| 1 | 'use strict';
|
|---|
| 2 |
|
|---|
| 3 | var PlainValue = require('./PlainValue-ec8e588e.js');
|
|---|
| 4 | var resolveSeq = require('./resolveSeq-d03cb037.js');
|
|---|
| 5 |
|
|---|
| 6 | /* global atob, btoa, Buffer */
|
|---|
| 7 | const binary = {
|
|---|
| 8 | identify: value => value instanceof Uint8Array,
|
|---|
| 9 | // Buffer inherits from Uint8Array
|
|---|
| 10 | default: false,
|
|---|
| 11 | tag: 'tag:yaml.org,2002:binary',
|
|---|
| 12 |
|
|---|
| 13 | /**
|
|---|
| 14 | * Returns a Buffer in node and an Uint8Array in browsers
|
|---|
| 15 | *
|
|---|
| 16 | * To use the resulting buffer as an image, you'll want to do something like:
|
|---|
| 17 | *
|
|---|
| 18 | * const blob = new Blob([buffer], { type: 'image/jpeg' })
|
|---|
| 19 | * document.querySelector('#photo').src = URL.createObjectURL(blob)
|
|---|
| 20 | */
|
|---|
| 21 | resolve: (doc, node) => {
|
|---|
| 22 | const src = resolveSeq.resolveString(doc, node);
|
|---|
| 23 |
|
|---|
| 24 | if (typeof Buffer === 'function') {
|
|---|
| 25 | return Buffer.from(src, 'base64');
|
|---|
| 26 | } else if (typeof atob === 'function') {
|
|---|
| 27 | // On IE 11, atob() can't handle newlines
|
|---|
| 28 | const str = atob(src.replace(/[\n\r]/g, ''));
|
|---|
| 29 | const buffer = new Uint8Array(str.length);
|
|---|
| 30 |
|
|---|
| 31 | for (let i = 0; i < str.length; ++i) buffer[i] = str.charCodeAt(i);
|
|---|
| 32 |
|
|---|
| 33 | return buffer;
|
|---|
| 34 | } else {
|
|---|
| 35 | const msg = 'This environment does not support reading binary tags; either Buffer or atob is required';
|
|---|
| 36 | doc.errors.push(new PlainValue.YAMLReferenceError(node, msg));
|
|---|
| 37 | return null;
|
|---|
| 38 | }
|
|---|
| 39 | },
|
|---|
| 40 | options: resolveSeq.binaryOptions,
|
|---|
| 41 | stringify: ({
|
|---|
| 42 | comment,
|
|---|
| 43 | type,
|
|---|
| 44 | value
|
|---|
| 45 | }, ctx, onComment, onChompKeep) => {
|
|---|
| 46 | let src;
|
|---|
| 47 |
|
|---|
| 48 | if (typeof Buffer === 'function') {
|
|---|
| 49 | src = value instanceof Buffer ? value.toString('base64') : Buffer.from(value.buffer).toString('base64');
|
|---|
| 50 | } else if (typeof btoa === 'function') {
|
|---|
| 51 | let s = '';
|
|---|
| 52 |
|
|---|
| 53 | for (let i = 0; i < value.length; ++i) s += String.fromCharCode(value[i]);
|
|---|
| 54 |
|
|---|
| 55 | src = btoa(s);
|
|---|
| 56 | } else {
|
|---|
| 57 | throw new Error('This environment does not support writing binary tags; either Buffer or btoa is required');
|
|---|
| 58 | }
|
|---|
| 59 |
|
|---|
| 60 | if (!type) type = resolveSeq.binaryOptions.defaultType;
|
|---|
| 61 |
|
|---|
| 62 | if (type === PlainValue.Type.QUOTE_DOUBLE) {
|
|---|
| 63 | value = src;
|
|---|
| 64 | } else {
|
|---|
| 65 | const {
|
|---|
| 66 | lineWidth
|
|---|
| 67 | } = resolveSeq.binaryOptions;
|
|---|
| 68 | const n = Math.ceil(src.length / lineWidth);
|
|---|
| 69 | const lines = new Array(n);
|
|---|
| 70 |
|
|---|
| 71 | for (let i = 0, o = 0; i < n; ++i, o += lineWidth) {
|
|---|
| 72 | lines[i] = src.substr(o, lineWidth);
|
|---|
| 73 | }
|
|---|
| 74 |
|
|---|
| 75 | value = lines.join(type === PlainValue.Type.BLOCK_LITERAL ? '\n' : ' ');
|
|---|
| 76 | }
|
|---|
| 77 |
|
|---|
| 78 | return resolveSeq.stringifyString({
|
|---|
| 79 | comment,
|
|---|
| 80 | type,
|
|---|
| 81 | value
|
|---|
| 82 | }, ctx, onComment, onChompKeep);
|
|---|
| 83 | }
|
|---|
| 84 | };
|
|---|
| 85 |
|
|---|
| 86 | function parsePairs(doc, cst) {
|
|---|
| 87 | const seq = resolveSeq.resolveSeq(doc, cst);
|
|---|
| 88 |
|
|---|
| 89 | for (let i = 0; i < seq.items.length; ++i) {
|
|---|
| 90 | let item = seq.items[i];
|
|---|
| 91 | if (item instanceof resolveSeq.Pair) continue;else if (item instanceof resolveSeq.YAMLMap) {
|
|---|
| 92 | if (item.items.length > 1) {
|
|---|
| 93 | const msg = 'Each pair must have its own sequence indicator';
|
|---|
| 94 | throw new PlainValue.YAMLSemanticError(cst, msg);
|
|---|
| 95 | }
|
|---|
| 96 |
|
|---|
| 97 | const pair = item.items[0] || new resolveSeq.Pair();
|
|---|
| 98 | if (item.commentBefore) pair.commentBefore = pair.commentBefore ? `${item.commentBefore}\n${pair.commentBefore}` : item.commentBefore;
|
|---|
| 99 | if (item.comment) pair.comment = pair.comment ? `${item.comment}\n${pair.comment}` : item.comment;
|
|---|
| 100 | item = pair;
|
|---|
| 101 | }
|
|---|
| 102 | seq.items[i] = item instanceof resolveSeq.Pair ? item : new resolveSeq.Pair(item);
|
|---|
| 103 | }
|
|---|
| 104 |
|
|---|
| 105 | return seq;
|
|---|
| 106 | }
|
|---|
| 107 | function createPairs(schema, iterable, ctx) {
|
|---|
| 108 | const pairs = new resolveSeq.YAMLSeq(schema);
|
|---|
| 109 | pairs.tag = 'tag:yaml.org,2002:pairs';
|
|---|
| 110 |
|
|---|
| 111 | for (const it of iterable) {
|
|---|
| 112 | let key, value;
|
|---|
| 113 |
|
|---|
| 114 | if (Array.isArray(it)) {
|
|---|
| 115 | if (it.length === 2) {
|
|---|
| 116 | key = it[0];
|
|---|
| 117 | value = it[1];
|
|---|
| 118 | } else throw new TypeError(`Expected [key, value] tuple: ${it}`);
|
|---|
| 119 | } else if (it && it instanceof Object) {
|
|---|
| 120 | const keys = Object.keys(it);
|
|---|
| 121 |
|
|---|
| 122 | if (keys.length === 1) {
|
|---|
| 123 | key = keys[0];
|
|---|
| 124 | value = it[key];
|
|---|
| 125 | } else throw new TypeError(`Expected { key: value } tuple: ${it}`);
|
|---|
| 126 | } else {
|
|---|
| 127 | key = it;
|
|---|
| 128 | }
|
|---|
| 129 |
|
|---|
| 130 | const pair = schema.createPair(key, value, ctx);
|
|---|
| 131 | pairs.items.push(pair);
|
|---|
| 132 | }
|
|---|
| 133 |
|
|---|
| 134 | return pairs;
|
|---|
| 135 | }
|
|---|
| 136 | const pairs = {
|
|---|
| 137 | default: false,
|
|---|
| 138 | tag: 'tag:yaml.org,2002:pairs',
|
|---|
| 139 | resolve: parsePairs,
|
|---|
| 140 | createNode: createPairs
|
|---|
| 141 | };
|
|---|
| 142 |
|
|---|
| 143 | class YAMLOMap extends resolveSeq.YAMLSeq {
|
|---|
| 144 | constructor() {
|
|---|
| 145 | super();
|
|---|
| 146 |
|
|---|
| 147 | PlainValue._defineProperty(this, "add", resolveSeq.YAMLMap.prototype.add.bind(this));
|
|---|
| 148 |
|
|---|
| 149 | PlainValue._defineProperty(this, "delete", resolveSeq.YAMLMap.prototype.delete.bind(this));
|
|---|
| 150 |
|
|---|
| 151 | PlainValue._defineProperty(this, "get", resolveSeq.YAMLMap.prototype.get.bind(this));
|
|---|
| 152 |
|
|---|
| 153 | PlainValue._defineProperty(this, "has", resolveSeq.YAMLMap.prototype.has.bind(this));
|
|---|
| 154 |
|
|---|
| 155 | PlainValue._defineProperty(this, "set", resolveSeq.YAMLMap.prototype.set.bind(this));
|
|---|
| 156 |
|
|---|
| 157 | this.tag = YAMLOMap.tag;
|
|---|
| 158 | }
|
|---|
| 159 |
|
|---|
| 160 | toJSON(_, ctx) {
|
|---|
| 161 | const map = new Map();
|
|---|
| 162 | if (ctx && ctx.onCreate) ctx.onCreate(map);
|
|---|
| 163 |
|
|---|
| 164 | for (const pair of this.items) {
|
|---|
| 165 | let key, value;
|
|---|
| 166 |
|
|---|
| 167 | if (pair instanceof resolveSeq.Pair) {
|
|---|
| 168 | key = resolveSeq.toJSON(pair.key, '', ctx);
|
|---|
| 169 | value = resolveSeq.toJSON(pair.value, key, ctx);
|
|---|
| 170 | } else {
|
|---|
| 171 | key = resolveSeq.toJSON(pair, '', ctx);
|
|---|
| 172 | }
|
|---|
| 173 |
|
|---|
| 174 | if (map.has(key)) throw new Error('Ordered maps must not include duplicate keys');
|
|---|
| 175 | map.set(key, value);
|
|---|
| 176 | }
|
|---|
| 177 |
|
|---|
| 178 | return map;
|
|---|
| 179 | }
|
|---|
| 180 |
|
|---|
| 181 | }
|
|---|
| 182 |
|
|---|
| 183 | PlainValue._defineProperty(YAMLOMap, "tag", 'tag:yaml.org,2002:omap');
|
|---|
| 184 |
|
|---|
| 185 | function parseOMap(doc, cst) {
|
|---|
| 186 | const pairs = parsePairs(doc, cst);
|
|---|
| 187 | const seenKeys = [];
|
|---|
| 188 |
|
|---|
| 189 | for (const {
|
|---|
| 190 | key
|
|---|
| 191 | } of pairs.items) {
|
|---|
| 192 | if (key instanceof resolveSeq.Scalar) {
|
|---|
| 193 | if (seenKeys.includes(key.value)) {
|
|---|
| 194 | const msg = 'Ordered maps must not include duplicate keys';
|
|---|
| 195 | throw new PlainValue.YAMLSemanticError(cst, msg);
|
|---|
| 196 | } else {
|
|---|
| 197 | seenKeys.push(key.value);
|
|---|
| 198 | }
|
|---|
| 199 | }
|
|---|
| 200 | }
|
|---|
| 201 |
|
|---|
| 202 | return Object.assign(new YAMLOMap(), pairs);
|
|---|
| 203 | }
|
|---|
| 204 |
|
|---|
| 205 | function createOMap(schema, iterable, ctx) {
|
|---|
| 206 | const pairs = createPairs(schema, iterable, ctx);
|
|---|
| 207 | const omap = new YAMLOMap();
|
|---|
| 208 | omap.items = pairs.items;
|
|---|
| 209 | return omap;
|
|---|
| 210 | }
|
|---|
| 211 |
|
|---|
| 212 | const omap = {
|
|---|
| 213 | identify: value => value instanceof Map,
|
|---|
| 214 | nodeClass: YAMLOMap,
|
|---|
| 215 | default: false,
|
|---|
| 216 | tag: 'tag:yaml.org,2002:omap',
|
|---|
| 217 | resolve: parseOMap,
|
|---|
| 218 | createNode: createOMap
|
|---|
| 219 | };
|
|---|
| 220 |
|
|---|
| 221 | class YAMLSet extends resolveSeq.YAMLMap {
|
|---|
| 222 | constructor() {
|
|---|
| 223 | super();
|
|---|
| 224 | this.tag = YAMLSet.tag;
|
|---|
| 225 | }
|
|---|
| 226 |
|
|---|
| 227 | add(key) {
|
|---|
| 228 | const pair = key instanceof resolveSeq.Pair ? key : new resolveSeq.Pair(key);
|
|---|
| 229 | const prev = resolveSeq.findPair(this.items, pair.key);
|
|---|
| 230 | if (!prev) this.items.push(pair);
|
|---|
| 231 | }
|
|---|
| 232 |
|
|---|
| 233 | get(key, keepPair) {
|
|---|
| 234 | const pair = resolveSeq.findPair(this.items, key);
|
|---|
| 235 | return !keepPair && pair instanceof resolveSeq.Pair ? pair.key instanceof resolveSeq.Scalar ? pair.key.value : pair.key : pair;
|
|---|
| 236 | }
|
|---|
| 237 |
|
|---|
| 238 | set(key, value) {
|
|---|
| 239 | if (typeof value !== 'boolean') throw new Error(`Expected boolean value for set(key, value) in a YAML set, not ${typeof value}`);
|
|---|
| 240 | const prev = resolveSeq.findPair(this.items, key);
|
|---|
| 241 |
|
|---|
| 242 | if (prev && !value) {
|
|---|
| 243 | this.items.splice(this.items.indexOf(prev), 1);
|
|---|
| 244 | } else if (!prev && value) {
|
|---|
| 245 | this.items.push(new resolveSeq.Pair(key));
|
|---|
| 246 | }
|
|---|
| 247 | }
|
|---|
| 248 |
|
|---|
| 249 | toJSON(_, ctx) {
|
|---|
| 250 | return super.toJSON(_, ctx, Set);
|
|---|
| 251 | }
|
|---|
| 252 |
|
|---|
| 253 | toString(ctx, onComment, onChompKeep) {
|
|---|
| 254 | if (!ctx) return JSON.stringify(this);
|
|---|
| 255 | if (this.hasAllNullValues()) return super.toString(ctx, onComment, onChompKeep);else throw new Error('Set items must all have null values');
|
|---|
| 256 | }
|
|---|
| 257 |
|
|---|
| 258 | }
|
|---|
| 259 |
|
|---|
| 260 | PlainValue._defineProperty(YAMLSet, "tag", 'tag:yaml.org,2002:set');
|
|---|
| 261 |
|
|---|
| 262 | function parseSet(doc, cst) {
|
|---|
| 263 | const map = resolveSeq.resolveMap(doc, cst);
|
|---|
| 264 | if (!map.hasAllNullValues()) throw new PlainValue.YAMLSemanticError(cst, 'Set items must all have null values');
|
|---|
| 265 | return Object.assign(new YAMLSet(), map);
|
|---|
| 266 | }
|
|---|
| 267 |
|
|---|
| 268 | function createSet(schema, iterable, ctx) {
|
|---|
| 269 | const set = new YAMLSet();
|
|---|
| 270 |
|
|---|
| 271 | for (const value of iterable) set.items.push(schema.createPair(value, null, ctx));
|
|---|
| 272 |
|
|---|
| 273 | return set;
|
|---|
| 274 | }
|
|---|
| 275 |
|
|---|
| 276 | const set = {
|
|---|
| 277 | identify: value => value instanceof Set,
|
|---|
| 278 | nodeClass: YAMLSet,
|
|---|
| 279 | default: false,
|
|---|
| 280 | tag: 'tag:yaml.org,2002:set',
|
|---|
| 281 | resolve: parseSet,
|
|---|
| 282 | createNode: createSet
|
|---|
| 283 | };
|
|---|
| 284 |
|
|---|
| 285 | const parseSexagesimal = (sign, parts) => {
|
|---|
| 286 | const n = parts.split(':').reduce((n, p) => n * 60 + Number(p), 0);
|
|---|
| 287 | return sign === '-' ? -n : n;
|
|---|
| 288 | }; // hhhh:mm:ss.sss
|
|---|
| 289 |
|
|---|
| 290 |
|
|---|
| 291 | const stringifySexagesimal = ({
|
|---|
| 292 | value
|
|---|
| 293 | }) => {
|
|---|
| 294 | if (isNaN(value) || !isFinite(value)) return resolveSeq.stringifyNumber(value);
|
|---|
| 295 | let sign = '';
|
|---|
| 296 |
|
|---|
| 297 | if (value < 0) {
|
|---|
| 298 | sign = '-';
|
|---|
| 299 | value = Math.abs(value);
|
|---|
| 300 | }
|
|---|
| 301 |
|
|---|
| 302 | const parts = [value % 60]; // seconds, including ms
|
|---|
| 303 |
|
|---|
| 304 | if (value < 60) {
|
|---|
| 305 | parts.unshift(0); // at least one : is required
|
|---|
| 306 | } else {
|
|---|
| 307 | value = Math.round((value - parts[0]) / 60);
|
|---|
| 308 | parts.unshift(value % 60); // minutes
|
|---|
| 309 |
|
|---|
| 310 | if (value >= 60) {
|
|---|
| 311 | value = Math.round((value - parts[0]) / 60);
|
|---|
| 312 | parts.unshift(value); // hours
|
|---|
| 313 | }
|
|---|
| 314 | }
|
|---|
| 315 |
|
|---|
| 316 | return sign + parts.map(n => n < 10 ? '0' + String(n) : String(n)).join(':').replace(/000000\d*$/, '') // % 60 may introduce error
|
|---|
| 317 | ;
|
|---|
| 318 | };
|
|---|
| 319 |
|
|---|
| 320 | const intTime = {
|
|---|
| 321 | identify: value => typeof value === 'number',
|
|---|
| 322 | default: true,
|
|---|
| 323 | tag: 'tag:yaml.org,2002:int',
|
|---|
| 324 | format: 'TIME',
|
|---|
| 325 | test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+)$/,
|
|---|
| 326 | resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
|
|---|
| 327 | stringify: stringifySexagesimal
|
|---|
| 328 | };
|
|---|
| 329 | const floatTime = {
|
|---|
| 330 | identify: value => typeof value === 'number',
|
|---|
| 331 | default: true,
|
|---|
| 332 | tag: 'tag:yaml.org,2002:float',
|
|---|
| 333 | format: 'TIME',
|
|---|
| 334 | test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*)$/,
|
|---|
| 335 | resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
|
|---|
| 336 | stringify: stringifySexagesimal
|
|---|
| 337 | };
|
|---|
| 338 | const timestamp = {
|
|---|
| 339 | identify: value => value instanceof Date,
|
|---|
| 340 | default: true,
|
|---|
| 341 | tag: 'tag:yaml.org,2002:timestamp',
|
|---|
| 342 | // If the time zone is omitted, the timestamp is assumed to be specified in UTC. The time part
|
|---|
| 343 | // may be omitted altogether, resulting in a date format. In such a case, the time part is
|
|---|
| 344 | // assumed to be 00:00:00Z (start of day, UTC).
|
|---|
| 345 | test: RegExp('^(?:' + '([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})' + // YYYY-Mm-Dd
|
|---|
| 346 | '(?:(?:t|T|[ \\t]+)' + // t | T | whitespace
|
|---|
| 347 | '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]+)?)' + // Hh:Mm:Ss(.ss)?
|
|---|
| 348 | '(?:[ \\t]*(Z|[-+][012]?[0-9](?::[0-9]{2})?))?' + // Z | +5 | -03:30
|
|---|
| 349 | ')?' + ')$'),
|
|---|
| 350 | resolve: (str, year, month, day, hour, minute, second, millisec, tz) => {
|
|---|
| 351 | if (millisec) millisec = (millisec + '00').substr(1, 3);
|
|---|
| 352 | let date = Date.UTC(year, month - 1, day, hour || 0, minute || 0, second || 0, millisec || 0);
|
|---|
| 353 |
|
|---|
| 354 | if (tz && tz !== 'Z') {
|
|---|
| 355 | let d = parseSexagesimal(tz[0], tz.slice(1));
|
|---|
| 356 | if (Math.abs(d) < 30) d *= 60;
|
|---|
| 357 | date -= 60000 * d;
|
|---|
| 358 | }
|
|---|
| 359 |
|
|---|
| 360 | return new Date(date);
|
|---|
| 361 | },
|
|---|
| 362 | stringify: ({
|
|---|
| 363 | value
|
|---|
| 364 | }) => value.toISOString().replace(/((T00:00)?:00)?\.000Z$/, '')
|
|---|
| 365 | };
|
|---|
| 366 |
|
|---|
| 367 | /* global console, process, YAML_SILENCE_DEPRECATION_WARNINGS, YAML_SILENCE_WARNINGS */
|
|---|
| 368 | function shouldWarn(deprecation) {
|
|---|
| 369 | const env = typeof process !== 'undefined' && process.env || {};
|
|---|
| 370 |
|
|---|
| 371 | if (deprecation) {
|
|---|
| 372 | if (typeof YAML_SILENCE_DEPRECATION_WARNINGS !== 'undefined') return !YAML_SILENCE_DEPRECATION_WARNINGS;
|
|---|
| 373 | return !env.YAML_SILENCE_DEPRECATION_WARNINGS;
|
|---|
| 374 | }
|
|---|
| 375 |
|
|---|
| 376 | if (typeof YAML_SILENCE_WARNINGS !== 'undefined') return !YAML_SILENCE_WARNINGS;
|
|---|
| 377 | return !env.YAML_SILENCE_WARNINGS;
|
|---|
| 378 | }
|
|---|
| 379 |
|
|---|
| 380 | function warn(warning, type) {
|
|---|
| 381 | if (shouldWarn(false)) {
|
|---|
| 382 | const emit = typeof process !== 'undefined' && process.emitWarning; // This will throw in Jest if `warning` is an Error instance due to
|
|---|
| 383 | // https://github.com/facebook/jest/issues/2549
|
|---|
| 384 |
|
|---|
| 385 | if (emit) emit(warning, type);else {
|
|---|
| 386 | // eslint-disable-next-line no-console
|
|---|
| 387 | console.warn(type ? `${type}: ${warning}` : warning);
|
|---|
| 388 | }
|
|---|
| 389 | }
|
|---|
| 390 | }
|
|---|
| 391 | function warnFileDeprecation(filename) {
|
|---|
| 392 | if (shouldWarn(true)) {
|
|---|
| 393 | const path = filename.replace(/.*yaml[/\\]/i, '').replace(/\.js$/, '').replace(/\\/g, '/');
|
|---|
| 394 | warn(`The endpoint 'yaml/${path}' will be removed in a future release.`, 'DeprecationWarning');
|
|---|
| 395 | }
|
|---|
| 396 | }
|
|---|
| 397 | const warned = {};
|
|---|
| 398 | function warnOptionDeprecation(name, alternative) {
|
|---|
| 399 | if (!warned[name] && shouldWarn(true)) {
|
|---|
| 400 | warned[name] = true;
|
|---|
| 401 | let msg = `The option '${name}' will be removed in a future release`;
|
|---|
| 402 | msg += alternative ? `, use '${alternative}' instead.` : '.';
|
|---|
| 403 | warn(msg, 'DeprecationWarning');
|
|---|
| 404 | }
|
|---|
| 405 | }
|
|---|
| 406 |
|
|---|
| 407 | exports.binary = binary;
|
|---|
| 408 | exports.floatTime = floatTime;
|
|---|
| 409 | exports.intTime = intTime;
|
|---|
| 410 | exports.omap = omap;
|
|---|
| 411 | exports.pairs = pairs;
|
|---|
| 412 | exports.set = set;
|
|---|
| 413 | exports.timestamp = timestamp;
|
|---|
| 414 | exports.warn = warn;
|
|---|
| 415 | exports.warnFileDeprecation = warnFileDeprecation;
|
|---|
| 416 | exports.warnOptionDeprecation = warnOptionDeprecation;
|
|---|
