mirror of
https://github.com/optim-enterprises-bv/control-pane.git
synced 2025-10-30 17:37:59 +00:00
3666 lines
92 KiB
JavaScript
3666 lines
92 KiB
JavaScript
/* js-yaml 3.2.7 https://github.com/nodeca/js-yaml */!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.jsyaml=e()}}(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){
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'use strict';
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var loader = require('./js-yaml/loader');
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var dumper = require('./js-yaml/dumper');
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function deprecated(name) {
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return function () {
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throw new Error('Function ' + name + ' is deprecated and cannot be used.');
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};
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}
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module.exports.Type = require('./js-yaml/type');
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module.exports.Schema = require('./js-yaml/schema');
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module.exports.FAILSAFE_SCHEMA = require('./js-yaml/schema/failsafe');
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module.exports.JSON_SCHEMA = require('./js-yaml/schema/json');
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module.exports.CORE_SCHEMA = require('./js-yaml/schema/core');
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module.exports.DEFAULT_SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
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module.exports.DEFAULT_FULL_SCHEMA = require('./js-yaml/schema/default_full');
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module.exports.load = loader.load;
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module.exports.loadAll = loader.loadAll;
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module.exports.safeLoad = loader.safeLoad;
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module.exports.safeLoadAll = loader.safeLoadAll;
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module.exports.dump = dumper.dump;
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module.exports.safeDump = dumper.safeDump;
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module.exports.YAMLException = require('./js-yaml/exception');
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// Deprecared schema names from JS-YAML 2.0.x
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module.exports.MINIMAL_SCHEMA = require('./js-yaml/schema/failsafe');
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module.exports.SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
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module.exports.DEFAULT_SCHEMA = require('./js-yaml/schema/default_full');
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// Deprecated functions from JS-YAML 1.x.x
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module.exports.scan = deprecated('scan');
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module.exports.parse = deprecated('parse');
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module.exports.compose = deprecated('compose');
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module.exports.addConstructor = deprecated('addConstructor');
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},{"./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){
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'use strict';
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function isNothing(subject) {
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return (undefined === subject) || (null === subject);
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}
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function isObject(subject) {
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return ('object' === typeof subject) && (null !== subject);
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}
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function toArray(sequence) {
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if (Array.isArray(sequence)) {
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return sequence;
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} else if (isNothing(sequence)) {
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return [];
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} else {
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return [ sequence ];
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}
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}
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function extend(target, source) {
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var index, length, key, sourceKeys;
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if (source) {
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sourceKeys = Object.keys(source);
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for (index = 0, length = sourceKeys.length; index < length; index += 1) {
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key = sourceKeys[index];
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target[key] = source[key];
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}
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}
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return target;
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}
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function repeat(string, count) {
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var result = '', cycle;
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for (cycle = 0; cycle < count; cycle += 1) {
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result += string;
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}
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return result;
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}
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function isNegativeZero(number) {
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return (0 === number) && (Number.NEGATIVE_INFINITY === 1 / number);
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}
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module.exports.isNothing = isNothing;
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module.exports.isObject = isObject;
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module.exports.toArray = toArray;
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module.exports.repeat = repeat;
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module.exports.isNegativeZero = isNegativeZero;
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module.exports.extend = extend;
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},{}],3:[function(require,module,exports){
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'use strict';
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var common = require('./common');
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var YAMLException = require('./exception');
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var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
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var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
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var _toString = Object.prototype.toString;
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var _hasOwnProperty = Object.prototype.hasOwnProperty;
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var CHAR_TAB = 0x09; /* Tab */
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var CHAR_LINE_FEED = 0x0A; /* LF */
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var CHAR_CARRIAGE_RETURN = 0x0D; /* CR */
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var CHAR_SPACE = 0x20; /* Space */
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var CHAR_EXCLAMATION = 0x21; /* ! */
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var CHAR_DOUBLE_QUOTE = 0x22; /* " */
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var CHAR_SHARP = 0x23; /* # */
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var CHAR_PERCENT = 0x25; /* % */
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var CHAR_AMPERSAND = 0x26; /* & */
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var CHAR_SINGLE_QUOTE = 0x27; /* ' */
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var CHAR_ASTERISK = 0x2A; /* * */
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var CHAR_COMMA = 0x2C; /* , */
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var CHAR_MINUS = 0x2D; /* - */
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var CHAR_COLON = 0x3A; /* : */
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var CHAR_GREATER_THAN = 0x3E; /* > */
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var CHAR_QUESTION = 0x3F; /* ? */
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var CHAR_COMMERCIAL_AT = 0x40; /* @ */
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var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */
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var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
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var CHAR_GRAVE_ACCENT = 0x60; /* ` */
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var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */
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var CHAR_VERTICAL_LINE = 0x7C; /* | */
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var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */
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var ESCAPE_SEQUENCES = {};
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ESCAPE_SEQUENCES[0x00] = '\\0';
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ESCAPE_SEQUENCES[0x07] = '\\a';
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ESCAPE_SEQUENCES[0x08] = '\\b';
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ESCAPE_SEQUENCES[0x09] = '\\t';
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ESCAPE_SEQUENCES[0x0A] = '\\n';
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ESCAPE_SEQUENCES[0x0B] = '\\v';
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ESCAPE_SEQUENCES[0x0C] = '\\f';
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ESCAPE_SEQUENCES[0x0D] = '\\r';
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ESCAPE_SEQUENCES[0x1B] = '\\e';
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ESCAPE_SEQUENCES[0x22] = '\\"';
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ESCAPE_SEQUENCES[0x5C] = '\\\\';
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ESCAPE_SEQUENCES[0x85] = '\\N';
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ESCAPE_SEQUENCES[0xA0] = '\\_';
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ESCAPE_SEQUENCES[0x2028] = '\\L';
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ESCAPE_SEQUENCES[0x2029] = '\\P';
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var DEPRECATED_BOOLEANS_SYNTAX = [
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'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
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'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
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];
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function compileStyleMap(schema, map) {
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var result, keys, index, length, tag, style, type;
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if (null === map) {
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return {};
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}
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result = {};
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keys = Object.keys(map);
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for (index = 0, length = keys.length; index < length; index += 1) {
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tag = keys[index];
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style = String(map[tag]);
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if ('!!' === tag.slice(0, 2)) {
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tag = 'tag:yaml.org,2002:' + tag.slice(2);
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}
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type = schema.compiledTypeMap[tag];
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if (type && _hasOwnProperty.call(type.styleAliases, style)) {
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style = type.styleAliases[style];
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}
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result[tag] = style;
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}
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return result;
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}
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function encodeHex(character) {
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var string, handle, length;
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string = character.toString(16).toUpperCase();
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if (character <= 0xFF) {
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handle = 'x';
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length = 2;
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} else if (character <= 0xFFFF) {
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handle = 'u';
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length = 4;
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} else if (character <= 0xFFFFFFFF) {
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handle = 'U';
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length = 8;
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} else {
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throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
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}
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return '\\' + handle + common.repeat('0', length - string.length) + string;
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}
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function State(options) {
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this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;
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this.indent = Math.max(1, (options['indent'] || 2));
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this.skipInvalid = options['skipInvalid'] || false;
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this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
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this.styleMap = compileStyleMap(this.schema, options['styles'] || null);
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this.implicitTypes = this.schema.compiledImplicit;
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this.explicitTypes = this.schema.compiledExplicit;
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this.tag = null;
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this.result = '';
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this.duplicates = [];
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this.usedDuplicates = null;
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}
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function generateNextLine(state, level) {
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return '\n' + common.repeat(' ', state.indent * level);
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}
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function testImplicitResolving(state, str) {
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var index, length, type;
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for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
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type = state.implicitTypes[index];
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if (type.resolve(str)) {
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return true;
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}
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}
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return false;
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}
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function writeScalar(state, object) {
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var isQuoted, checkpoint, position, length, character, first;
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state.dump = '';
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isQuoted = false;
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checkpoint = 0;
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first = object.charCodeAt(0) || 0;
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if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) {
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// Ensure compatibility with YAML 1.0/1.1 loaders.
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isQuoted = true;
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} else if (0 === object.length) {
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// Quote empty string
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isQuoted = true;
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} else if (CHAR_SPACE === first ||
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CHAR_SPACE === object.charCodeAt(object.length - 1)) {
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isQuoted = true;
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} else if (CHAR_MINUS === first ||
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CHAR_QUESTION === first) {
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// Don't check second symbol for simplicity
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isQuoted = true;
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}
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for (position = 0, length = object.length; position < length; position += 1) {
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character = object.charCodeAt(position);
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if (!isQuoted) {
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if (CHAR_TAB === character ||
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CHAR_LINE_FEED === character ||
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CHAR_CARRIAGE_RETURN === character ||
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CHAR_COMMA === character ||
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CHAR_LEFT_SQUARE_BRACKET === character ||
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CHAR_RIGHT_SQUARE_BRACKET === character ||
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CHAR_LEFT_CURLY_BRACKET === character ||
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CHAR_RIGHT_CURLY_BRACKET === character ||
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CHAR_SHARP === character ||
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CHAR_AMPERSAND === character ||
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CHAR_ASTERISK === character ||
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CHAR_EXCLAMATION === character ||
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CHAR_VERTICAL_LINE === character ||
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CHAR_GREATER_THAN === character ||
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CHAR_SINGLE_QUOTE === character ||
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CHAR_DOUBLE_QUOTE === character ||
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CHAR_PERCENT === character ||
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CHAR_COMMERCIAL_AT === character ||
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CHAR_COLON === character ||
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CHAR_GRAVE_ACCENT === character) {
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isQuoted = true;
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}
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}
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if (ESCAPE_SEQUENCES[character] ||
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!((0x00020 <= character && character <= 0x00007E) ||
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(0x00085 === character) ||
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(0x000A0 <= character && character <= 0x00D7FF) ||
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(0x0E000 <= character && character <= 0x00FFFD) ||
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(0x10000 <= character && character <= 0x10FFFF))) {
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state.dump += object.slice(checkpoint, position);
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state.dump += ESCAPE_SEQUENCES[character] || encodeHex(character);
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checkpoint = position + 1;
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isQuoted = true;
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}
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}
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if (checkpoint < position) {
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state.dump += object.slice(checkpoint, position);
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}
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if (!isQuoted && testImplicitResolving(state, state.dump)) {
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isQuoted = true;
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}
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if (isQuoted) {
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state.dump = '"' + state.dump + '"';
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}
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}
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function writeFlowSequence(state, level, object) {
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var _result = '',
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_tag = state.tag,
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index,
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length;
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for (index = 0, length = object.length; index < length; index += 1) {
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// Write only valid elements.
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if (writeNode(state, level, object[index], false, false)) {
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if (0 !== index) {
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_result += ', ';
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}
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_result += state.dump;
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}
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}
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state.tag = _tag;
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state.dump = '[' + _result + ']';
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}
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function writeBlockSequence(state, level, object, compact) {
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var _result = '',
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_tag = state.tag,
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index,
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length;
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for (index = 0, length = object.length; index < length; index += 1) {
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// Write only valid elements.
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if (writeNode(state, level + 1, object[index], true, true)) {
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if (!compact || 0 !== index) {
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_result += generateNextLine(state, level);
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}
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_result += '- ' + state.dump;
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}
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}
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state.tag = _tag;
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state.dump = _result || '[]'; // Empty sequence if no valid values.
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|
}
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function writeFlowMapping(state, level, object) {
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var _result = '',
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_tag = state.tag,
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|
objectKeyList = Object.keys(object),
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index,
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length,
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objectKey,
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objectValue,
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pairBuffer;
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for (index = 0, length = objectKeyList.length; index < length; index += 1) {
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|
pairBuffer = '';
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|
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if (0 !== index) {
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pairBuffer += ', ';
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}
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objectKey = objectKeyList[index];
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objectValue = object[objectKey];
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if (!writeNode(state, level, objectKey, false, false)) {
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continue; // Skip this pair because of invalid key;
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|
}
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|
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if (state.dump.length > 1024) {
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|
pairBuffer += '? ';
|
|
}
|
|
|
|
pairBuffer += state.dump + ': ';
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|
|
|
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;
|
|
}
|
|
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|
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;
|
|
|
|
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)) {
|
|
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) {
|
|
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);
|
|
}
|
|
|
|
if ((null !== state.tag && '?' !== state.tag) || (2 !== state.indent && level > 0)) {
|
|
compact = false;
|
|
}
|
|
|
|
var objectOrArray = '[object Object]' === type || '[object Array]' === type,
|
|
duplicateIndex,
|
|
duplicate;
|
|
|
|
if (objectOrArray) {
|
|
duplicateIndex = state.duplicates.indexOf(object);
|
|
duplicate = duplicateIndex !== -1;
|
|
}
|
|
|
|
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 + (0 === level ? '\n' : '') + 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 + (0 === level ? '\n' : '') + 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);
|
|
}
|
|
} else if (state.skipInvalid) {
|
|
return false;
|
|
} else {
|
|
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 type = _toString.call(object),
|
|
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);
|
|
|
|
getDuplicateReferences(input, state);
|
|
|
|
if (writeNode(state, 0, input, true, true)) {
|
|
return state.dump + '\n';
|
|
} else {
|
|
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){
|
|
'use strict';
|
|
|
|
|
|
function YAMLException(reason, mark) {
|
|
this.name = 'YAMLException';
|
|
this.reason = reason;
|
|
this.mark = mark;
|
|
this.message = this.toString(false);
|
|
}
|
|
|
|
|
|
YAMLException.prototype.toString = function toString(compact) {
|
|
var result;
|
|
|
|
result = 'JS-YAML: ' + (this.reason || '(unknown reason)');
|
|
|
|
if (!compact && this.mark) {
|
|
result += ' ' + this.mark.toString();
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
|
|
module.exports = YAMLException;
|
|
|
|
},{}],5:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
|
|
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\uD800-\uDFFF\uFFFE\uFFFF]/;
|
|
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;
|
|
}
|
|
|
|
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);
|
|
} else {
|
|
// 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.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) {
|
|
var error = generateError(state, message);
|
|
|
|
if (state.onWarning) {
|
|
state.onWarning.call(null, error);
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
|
|
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');
|
|
}
|
|
}
|
|
}
|
|
|
|
state.result += _result;
|
|
}
|
|
}
|
|
|
|
function mergeMappings(state, destination, source) {
|
|
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];
|
|
}
|
|
}
|
|
}
|
|
|
|
function storeMappingPair(state, _result, 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]);
|
|
}
|
|
} else {
|
|
mergeMappings(state, _result, valueNode);
|
|
}
|
|
} else {
|
|
_result[keyNode] = valueNode;
|
|
}
|
|
|
|
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;
|
|
} else {
|
|
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, tmpEsc,
|
|
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,
|
|
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, keyTag, keyNode, valueNode);
|
|
} else if (isPair) {
|
|
_result.push(storeMappingPair(state, null, 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 current line isn't the first one - count line break from the last content line.
|
|
if (detectedIndent) {
|
|
state.result += common.repeat('\n', emptyLines + 1);
|
|
|
|
// In case of the first content line - count only empty lines.
|
|
} else {
|
|
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;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function readBlockMapping(state, nodeIndent, flowIndent) {
|
|
var following,
|
|
allowCompact,
|
|
_line,
|
|
_tag = state.tag,
|
|
_anchor = state.anchor,
|
|
_result = {},
|
|
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, 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, 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, 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, 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,
|
|
len = state.length,
|
|
input = state.input,
|
|
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,
|
|
_result;
|
|
|
|
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 {
|
|
throwWarning(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 (0 !== input.length &&
|
|
0x0A/* LF */ !== input.charCodeAt(input.length - 1) &&
|
|
0x0D/* CR */ !== input.charCodeAt(input.length - 1)) {
|
|
input += '\n';
|
|
}
|
|
|
|
var state = new State(input, options);
|
|
|
|
if (PATTERN_NON_PRINTABLE.test(state.input)) {
|
|
throwError(state, 'the stream contains non-printable characters');
|
|
}
|
|
|
|
// 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), index, length;
|
|
|
|
if (0 === documents.length) {
|
|
return undefined;
|
|
} else if (1 === documents.length) {
|
|
return documents[0];
|
|
} else {
|
|
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';
|
|
|
|
|
|
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';
|
|
|
|
|
|
// 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, len = 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 code, 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;
|
|
}
|
|
|
|
var value, sign, base, digits;
|
|
|
|
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;
|
|
|
|
} else {
|
|
return sign * parseFloat(value, 10);
|
|
}
|
|
}
|
|
|
|
function representYamlFloat(object, style) {
|
|
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';
|
|
} else {
|
|
return object.toString(10);
|
|
}
|
|
}
|
|
|
|
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 {
|
|
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 }),
|
|
params = [],
|
|
body;
|
|
|
|
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.
|
|
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,"esprima":"esprima"}],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]*)$/.exec(data),
|
|
modifiers = '';
|
|
|
|
// if regexp starts with '/' it can have modifiers and must be properly closed
|
|
// `/foo/gim` - modifiers tail can be maximum 3 chars
|
|
if ('/' === regexp[0]) {
|
|
if (tail) {
|
|
modifiers = tail[1];
|
|
}
|
|
|
|
if (modifiers.length > 3) { return false; }
|
|
// if expression starts with /, is should be properly terminated
|
|
if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; }
|
|
|
|
regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
|
|
}
|
|
|
|
try {
|
|
var dummy = new RegExp(regexp, modifiers);
|
|
return true;
|
|
} catch (error) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function constructJavascriptRegExp(data) {
|
|
var regexp = data,
|
|
tail = /\/([gim]*)$/.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() {
|
|
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;
|
|
}
|
|
|
|
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) {
|
|
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}]},{},[])("/")
|
|
}); |