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-rw-r--r--node_modules/yargs-parser/build/index.cjs1050
-rw-r--r--node_modules/yargs-parser/build/lib/index.js62
-rw-r--r--node_modules/yargs-parser/build/lib/string-utils.js65
-rw-r--r--node_modules/yargs-parser/build/lib/tokenize-arg-string.js40
-rw-r--r--node_modules/yargs-parser/build/lib/yargs-parser-types.js12
-rw-r--r--node_modules/yargs-parser/build/lib/yargs-parser.js1045
6 files changed, 0 insertions, 2274 deletions
diff --git a/node_modules/yargs-parser/build/index.cjs b/node_modules/yargs-parser/build/index.cjs
deleted file mode 100644
index cf6f50f..0000000
--- a/node_modules/yargs-parser/build/index.cjs
+++ /dev/null
@@ -1,1050 +0,0 @@
-'use strict';
-
-var util = require('util');
-var path = require('path');
-var fs = require('fs');
-
-function camelCase(str) {
- const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase();
- if (!isCamelCase) {
- str = str.toLowerCase();
- }
- if (str.indexOf('-') === -1 && str.indexOf('_') === -1) {
- return str;
- }
- else {
- let camelcase = '';
- let nextChrUpper = false;
- const leadingHyphens = str.match(/^-+/);
- for (let i = leadingHyphens ? leadingHyphens[0].length : 0; i < str.length; i++) {
- let chr = str.charAt(i);
- if (nextChrUpper) {
- nextChrUpper = false;
- chr = chr.toUpperCase();
- }
- if (i !== 0 && (chr === '-' || chr === '_')) {
- nextChrUpper = true;
- }
- else if (chr !== '-' && chr !== '_') {
- camelcase += chr;
- }
- }
- return camelcase;
- }
-}
-function decamelize(str, joinString) {
- const lowercase = str.toLowerCase();
- joinString = joinString || '-';
- let notCamelcase = '';
- for (let i = 0; i < str.length; i++) {
- const chrLower = lowercase.charAt(i);
- const chrString = str.charAt(i);
- if (chrLower !== chrString && i > 0) {
- notCamelcase += `${joinString}${lowercase.charAt(i)}`;
- }
- else {
- notCamelcase += chrString;
- }
- }
- return notCamelcase;
-}
-function looksLikeNumber(x) {
- if (x === null || x === undefined)
- return false;
- if (typeof x === 'number')
- return true;
- if (/^0x[0-9a-f]+$/i.test(x))
- return true;
- if (/^0[^.]/.test(x))
- return false;
- return /^[-]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
-}
-
-function tokenizeArgString(argString) {
- if (Array.isArray(argString)) {
- return argString.map(e => typeof e !== 'string' ? e + '' : e);
- }
- argString = argString.trim();
- let i = 0;
- let prevC = null;
- let c = null;
- let opening = null;
- const args = [];
- for (let ii = 0; ii < argString.length; ii++) {
- prevC = c;
- c = argString.charAt(ii);
- if (c === ' ' && !opening) {
- if (!(prevC === ' ')) {
- i++;
- }
- continue;
- }
- if (c === opening) {
- opening = null;
- }
- else if ((c === "'" || c === '"') && !opening) {
- opening = c;
- }
- if (!args[i])
- args[i] = '';
- args[i] += c;
- }
- return args;
-}
-
-var DefaultValuesForTypeKey;
-(function (DefaultValuesForTypeKey) {
- DefaultValuesForTypeKey["BOOLEAN"] = "boolean";
- DefaultValuesForTypeKey["STRING"] = "string";
- DefaultValuesForTypeKey["NUMBER"] = "number";
- DefaultValuesForTypeKey["ARRAY"] = "array";
-})(DefaultValuesForTypeKey || (DefaultValuesForTypeKey = {}));
-
-let mixin;
-class YargsParser {
- constructor(_mixin) {
- mixin = _mixin;
- }
- parse(argsInput, options) {
- const opts = Object.assign({
- alias: undefined,
- array: undefined,
- boolean: undefined,
- config: undefined,
- configObjects: undefined,
- configuration: undefined,
- coerce: undefined,
- count: undefined,
- default: undefined,
- envPrefix: undefined,
- narg: undefined,
- normalize: undefined,
- string: undefined,
- number: undefined,
- __: undefined,
- key: undefined
- }, options);
- const args = tokenizeArgString(argsInput);
- const inputIsString = typeof argsInput === 'string';
- const aliases = combineAliases(Object.assign(Object.create(null), opts.alias));
- const configuration = Object.assign({
- 'boolean-negation': true,
- 'camel-case-expansion': true,
- 'combine-arrays': false,
- 'dot-notation': true,
- 'duplicate-arguments-array': true,
- 'flatten-duplicate-arrays': true,
- 'greedy-arrays': true,
- 'halt-at-non-option': false,
- 'nargs-eats-options': false,
- 'negation-prefix': 'no-',
- 'parse-numbers': true,
- 'parse-positional-numbers': true,
- 'populate--': false,
- 'set-placeholder-key': false,
- 'short-option-groups': true,
- 'strip-aliased': false,
- 'strip-dashed': false,
- 'unknown-options-as-args': false
- }, opts.configuration);
- const defaults = Object.assign(Object.create(null), opts.default);
- const configObjects = opts.configObjects || [];
- const envPrefix = opts.envPrefix;
- const notFlagsOption = configuration['populate--'];
- const notFlagsArgv = notFlagsOption ? '--' : '_';
- const newAliases = Object.create(null);
- const defaulted = Object.create(null);
- const __ = opts.__ || mixin.format;
- const flags = {
- aliases: Object.create(null),
- arrays: Object.create(null),
- bools: Object.create(null),
- strings: Object.create(null),
- numbers: Object.create(null),
- counts: Object.create(null),
- normalize: Object.create(null),
- configs: Object.create(null),
- nargs: Object.create(null),
- coercions: Object.create(null),
- keys: []
- };
- const negative = /^-([0-9]+(\.[0-9]+)?|\.[0-9]+)$/;
- const negatedBoolean = new RegExp('^--' + configuration['negation-prefix'] + '(.+)');
- [].concat(opts.array || []).filter(Boolean).forEach(function (opt) {
- const key = typeof opt === 'object' ? opt.key : opt;
- const assignment = Object.keys(opt).map(function (key) {
- const arrayFlagKeys = {
- boolean: 'bools',
- string: 'strings',
- number: 'numbers'
- };
- return arrayFlagKeys[key];
- }).filter(Boolean).pop();
- if (assignment) {
- flags[assignment][key] = true;
- }
- flags.arrays[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.boolean || []).filter(Boolean).forEach(function (key) {
- flags.bools[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.string || []).filter(Boolean).forEach(function (key) {
- flags.strings[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.number || []).filter(Boolean).forEach(function (key) {
- flags.numbers[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.count || []).filter(Boolean).forEach(function (key) {
- flags.counts[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.normalize || []).filter(Boolean).forEach(function (key) {
- flags.normalize[key] = true;
- flags.keys.push(key);
- });
- if (typeof opts.narg === 'object') {
- Object.entries(opts.narg).forEach(([key, value]) => {
- if (typeof value === 'number') {
- flags.nargs[key] = value;
- flags.keys.push(key);
- }
- });
- }
- if (typeof opts.coerce === 'object') {
- Object.entries(opts.coerce).forEach(([key, value]) => {
- if (typeof value === 'function') {
- flags.coercions[key] = value;
- flags.keys.push(key);
- }
- });
- }
- if (typeof opts.config !== 'undefined') {
- if (Array.isArray(opts.config) || typeof opts.config === 'string') {
- [].concat(opts.config).filter(Boolean).forEach(function (key) {
- flags.configs[key] = true;
- });
- }
- else if (typeof opts.config === 'object') {
- Object.entries(opts.config).forEach(([key, value]) => {
- if (typeof value === 'boolean' || typeof value === 'function') {
- flags.configs[key] = value;
- }
- });
- }
- }
- extendAliases(opts.key, aliases, opts.default, flags.arrays);
- Object.keys(defaults).forEach(function (key) {
- (flags.aliases[key] || []).forEach(function (alias) {
- defaults[alias] = defaults[key];
- });
- });
- let error = null;
- checkConfiguration();
- let notFlags = [];
- const argv = Object.assign(Object.create(null), { _: [] });
- const argvReturn = {};
- for (let i = 0; i < args.length; i++) {
- const arg = args[i];
- const truncatedArg = arg.replace(/^-{3,}/, '---');
- let broken;
- let key;
- let letters;
- let m;
- let next;
- let value;
- if (arg !== '--' && /^-/.test(arg) && isUnknownOptionAsArg(arg)) {
- pushPositional(arg);
- }
- else if (truncatedArg.match(/^---+(=|$)/)) {
- pushPositional(arg);
- continue;
- }
- else if (arg.match(/^--.+=/) || (!configuration['short-option-groups'] && arg.match(/^-.+=/))) {
- m = arg.match(/^--?([^=]+)=([\s\S]*)$/);
- if (m !== null && Array.isArray(m) && m.length >= 3) {
- if (checkAllAliases(m[1], flags.arrays)) {
- i = eatArray(i, m[1], args, m[2]);
- }
- else if (checkAllAliases(m[1], flags.nargs) !== false) {
- i = eatNargs(i, m[1], args, m[2]);
- }
- else {
- setArg(m[1], m[2], true);
- }
- }
- }
- else if (arg.match(negatedBoolean) && configuration['boolean-negation']) {
- m = arg.match(negatedBoolean);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- setArg(key, checkAllAliases(key, flags.arrays) ? [false] : false);
- }
- }
- else if (arg.match(/^--.+/) || (!configuration['short-option-groups'] && arg.match(/^-[^-]+/))) {
- m = arg.match(/^--?(.+)/);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- if (checkAllAliases(key, flags.arrays)) {
- i = eatArray(i, key, args);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- i = eatNargs(i, key, args);
- }
- else {
- next = args[i + 1];
- if (next !== undefined && (!next.match(/^-/) ||
- next.match(negative)) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else if (/^(true|false)$/.test(next)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- }
- else if (arg.match(/^-.\..+=/)) {
- m = arg.match(/^-([^=]+)=([\s\S]*)$/);
- if (m !== null && Array.isArray(m) && m.length >= 3) {
- setArg(m[1], m[2]);
- }
- }
- else if (arg.match(/^-.\..+/) && !arg.match(negative)) {
- next = args[i + 1];
- m = arg.match(/^-(.\..+)/);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- if (next !== undefined && !next.match(/^-/) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- else if (arg.match(/^-[^-]+/) && !arg.match(negative)) {
- letters = arg.slice(1, -1).split('');
- broken = false;
- for (let j = 0; j < letters.length; j++) {
- next = arg.slice(j + 2);
- if (letters[j + 1] && letters[j + 1] === '=') {
- value = arg.slice(j + 3);
- key = letters[j];
- if (checkAllAliases(key, flags.arrays)) {
- i = eatArray(i, key, args, value);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- i = eatNargs(i, key, args, value);
- }
- else {
- setArg(key, value);
- }
- broken = true;
- break;
- }
- if (next === '-') {
- setArg(letters[j], next);
- continue;
- }
- if (/[A-Za-z]/.test(letters[j]) &&
- /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next) &&
- checkAllAliases(next, flags.bools) === false) {
- setArg(letters[j], next);
- broken = true;
- break;
- }
- if (letters[j + 1] && letters[j + 1].match(/\W/)) {
- setArg(letters[j], next);
- broken = true;
- break;
- }
- else {
- setArg(letters[j], defaultValue(letters[j]));
- }
- }
- key = arg.slice(-1)[0];
- if (!broken && key !== '-') {
- if (checkAllAliases(key, flags.arrays)) {
- i = eatArray(i, key, args);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- i = eatNargs(i, key, args);
- }
- else {
- next = args[i + 1];
- if (next !== undefined && (!/^(-|--)[^-]/.test(next) ||
- next.match(negative)) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else if (/^(true|false)$/.test(next)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- }
- else if (arg.match(/^-[0-9]$/) &&
- arg.match(negative) &&
- checkAllAliases(arg.slice(1), flags.bools)) {
- key = arg.slice(1);
- setArg(key, defaultValue(key));
- }
- else if (arg === '--') {
- notFlags = args.slice(i + 1);
- break;
- }
- else if (configuration['halt-at-non-option']) {
- notFlags = args.slice(i);
- break;
- }
- else {
- pushPositional(arg);
- }
- }
- applyEnvVars(argv, true);
- applyEnvVars(argv, false);
- setConfig(argv);
- setConfigObjects();
- applyDefaultsAndAliases(argv, flags.aliases, defaults, true);
- applyCoercions(argv);
- if (configuration['set-placeholder-key'])
- setPlaceholderKeys(argv);
- Object.keys(flags.counts).forEach(function (key) {
- if (!hasKey(argv, key.split('.')))
- setArg(key, 0);
- });
- if (notFlagsOption && notFlags.length)
- argv[notFlagsArgv] = [];
- notFlags.forEach(function (key) {
- argv[notFlagsArgv].push(key);
- });
- if (configuration['camel-case-expansion'] && configuration['strip-dashed']) {
- Object.keys(argv).filter(key => key !== '--' && key.includes('-')).forEach(key => {
- delete argv[key];
- });
- }
- if (configuration['strip-aliased']) {
- [].concat(...Object.keys(aliases).map(k => aliases[k])).forEach(alias => {
- if (configuration['camel-case-expansion'] && alias.includes('-')) {
- delete argv[alias.split('.').map(prop => camelCase(prop)).join('.')];
- }
- delete argv[alias];
- });
- }
- function pushPositional(arg) {
- const maybeCoercedNumber = maybeCoerceNumber('_', arg);
- if (typeof maybeCoercedNumber === 'string' || typeof maybeCoercedNumber === 'number') {
- argv._.push(maybeCoercedNumber);
- }
- }
- function eatNargs(i, key, args, argAfterEqualSign) {
- let ii;
- let toEat = checkAllAliases(key, flags.nargs);
- toEat = typeof toEat !== 'number' || isNaN(toEat) ? 1 : toEat;
- if (toEat === 0) {
- if (!isUndefined(argAfterEqualSign)) {
- error = Error(__('Argument unexpected for: %s', key));
- }
- setArg(key, defaultValue(key));
- return i;
- }
- let available = isUndefined(argAfterEqualSign) ? 0 : 1;
- if (configuration['nargs-eats-options']) {
- if (args.length - (i + 1) + available < toEat) {
- error = Error(__('Not enough arguments following: %s', key));
- }
- available = toEat;
- }
- else {
- for (ii = i + 1; ii < args.length; ii++) {
- if (!args[ii].match(/^-[^0-9]/) || args[ii].match(negative) || isUnknownOptionAsArg(args[ii]))
- available++;
- else
- break;
- }
- if (available < toEat)
- error = Error(__('Not enough arguments following: %s', key));
- }
- let consumed = Math.min(available, toEat);
- if (!isUndefined(argAfterEqualSign) && consumed > 0) {
- setArg(key, argAfterEqualSign);
- consumed--;
- }
- for (ii = i + 1; ii < (consumed + i + 1); ii++) {
- setArg(key, args[ii]);
- }
- return (i + consumed);
- }
- function eatArray(i, key, args, argAfterEqualSign) {
- let argsToSet = [];
- let next = argAfterEqualSign || args[i + 1];
- const nargsCount = checkAllAliases(key, flags.nargs);
- if (checkAllAliases(key, flags.bools) && !(/^(true|false)$/.test(next))) {
- argsToSet.push(true);
- }
- else if (isUndefined(next) ||
- (isUndefined(argAfterEqualSign) && /^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))) {
- if (defaults[key] !== undefined) {
- const defVal = defaults[key];
- argsToSet = Array.isArray(defVal) ? defVal : [defVal];
- }
- }
- else {
- if (!isUndefined(argAfterEqualSign)) {
- argsToSet.push(processValue(key, argAfterEqualSign, true));
- }
- for (let ii = i + 1; ii < args.length; ii++) {
- if ((!configuration['greedy-arrays'] && argsToSet.length > 0) ||
- (nargsCount && typeof nargsCount === 'number' && argsToSet.length >= nargsCount))
- break;
- next = args[ii];
- if (/^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))
- break;
- i = ii;
- argsToSet.push(processValue(key, next, inputIsString));
- }
- }
- if (typeof nargsCount === 'number' && ((nargsCount && argsToSet.length < nargsCount) ||
- (isNaN(nargsCount) && argsToSet.length === 0))) {
- error = Error(__('Not enough arguments following: %s', key));
- }
- setArg(key, argsToSet);
- return i;
- }
- function setArg(key, val, shouldStripQuotes = inputIsString) {
- if (/-/.test(key) && configuration['camel-case-expansion']) {
- const alias = key.split('.').map(function (prop) {
- return camelCase(prop);
- }).join('.');
- addNewAlias(key, alias);
- }
- const value = processValue(key, val, shouldStripQuotes);
- const splitKey = key.split('.');
- setKey(argv, splitKey, value);
- if (flags.aliases[key]) {
- flags.aliases[key].forEach(function (x) {
- const keyProperties = x.split('.');
- setKey(argv, keyProperties, value);
- });
- }
- if (splitKey.length > 1 && configuration['dot-notation']) {
- (flags.aliases[splitKey[0]] || []).forEach(function (x) {
- let keyProperties = x.split('.');
- const a = [].concat(splitKey);
- a.shift();
- keyProperties = keyProperties.concat(a);
- if (!(flags.aliases[key] || []).includes(keyProperties.join('.'))) {
- setKey(argv, keyProperties, value);
- }
- });
- }
- if (checkAllAliases(key, flags.normalize) && !checkAllAliases(key, flags.arrays)) {
- const keys = [key].concat(flags.aliases[key] || []);
- keys.forEach(function (key) {
- Object.defineProperty(argvReturn, key, {
- enumerable: true,
- get() {
- return val;
- },
- set(value) {
- val = typeof value === 'string' ? mixin.normalize(value) : value;
- }
- });
- });
- }
- }
- function addNewAlias(key, alias) {
- if (!(flags.aliases[key] && flags.aliases[key].length)) {
- flags.aliases[key] = [alias];
- newAliases[alias] = true;
- }
- if (!(flags.aliases[alias] && flags.aliases[alias].length)) {
- addNewAlias(alias, key);
- }
- }
- function processValue(key, val, shouldStripQuotes) {
- if (shouldStripQuotes) {
- val = stripQuotes(val);
- }
- if (checkAllAliases(key, flags.bools) || checkAllAliases(key, flags.counts)) {
- if (typeof val === 'string')
- val = val === 'true';
- }
- let value = Array.isArray(val)
- ? val.map(function (v) { return maybeCoerceNumber(key, v); })
- : maybeCoerceNumber(key, val);
- if (checkAllAliases(key, flags.counts) && (isUndefined(value) || typeof value === 'boolean')) {
- value = increment();
- }
- if (checkAllAliases(key, flags.normalize) && checkAllAliases(key, flags.arrays)) {
- if (Array.isArray(val))
- value = val.map((val) => { return mixin.normalize(val); });
- else
- value = mixin.normalize(val);
- }
- return value;
- }
- function maybeCoerceNumber(key, value) {
- if (!configuration['parse-positional-numbers'] && key === '_')
- return value;
- if (!checkAllAliases(key, flags.strings) && !checkAllAliases(key, flags.bools) && !Array.isArray(value)) {
- const shouldCoerceNumber = looksLikeNumber(value) && configuration['parse-numbers'] && (Number.isSafeInteger(Math.floor(parseFloat(`${value}`))));
- if (shouldCoerceNumber || (!isUndefined(value) && checkAllAliases(key, flags.numbers))) {
- value = Number(value);
- }
- }
- return value;
- }
- function setConfig(argv) {
- const configLookup = Object.create(null);
- applyDefaultsAndAliases(configLookup, flags.aliases, defaults);
- Object.keys(flags.configs).forEach(function (configKey) {
- const configPath = argv[configKey] || configLookup[configKey];
- if (configPath) {
- try {
- let config = null;
- const resolvedConfigPath = mixin.resolve(mixin.cwd(), configPath);
- const resolveConfig = flags.configs[configKey];
- if (typeof resolveConfig === 'function') {
- try {
- config = resolveConfig(resolvedConfigPath);
- }
- catch (e) {
- config = e;
- }
- if (config instanceof Error) {
- error = config;
- return;
- }
- }
- else {
- config = mixin.require(resolvedConfigPath);
- }
- setConfigObject(config);
- }
- catch (ex) {
- if (ex.name === 'PermissionDenied')
- error = ex;
- else if (argv[configKey])
- error = Error(__('Invalid JSON config file: %s', configPath));
- }
- }
- });
- }
- function setConfigObject(config, prev) {
- Object.keys(config).forEach(function (key) {
- const value = config[key];
- const fullKey = prev ? prev + '.' + key : key;
- if (typeof value === 'object' && value !== null && !Array.isArray(value) && configuration['dot-notation']) {
- setConfigObject(value, fullKey);
- }
- else {
- if (!hasKey(argv, fullKey.split('.')) || (checkAllAliases(fullKey, flags.arrays) && configuration['combine-arrays'])) {
- setArg(fullKey, value);
- }
- }
- });
- }
- function setConfigObjects() {
- if (typeof configObjects !== 'undefined') {
- configObjects.forEach(function (configObject) {
- setConfigObject(configObject);
- });
- }
- }
- function applyEnvVars(argv, configOnly) {
- if (typeof envPrefix === 'undefined')
- return;
- const prefix = typeof envPrefix === 'string' ? envPrefix : '';
- const env = mixin.env();
- Object.keys(env).forEach(function (envVar) {
- if (prefix === '' || envVar.lastIndexOf(prefix, 0) === 0) {
- const keys = envVar.split('__').map(function (key, i) {
- if (i === 0) {
- key = key.substring(prefix.length);
- }
- return camelCase(key);
- });
- if (((configOnly && flags.configs[keys.join('.')]) || !configOnly) && !hasKey(argv, keys)) {
- setArg(keys.join('.'), env[envVar]);
- }
- }
- });
- }
- function applyCoercions(argv) {
- let coerce;
- const applied = new Set();
- Object.keys(argv).forEach(function (key) {
- if (!applied.has(key)) {
- coerce = checkAllAliases(key, flags.coercions);
- if (typeof coerce === 'function') {
- try {
- const value = maybeCoerceNumber(key, coerce(argv[key]));
- ([].concat(flags.aliases[key] || [], key)).forEach(ali => {
- applied.add(ali);
- argv[ali] = value;
- });
- }
- catch (err) {
- error = err;
- }
- }
- }
- });
- }
- function setPlaceholderKeys(argv) {
- flags.keys.forEach((key) => {
- if (~key.indexOf('.'))
- return;
- if (typeof argv[key] === 'undefined')
- argv[key] = undefined;
- });
- return argv;
- }
- function applyDefaultsAndAliases(obj, aliases, defaults, canLog = false) {
- Object.keys(defaults).forEach(function (key) {
- if (!hasKey(obj, key.split('.'))) {
- setKey(obj, key.split('.'), defaults[key]);
- if (canLog)
- defaulted[key] = true;
- (aliases[key] || []).forEach(function (x) {
- if (hasKey(obj, x.split('.')))
- return;
- setKey(obj, x.split('.'), defaults[key]);
- });
- }
- });
- }
- function hasKey(obj, keys) {
- let o = obj;
- if (!configuration['dot-notation'])
- keys = [keys.join('.')];
- keys.slice(0, -1).forEach(function (key) {
- o = (o[key] || {});
- });
- const key = keys[keys.length - 1];
- if (typeof o !== 'object')
- return false;
- else
- return key in o;
- }
- function setKey(obj, keys, value) {
- let o = obj;
- if (!configuration['dot-notation'])
- keys = [keys.join('.')];
- keys.slice(0, -1).forEach(function (key) {
- key = sanitizeKey(key);
- if (typeof o === 'object' && o[key] === undefined) {
- o[key] = {};
- }
- if (typeof o[key] !== 'object' || Array.isArray(o[key])) {
- if (Array.isArray(o[key])) {
- o[key].push({});
- }
- else {
- o[key] = [o[key], {}];
- }
- o = o[key][o[key].length - 1];
- }
- else {
- o = o[key];
- }
- });
- const key = sanitizeKey(keys[keys.length - 1]);
- const isTypeArray = checkAllAliases(keys.join('.'), flags.arrays);
- const isValueArray = Array.isArray(value);
- let duplicate = configuration['duplicate-arguments-array'];
- if (!duplicate && checkAllAliases(key, flags.nargs)) {
- duplicate = true;
- if ((!isUndefined(o[key]) && flags.nargs[key] === 1) || (Array.isArray(o[key]) && o[key].length === flags.nargs[key])) {
- o[key] = undefined;
- }
- }
- if (value === increment()) {
- o[key] = increment(o[key]);
- }
- else if (Array.isArray(o[key])) {
- if (duplicate && isTypeArray && isValueArray) {
- o[key] = configuration['flatten-duplicate-arrays'] ? o[key].concat(value) : (Array.isArray(o[key][0]) ? o[key] : [o[key]]).concat([value]);
- }
- else if (!duplicate && Boolean(isTypeArray) === Boolean(isValueArray)) {
- o[key] = value;
- }
- else {
- o[key] = o[key].concat([value]);
- }
- }
- else if (o[key] === undefined && isTypeArray) {
- o[key] = isValueArray ? value : [value];
- }
- else if (duplicate && !(o[key] === undefined ||
- checkAllAliases(key, flags.counts) ||
- checkAllAliases(key, flags.bools))) {
- o[key] = [o[key], value];
- }
- else {
- o[key] = value;
- }
- }
- function extendAliases(...args) {
- args.forEach(function (obj) {
- Object.keys(obj || {}).forEach(function (key) {
- if (flags.aliases[key])
- return;
- flags.aliases[key] = [].concat(aliases[key] || []);
- flags.aliases[key].concat(key).forEach(function (x) {
- if (/-/.test(x) && configuration['camel-case-expansion']) {
- const c = camelCase(x);
- if (c !== key && flags.aliases[key].indexOf(c) === -1) {
- flags.aliases[key].push(c);
- newAliases[c] = true;
- }
- }
- });
- flags.aliases[key].concat(key).forEach(function (x) {
- if (x.length > 1 && /[A-Z]/.test(x) && configuration['camel-case-expansion']) {
- const c = decamelize(x, '-');
- if (c !== key && flags.aliases[key].indexOf(c) === -1) {
- flags.aliases[key].push(c);
- newAliases[c] = true;
- }
- }
- });
- flags.aliases[key].forEach(function (x) {
- flags.aliases[x] = [key].concat(flags.aliases[key].filter(function (y) {
- return x !== y;
- }));
- });
- });
- });
- }
- function checkAllAliases(key, flag) {
- const toCheck = [].concat(flags.aliases[key] || [], key);
- const keys = Object.keys(flag);
- const setAlias = toCheck.find(key => keys.includes(key));
- return setAlias ? flag[setAlias] : false;
- }
- function hasAnyFlag(key) {
- const flagsKeys = Object.keys(flags);
- const toCheck = [].concat(flagsKeys.map(k => flags[k]));
- return toCheck.some(function (flag) {
- return Array.isArray(flag) ? flag.includes(key) : flag[key];
- });
- }
- function hasFlagsMatching(arg, ...patterns) {
- const toCheck = [].concat(...patterns);
- return toCheck.some(function (pattern) {
- const match = arg.match(pattern);
- return match && hasAnyFlag(match[1]);
- });
- }
- function hasAllShortFlags(arg) {
- if (arg.match(negative) || !arg.match(/^-[^-]+/)) {
- return false;
- }
- let hasAllFlags = true;
- let next;
- const letters = arg.slice(1).split('');
- for (let j = 0; j < letters.length; j++) {
- next = arg.slice(j + 2);
- if (!hasAnyFlag(letters[j])) {
- hasAllFlags = false;
- break;
- }
- if ((letters[j + 1] && letters[j + 1] === '=') ||
- next === '-' ||
- (/[A-Za-z]/.test(letters[j]) && /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) ||
- (letters[j + 1] && letters[j + 1].match(/\W/))) {
- break;
- }
- }
- return hasAllFlags;
- }
- function isUnknownOptionAsArg(arg) {
- return configuration['unknown-options-as-args'] && isUnknownOption(arg);
- }
- function isUnknownOption(arg) {
- arg = arg.replace(/^-{3,}/, '--');
- if (arg.match(negative)) {
- return false;
- }
- if (hasAllShortFlags(arg)) {
- return false;
- }
- const flagWithEquals = /^-+([^=]+?)=[\s\S]*$/;
- const normalFlag = /^-+([^=]+?)$/;
- const flagEndingInHyphen = /^-+([^=]+?)-$/;
- const flagEndingInDigits = /^-+([^=]+?\d+)$/;
- const flagEndingInNonWordCharacters = /^-+([^=]+?)\W+.*$/;
- return !hasFlagsMatching(arg, flagWithEquals, negatedBoolean, normalFlag, flagEndingInHyphen, flagEndingInDigits, flagEndingInNonWordCharacters);
- }
- function defaultValue(key) {
- if (!checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts) &&
- `${key}` in defaults) {
- return defaults[key];
- }
- else {
- return defaultForType(guessType(key));
- }
- }
- function defaultForType(type) {
- const def = {
- [DefaultValuesForTypeKey.BOOLEAN]: true,
- [DefaultValuesForTypeKey.STRING]: '',
- [DefaultValuesForTypeKey.NUMBER]: undefined,
- [DefaultValuesForTypeKey.ARRAY]: []
- };
- return def[type];
- }
- function guessType(key) {
- let type = DefaultValuesForTypeKey.BOOLEAN;
- if (checkAllAliases(key, flags.strings))
- type = DefaultValuesForTypeKey.STRING;
- else if (checkAllAliases(key, flags.numbers))
- type = DefaultValuesForTypeKey.NUMBER;
- else if (checkAllAliases(key, flags.bools))
- type = DefaultValuesForTypeKey.BOOLEAN;
- else if (checkAllAliases(key, flags.arrays))
- type = DefaultValuesForTypeKey.ARRAY;
- return type;
- }
- function isUndefined(num) {
- return num === undefined;
- }
- function checkConfiguration() {
- Object.keys(flags.counts).find(key => {
- if (checkAllAliases(key, flags.arrays)) {
- error = Error(__('Invalid configuration: %s, opts.count excludes opts.array.', key));
- return true;
- }
- else if (checkAllAliases(key, flags.nargs)) {
- error = Error(__('Invalid configuration: %s, opts.count excludes opts.narg.', key));
- return true;
- }
- return false;
- });
- }
- return {
- aliases: Object.assign({}, flags.aliases),
- argv: Object.assign(argvReturn, argv),
- configuration: configuration,
- defaulted: Object.assign({}, defaulted),
- error: error,
- newAliases: Object.assign({}, newAliases)
- };
- }
-}
-function combineAliases(aliases) {
- const aliasArrays = [];
- const combined = Object.create(null);
- let change = true;
- Object.keys(aliases).forEach(function (key) {
- aliasArrays.push([].concat(aliases[key], key));
- });
- while (change) {
- change = false;
- for (let i = 0; i < aliasArrays.length; i++) {
- for (let ii = i + 1; ii < aliasArrays.length; ii++) {
- const intersect = aliasArrays[i].filter(function (v) {
- return aliasArrays[ii].indexOf(v) !== -1;
- });
- if (intersect.length) {
- aliasArrays[i] = aliasArrays[i].concat(aliasArrays[ii]);
- aliasArrays.splice(ii, 1);
- change = true;
- break;
- }
- }
- }
- }
- aliasArrays.forEach(function (aliasArray) {
- aliasArray = aliasArray.filter(function (v, i, self) {
- return self.indexOf(v) === i;
- });
- const lastAlias = aliasArray.pop();
- if (lastAlias !== undefined && typeof lastAlias === 'string') {
- combined[lastAlias] = aliasArray;
- }
- });
- return combined;
-}
-function increment(orig) {
- return orig !== undefined ? orig + 1 : 1;
-}
-function sanitizeKey(key) {
- if (key === '__proto__')
- return '___proto___';
- return key;
-}
-function stripQuotes(val) {
- return (typeof val === 'string' &&
- (val[0] === "'" || val[0] === '"') &&
- val[val.length - 1] === val[0])
- ? val.substring(1, val.length - 1)
- : val;
-}
-
-var _a, _b, _c;
-const minNodeVersion = (process && process.env && process.env.YARGS_MIN_NODE_VERSION)
- ? Number(process.env.YARGS_MIN_NODE_VERSION)
- : 12;
-const nodeVersion = (_b = (_a = process === null || process === void 0 ? void 0 : process.versions) === null || _a === void 0 ? void 0 : _a.node) !== null && _b !== void 0 ? _b : (_c = process === null || process === void 0 ? void 0 : process.version) === null || _c === void 0 ? void 0 : _c.slice(1);
-if (nodeVersion) {
- const major = Number(nodeVersion.match(/^([^.]+)/)[1]);
- if (major < minNodeVersion) {
- throw Error(`yargs parser supports a minimum Node.js version of ${minNodeVersion}. Read our version support policy: https://github.com/yargs/yargs-parser#supported-nodejs-versions`);
- }
-}
-const env = process ? process.env : {};
-const parser = new YargsParser({
- cwd: process.cwd,
- env: () => {
- return env;
- },
- format: util.format,
- normalize: path.normalize,
- resolve: path.resolve,
- require: (path) => {
- if (typeof require !== 'undefined') {
- return require(path);
- }
- else if (path.match(/\.json$/)) {
- return JSON.parse(fs.readFileSync(path, 'utf8'));
- }
- else {
- throw Error('only .json config files are supported in ESM');
- }
- }
-});
-const yargsParser = function Parser(args, opts) {
- const result = parser.parse(args.slice(), opts);
- return result.argv;
-};
-yargsParser.detailed = function (args, opts) {
- return parser.parse(args.slice(), opts);
-};
-yargsParser.camelCase = camelCase;
-yargsParser.decamelize = decamelize;
-yargsParser.looksLikeNumber = looksLikeNumber;
-
-module.exports = yargsParser;
diff --git a/node_modules/yargs-parser/build/lib/index.js b/node_modules/yargs-parser/build/lib/index.js
deleted file mode 100644
index 43ef485..0000000
--- a/node_modules/yargs-parser/build/lib/index.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * @fileoverview Main entrypoint for libraries using yargs-parser in Node.js
- * CJS and ESM environments.
- *
- * @license
- * Copyright (c) 2016, Contributors
- * SPDX-License-Identifier: ISC
- */
-var _a, _b, _c;
-import { format } from 'util';
-import { normalize, resolve } from 'path';
-import { camelCase, decamelize, looksLikeNumber } from './string-utils.js';
-import { YargsParser } from './yargs-parser.js';
-import { readFileSync } from 'fs';
-// See https://github.com/yargs/yargs-parser#supported-nodejs-versions for our
-// version support policy. The YARGS_MIN_NODE_VERSION is used for testing only.
-const minNodeVersion = (process && process.env && process.env.YARGS_MIN_NODE_VERSION)
- ? Number(process.env.YARGS_MIN_NODE_VERSION)
- : 12;
-const nodeVersion = (_b = (_a = process === null || process === void 0 ? void 0 : process.versions) === null || _a === void 0 ? void 0 : _a.node) !== null && _b !== void 0 ? _b : (_c = process === null || process === void 0 ? void 0 : process.version) === null || _c === void 0 ? void 0 : _c.slice(1);
-if (nodeVersion) {
- const major = Number(nodeVersion.match(/^([^.]+)/)[1]);
- if (major < minNodeVersion) {
- throw Error(`yargs parser supports a minimum Node.js version of ${minNodeVersion}. Read our version support policy: https://github.com/yargs/yargs-parser#supported-nodejs-versions`);
- }
-}
-// Creates a yargs-parser instance using Node.js standard libraries:
-const env = process ? process.env : {};
-const parser = new YargsParser({
- cwd: process.cwd,
- env: () => {
- return env;
- },
- format,
- normalize,
- resolve,
- // TODO: figure out a way to combine ESM and CJS coverage, such that
- // we can exercise all the lines below:
- require: (path) => {
- if (typeof require !== 'undefined') {
- return require(path);
- }
- else if (path.match(/\.json$/)) {
- // Addresses: https://github.com/yargs/yargs/issues/2040
- return JSON.parse(readFileSync(path, 'utf8'));
- }
- else {
- throw Error('only .json config files are supported in ESM');
- }
- }
-});
-const yargsParser = function Parser(args, opts) {
- const result = parser.parse(args.slice(), opts);
- return result.argv;
-};
-yargsParser.detailed = function (args, opts) {
- return parser.parse(args.slice(), opts);
-};
-yargsParser.camelCase = camelCase;
-yargsParser.decamelize = decamelize;
-yargsParser.looksLikeNumber = looksLikeNumber;
-export default yargsParser;
diff --git a/node_modules/yargs-parser/build/lib/string-utils.js b/node_modules/yargs-parser/build/lib/string-utils.js
deleted file mode 100644
index 4e8bd99..0000000
--- a/node_modules/yargs-parser/build/lib/string-utils.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * @license
- * Copyright (c) 2016, Contributors
- * SPDX-License-Identifier: ISC
- */
-export function camelCase(str) {
- // Handle the case where an argument is provided as camel case, e.g., fooBar.
- // by ensuring that the string isn't already mixed case:
- const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase();
- if (!isCamelCase) {
- str = str.toLowerCase();
- }
- if (str.indexOf('-') === -1 && str.indexOf('_') === -1) {
- return str;
- }
- else {
- let camelcase = '';
- let nextChrUpper = false;
- const leadingHyphens = str.match(/^-+/);
- for (let i = leadingHyphens ? leadingHyphens[0].length : 0; i < str.length; i++) {
- let chr = str.charAt(i);
- if (nextChrUpper) {
- nextChrUpper = false;
- chr = chr.toUpperCase();
- }
- if (i !== 0 && (chr === '-' || chr === '_')) {
- nextChrUpper = true;
- }
- else if (chr !== '-' && chr !== '_') {
- camelcase += chr;
- }
- }
- return camelcase;
- }
-}
-export function decamelize(str, joinString) {
- const lowercase = str.toLowerCase();
- joinString = joinString || '-';
- let notCamelcase = '';
- for (let i = 0; i < str.length; i++) {
- const chrLower = lowercase.charAt(i);
- const chrString = str.charAt(i);
- if (chrLower !== chrString && i > 0) {
- notCamelcase += `${joinString}${lowercase.charAt(i)}`;
- }
- else {
- notCamelcase += chrString;
- }
- }
- return notCamelcase;
-}
-export function looksLikeNumber(x) {
- if (x === null || x === undefined)
- return false;
- // if loaded from config, may already be a number.
- if (typeof x === 'number')
- return true;
- // hexadecimal.
- if (/^0x[0-9a-f]+$/i.test(x))
- return true;
- // don't treat 0123 as a number; as it drops the leading '0'.
- if (/^0[^.]/.test(x))
- return false;
- return /^[-]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
-}
diff --git a/node_modules/yargs-parser/build/lib/tokenize-arg-string.js b/node_modules/yargs-parser/build/lib/tokenize-arg-string.js
deleted file mode 100644
index 5e732ef..0000000
--- a/node_modules/yargs-parser/build/lib/tokenize-arg-string.js
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * @license
- * Copyright (c) 2016, Contributors
- * SPDX-License-Identifier: ISC
- */
-// take an un-split argv string and tokenize it.
-export function tokenizeArgString(argString) {
- if (Array.isArray(argString)) {
- return argString.map(e => typeof e !== 'string' ? e + '' : e);
- }
- argString = argString.trim();
- let i = 0;
- let prevC = null;
- let c = null;
- let opening = null;
- const args = [];
- for (let ii = 0; ii < argString.length; ii++) {
- prevC = c;
- c = argString.charAt(ii);
- // split on spaces unless we're in quotes.
- if (c === ' ' && !opening) {
- if (!(prevC === ' ')) {
- i++;
- }
- continue;
- }
- // don't split the string if we're in matching
- // opening or closing single and double quotes.
- if (c === opening) {
- opening = null;
- }
- else if ((c === "'" || c === '"') && !opening) {
- opening = c;
- }
- if (!args[i])
- args[i] = '';
- args[i] += c;
- }
- return args;
-}
diff --git a/node_modules/yargs-parser/build/lib/yargs-parser-types.js b/node_modules/yargs-parser/build/lib/yargs-parser-types.js
deleted file mode 100644
index 63b7c31..0000000
--- a/node_modules/yargs-parser/build/lib/yargs-parser-types.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/**
- * @license
- * Copyright (c) 2016, Contributors
- * SPDX-License-Identifier: ISC
- */
-export var DefaultValuesForTypeKey;
-(function (DefaultValuesForTypeKey) {
- DefaultValuesForTypeKey["BOOLEAN"] = "boolean";
- DefaultValuesForTypeKey["STRING"] = "string";
- DefaultValuesForTypeKey["NUMBER"] = "number";
- DefaultValuesForTypeKey["ARRAY"] = "array";
-})(DefaultValuesForTypeKey || (DefaultValuesForTypeKey = {}));
diff --git a/node_modules/yargs-parser/build/lib/yargs-parser.js b/node_modules/yargs-parser/build/lib/yargs-parser.js
deleted file mode 100644
index 415d4bc..0000000
--- a/node_modules/yargs-parser/build/lib/yargs-parser.js
+++ /dev/null
@@ -1,1045 +0,0 @@
-/**
- * @license
- * Copyright (c) 2016, Contributors
- * SPDX-License-Identifier: ISC
- */
-import { tokenizeArgString } from './tokenize-arg-string.js';
-import { DefaultValuesForTypeKey } from './yargs-parser-types.js';
-import { camelCase, decamelize, looksLikeNumber } from './string-utils.js';
-let mixin;
-export class YargsParser {
- constructor(_mixin) {
- mixin = _mixin;
- }
- parse(argsInput, options) {
- const opts = Object.assign({
- alias: undefined,
- array: undefined,
- boolean: undefined,
- config: undefined,
- configObjects: undefined,
- configuration: undefined,
- coerce: undefined,
- count: undefined,
- default: undefined,
- envPrefix: undefined,
- narg: undefined,
- normalize: undefined,
- string: undefined,
- number: undefined,
- __: undefined,
- key: undefined
- }, options);
- // allow a string argument to be passed in rather
- // than an argv array.
- const args = tokenizeArgString(argsInput);
- // tokenizeArgString adds extra quotes to args if argsInput is a string
- // only strip those extra quotes in processValue if argsInput is a string
- const inputIsString = typeof argsInput === 'string';
- // aliases might have transitive relationships, normalize this.
- const aliases = combineAliases(Object.assign(Object.create(null), opts.alias));
- const configuration = Object.assign({
- 'boolean-negation': true,
- 'camel-case-expansion': true,
- 'combine-arrays': false,
- 'dot-notation': true,
- 'duplicate-arguments-array': true,
- 'flatten-duplicate-arrays': true,
- 'greedy-arrays': true,
- 'halt-at-non-option': false,
- 'nargs-eats-options': false,
- 'negation-prefix': 'no-',
- 'parse-numbers': true,
- 'parse-positional-numbers': true,
- 'populate--': false,
- 'set-placeholder-key': false,
- 'short-option-groups': true,
- 'strip-aliased': false,
- 'strip-dashed': false,
- 'unknown-options-as-args': false
- }, opts.configuration);
- const defaults = Object.assign(Object.create(null), opts.default);
- const configObjects = opts.configObjects || [];
- const envPrefix = opts.envPrefix;
- const notFlagsOption = configuration['populate--'];
- const notFlagsArgv = notFlagsOption ? '--' : '_';
- const newAliases = Object.create(null);
- const defaulted = Object.create(null);
- // allow a i18n handler to be passed in, default to a fake one (util.format).
- const __ = opts.__ || mixin.format;
- const flags = {
- aliases: Object.create(null),
- arrays: Object.create(null),
- bools: Object.create(null),
- strings: Object.create(null),
- numbers: Object.create(null),
- counts: Object.create(null),
- normalize: Object.create(null),
- configs: Object.create(null),
- nargs: Object.create(null),
- coercions: Object.create(null),
- keys: []
- };
- const negative = /^-([0-9]+(\.[0-9]+)?|\.[0-9]+)$/;
- const negatedBoolean = new RegExp('^--' + configuration['negation-prefix'] + '(.+)');
- [].concat(opts.array || []).filter(Boolean).forEach(function (opt) {
- const key = typeof opt === 'object' ? opt.key : opt;
- // assign to flags[bools|strings|numbers]
- const assignment = Object.keys(opt).map(function (key) {
- const arrayFlagKeys = {
- boolean: 'bools',
- string: 'strings',
- number: 'numbers'
- };
- return arrayFlagKeys[key];
- }).filter(Boolean).pop();
- // assign key to be coerced
- if (assignment) {
- flags[assignment][key] = true;
- }
- flags.arrays[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.boolean || []).filter(Boolean).forEach(function (key) {
- flags.bools[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.string || []).filter(Boolean).forEach(function (key) {
- flags.strings[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.number || []).filter(Boolean).forEach(function (key) {
- flags.numbers[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.count || []).filter(Boolean).forEach(function (key) {
- flags.counts[key] = true;
- flags.keys.push(key);
- });
- [].concat(opts.normalize || []).filter(Boolean).forEach(function (key) {
- flags.normalize[key] = true;
- flags.keys.push(key);
- });
- if (typeof opts.narg === 'object') {
- Object.entries(opts.narg).forEach(([key, value]) => {
- if (typeof value === 'number') {
- flags.nargs[key] = value;
- flags.keys.push(key);
- }
- });
- }
- if (typeof opts.coerce === 'object') {
- Object.entries(opts.coerce).forEach(([key, value]) => {
- if (typeof value === 'function') {
- flags.coercions[key] = value;
- flags.keys.push(key);
- }
- });
- }
- if (typeof opts.config !== 'undefined') {
- if (Array.isArray(opts.config) || typeof opts.config === 'string') {
- ;
- [].concat(opts.config).filter(Boolean).forEach(function (key) {
- flags.configs[key] = true;
- });
- }
- else if (typeof opts.config === 'object') {
- Object.entries(opts.config).forEach(([key, value]) => {
- if (typeof value === 'boolean' || typeof value === 'function') {
- flags.configs[key] = value;
- }
- });
- }
- }
- // create a lookup table that takes into account all
- // combinations of aliases: {f: ['foo'], foo: ['f']}
- extendAliases(opts.key, aliases, opts.default, flags.arrays);
- // apply default values to all aliases.
- Object.keys(defaults).forEach(function (key) {
- (flags.aliases[key] || []).forEach(function (alias) {
- defaults[alias] = defaults[key];
- });
- });
- let error = null;
- checkConfiguration();
- let notFlags = [];
- const argv = Object.assign(Object.create(null), { _: [] });
- // TODO(bcoe): for the first pass at removing object prototype we didn't
- // remove all prototypes from objects returned by this API, we might want
- // to gradually move towards doing so.
- const argvReturn = {};
- for (let i = 0; i < args.length; i++) {
- const arg = args[i];
- const truncatedArg = arg.replace(/^-{3,}/, '---');
- let broken;
- let key;
- let letters;
- let m;
- let next;
- let value;
- // any unknown option (except for end-of-options, "--")
- if (arg !== '--' && /^-/.test(arg) && isUnknownOptionAsArg(arg)) {
- pushPositional(arg);
- // ---, ---=, ----, etc,
- }
- else if (truncatedArg.match(/^---+(=|$)/)) {
- // options without key name are invalid.
- pushPositional(arg);
- continue;
- // -- separated by =
- }
- else if (arg.match(/^--.+=/) || (!configuration['short-option-groups'] && arg.match(/^-.+=/))) {
- // Using [\s\S] instead of . because js doesn't support the
- // 'dotall' regex modifier. See:
- // http://stackoverflow.com/a/1068308/13216
- m = arg.match(/^--?([^=]+)=([\s\S]*)$/);
- // arrays format = '--f=a b c'
- if (m !== null && Array.isArray(m) && m.length >= 3) {
- if (checkAllAliases(m[1], flags.arrays)) {
- i = eatArray(i, m[1], args, m[2]);
- }
- else if (checkAllAliases(m[1], flags.nargs) !== false) {
- // nargs format = '--f=monkey washing cat'
- i = eatNargs(i, m[1], args, m[2]);
- }
- else {
- setArg(m[1], m[2], true);
- }
- }
- }
- else if (arg.match(negatedBoolean) && configuration['boolean-negation']) {
- m = arg.match(negatedBoolean);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- setArg(key, checkAllAliases(key, flags.arrays) ? [false] : false);
- }
- // -- separated by space.
- }
- else if (arg.match(/^--.+/) || (!configuration['short-option-groups'] && arg.match(/^-[^-]+/))) {
- m = arg.match(/^--?(.+)/);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- if (checkAllAliases(key, flags.arrays)) {
- // array format = '--foo a b c'
- i = eatArray(i, key, args);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- // nargs format = '--foo a b c'
- // should be truthy even if: flags.nargs[key] === 0
- i = eatNargs(i, key, args);
- }
- else {
- next = args[i + 1];
- if (next !== undefined && (!next.match(/^-/) ||
- next.match(negative)) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else if (/^(true|false)$/.test(next)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- // dot-notation flag separated by '='.
- }
- else if (arg.match(/^-.\..+=/)) {
- m = arg.match(/^-([^=]+)=([\s\S]*)$/);
- if (m !== null && Array.isArray(m) && m.length >= 3) {
- setArg(m[1], m[2]);
- }
- // dot-notation flag separated by space.
- }
- else if (arg.match(/^-.\..+/) && !arg.match(negative)) {
- next = args[i + 1];
- m = arg.match(/^-(.\..+)/);
- if (m !== null && Array.isArray(m) && m.length >= 2) {
- key = m[1];
- if (next !== undefined && !next.match(/^-/) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- else if (arg.match(/^-[^-]+/) && !arg.match(negative)) {
- letters = arg.slice(1, -1).split('');
- broken = false;
- for (let j = 0; j < letters.length; j++) {
- next = arg.slice(j + 2);
- if (letters[j + 1] && letters[j + 1] === '=') {
- value = arg.slice(j + 3);
- key = letters[j];
- if (checkAllAliases(key, flags.arrays)) {
- // array format = '-f=a b c'
- i = eatArray(i, key, args, value);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- // nargs format = '-f=monkey washing cat'
- i = eatNargs(i, key, args, value);
- }
- else {
- setArg(key, value);
- }
- broken = true;
- break;
- }
- if (next === '-') {
- setArg(letters[j], next);
- continue;
- }
- // current letter is an alphabetic character and next value is a number
- if (/[A-Za-z]/.test(letters[j]) &&
- /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next) &&
- checkAllAliases(next, flags.bools) === false) {
- setArg(letters[j], next);
- broken = true;
- break;
- }
- if (letters[j + 1] && letters[j + 1].match(/\W/)) {
- setArg(letters[j], next);
- broken = true;
- break;
- }
- else {
- setArg(letters[j], defaultValue(letters[j]));
- }
- }
- key = arg.slice(-1)[0];
- if (!broken && key !== '-') {
- if (checkAllAliases(key, flags.arrays)) {
- // array format = '-f a b c'
- i = eatArray(i, key, args);
- }
- else if (checkAllAliases(key, flags.nargs) !== false) {
- // nargs format = '-f a b c'
- // should be truthy even if: flags.nargs[key] === 0
- i = eatNargs(i, key, args);
- }
- else {
- next = args[i + 1];
- if (next !== undefined && (!/^(-|--)[^-]/.test(next) ||
- next.match(negative)) &&
- !checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts)) {
- setArg(key, next);
- i++;
- }
- else if (/^(true|false)$/.test(next)) {
- setArg(key, next);
- i++;
- }
- else {
- setArg(key, defaultValue(key));
- }
- }
- }
- }
- else if (arg.match(/^-[0-9]$/) &&
- arg.match(negative) &&
- checkAllAliases(arg.slice(1), flags.bools)) {
- // single-digit boolean alias, e.g: xargs -0
- key = arg.slice(1);
- setArg(key, defaultValue(key));
- }
- else if (arg === '--') {
- notFlags = args.slice(i + 1);
- break;
- }
- else if (configuration['halt-at-non-option']) {
- notFlags = args.slice(i);
- break;
- }
- else {
- pushPositional(arg);
- }
- }
- // order of precedence:
- // 1. command line arg
- // 2. value from env var
- // 3. value from config file
- // 4. value from config objects
- // 5. configured default value
- applyEnvVars(argv, true); // special case: check env vars that point to config file
- applyEnvVars(argv, false);
- setConfig(argv);
- setConfigObjects();
- applyDefaultsAndAliases(argv, flags.aliases, defaults, true);
- applyCoercions(argv);
- if (configuration['set-placeholder-key'])
- setPlaceholderKeys(argv);
- // for any counts either not in args or without an explicit default, set to 0
- Object.keys(flags.counts).forEach(function (key) {
- if (!hasKey(argv, key.split('.')))
- setArg(key, 0);
- });
- // '--' defaults to undefined.
- if (notFlagsOption && notFlags.length)
- argv[notFlagsArgv] = [];
- notFlags.forEach(function (key) {
- argv[notFlagsArgv].push(key);
- });
- if (configuration['camel-case-expansion'] && configuration['strip-dashed']) {
- Object.keys(argv).filter(key => key !== '--' && key.includes('-')).forEach(key => {
- delete argv[key];
- });
- }
- if (configuration['strip-aliased']) {
- ;
- [].concat(...Object.keys(aliases).map(k => aliases[k])).forEach(alias => {
- if (configuration['camel-case-expansion'] && alias.includes('-')) {
- delete argv[alias.split('.').map(prop => camelCase(prop)).join('.')];
- }
- delete argv[alias];
- });
- }
- // Push argument into positional array, applying numeric coercion:
- function pushPositional(arg) {
- const maybeCoercedNumber = maybeCoerceNumber('_', arg);
- if (typeof maybeCoercedNumber === 'string' || typeof maybeCoercedNumber === 'number') {
- argv._.push(maybeCoercedNumber);
- }
- }
- // how many arguments should we consume, based
- // on the nargs option?
- function eatNargs(i, key, args, argAfterEqualSign) {
- let ii;
- let toEat = checkAllAliases(key, flags.nargs);
- // NaN has a special meaning for the array type, indicating that one or
- // more values are expected.
- toEat = typeof toEat !== 'number' || isNaN(toEat) ? 1 : toEat;
- if (toEat === 0) {
- if (!isUndefined(argAfterEqualSign)) {
- error = Error(__('Argument unexpected for: %s', key));
- }
- setArg(key, defaultValue(key));
- return i;
- }
- let available = isUndefined(argAfterEqualSign) ? 0 : 1;
- if (configuration['nargs-eats-options']) {
- // classic behavior, yargs eats positional and dash arguments.
- if (args.length - (i + 1) + available < toEat) {
- error = Error(__('Not enough arguments following: %s', key));
- }
- available = toEat;
- }
- else {
- // nargs will not consume flag arguments, e.g., -abc, --foo,
- // and terminates when one is observed.
- for (ii = i + 1; ii < args.length; ii++) {
- if (!args[ii].match(/^-[^0-9]/) || args[ii].match(negative) || isUnknownOptionAsArg(args[ii]))
- available++;
- else
- break;
- }
- if (available < toEat)
- error = Error(__('Not enough arguments following: %s', key));
- }
- let consumed = Math.min(available, toEat);
- if (!isUndefined(argAfterEqualSign) && consumed > 0) {
- setArg(key, argAfterEqualSign);
- consumed--;
- }
- for (ii = i + 1; ii < (consumed + i + 1); ii++) {
- setArg(key, args[ii]);
- }
- return (i + consumed);
- }
- // if an option is an array, eat all non-hyphenated arguments
- // following it... YUM!
- // e.g., --foo apple banana cat becomes ["apple", "banana", "cat"]
- function eatArray(i, key, args, argAfterEqualSign) {
- let argsToSet = [];
- let next = argAfterEqualSign || args[i + 1];
- // If both array and nargs are configured, enforce the nargs count:
- const nargsCount = checkAllAliases(key, flags.nargs);
- if (checkAllAliases(key, flags.bools) && !(/^(true|false)$/.test(next))) {
- argsToSet.push(true);
- }
- else if (isUndefined(next) ||
- (isUndefined(argAfterEqualSign) && /^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))) {
- // for keys without value ==> argsToSet remains an empty []
- // set user default value, if available
- if (defaults[key] !== undefined) {
- const defVal = defaults[key];
- argsToSet = Array.isArray(defVal) ? defVal : [defVal];
- }
- }
- else {
- // value in --option=value is eaten as is
- if (!isUndefined(argAfterEqualSign)) {
- argsToSet.push(processValue(key, argAfterEqualSign, true));
- }
- for (let ii = i + 1; ii < args.length; ii++) {
- if ((!configuration['greedy-arrays'] && argsToSet.length > 0) ||
- (nargsCount && typeof nargsCount === 'number' && argsToSet.length >= nargsCount))
- break;
- next = args[ii];
- if (/^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))
- break;
- i = ii;
- argsToSet.push(processValue(key, next, inputIsString));
- }
- }
- // If both array and nargs are configured, create an error if less than
- // nargs positionals were found. NaN has special meaning, indicating
- // that at least one value is required (more are okay).
- if (typeof nargsCount === 'number' && ((nargsCount && argsToSet.length < nargsCount) ||
- (isNaN(nargsCount) && argsToSet.length === 0))) {
- error = Error(__('Not enough arguments following: %s', key));
- }
- setArg(key, argsToSet);
- return i;
- }
- function setArg(key, val, shouldStripQuotes = inputIsString) {
- if (/-/.test(key) && configuration['camel-case-expansion']) {
- const alias = key.split('.').map(function (prop) {
- return camelCase(prop);
- }).join('.');
- addNewAlias(key, alias);
- }
- const value = processValue(key, val, shouldStripQuotes);
- const splitKey = key.split('.');
- setKey(argv, splitKey, value);
- // handle populating aliases of the full key
- if (flags.aliases[key]) {
- flags.aliases[key].forEach(function (x) {
- const keyProperties = x.split('.');
- setKey(argv, keyProperties, value);
- });
- }
- // handle populating aliases of the first element of the dot-notation key
- if (splitKey.length > 1 && configuration['dot-notation']) {
- ;
- (flags.aliases[splitKey[0]] || []).forEach(function (x) {
- let keyProperties = x.split('.');
- // expand alias with nested objects in key
- const a = [].concat(splitKey);
- a.shift(); // nuke the old key.
- keyProperties = keyProperties.concat(a);
- // populate alias only if is not already an alias of the full key
- // (already populated above)
- if (!(flags.aliases[key] || []).includes(keyProperties.join('.'))) {
- setKey(argv, keyProperties, value);
- }
- });
- }
- // Set normalize getter and setter when key is in 'normalize' but isn't an array
- if (checkAllAliases(key, flags.normalize) && !checkAllAliases(key, flags.arrays)) {
- const keys = [key].concat(flags.aliases[key] || []);
- keys.forEach(function (key) {
- Object.defineProperty(argvReturn, key, {
- enumerable: true,
- get() {
- return val;
- },
- set(value) {
- val = typeof value === 'string' ? mixin.normalize(value) : value;
- }
- });
- });
- }
- }
- function addNewAlias(key, alias) {
- if (!(flags.aliases[key] && flags.aliases[key].length)) {
- flags.aliases[key] = [alias];
- newAliases[alias] = true;
- }
- if (!(flags.aliases[alias] && flags.aliases[alias].length)) {
- addNewAlias(alias, key);
- }
- }
- function processValue(key, val, shouldStripQuotes) {
- // strings may be quoted, clean this up as we assign values.
- if (shouldStripQuotes) {
- val = stripQuotes(val);
- }
- // handle parsing boolean arguments --foo=true --bar false.
- if (checkAllAliases(key, flags.bools) || checkAllAliases(key, flags.counts)) {
- if (typeof val === 'string')
- val = val === 'true';
- }
- let value = Array.isArray(val)
- ? val.map(function (v) { return maybeCoerceNumber(key, v); })
- : maybeCoerceNumber(key, val);
- // increment a count given as arg (either no value or value parsed as boolean)
- if (checkAllAliases(key, flags.counts) && (isUndefined(value) || typeof value === 'boolean')) {
- value = increment();
- }
- // Set normalized value when key is in 'normalize' and in 'arrays'
- if (checkAllAliases(key, flags.normalize) && checkAllAliases(key, flags.arrays)) {
- if (Array.isArray(val))
- value = val.map((val) => { return mixin.normalize(val); });
- else
- value = mixin.normalize(val);
- }
- return value;
- }
- function maybeCoerceNumber(key, value) {
- if (!configuration['parse-positional-numbers'] && key === '_')
- return value;
- if (!checkAllAliases(key, flags.strings) && !checkAllAliases(key, flags.bools) && !Array.isArray(value)) {
- const shouldCoerceNumber = looksLikeNumber(value) && configuration['parse-numbers'] && (Number.isSafeInteger(Math.floor(parseFloat(`${value}`))));
- if (shouldCoerceNumber || (!isUndefined(value) && checkAllAliases(key, flags.numbers))) {
- value = Number(value);
- }
- }
- return value;
- }
- // set args from config.json file, this should be
- // applied last so that defaults can be applied.
- function setConfig(argv) {
- const configLookup = Object.create(null);
- // expand defaults/aliases, in-case any happen to reference
- // the config.json file.
- applyDefaultsAndAliases(configLookup, flags.aliases, defaults);
- Object.keys(flags.configs).forEach(function (configKey) {
- const configPath = argv[configKey] || configLookup[configKey];
- if (configPath) {
- try {
- let config = null;
- const resolvedConfigPath = mixin.resolve(mixin.cwd(), configPath);
- const resolveConfig = flags.configs[configKey];
- if (typeof resolveConfig === 'function') {
- try {
- config = resolveConfig(resolvedConfigPath);
- }
- catch (e) {
- config = e;
- }
- if (config instanceof Error) {
- error = config;
- return;
- }
- }
- else {
- config = mixin.require(resolvedConfigPath);
- }
- setConfigObject(config);
- }
- catch (ex) {
- // Deno will receive a PermissionDenied error if an attempt is
- // made to load config without the --allow-read flag:
- if (ex.name === 'PermissionDenied')
- error = ex;
- else if (argv[configKey])
- error = Error(__('Invalid JSON config file: %s', configPath));
- }
- }
- });
- }
- // set args from config object.
- // it recursively checks nested objects.
- function setConfigObject(config, prev) {
- Object.keys(config).forEach(function (key) {
- const value = config[key];
- const fullKey = prev ? prev + '.' + key : key;
- // if the value is an inner object and we have dot-notation
- // enabled, treat inner objects in config the same as
- // heavily nested dot notations (foo.bar.apple).
- if (typeof value === 'object' && value !== null && !Array.isArray(value) && configuration['dot-notation']) {
- // if the value is an object but not an array, check nested object
- setConfigObject(value, fullKey);
- }
- else {
- // setting arguments via CLI takes precedence over
- // values within the config file.
- if (!hasKey(argv, fullKey.split('.')) || (checkAllAliases(fullKey, flags.arrays) && configuration['combine-arrays'])) {
- setArg(fullKey, value);
- }
- }
- });
- }
- // set all config objects passed in opts
- function setConfigObjects() {
- if (typeof configObjects !== 'undefined') {
- configObjects.forEach(function (configObject) {
- setConfigObject(configObject);
- });
- }
- }
- function applyEnvVars(argv, configOnly) {
- if (typeof envPrefix === 'undefined')
- return;
- const prefix = typeof envPrefix === 'string' ? envPrefix : '';
- const env = mixin.env();
- Object.keys(env).forEach(function (envVar) {
- if (prefix === '' || envVar.lastIndexOf(prefix, 0) === 0) {
- // get array of nested keys and convert them to camel case
- const keys = envVar.split('__').map(function (key, i) {
- if (i === 0) {
- key = key.substring(prefix.length);
- }
- return camelCase(key);
- });
- if (((configOnly && flags.configs[keys.join('.')]) || !configOnly) && !hasKey(argv, keys)) {
- setArg(keys.join('.'), env[envVar]);
- }
- }
- });
- }
- function applyCoercions(argv) {
- let coerce;
- const applied = new Set();
- Object.keys(argv).forEach(function (key) {
- if (!applied.has(key)) { // If we haven't already coerced this option via one of its aliases
- coerce = checkAllAliases(key, flags.coercions);
- if (typeof coerce === 'function') {
- try {
- const value = maybeCoerceNumber(key, coerce(argv[key]));
- ([].concat(flags.aliases[key] || [], key)).forEach(ali => {
- applied.add(ali);
- argv[ali] = value;
- });
- }
- catch (err) {
- error = err;
- }
- }
- }
- });
- }
- function setPlaceholderKeys(argv) {
- flags.keys.forEach((key) => {
- // don't set placeholder keys for dot notation options 'foo.bar'.
- if (~key.indexOf('.'))
- return;
- if (typeof argv[key] === 'undefined')
- argv[key] = undefined;
- });
- return argv;
- }
- function applyDefaultsAndAliases(obj, aliases, defaults, canLog = false) {
- Object.keys(defaults).forEach(function (key) {
- if (!hasKey(obj, key.split('.'))) {
- setKey(obj, key.split('.'), defaults[key]);
- if (canLog)
- defaulted[key] = true;
- (aliases[key] || []).forEach(function (x) {
- if (hasKey(obj, x.split('.')))
- return;
- setKey(obj, x.split('.'), defaults[key]);
- });
- }
- });
- }
- function hasKey(obj, keys) {
- let o = obj;
- if (!configuration['dot-notation'])
- keys = [keys.join('.')];
- keys.slice(0, -1).forEach(function (key) {
- o = (o[key] || {});
- });
- const key = keys[keys.length - 1];
- if (typeof o !== 'object')
- return false;
- else
- return key in o;
- }
- function setKey(obj, keys, value) {
- let o = obj;
- if (!configuration['dot-notation'])
- keys = [keys.join('.')];
- keys.slice(0, -1).forEach(function (key) {
- // TODO(bcoe): in the next major version of yargs, switch to
- // Object.create(null) for dot notation:
- key = sanitizeKey(key);
- if (typeof o === 'object' && o[key] === undefined) {
- o[key] = {};
- }
- if (typeof o[key] !== 'object' || Array.isArray(o[key])) {
- // ensure that o[key] is an array, and that the last item is an empty object.
- if (Array.isArray(o[key])) {
- o[key].push({});
- }
- else {
- o[key] = [o[key], {}];
- }
- // we want to update the empty object at the end of the o[key] array, so set o to that object
- o = o[key][o[key].length - 1];
- }
- else {
- o = o[key];
- }
- });
- // TODO(bcoe): in the next major version of yargs, switch to
- // Object.create(null) for dot notation:
- const key = sanitizeKey(keys[keys.length - 1]);
- const isTypeArray = checkAllAliases(keys.join('.'), flags.arrays);
- const isValueArray = Array.isArray(value);
- let duplicate = configuration['duplicate-arguments-array'];
- // nargs has higher priority than duplicate
- if (!duplicate && checkAllAliases(key, flags.nargs)) {
- duplicate = true;
- if ((!isUndefined(o[key]) && flags.nargs[key] === 1) || (Array.isArray(o[key]) && o[key].length === flags.nargs[key])) {
- o[key] = undefined;
- }
- }
- if (value === increment()) {
- o[key] = increment(o[key]);
- }
- else if (Array.isArray(o[key])) {
- if (duplicate && isTypeArray && isValueArray) {
- o[key] = configuration['flatten-duplicate-arrays'] ? o[key].concat(value) : (Array.isArray(o[key][0]) ? o[key] : [o[key]]).concat([value]);
- }
- else if (!duplicate && Boolean(isTypeArray) === Boolean(isValueArray)) {
- o[key] = value;
- }
- else {
- o[key] = o[key].concat([value]);
- }
- }
- else if (o[key] === undefined && isTypeArray) {
- o[key] = isValueArray ? value : [value];
- }
- else if (duplicate && !(o[key] === undefined ||
- checkAllAliases(key, flags.counts) ||
- checkAllAliases(key, flags.bools))) {
- o[key] = [o[key], value];
- }
- else {
- o[key] = value;
- }
- }
- // extend the aliases list with inferred aliases.
- function extendAliases(...args) {
- args.forEach(function (obj) {
- Object.keys(obj || {}).forEach(function (key) {
- // short-circuit if we've already added a key
- // to the aliases array, for example it might
- // exist in both 'opts.default' and 'opts.key'.
- if (flags.aliases[key])
- return;
- flags.aliases[key] = [].concat(aliases[key] || []);
- // For "--option-name", also set argv.optionName
- flags.aliases[key].concat(key).forEach(function (x) {
- if (/-/.test(x) && configuration['camel-case-expansion']) {
- const c = camelCase(x);
- if (c !== key && flags.aliases[key].indexOf(c) === -1) {
- flags.aliases[key].push(c);
- newAliases[c] = true;
- }
- }
- });
- // For "--optionName", also set argv['option-name']
- flags.aliases[key].concat(key).forEach(function (x) {
- if (x.length > 1 && /[A-Z]/.test(x) && configuration['camel-case-expansion']) {
- const c = decamelize(x, '-');
- if (c !== key && flags.aliases[key].indexOf(c) === -1) {
- flags.aliases[key].push(c);
- newAliases[c] = true;
- }
- }
- });
- flags.aliases[key].forEach(function (x) {
- flags.aliases[x] = [key].concat(flags.aliases[key].filter(function (y) {
- return x !== y;
- }));
- });
- });
- });
- }
- function checkAllAliases(key, flag) {
- const toCheck = [].concat(flags.aliases[key] || [], key);
- const keys = Object.keys(flag);
- const setAlias = toCheck.find(key => keys.includes(key));
- return setAlias ? flag[setAlias] : false;
- }
- function hasAnyFlag(key) {
- const flagsKeys = Object.keys(flags);
- const toCheck = [].concat(flagsKeys.map(k => flags[k]));
- return toCheck.some(function (flag) {
- return Array.isArray(flag) ? flag.includes(key) : flag[key];
- });
- }
- function hasFlagsMatching(arg, ...patterns) {
- const toCheck = [].concat(...patterns);
- return toCheck.some(function (pattern) {
- const match = arg.match(pattern);
- return match && hasAnyFlag(match[1]);
- });
- }
- // based on a simplified version of the short flag group parsing logic
- function hasAllShortFlags(arg) {
- // if this is a negative number, or doesn't start with a single hyphen, it's not a short flag group
- if (arg.match(negative) || !arg.match(/^-[^-]+/)) {
- return false;
- }
- let hasAllFlags = true;
- let next;
- const letters = arg.slice(1).split('');
- for (let j = 0; j < letters.length; j++) {
- next = arg.slice(j + 2);
- if (!hasAnyFlag(letters[j])) {
- hasAllFlags = false;
- break;
- }
- if ((letters[j + 1] && letters[j + 1] === '=') ||
- next === '-' ||
- (/[A-Za-z]/.test(letters[j]) && /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) ||
- (letters[j + 1] && letters[j + 1].match(/\W/))) {
- break;
- }
- }
- return hasAllFlags;
- }
- function isUnknownOptionAsArg(arg) {
- return configuration['unknown-options-as-args'] && isUnknownOption(arg);
- }
- function isUnknownOption(arg) {
- arg = arg.replace(/^-{3,}/, '--');
- // ignore negative numbers
- if (arg.match(negative)) {
- return false;
- }
- // if this is a short option group and all of them are configured, it isn't unknown
- if (hasAllShortFlags(arg)) {
- return false;
- }
- // e.g. '--count=2'
- const flagWithEquals = /^-+([^=]+?)=[\s\S]*$/;
- // e.g. '-a' or '--arg'
- const normalFlag = /^-+([^=]+?)$/;
- // e.g. '-a-'
- const flagEndingInHyphen = /^-+([^=]+?)-$/;
- // e.g. '-abc123'
- const flagEndingInDigits = /^-+([^=]+?\d+)$/;
- // e.g. '-a/usr/local'
- const flagEndingInNonWordCharacters = /^-+([^=]+?)\W+.*$/;
- // check the different types of flag styles, including negatedBoolean, a pattern defined near the start of the parse method
- return !hasFlagsMatching(arg, flagWithEquals, negatedBoolean, normalFlag, flagEndingInHyphen, flagEndingInDigits, flagEndingInNonWordCharacters);
- }
- // make a best effort to pick a default value
- // for an option based on name and type.
- function defaultValue(key) {
- if (!checkAllAliases(key, flags.bools) &&
- !checkAllAliases(key, flags.counts) &&
- `${key}` in defaults) {
- return defaults[key];
- }
- else {
- return defaultForType(guessType(key));
- }
- }
- // return a default value, given the type of a flag.,
- function defaultForType(type) {
- const def = {
- [DefaultValuesForTypeKey.BOOLEAN]: true,
- [DefaultValuesForTypeKey.STRING]: '',
- [DefaultValuesForTypeKey.NUMBER]: undefined,
- [DefaultValuesForTypeKey.ARRAY]: []
- };
- return def[type];
- }
- // given a flag, enforce a default type.
- function guessType(key) {
- let type = DefaultValuesForTypeKey.BOOLEAN;
- if (checkAllAliases(key, flags.strings))
- type = DefaultValuesForTypeKey.STRING;
- else if (checkAllAliases(key, flags.numbers))
- type = DefaultValuesForTypeKey.NUMBER;
- else if (checkAllAliases(key, flags.bools))
- type = DefaultValuesForTypeKey.BOOLEAN;
- else if (checkAllAliases(key, flags.arrays))
- type = DefaultValuesForTypeKey.ARRAY;
- return type;
- }
- function isUndefined(num) {
- return num === undefined;
- }
- // check user configuration settings for inconsistencies
- function checkConfiguration() {
- // count keys should not be set as array/narg
- Object.keys(flags.counts).find(key => {
- if (checkAllAliases(key, flags.arrays)) {
- error = Error(__('Invalid configuration: %s, opts.count excludes opts.array.', key));
- return true;
- }
- else if (checkAllAliases(key, flags.nargs)) {
- error = Error(__('Invalid configuration: %s, opts.count excludes opts.narg.', key));
- return true;
- }
- return false;
- });
- }
- return {
- aliases: Object.assign({}, flags.aliases),
- argv: Object.assign(argvReturn, argv),
- configuration: configuration,
- defaulted: Object.assign({}, defaulted),
- error: error,
- newAliases: Object.assign({}, newAliases)
- };
- }
-}
-// if any aliases reference each other, we should
-// merge them together.
-function combineAliases(aliases) {
- const aliasArrays = [];
- const combined = Object.create(null);
- let change = true;
- // turn alias lookup hash {key: ['alias1', 'alias2']} into
- // a simple array ['key', 'alias1', 'alias2']
- Object.keys(aliases).forEach(function (key) {
- aliasArrays.push([].concat(aliases[key], key));
- });
- // combine arrays until zero changes are
- // made in an iteration.
- while (change) {
- change = false;
- for (let i = 0; i < aliasArrays.length; i++) {
- for (let ii = i + 1; ii < aliasArrays.length; ii++) {
- const intersect = aliasArrays[i].filter(function (v) {
- return aliasArrays[ii].indexOf(v) !== -1;
- });
- if (intersect.length) {
- aliasArrays[i] = aliasArrays[i].concat(aliasArrays[ii]);
- aliasArrays.splice(ii, 1);
- change = true;
- break;
- }
- }
- }
- }
- // map arrays back to the hash-lookup (de-dupe while
- // we're at it).
- aliasArrays.forEach(function (aliasArray) {
- aliasArray = aliasArray.filter(function (v, i, self) {
- return self.indexOf(v) === i;
- });
- const lastAlias = aliasArray.pop();
- if (lastAlias !== undefined && typeof lastAlias === 'string') {
- combined[lastAlias] = aliasArray;
- }
- });
- return combined;
-}
-// this function should only be called when a count is given as an arg
-// it is NOT called to set a default value
-// thus we can start the count at 1 instead of 0
-function increment(orig) {
- return orig !== undefined ? orig + 1 : 1;
-}
-// TODO(bcoe): in the next major version of yargs, switch to
-// Object.create(null) for dot notation:
-function sanitizeKey(key) {
- if (key === '__proto__')
- return '___proto___';
- return key;
-}
-function stripQuotes(val) {
- return (typeof val === 'string' &&
- (val[0] === "'" || val[0] === '"') &&
- val[val.length - 1] === val[0])
- ? val.substring(1, val.length - 1)
- : val;
-}
generated by cgit v1.2.3-94-g38b9 (git 2.51.2) at 2025-11-01 00:29:02 +0200