/* 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 */ 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; if (max === -1) { // Replace -1 with biggest ingeger number according to // http://ecma262-5.com/ELS5_HTML.htm#Section_8.5 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.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 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 + '>'); } } 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 'camelcase': return '-.Inf'; } } else if (common.isNegativeZero(object)) { return '-0.0'; } res = object.toString(10); // JS stringifier can build scientific format without dots: 5e-100, // while YAML requres dot: 5.e-100. Fix it with simple hack return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; } function isFloat(object) { return ('[object Number]' === Object.prototype.toString.call(object)) && (0 !== object % 1 || common.isNegativeZero(object)); } module.exports = new Type('tag:yaml.org,2002:float', { kind: 'scalar', resolve: resolveYamlFloat, construct: constructYamlFloat, predicate: isFloat, represent: representYamlFloat, defaultStyle: 'lowercase' }); },{"../common":2,"../type":13}],17:[function(require,module,exports){ 'use strict'; var common = require('../common'); var Type = require('../type'); function isHexCode(c) { return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || ((0x61/* a */ <= c) && (c <= 0x66/* f */)); } function isOctCode(c) { return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); } function isDecCode(c) { return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); } function resolveYamlInteger(data) { if (null === data) { return false; } var max = data.length, index = 0, hasDigits = false, ch; if (!max) { return false; } ch = data[index]; // sign if (ch === '-' || ch === '+') { ch = data[++index]; } if (ch === '0') { // 0 if (index + 1 === max) { return true; } ch = data[++index]; // base 2, base 8, base 16 if (ch === 'b') { // base 2 index++; for (; index < max; index++) { ch = data[index]; if (ch === '_') { continue; } if (ch !== '0' && ch !== '1') { return false; } hasDigits = true; } return hasDigits; } if (ch === 'x') { // base 16 index++; for (; index < max; index++) { ch = data[index]; if (ch === '_') { continue; } if (!isHexCode(data.charCodeAt(index))) { return false; } hasDigits = true; } return hasDigits; } // base 8 for (; index < max; index++) { ch = data[index]; if (ch === '_') { continue; } if (!isOctCode(data.charCodeAt(index))) { return false; } hasDigits = true; } return hasDigits; } // base 10 (except 0) or base 60 for (; index < max; index++) { ch = data[index]; if (ch === '_') { continue; } if (ch === ':') { break; } if (!isDecCode(data.charCodeAt(index))) { return false; } hasDigits = true; } if (!hasDigits) { return false; } // if !base60 - done; if (ch !== ':') { return true; } // base60 almost not used, no needs to optimize return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); } function constructYamlInteger(data) { var value = data, sign = 1, ch, base, digits = []; if (value.indexOf('_') !== -1) { value = value.replace(/_/g, ''); } ch = value[0]; if (ch === '-' || ch === '+') { if (ch === '-') { sign = -1; } value = value.slice(1); ch = value[0]; } if ('0' === value) { return 0; } if (ch === '0') { if (value[1] === 'b') { return sign * parseInt(value.slice(2), 2); } if (value[1] === 'x') { return sign * parseInt(value, 16); } return sign * parseInt(value, 8); } if (value.indexOf(':') !== -1) { value.split(':').forEach(function (v) { digits.unshift(parseInt(v, 10)); }); value = 0; base = 1; digits.forEach(function (d) { value += (d * base); base *= 60; }); return sign * value; } return sign * parseInt(value, 10); } function isInteger(object) { return ('[object Number]' === Object.prototype.toString.call(object)) && (0 === object % 1 && !common.isNegativeZero(object)); } module.exports = new Type('tag:yaml.org,2002:int', { kind: 'scalar', resolve: resolveYamlInteger, construct: constructYamlInteger, predicate: isInteger, represent: { binary: function (object) { return '0b' + object.toString(2); }, octal: function (object) { return '0' + object.toString(8); }, decimal: function (object) { return object.toString(10); }, hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); } }, defaultStyle: 'decimal', styleAliases: { binary: [ 2, 'bin' ], octal: [ 8, 'oct' ], decimal: [ 10, 'dec' ], hexadecimal: [ 16, 'hex' ] } }); },{"../common":2,"../type":13}],18:[function(require,module,exports){ 'use strict'; var esprima; // Browserified version does not have esprima // // 1. For node.js just require module as deps // 2. For browser try to require mudule via external AMD system. // If not found - try to fallback to window.esprima. If not // found too - then fail to parse. // try { // workaround to exclude package from browserify list. var _require = require; esprima = _require('esprima'); } catch (_) { /*global window */ if (typeof window !== 'undefined') { esprima = window.esprima; } } var Type = require('../../type'); function resolveJavascriptFunction(data) { if (null === data) { return false; } try { var source = '(' + data + ')', ast = esprima.parse(source, { range: true }); if ('Program' !== ast.type || 1 !== ast.body.length || 'ExpressionStatement' !== ast.body[0].type || 'FunctionExpression' !== ast.body[0].expression.type) { return false; } return true; } catch (err) { return false; } } function constructJavascriptFunction(data) { /*jslint evil:true*/ var source = '(' + data + ')', ast = esprima.parse(source, { range: true }), params = [], body; if ('Program' !== ast.type || 1 !== ast.body.length || 'ExpressionStatement' !== ast.body[0].type || 'FunctionExpression' !== ast.body[0].expression.type) { throw new Error('Failed to resolve function'); } ast.body[0].expression.params.forEach(function (param) { params.push(param.name); }); body = ast.body[0].expression.body.range; // Esprima's ranges include the first '{' and the last '}' characters on // function expressions. So cut them out. /*eslint-disable no-new-func*/ return new Function(params, source.slice(body[0] + 1, body[1] - 1)); } function representJavascriptFunction(object /*, style*/) { return object.toString(); } function isFunction(object) { return '[object Function]' === Object.prototype.toString.call(object); } module.exports = new Type('tag:yaml.org,2002:js/function', { kind: 'scalar', resolve: resolveJavascriptFunction, construct: constructJavascriptFunction, predicate: isFunction, represent: representJavascriptFunction }); },{"../../type":13}],19:[function(require,module,exports){ 'use strict'; var Type = require('../../type'); function resolveJavascriptRegExp(data) { if (null === data) { return false; } if (0 === data.length) { return false; } var regexp = data, tail = /\/([gim]*)$/.exec(data), modifiers = ''; // if regexp starts with '/' it can have modifiers and must be properly closed // `/foo/gim` - modifiers tail can be maximum 3 chars if ('/' === regexp[0]) { if (tail) { modifiers = tail[1]; } if (modifiers.length > 3) { return false; } // if expression starts with /, is should be properly terminated if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; } regexp = regexp.slice(1, regexp.length - modifiers.length - 1); } try { return true; } catch (error) { return false; } } function constructJavascriptRegExp(data) { var regexp = data, tail = /\/([gim]*)$/.exec(data), modifiers = ''; // `/foo/gim` - tail can be maximum 4 chars if ('/' === regexp[0]) { if (tail) { modifiers = tail[1]; } regexp = regexp.slice(1, regexp.length - modifiers.length - 1); } return new RegExp(regexp, modifiers); } function representJavascriptRegExp(object /*, style*/) { var result = '/' + object.source + '/'; if (object.global) { result += 'g'; } if (object.multiline) { result += 'm'; } if (object.ignoreCase) { result += 'i'; } return result; } function isRegExp(object) { return '[object RegExp]' === Object.prototype.toString.call(object); } module.exports = new Type('tag:yaml.org,2002:js/regexp', { kind: 'scalar', resolve: resolveJavascriptRegExp, construct: constructJavascriptRegExp, predicate: isRegExp, represent: representJavascriptRegExp }); },{"../../type":13}],20:[function(require,module,exports){ 'use strict'; var Type = require('../../type'); function resolveJavascriptUndefined() { return true; } function constructJavascriptUndefined() { /*eslint-disable no-undefined*/ return undefined; } function representJavascriptUndefined() { return ''; } function isUndefined(object) { return 'undefined' === typeof object; } module.exports = new Type('tag:yaml.org,2002:js/undefined', { kind: 'scalar', resolve: resolveJavascriptUndefined, construct: constructJavascriptUndefined, predicate: isUndefined, represent: representJavascriptUndefined }); },{"../../type":13}],21:[function(require,module,exports){ 'use strict'; var Type = require('../type'); module.exports = new Type('tag:yaml.org,2002:map', { kind: 'mapping', construct: function (data) { return null !== data ? data : {}; } }); },{"../type":13}],22:[function(require,module,exports){ 'use strict'; var Type = require('../type'); function resolveYamlMerge(data) { return '<<' === data || null === data; } module.exports = new Type('tag:yaml.org,2002:merge', { kind: 'scalar', resolve: resolveYamlMerge }); },{"../type":13}],23:[function(require,module,exports){ 'use strict'; var Type = require('../type'); function resolveYamlNull(data) { if (null === data) { return true; } var max = data.length; return (max === 1 && data === '~') || (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); } function constructYamlNull() { return null; } function isNull(object) { return null === object; } module.exports = new Type('tag:yaml.org,2002:null', { kind: 'scalar', resolve: resolveYamlNull, construct: constructYamlNull, predicate: isNull, represent: { canonical: function () { return '~'; }, lowercase: function () { return 'null'; }, uppercase: function () { return 'NULL'; }, camelcase: function () { return 'Null'; } }, defaultStyle: 'lowercase' }); },{"../type":13}],24:[function(require,module,exports){ 'use strict'; var Type = require('../type'); var _hasOwnProperty = Object.prototype.hasOwnProperty; var _toString = Object.prototype.toString; function resolveYamlOmap(data) { if (null === data) { return true; } var objectKeys = [], index, length, pair, pairKey, pairHasKey, object = data; for (index = 0, length = object.length; index < length; index += 1) { pair = object[index]; pairHasKey = false; if ('[object Object]' !== _toString.call(pair)) { return false; } for (pairKey in pair) { if (_hasOwnProperty.call(pair, pairKey)) { if (!pairHasKey) { pairHasKey = true; } else { return false; } } } if (!pairHasKey) { return false; } if (-1 === objectKeys.indexOf(pairKey)) { objectKeys.push(pairKey); } else { return false; } } return true; } function constructYamlOmap(data) { return null !== data ? data : []; } module.exports = new Type('tag:yaml.org,2002:omap', { kind: 'sequence', resolve: resolveYamlOmap, construct: constructYamlOmap }); },{"../type":13}],25:[function(require,module,exports){ 'use strict'; var Type = require('../type'); var _toString = Object.prototype.toString; function resolveYamlPairs(data) { if (null === data) { return true; } var index, length, pair, keys, result, object = data; result = new Array(object.length); for (index = 0, length = object.length; index < length; index += 1) { pair = object[index]; if ('[object Object]' !== _toString.call(pair)) { return false; } keys = Object.keys(pair); if (1 !== keys.length) { return false; } result[index] = [ keys[0], pair[keys[0]] ]; } return true; } function constructYamlPairs(data) { if (null === data) { return []; } var index, length, pair, keys, result, object = data; result = new Array(object.length); for (index = 0, length = object.length; index < length; index += 1) { pair = object[index]; keys = Object.keys(pair); result[index] = [ keys[0], pair[keys[0]] ]; } return result; } module.exports = new Type('tag:yaml.org,2002:pairs', { kind: 'sequence', resolve: resolveYamlPairs, construct: constructYamlPairs }); },{"../type":13}],26:[function(require,module,exports){ 'use strict'; var Type = require('../type'); module.exports = new Type('tag:yaml.org,2002:seq', { kind: 'sequence', construct: function (data) { return null !== data ? data : []; } }); },{"../type":13}],27:[function(require,module,exports){ 'use strict'; var Type = require('../type'); var _hasOwnProperty = Object.prototype.hasOwnProperty; function resolveYamlSet(data) { if (null === data) { return true; } var key, object = data; for (key in object) { if (_hasOwnProperty.call(object, key)) { if (null !== object[key]) { return false; } } } return true; } function constructYamlSet(data) { return null !== data ? data : {}; } module.exports = new Type('tag:yaml.org,2002:set', { kind: 'mapping', resolve: resolveYamlSet, construct: constructYamlSet }); },{"../type":13}],28:[function(require,module,exports){ 'use strict'; var Type = require('../type'); module.exports = new Type('tag:yaml.org,2002:str', { kind: 'scalar', construct: function (data) { return null !== data ? data : ''; } }); },{"../type":13}],29:[function(require,module,exports){ 'use strict'; var Type = require('../type'); var YAML_TIMESTAMP_REGEXP = new RegExp( '^([0-9][0-9][0-9][0-9])' + // [1] year '-([0-9][0-9]?)' + // [2] month '-([0-9][0-9]?)' + // [3] day '(?:(?:[Tt]|[ \\t]+)' + // ... '([0-9][0-9]?)' + // [4] hour ':([0-9][0-9])' + // [5] minute ':([0-9][0-9])' + // [6] second '(?:\\.([0-9]*))?' + // [7] fraction '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour '(?::([0-9][0-9]))?))?)?$'); // [11] tz_minute function resolveYamlTimestamp(data) { if (null === data) { return false; } if (YAML_TIMESTAMP_REGEXP.exec(data) === null) { return false; } return true; } function constructYamlTimestamp(data) { var match, year, month, day, hour, minute, second, fraction = 0, delta = null, tz_hour, tz_minute, date; match = YAML_TIMESTAMP_REGEXP.exec(data); if (null === match) { throw new Error('Date resolve error'); } // match: [1] year [2] month [3] day year = +(match[1]); month = +(match[2]) - 1; // JS month starts with 0 day = +(match[3]); if (!match[4]) { // no hour return new Date(Date.UTC(year, month, day)); } // match: [4] hour [5] minute [6] second [7] fraction hour = +(match[4]); minute = +(match[5]); second = +(match[6]); if (match[7]) { fraction = match[7].slice(0, 3); while (fraction.length < 3) { // milli-seconds fraction += '0'; } fraction = +fraction; } // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute if (match[9]) { tz_hour = +(match[10]); tz_minute = +(match[11] || 0); delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds if ('-' === match[9]) { delta = -delta; } } date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); if (delta) { date.setTime(date.getTime() - delta); } return date; } function representYamlTimestamp(object /*, style*/) { return object.toISOString(); } module.exports = new Type('tag:yaml.org,2002:timestamp', { kind: 'scalar', resolve: resolveYamlTimestamp, construct: constructYamlTimestamp, instanceOf: Date, represent: representYamlTimestamp }); },{"../type":13}],30:[function(require,module,exports){ },{}],"/":[function(require,module,exports){ 'use strict'; var yaml = require('./lib/js-yaml.js'); module.exports = yaml; },{"./lib/js-yaml.js":1}]},{},[])("/") }); ;(function(jsYaml) { jsYaml.parse = function (text, name) { name = name || '__content'; var re = /^(-{3}(?:\n|\r)([\w\W]+?)-{3})?([\w\W]*)*/ , results = re.exec(text) , conf = {} , yamlOrJson; if((yamlOrJson = results[2])) { if(yamlOrJson.charAt(0) === '{') { conf = JSON.parse(yamlOrJson); } else { conf = jsYaml.load(yamlOrJson); } } conf[name] = results[3] ? results[3] : ''; return conf; }; jsYaml.loadFront = function (context, name) { return jsYaml.parse(context, name); }; }(window.jsyaml));