- state.anchor = _anchor;
- return true; // Keep the result of `composeNode`.
- }
-
- } else if (detected) {
- throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
-
- } else {
- state.tag = _tag;
- state.anchor = _anchor;
- return true; // Keep the result of `composeNode`.
- }
-
- } else {
- break; // Reading is done. Go to the epilogue.
- }
-
- //
- // Common reading code for both explicit and implicit notations.
- //
- if (state.line === _line || state.lineIndent > nodeIndent) {
- if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
- if (atExplicitKey) {
- keyNode = state.result;
- } else {
- valueNode = state.result;
- }
- }
-
- if (!atExplicitKey) {
- storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode);
- keyTag = keyNode = valueNode = null;
- }
-
- skipSeparationSpace(state, true, -1);
- ch = state.input.charCodeAt(state.position);
- }
-
- if (state.lineIndent > nodeIndent && (0 !== ch)) {
- throwError(state, 'bad indentation of a mapping entry');
- } else if (state.lineIndent < nodeIndent) {
- break;
- }
- }
-
- //
- // Epilogue.
- //
-
- // Special case: last mapping's node contains only the key in explicit notation.
- if (atExplicitKey) {
- storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
- }
-
- // Expose the resulting mapping.
- if (detected) {
- state.tag = _tag;
- state.anchor = _anchor;
- state.kind = 'mapping';
- state.result = _result;
- }
-
- return detected;
-}
-
-function readTagProperty(state) {
- var _position,
- isVerbatim = false,
- isNamed = false,
- tagHandle,
- tagName,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x21/* ! */ !== ch) {
- return false;
- }
-
- if (null !== state.tag) {
- throwError(state, 'duplication of a tag property');
- }
-
- ch = state.input.charCodeAt(++state.position);
-
- if (0x3C/* < */ === ch) {
- isVerbatim = true;
- ch = state.input.charCodeAt(++state.position);
-
- } else if (0x21/* ! */ === ch) {
- isNamed = true;
- tagHandle = '!!';
- ch = state.input.charCodeAt(++state.position);
-
- } else {
- tagHandle = '!';
- }
-
- _position = state.position;
-
- if (isVerbatim) {
- do { ch = state.input.charCodeAt(++state.position); }
- while (0 !== ch && 0x3E/* > */ !== ch);
-
- if (state.position < state.length) {
- tagName = state.input.slice(_position, state.position);
- ch = state.input.charCodeAt(++state.position);
- } else {
- throwError(state, 'unexpected end of the stream within a verbatim tag');
- }
- } else {
- while (0 !== ch && !is_WS_OR_EOL(ch)) {
-
- if (0x21/* ! */ === ch) {
- if (!isNamed) {
- tagHandle = state.input.slice(_position - 1, state.position + 1);
-
- if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
- throwError(state, 'named tag handle cannot contain such characters');
- }
-
- isNamed = true;
- _position = state.position + 1;
- } else {
- throwError(state, 'tag suffix cannot contain exclamation marks');
- }
- }
-
- ch = state.input.charCodeAt(++state.position);
- }
-
- tagName = state.input.slice(_position, state.position);
-
- if (PATTERN_FLOW_INDICATORS.test(tagName)) {
- throwError(state, 'tag suffix cannot contain flow indicator characters');
- }
- }
-
- if (tagName && !PATTERN_TAG_URI.test(tagName)) {
- throwError(state, 'tag name cannot contain such characters: ' + tagName);
- }
-
- if (isVerbatim) {
- state.tag = tagName;
-
- } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
- state.tag = state.tagMap[tagHandle] + tagName;
-
- } else if ('!' === tagHandle) {
- state.tag = '!' + tagName;
-
- } else if ('!!' === tagHandle) {
- state.tag = 'tag:yaml.org,2002:' + tagName;
-
- } else {
- throwError(state, 'undeclared tag handle "' + tagHandle + '"');
- }
-
- return true;
-}
-
-function readAnchorProperty(state) {
- var _position,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x26/* & */ !== ch) {
- return false;
- }
-
- if (null !== state.anchor) {
- throwError(state, 'duplication of an anchor property');
- }
-
- ch = state.input.charCodeAt(++state.position);
- _position = state.position;
-
- while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (state.position === _position) {
- throwError(state, 'name of an anchor node must contain at least one character');
- }
-
- state.anchor = state.input.slice(_position, state.position);
- return true;
-}
-
-function readAlias(state) {
- var _position, alias,
- ch;
-
- ch = state.input.charCodeAt(state.position);
-
- if (0x2A/* * */ !== ch) {
- return false;
- }
-
- ch = state.input.charCodeAt(++state.position);
- _position = state.position;
-
- while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (state.position === _position) {
- throwError(state, 'name of an alias node must contain at least one character');
- }
-
- alias = state.input.slice(_position, state.position);
-
- if (!state.anchorMap.hasOwnProperty(alias)) {
- throwError(state, 'unidentified alias "' + alias + '"');
- }
-
- state.result = state.anchorMap[alias];
- skipSeparationSpace(state, true, -1);
- return true;
-}
-
-function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
- var allowBlockStyles,
- allowBlockScalars,
- allowBlockCollections,
- indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this<parent
- atNewLine = false,
- hasContent = false,
- typeIndex,
- typeQuantity,
- type,
- flowIndent,
- blockIndent;
-
- if (state.listener !== null) {
- state.listener('open', state);
- }
-
- state.tag = null;
- state.anchor = null;
- state.kind = null;
- state.result = null;
-
- allowBlockStyles = allowBlockScalars = allowBlockCollections =
- CONTEXT_BLOCK_OUT === nodeContext ||
- CONTEXT_BLOCK_IN === nodeContext;
-
- if (allowToSeek) {
- if (skipSeparationSpace(state, true, -1)) {
- atNewLine = true;
-
- if (state.lineIndent > parentIndent) {
- indentStatus = 1;
- } else if (state.lineIndent === parentIndent) {
- indentStatus = 0;
- } else if (state.lineIndent < parentIndent) {
- indentStatus = -1;
- }
- }
- }
-
- if (1 === indentStatus) {
- while (readTagProperty(state) || readAnchorProperty(state)) {
- if (skipSeparationSpace(state, true, -1)) {
- atNewLine = true;
- allowBlockCollections = allowBlockStyles;
-
- if (state.lineIndent > parentIndent) {
- indentStatus = 1;
- } else if (state.lineIndent === parentIndent) {
- indentStatus = 0;
- } else if (state.lineIndent < parentIndent) {
- indentStatus = -1;
- }
- } else {
- allowBlockCollections = false;
- }
- }
- }
-
- if (allowBlockCollections) {
- allowBlockCollections = atNewLine || allowCompact;
- }
-
- if (1 === indentStatus || CONTEXT_BLOCK_OUT === nodeContext) {
- if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
- flowIndent = parentIndent;
- } else {
- flowIndent = parentIndent + 1;
- }
-
- blockIndent = state.position - state.lineStart;
-
- if (1 === indentStatus) {
- if (allowBlockCollections &&
- (readBlockSequence(state, blockIndent) ||
- readBlockMapping(state, blockIndent, flowIndent)) ||
- readFlowCollection(state, flowIndent)) {
- hasContent = true;
- } else {
- if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
- readSingleQuotedScalar(state, flowIndent) ||
- readDoubleQuotedScalar(state, flowIndent)) {
- hasContent = true;
-
- } else if (readAlias(state)) {
- hasContent = true;
-
- if (null !== state.tag || null !== state.anchor) {
- throwError(state, 'alias node should not have any properties');
- }
-
- } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
- hasContent = true;
-
- if (null === state.tag) {
- state.tag = '?';
- }
- }
-
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = state.result;
- }
- }
- } else if (0 === indentStatus) {
- // Special case: block sequences are allowed to have same indentation level as the parent.
- // http://www.yaml.org/spec/1.2/spec.html#id2799784
- hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
- }
- }
-
- if (null !== state.tag && '!' !== state.tag) {
- if ('?' === state.tag) {
- for (typeIndex = 0, typeQuantity = state.implicitTypes.length;
- typeIndex < typeQuantity;
- typeIndex += 1) {
- type = state.implicitTypes[typeIndex];
-
- // Implicit resolving is not allowed for non-scalar types, and '?'
- // non-specific tag is only assigned to plain scalars. So, it isn't
- // needed to check for 'kind' conformity.
-
- if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
- state.result = type.construct(state.result);
- state.tag = type.tag;
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = state.result;
- }
- break;
- }
- }
- } else if (_hasOwnProperty.call(state.typeMap, state.tag)) {
- type = state.typeMap[state.tag];
-
- if (null !== state.result && type.kind !== state.kind) {
- throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
- }
-
- if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
- throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
- } else {
- state.result = type.construct(state.result);
- if (null !== state.anchor) {
- state.anchorMap[state.anchor] = state.result;
- }
- }
- } else {
- throwError(state, 'unknown tag !<' + state.tag + '>');
- }
- }
-
- if (state.listener !== null) {
- state.listener('close', state);
- }
- return null !== state.tag || null !== state.anchor || hasContent;
-}
-
-function readDocument(state) {
- var documentStart = state.position,
- _position,
- directiveName,
- directiveArgs,
- hasDirectives = false,
- ch;
-
- state.version = null;
- state.checkLineBreaks = state.legacy;
- state.tagMap = {};
- state.anchorMap = {};
-
- while (0 !== (ch = state.input.charCodeAt(state.position))) {
- skipSeparationSpace(state, true, -1);
-
- ch = state.input.charCodeAt(state.position);
-
- if (state.lineIndent > 0 || 0x25/* % */ !== ch) {
- break;
- }
-
- hasDirectives = true;
- ch = state.input.charCodeAt(++state.position);
- _position = state.position;
-
- while (0 !== ch && !is_WS_OR_EOL(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- directiveName = state.input.slice(_position, state.position);
- directiveArgs = [];
-
- if (directiveName.length < 1) {
- throwError(state, 'directive name must not be less than one character in length');
- }
-
- while (0 !== ch) {
- while (is_WHITE_SPACE(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- if (0x23/* # */ === ch) {
- do { ch = state.input.charCodeAt(++state.position); }
- while (0 !== ch && !is_EOL(ch));
- break;
- }
-
- if (is_EOL(ch)) {
- break;
- }
-
- _position = state.position;
-
- while (0 !== ch && !is_WS_OR_EOL(ch)) {
- ch = state.input.charCodeAt(++state.position);
- }
-
- directiveArgs.push(state.input.slice(_position, state.position));
- }
-
- if (0 !== ch) {
- readLineBreak(state);
- }
-
- if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
- directiveHandlers[directiveName](state, directiveName, directiveArgs);
- } else {
- throwWarning(state, 'unknown document directive "' + directiveName + '"');
- }
- }
-
- skipSeparationSpace(state, true, -1);
-
- if (0 === state.lineIndent &&
- 0x2D/* - */ === state.input.charCodeAt(state.position) &&
- 0x2D/* - */ === state.input.charCodeAt(state.position + 1) &&
- 0x2D/* - */ === state.input.charCodeAt(state.position + 2)) {
- state.position += 3;
- skipSeparationSpace(state, true, -1);
-
- } else if (hasDirectives) {
- throwError(state, 'directives end mark is expected');
- }
-
- composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
- skipSeparationSpace(state, true, -1);
-
- if (state.checkLineBreaks &&
- PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
- throwWarning(state, 'non-ASCII line breaks are interpreted as content');
- }
-
- state.documents.push(state.result);
-
- if (state.position === state.lineStart && testDocumentSeparator(state)) {
-
- if (0x2E/* . */ === state.input.charCodeAt(state.position)) {
- state.position += 3;
- skipSeparationSpace(state, true, -1);
- }
- return;
- }
-
- if (state.position < (state.length - 1)) {
- throwError(state, 'end of the stream or a document separator is expected');
- } else {
- return;
- }
-}
-
-
-function loadDocuments(input, options) {
- input = String(input);
- options = options || {};
-
- if (input.length !== 0) {
-
- // Add tailing `\n` if not exists
- if (0x0A/* LF */ !== input.charCodeAt(input.length - 1) &&
- 0x0D/* CR */ !== input.charCodeAt(input.length - 1)) {
- input += '\n';
- }
-
- // Strip BOM
- if (input.charCodeAt(0) === 0xFEFF) {
- input = input.slice(1);
- }
- }
-
- var state = new State(input, options);
-
- // Use 0 as string terminator. That significantly simplifies bounds check.
- state.input += '\0';
-
- while (0x20/* Space */ === state.input.charCodeAt(state.position)) {
- state.lineIndent += 1;
- state.position += 1;
- }
-
- while (state.position < (state.length - 1)) {
- readDocument(state);
- }
-
- return state.documents;
-}
-
-
-function loadAll(input, iterator, options) {
- var documents = loadDocuments(input, options), index, length;
-
- for (index = 0, length = documents.length; index < length; index += 1) {
- iterator(documents[index]);
- }
-}
-
-
-function load(input, options) {
- var documents = loadDocuments(input, options);
-
- if (0 === documents.length) {
- /*eslint-disable no-undefined*/
- return undefined;
- } else if (1 === documents.length) {
- return documents[0];
- }
- throw new YAMLException('expected a single document in the stream, but found more');
-}
-
-
-function safeLoadAll(input, output, options) {
- loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-}
-
-
-function safeLoad(input, options) {
- return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-}
-
-
-module.exports.loadAll = loadAll;
-module.exports.load = load;
-module.exports.safeLoadAll = safeLoadAll;
-module.exports.safeLoad = safeLoad;
-
-},{"./common":2,"./exception":4,"./mark":6,"./schema/default_full":9,"./schema/default_safe":10}],6:[function(require,module,exports){
-'use strict';
-
-
-var common = require('./common');
-
-
-function Mark(name, buffer, position, line, column) {
- this.name = name;
- this.buffer = buffer;
- this.position = position;
- this.line = line;
- this.column = column;
-}
-
-
-Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
- var head, start, tail, end, snippet;
-
- if (!this.buffer) return null;
-
- indent = indent || 4;
- maxLength = maxLength || 75;
-
- head = '';
- start = this.position;
-
- while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1))) {
- start -= 1;
- if (this.position - start > (maxLength / 2 - 1)) {
- head = ' ... ';
- start += 5;
- break;
- }
- }
-
- tail = '';
- end = this.position;
-
- while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end))) {
- end += 1;
- if (end - this.position > (maxLength / 2 - 1)) {
- tail = ' ... ';
- end -= 5;
- break;
- }
- }
-
- snippet = this.buffer.slice(start, end);
-
- return common.repeat(' ', indent) + head + snippet + tail + '\n' +
- common.repeat(' ', indent + this.position - start + head.length) + '^';
-};
-
-
-Mark.prototype.toString = function toString(compact) {
- var snippet, where = '';
-
- if (this.name) {
- where += 'in "' + this.name + '" ';
- }
-
- where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
-
- if (!compact) {
- snippet = this.getSnippet();
-
- if (snippet) {
- where += ':\n' + snippet;
- }
- }
-
- return where;
-};
-
-
-module.exports = Mark;
-
-},{"./common":2}],7:[function(require,module,exports){
-'use strict';
-
-/*eslint-disable max-len*/
-
-var common = require('./common');
-var YAMLException = require('./exception');
-var Type = require('./type');
-
-
-function compileList(schema, name, result) {
- var exclude = [];
-
- schema.include.forEach(function (includedSchema) {
- result = compileList(includedSchema, name, result);
- });
-
- schema[name].forEach(function (currentType) {
- result.forEach(function (previousType, previousIndex) {
- if (previousType.tag === currentType.tag) {
- exclude.push(previousIndex);
- }
- });
-
- result.push(currentType);
- });
-
- return result.filter(function (type, index) {
- return -1 === exclude.indexOf(index);
- });
-}
-
-
-function compileMap(/* lists... */) {
- var result = {}, index, length;
-
- function collectType(type) {
- result[type.tag] = type;
- }
-
- for (index = 0, length = arguments.length; index < length; index += 1) {
- arguments[index].forEach(collectType);
- }
-
- return result;
-}
-
-
-function Schema(definition) {
- this.include = definition.include || [];
- this.implicit = definition.implicit || [];
- this.explicit = definition.explicit || [];
-
- this.implicit.forEach(function (type) {
- if (type.loadKind && 'scalar' !== type.loadKind) {
- throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
- }
- });
-
- this.compiledImplicit = compileList(this, 'implicit', []);
- this.compiledExplicit = compileList(this, 'explicit', []);
- this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit);
-}
-
-
-Schema.DEFAULT = null;
-
-
-Schema.create = function createSchema() {
- var schemas, types;
-
- switch (arguments.length) {
- case 1:
- schemas = Schema.DEFAULT;
- types = arguments[0];
- break;
-
- case 2:
- schemas = arguments[0];
- types = arguments[1];
- break;
-
- default:
- throw new YAMLException('Wrong number of arguments for Schema.create function');
- }
-
- schemas = common.toArray(schemas);
- types = common.toArray(types);
-
- if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
- throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
- }
-
- if (!types.every(function (type) { return type instanceof Type; })) {
- throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
- }
-
- return new Schema({
- include: schemas,
- explicit: types
- });
-};
-
-
-module.exports = Schema;
-
-},{"./common":2,"./exception":4,"./type":13}],8:[function(require,module,exports){
-// Standard YAML's Core schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2804923
-//
-// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-// So, Core schema has no distinctions from JSON schema is JS-YAML.
-
-
-'use strict';
-
-
-var Schema = require('../schema');
-
-
-module.exports = new Schema({
- include: [
- require('./json')
- ]
-});
-
-},{"../schema":7,"./json":12}],9:[function(require,module,exports){
-// JS-YAML's default schema for `load` function.
-// It is not described in the YAML specification.
-//
-// This schema is based on JS-YAML's default safe schema and includes
-// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
-//
-// Also this schema is used as default base schema at `Schema.create` function.
-
-
-'use strict';
-
-
-var Schema = require('../schema');
-
-
-module.exports = Schema.DEFAULT = new Schema({
- include: [
- require('./default_safe')
- ],
- explicit: [
- require('../type/js/undefined'),
- require('../type/js/regexp'),
- require('../type/js/function')
- ]
-});
-
-},{"../schema":7,"../type/js/function":18,"../type/js/regexp":19,"../type/js/undefined":20,"./default_safe":10}],10:[function(require,module,exports){
-// JS-YAML's default schema for `safeLoad` function.
-// It is not described in the YAML specification.
-//
-// This schema is based on standard YAML's Core schema and includes most of
-// extra types described at YAML tag repository. (http://yaml.org/type/)
-
-
-'use strict';
-
-
-var Schema = require('../schema');
-
-
-module.exports = new Schema({
- include: [
- require('./core')
- ],
- implicit: [
- require('../type/timestamp'),
- require('../type/merge')
- ],
- explicit: [
- require('../type/binary'),
- require('../type/omap'),
- require('../type/pairs'),
- require('../type/set')
- ]
-});
-
-},{"../schema":7,"../type/binary":14,"../type/merge":22,"../type/omap":24,"../type/pairs":25,"../type/set":27,"../type/timestamp":29,"./core":8}],11:[function(require,module,exports){
-// Standard YAML's Failsafe schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2802346
-
-
-'use strict';
-
-
-var Schema = require('../schema');
-
-
-module.exports = new Schema({
- explicit: [
- require('../type/str'),
- require('../type/seq'),
- require('../type/map')
- ]
-});
-
-},{"../schema":7,"../type/map":21,"../type/seq":26,"../type/str":28}],12:[function(require,module,exports){
-// Standard YAML's JSON schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2803231
-//
-// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-// So, this schema is not such strict as defined in the YAML specification.
-// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
-
-
-'use strict';
-
-
-var Schema = require('../schema');
-
-
-module.exports = new Schema({
- include: [
- require('./failsafe')
- ],
- implicit: [
- require('../type/null'),
- require('../type/bool'),
- require('../type/int'),
- require('../type/float')
- ]
-});
-
-},{"../schema":7,"../type/bool":15,"../type/float":16,"../type/int":17,"../type/null":23,"./failsafe":11}],13:[function(require,module,exports){
-'use strict';
-
-var YAMLException = require('./exception');
-
-var TYPE_CONSTRUCTOR_OPTIONS = [
- 'kind',
- 'resolve',
- 'construct',
- 'instanceOf',
- 'predicate',
- 'represent',
- 'defaultStyle',
- 'styleAliases'
-];
-
-var YAML_NODE_KINDS = [
- 'scalar',
- 'sequence',
- 'mapping'
-];
-
-function compileStyleAliases(map) {
- var result = {};
-
- if (null !== map) {
- Object.keys(map).forEach(function (style) {
- map[style].forEach(function (alias) {
- result[String(alias)] = style;
- });
- });
- }
-
- return result;
-}
-
-function Type(tag, options) {
- options = options || {};
-
- Object.keys(options).forEach(function (name) {
- if (-1 === TYPE_CONSTRUCTOR_OPTIONS.indexOf(name)) {
- throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
- }
- });
-
- // TODO: Add tag format check.
- this.tag = tag;
- this.kind = options['kind'] || null;
- this.resolve = options['resolve'] || function () { return true; };
- this.construct = options['construct'] || function (data) { return data; };
- this.instanceOf = options['instanceOf'] || null;
- this.predicate = options['predicate'] || null;
- this.represent = options['represent'] || null;
- this.defaultStyle = options['defaultStyle'] || null;
- this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
-
- if (-1 === YAML_NODE_KINDS.indexOf(this.kind)) {
- throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
- }
-}
-
-module.exports = Type;
-
-},{"./exception":4}],14:[function(require,module,exports){
-'use strict';
-
-/*eslint-disable no-bitwise*/
-
-// A trick for browserified version.
-// Since we make browserifier to ignore `buffer` module, NodeBuffer will be undefined
-var NodeBuffer = require('buffer').Buffer;
-var Type = require('../type');
-
-
-// [ 64, 65, 66 ] -> [ padding, CR, LF ]
-var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
-
-
-function resolveYamlBinary(data) {
- if (null === data) return false;
-
- var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;
-
- // Convert one by one.
- for (idx = 0; idx < max; idx++) {
- code = map.indexOf(data.charAt(idx));
-
- // Skip CR/LF
- if (code > 64) continue;
-
- // Fail on illegal characters
- if (code < 0) return false;
-
- bitlen += 6;
- }
-
- // If there are any bits left, source was corrupted
- return (bitlen % 8) === 0;
-}
-
-function constructYamlBinary(data) {
- var idx, tailbits,
- input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
- max = input.length,
- map = BASE64_MAP,
- bits = 0,
- result = [];
-
- // Collect by 6*4 bits (3 bytes)
-
- for (idx = 0; idx < max; idx++) {
- if ((idx % 4 === 0) && idx) {
- result.push((bits >> 16) & 0xFF);
- result.push((bits >> 8) & 0xFF);
- result.push(bits & 0xFF);
- }
-
- bits = (bits << 6) | map.indexOf(input.charAt(idx));
- }
-
- // Dump tail
-
- tailbits = (max % 4) * 6;
-
- if (tailbits === 0) {
- result.push((bits >> 16) & 0xFF);
- result.push((bits >> 8) & 0xFF);
- result.push(bits & 0xFF);
- } else if (tailbits === 18) {
- result.push((bits >> 10) & 0xFF);
- result.push((bits >> 2) & 0xFF);
- } else if (tailbits === 12) {
- result.push((bits >> 4) & 0xFF);
- }
-
- // Wrap into Buffer for NodeJS and leave Array for browser
- if (NodeBuffer) return new NodeBuffer(result);
-
- return result;
-}
-
-function representYamlBinary(object /*, style*/) {
- var result = '', bits = 0, idx, tail,
- max = object.length,
- map = BASE64_MAP;
-
- // Convert every three bytes to 4 ASCII characters.
-
- for (idx = 0; idx < max; idx++) {
- if ((idx % 3 === 0) && idx) {
- result += map[(bits >> 18) & 0x3F];
- result += map[(bits >> 12) & 0x3F];
- result += map[(bits >> 6) & 0x3F];
- result += map[bits & 0x3F];
- }
-
- bits = (bits << 8) + object[idx];
- }
-
- // Dump tail
-
- tail = max % 3;
-
- if (tail === 0) {
- result += map[(bits >> 18) & 0x3F];
- result += map[(bits >> 12) & 0x3F];
- result += map[(bits >> 6) & 0x3F];
- result += map[bits & 0x3F];
- } else if (tail === 2) {
- result += map[(bits >> 10) & 0x3F];
- result += map[(bits >> 4) & 0x3F];
- result += map[(bits << 2) & 0x3F];
- result += map[64];
- } else if (tail === 1) {
- result += map[(bits >> 2) & 0x3F];
- result += map[(bits << 4) & 0x3F];
- result += map[64];
- result += map[64];
- }
-
- return result;
-}
-
-function isBinary(object) {
- return NodeBuffer && NodeBuffer.isBuffer(object);
-}
-
-module.exports = new Type('tag:yaml.org,2002:binary', {
- kind: 'scalar',
- resolve: resolveYamlBinary,
- construct: constructYamlBinary,
- predicate: isBinary,
- represent: representYamlBinary
-});
-
-},{"../type":13,"buffer":30}],15:[function(require,module,exports){
-'use strict';
-
-var Type = require('../type');
-
-function resolveYamlBoolean(data) {
- if (null === data) return false;
-
- var max = data.length;
-
- return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
- (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
-}
-
-function constructYamlBoolean(data) {
- return data === 'true' ||
- data === 'True' ||
- data === 'TRUE';
-}
-
-function isBoolean(object) {
- return '[object Boolean]' === Object.prototype.toString.call(object);
-}
-
-module.exports = new Type('tag:yaml.org,2002:bool', {
- kind: 'scalar',
- resolve: resolveYamlBoolean,
- construct: constructYamlBoolean,
- predicate: isBoolean,
- represent: {
- lowercase: function (object) { return object ? 'true' : 'false'; },
- uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
- camelcase: function (object) { return object ? 'True' : 'False'; }
- },
- defaultStyle: 'lowercase'
-});
-
-},{"../type":13}],16:[function(require,module,exports){
-'use strict';
-
-var common = require('../common');
-var Type = require('../type');
-
-var YAML_FLOAT_PATTERN = new RegExp(
- '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' +
- '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' +
- '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
- '|[-+]?\\.(?:inf|Inf|INF)' +
- '|\\.(?:nan|NaN|NAN))$');
-
-function resolveYamlFloat(data) {
- if (null === data) return false;
-
- if (!YAML_FLOAT_PATTERN.test(data)) return false;
-
- return true;
-}
-
-function constructYamlFloat(data) {
- var value, sign, base, digits;
-
- value = data.replace(/_/g, '').toLowerCase();
- sign = '-' === value[0] ? -1 : 1;
- digits = [];
-
- if (0 <= '+-'.indexOf(value[0])) {
- value = value.slice(1);
- }
-
- if ('.inf' === value) {
- return (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
-
- } else if ('.nan' === value) {
- return NaN;
-
- } else if (0 <= value.indexOf(':')) {
- value.split(':').forEach(function (v) {
- digits.unshift(parseFloat(v, 10));
- });
-
- value = 0.0;
- base = 1;
-
- digits.forEach(function (d) {
- value += d * base;
- base *= 60;
- });
-
- return sign * value;
-
- }
- return sign * parseFloat(value, 10);
-}
-
-
-var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
-
-function representYamlFloat(object, style) {
- var res;
-
- if (isNaN(object)) {
- switch (style) {
- case 'lowercase': return '.nan';
- case 'uppercase': return '.NAN';
- case 'camelcase': return '.NaN';
- }
- } else if (Number.POSITIVE_INFINITY === object) {
- switch (style) {
- case 'lowercase': return '.inf';
- case 'uppercase': return '.INF';
- case 'camelcase': return '.Inf';
- }
- } else if (Number.NEGATIVE_INFINITY === object) {
- switch (style) {
- case 'lowercase': return '-.inf';
- case 'uppercase': return '-.INF';
- case 'camelc
<TRUNCATED>