--- /dev/null
+// Generated by LiveScript 1.6.0
+(function(){
+ var VERSION, ref$, id, map, compact, any, groupBy, partition, chars, isItNaN, keys, Obj, camelize, deepIs, closestString, nameToRaw, dasherize, naturalJoin, generateHelp, generateHelpForOption, parsedTypeCheck, parseType, parseLevn, camelizeKeys, parseString, main, toString$ = {}.toString, slice$ = [].slice, arrayFrom$ = Array.from || function(x){return slice$.call(x);};
+ VERSION = '0.8.3';
+ ref$ = require('prelude-ls'), id = ref$.id, map = ref$.map, compact = ref$.compact, any = ref$.any, groupBy = ref$.groupBy, partition = ref$.partition, chars = ref$.chars, isItNaN = ref$.isItNaN, keys = ref$.keys, Obj = ref$.Obj, camelize = ref$.camelize;
+ deepIs = require('deep-is');
+ ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin;
+ ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption;
+ ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType;
+ parseLevn = require('levn').parsedTypeParse;
+ camelizeKeys = function(obj){
+ var key, value, resultObj$ = {};
+ for (key in obj) {
+ value = obj[key];
+ resultObj$[camelize(key)] = value;
+ }
+ return resultObj$;
+ };
+ parseString = function(string){
+ var assignOpt, regex, replaceRegex, result;
+ assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*=';
+ regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g');
+ replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$');
+ result = map(function(it){
+ return it.replace(replaceRegex, '$1$2');
+ }, string.match(regex) || []);
+ return result;
+ };
+ main = function(libOptions){
+ var opts, defaults, required, traverse, getOption, parse;
+ opts = {};
+ defaults = {};
+ required = [];
+ if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') {
+ libOptions.stdout = process.stdout;
+ }
+ libOptions.positionalAnywhere == null && (libOptions.positionalAnywhere = true);
+ libOptions.typeAliases == null && (libOptions.typeAliases = {});
+ libOptions.defaults == null && (libOptions.defaults = {});
+ if (libOptions.concatRepeatedArrays != null) {
+ libOptions.defaults.concatRepeatedArrays = libOptions.concatRepeatedArrays;
+ }
+ if (libOptions.mergeRepeatedObjects != null) {
+ libOptions.defaults.mergeRepeatedObjects = libOptions.mergeRepeatedObjects;
+ }
+ traverse = function(options){
+ var i$, len$, option, name, k, ref$, v, type, that, e, parsedPossibilities, parsedType, j$, len1$, possibility, rawDependsType, dependsOpts, dependsType, cra, alias, shortNames, longNames;
+ if (toString$.call(options).slice(8, -1) !== 'Array') {
+ throw new Error('No options defined.');
+ }
+ for (i$ = 0, len$ = options.length; i$ < len$; ++i$) {
+ option = options[i$];
+ if (option.heading == null) {
+ name = option.option;
+ if (opts[name] != null) {
+ throw new Error("Option '" + name + "' already defined.");
+ }
+ for (k in ref$ = libOptions.defaults) {
+ v = ref$[k];
+ option[k] == null && (option[k] = v);
+ }
+ if (option.type === 'Boolean') {
+ option.boolean == null && (option.boolean = true);
+ }
+ if (option.parsedType == null) {
+ if (!option.type) {
+ throw new Error("No type defined for option '" + name + "'.");
+ }
+ try {
+ type = (that = libOptions.typeAliases[option.type]) != null
+ ? that
+ : option.type;
+ option.parsedType = parseType(type);
+ } catch (e$) {
+ e = e$;
+ throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message);
+ }
+ }
+ if (option['default']) {
+ try {
+ defaults[name] = parseLevn(option.parsedType, option['default']);
+ } catch (e$) {
+ e = e$;
+ throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message);
+ }
+ }
+ if (option['enum'] && !option.parsedPossiblities) {
+ parsedPossibilities = [];
+ parsedType = option.parsedType;
+ for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) {
+ possibility = ref$[j$];
+ try {
+ parsedPossibilities.push(parseLevn(parsedType, possibility));
+ } catch (e$) {
+ e = e$;
+ throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message);
+ }
+ }
+ option.parsedPossibilities = parsedPossibilities;
+ }
+ if (that = option.dependsOn) {
+ if (that.length) {
+ ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1);
+ dependsType = rawDependsType.toLowerCase();
+ if (dependsOpts.length) {
+ if (dependsType === 'and' || dependsType === 'or') {
+ option.dependsOn = [dependsType].concat(arrayFrom$(dependsOpts));
+ } else {
+ throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'");
+ }
+ } else {
+ if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') {
+ option.dependsOn = null;
+ } else {
+ option.dependsOn = ['and', rawDependsType];
+ }
+ }
+ } else {
+ option.dependsOn = null;
+ }
+ }
+ if (option.required) {
+ required.push(name);
+ }
+ opts[name] = option;
+ if (option.concatRepeatedArrays != null) {
+ cra = option.concatRepeatedArrays;
+ if ('Boolean' === toString$.call(cra).slice(8, -1)) {
+ option.concatRepeatedArrays = [cra, {}];
+ } else if (cra.length === 1) {
+ option.concatRepeatedArrays = [cra[0], {}];
+ } else if (cra.length !== 2) {
+ throw new Error("Invalid setting for concatRepeatedArrays");
+ }
+ }
+ if (option.alias || option.aliases) {
+ if (name === 'NUM') {
+ throw new Error("-NUM option can't have aliases.");
+ }
+ if (option.alias) {
+ option.aliases == null && (option.aliases = [].concat(option.alias));
+ }
+ for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) {
+ alias = ref$[j$];
+ if (opts[alias] != null) {
+ throw new Error("Option '" + alias + "' already defined.");
+ }
+ opts[alias] = option;
+ }
+ ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1];
+ option.shortNames == null && (option.shortNames = shortNames);
+ option.longNames == null && (option.longNames = longNames);
+ }
+ if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') {
+ option.negateName = true;
+ }
+ }
+ }
+ function fn$(it){
+ return it.length === 1;
+ }
+ };
+ traverse(libOptions.options);
+ getOption = function(name){
+ var opt, possiblyMeant;
+ opt = opts[name];
+ if (opt == null) {
+ possiblyMeant = closestString(keys(opts), name);
+ throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.'));
+ }
+ return opt;
+ };
+ parse = function(input, arg$){
+ var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, checkProp, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, valPrime, negated, noedName;
+ slice = (arg$ != null
+ ? arg$
+ : {}).slice;
+ obj = {};
+ positional = [];
+ restPositional = false;
+ overrideRequired = false;
+ prop = null;
+ setValue = function(name, value){
+ var opt, val, cra, e, currentType;
+ opt = getOption(name);
+ if (opt.boolean) {
+ val = value;
+ } else {
+ try {
+ cra = opt.concatRepeatedArrays;
+ if (cra != null && cra[0] && cra[1].oneValuePerFlag && opt.parsedType.length === 1 && opt.parsedType[0].structure === 'array') {
+ val = [parseLevn(opt.parsedType[0].of, value)];
+ } else {
+ val = parseLevn(opt.parsedType, value);
+ }
+ } catch (e$) {
+ e = e$;
+ throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + ".");
+ }
+ if (opt['enum'] && !any(function(it){
+ return deepIs(it, val);
+ }, opt.parsedPossibilities)) {
+ throw new Error("Option " + name + ": '" + val + "' not one of " + naturalJoin(opt['enum']) + ".");
+ }
+ }
+ currentType = toString$.call(obj[name]).slice(8, -1);
+ if (obj[name] != null) {
+ if (opt.concatRepeatedArrays != null && opt.concatRepeatedArrays[0] && currentType === 'Array') {
+ obj[name] = obj[name].concat(val);
+ } else if (opt.mergeRepeatedObjects && currentType === 'Object') {
+ import$(obj[name], val);
+ } else {
+ obj[name] = val;
+ }
+ } else {
+ obj[name] = val;
+ }
+ if (opt.restPositional) {
+ restPositional = true;
+ }
+ if (opt.overrideRequired) {
+ overrideRequired = true;
+ }
+ };
+ setDefaults = function(){
+ var name, ref$, value;
+ for (name in ref$ = defaults) {
+ value = ref$[name];
+ if (obj[name] == null) {
+ obj[name] = value;
+ }
+ }
+ };
+ checkRequired = function(){
+ var i$, ref$, len$, name;
+ if (overrideRequired) {
+ return;
+ }
+ for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) {
+ name = ref$[i$];
+ if (!obj[name]) {
+ throw new Error("Option " + nameToRaw(name) + " is required.");
+ }
+ }
+ };
+ mutuallyExclusiveError = function(first, second){
+ throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time.");
+ };
+ checkMutuallyExclusive = function(){
+ var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt;
+ rules = libOptions.mutuallyExclusive;
+ if (!rules) {
+ return;
+ }
+ for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) {
+ rule = rules[i$];
+ present = null;
+ for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) {
+ element = rule[j$];
+ if (toString$.call(element).slice(8, -1) === 'Array') {
+ for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) {
+ opt = element[k$];
+ if (opt in obj) {
+ if (present != null) {
+ mutuallyExclusiveError(present, opt);
+ } else {
+ present = opt;
+ break;
+ }
+ }
+ }
+ } else {
+ if (element in obj) {
+ if (present != null) {
+ mutuallyExclusiveError(present, element);
+ } else {
+ present = element;
+ }
+ }
+ }
+ }
+ }
+ };
+ checkDependency = function(option){
+ var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption;
+ dependsOn = option.dependsOn;
+ if (!dependsOn || option.dependenciesMet) {
+ return true;
+ }
+ type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1);
+ for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) {
+ targetOptionName = targetOptionNames[i$];
+ targetOption = obj[targetOptionName];
+ if (targetOption && checkDependency(targetOption)) {
+ if (type === 'or') {
+ return true;
+ }
+ } else if (type === 'and') {
+ throw new Error("The option '" + option.option + "' did not have its dependencies met.");
+ }
+ }
+ if (type === 'and') {
+ return true;
+ } else {
+ throw new Error("The option '" + option.option + "' did not meet any of its dependencies.");
+ }
+ };
+ checkDependencies = function(){
+ var name;
+ for (name in obj) {
+ checkDependency(opts[name]);
+ }
+ };
+ checkProp = function(){
+ if (prop) {
+ throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required.");
+ }
+ };
+ switch (toString$.call(input).slice(8, -1)) {
+ case 'String':
+ args = parseString(input.slice(slice != null ? slice : 0));
+ break;
+ case 'Array':
+ args = input.slice(slice != null ? slice : 2);
+ break;
+ case 'Object':
+ obj = {};
+ for (key in input) {
+ value = input[key];
+ if (key !== '_') {
+ option = getOption(dasherize(key));
+ if (parsedTypeCheck(option.parsedType, value)) {
+ obj[option.option] = value;
+ } else {
+ throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'.");
+ }
+ }
+ }
+ checkMutuallyExclusive();
+ checkDependencies();
+ setDefaults();
+ checkRequired();
+ return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$;
+ default:
+ throw new Error("Invalid argument to 'parse': " + input + ".");
+ }
+ for (i$ = 0, len$ = args.length; i$ < len$; ++i$) {
+ arg = args[i$];
+ if (arg === '--') {
+ restPositional = true;
+ } else if (restPositional) {
+ positional.push(arg);
+ } else {
+ if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) {
+ result = that;
+ checkProp();
+ short = result[1].length === 1;
+ argName = result[2];
+ usingAssign = result[3] != null;
+ val = result[4];
+ if (usingAssign && val == null) {
+ throw new Error("No value for '" + argName + "' specified.");
+ }
+ if (short) {
+ flags = chars(argName);
+ len = flags.length;
+ for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) {
+ i = j$;
+ flag = flags[j$];
+ opt = getOption(flag);
+ name = opt.option;
+ if (restPositional) {
+ positional.push(flag);
+ } else if (i === len - 1) {
+ if (usingAssign) {
+ valPrime = opt.boolean ? parseLevn([{
+ type: 'Boolean'
+ }], val) : val;
+ setValue(name, valPrime);
+ } else if (opt.boolean) {
+ setValue(name, true);
+ } else {
+ prop = name;
+ }
+ } else if (opt.boolean) {
+ setValue(name, true);
+ } else {
+ throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags.");
+ }
+ }
+ } else {
+ negated = false;
+ if (that = argName.match(/^no-(.+)$/)) {
+ negated = true;
+ noedName = that[1];
+ opt = getOption(noedName);
+ } else {
+ opt = getOption(argName);
+ }
+ name = opt.option;
+ if (opt.boolean) {
+ valPrime = usingAssign ? parseLevn([{
+ type: 'Boolean'
+ }], val) : true;
+ if (negated) {
+ setValue(name, !valPrime);
+ } else {
+ setValue(name, valPrime);
+ }
+ } else {
+ if (negated) {
+ throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'.");
+ }
+ if (usingAssign) {
+ setValue(name, val);
+ } else {
+ prop = name;
+ }
+ }
+ }
+ } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) {
+ opt = opts.NUM;
+ if (!opt) {
+ throw new Error('No -NUM option defined.');
+ }
+ setValue(opt.option, that[1]);
+ } else {
+ if (prop) {
+ setValue(prop, arg);
+ prop = null;
+ } else {
+ positional.push(arg);
+ if (!libOptions.positionalAnywhere) {
+ restPositional = true;
+ }
+ }
+ }
+ }
+ }
+ checkProp();
+ checkMutuallyExclusive();
+ checkDependencies();
+ setDefaults();
+ checkRequired();
+ return ref$ = camelizeKeys(obj), ref$._ = positional, ref$;
+ };
+ return {
+ parse: parse,
+ parseArgv: function(it){
+ return parse(it, {
+ slice: 2
+ });
+ },
+ generateHelp: generateHelp(libOptions),
+ generateHelpForOption: generateHelpForOption(getOption, libOptions)
+ };
+ };
+ main.VERSION = VERSION;
+ module.exports = main;
+ function import$(obj, src){
+ var own = {}.hasOwnProperty;
+ for (var key in src) if (own.call(src, key)) obj[key] = src[key];
+ return obj;
+ }
+}).call(this);
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