| [d565449] | 1 | // Generated by LiveScript 1.6.0
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| 2 | (function(){
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| 3 | 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$.call(x);};
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| 4 | VERSION = '0.9.4';
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| 5 | ref$ = 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$.camelize;
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| 6 | deepIs = require('deep-is');
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| 7 | ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin;
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| 8 | ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption;
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| 9 | ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType;
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| 10 | parseLevn = require('levn').parsedTypeParse;
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| 11 | camelizeKeys = function(obj){
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| 12 | var key, value, resultObj$ = {};
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| 13 | for (key in obj) {
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| 14 | value = obj[key];
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| 15 | resultObj$[camelize(key)] = value;
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| 16 | }
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| 17 | return resultObj$;
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| 18 | };
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| 19 | parseString = function(string){
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| 20 | var assignOpt, regex, replaceRegex, result;
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| 21 | assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*=';
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| 22 | regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g');
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| 23 | replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$');
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| 24 | result = map(function(it){
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| 25 | return it.replace(replaceRegex, '$1$2');
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| 26 | }, string.match(regex) || []);
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| 27 | return result;
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| 28 | };
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| 29 | main = function(libOptions){
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| 30 | var opts, defaults, required, traverse, getOption, parse;
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| 31 | opts = {};
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| 32 | defaults = {};
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| 33 | required = [];
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| 34 | if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') {
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| 35 | libOptions.stdout = process.stdout;
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| 36 | }
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| 37 | libOptions.positionalAnywhere == null && (libOptions.positionalAnywhere = true);
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| 38 | libOptions.typeAliases == null && (libOptions.typeAliases = {});
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| 39 | libOptions.defaults == null && (libOptions.defaults = {});
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| 40 | if (libOptions.concatRepeatedArrays != null) {
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| 41 | libOptions.defaults.concatRepeatedArrays = libOptions.concatRepeatedArrays;
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| 42 | }
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| 43 | if (libOptions.mergeRepeatedObjects != null) {
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| 44 | libOptions.defaults.mergeRepeatedObjects = libOptions.mergeRepeatedObjects;
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| 45 | }
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| 46 | traverse = function(options){
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| 47 | var i$, len$, option, name, k, ref$, v, type, that, e, parsedPossibilities, parsedType, j$, len1$, possibility, rawDependsType, dependsOpts, dependsType, cra, alias, shortNames, longNames;
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| 48 | if (toString$.call(options).slice(8, -1) !== 'Array') {
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| 49 | throw new Error('No options defined.');
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| 50 | }
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| 51 | for (i$ = 0, len$ = options.length; i$ < len$; ++i$) {
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| 52 | option = options[i$];
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| 53 | if (option.heading == null) {
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| 54 | name = option.option;
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| 55 | if (opts[name] != null) {
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| 56 | throw new Error("Option '" + name + "' already defined.");
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| 57 | }
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| 58 | for (k in ref$ = libOptions.defaults) {
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| 59 | v = ref$[k];
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| 60 | option[k] == null && (option[k] = v);
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| 61 | }
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| 62 | if (option.type === 'Boolean') {
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| 63 | option.boolean == null && (option.boolean = true);
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| 64 | }
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| 65 | if (option.parsedType == null) {
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| 66 | if (!option.type) {
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| 67 | throw new Error("No type defined for option '" + name + "'.");
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| 68 | }
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| 69 | try {
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| 70 | type = (that = libOptions.typeAliases[option.type]) != null
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| 71 | ? that
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| 72 | : option.type;
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| 73 | option.parsedType = parseType(type);
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| 74 | } catch (e$) {
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| 75 | e = e$;
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| 76 | throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message);
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| 77 | }
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| 78 | }
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| 79 | if (option['default']) {
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| 80 | try {
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| 81 | defaults[name] = parseLevn(option.parsedType, option['default']);
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| 82 | } catch (e$) {
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| 83 | e = e$;
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| 84 | throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message);
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| 85 | }
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| 86 | }
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| 87 | if (option['enum'] && !option.parsedPossiblities) {
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| 88 | parsedPossibilities = [];
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| 89 | parsedType = option.parsedType;
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| 90 | for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) {
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| 91 | possibility = ref$[j$];
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| 92 | try {
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| 93 | parsedPossibilities.push(parseLevn(parsedType, possibility));
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| 94 | } catch (e$) {
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| 95 | e = e$;
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| 96 | throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message);
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| 97 | }
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| 98 | }
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| 99 | option.parsedPossibilities = parsedPossibilities;
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| 100 | }
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| 101 | if (that = option.dependsOn) {
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| 102 | if (that.length) {
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| 103 | ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1);
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| 104 | dependsType = rawDependsType.toLowerCase();
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| 105 | if (dependsOpts.length) {
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| 106 | if (dependsType === 'and' || dependsType === 'or') {
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| 107 | option.dependsOn = [dependsType].concat(arrayFrom$(dependsOpts));
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| 108 | } else {
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| 109 | throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'");
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| 110 | }
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| 111 | } else {
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| 112 | if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') {
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| 113 | option.dependsOn = null;
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| 114 | } else {
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| 115 | option.dependsOn = ['and', rawDependsType];
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| 116 | }
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| 117 | }
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| 118 | } else {
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| 119 | option.dependsOn = null;
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| 120 | }
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| 121 | }
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| 122 | if (option.required) {
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| 123 | required.push(name);
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| 124 | }
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| 125 | opts[name] = option;
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| 126 | if (option.concatRepeatedArrays != null) {
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| 127 | cra = option.concatRepeatedArrays;
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| 128 | if ('Boolean' === toString$.call(cra).slice(8, -1)) {
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| 129 | option.concatRepeatedArrays = [cra, {}];
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| 130 | } else if (cra.length === 1) {
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| 131 | option.concatRepeatedArrays = [cra[0], {}];
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| 132 | } else if (cra.length !== 2) {
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| 133 | throw new Error("Invalid setting for concatRepeatedArrays");
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| 134 | }
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| 135 | }
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| 136 | if (option.alias || option.aliases) {
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| 137 | if (name === 'NUM') {
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| 138 | throw new Error("-NUM option can't have aliases.");
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| 139 | }
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| 140 | if (option.alias) {
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| 141 | option.aliases == null && (option.aliases = [].concat(option.alias));
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| 142 | }
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| 143 | for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) {
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| 144 | alias = ref$[j$];
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| 145 | if (opts[alias] != null) {
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| 146 | throw new Error("Option '" + alias + "' already defined.");
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| 147 | }
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| 148 | opts[alias] = option;
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| 149 | }
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| 150 | ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1];
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| 151 | option.shortNames == null && (option.shortNames = shortNames);
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| 152 | option.longNames == null && (option.longNames = longNames);
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| 153 | }
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| 154 | if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') {
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| 155 | option.negateName = true;
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| 156 | }
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| 157 | }
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| 158 | }
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| 159 | function fn$(it){
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| 160 | return it.length === 1;
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| 161 | }
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| 162 | };
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| 163 | traverse(libOptions.options);
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| 164 | getOption = function(name){
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| 165 | var opt, possiblyMeant;
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| 166 | opt = opts[name];
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| 167 | if (opt == null) {
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| 168 | possiblyMeant = closestString(keys(opts), name);
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| 169 | throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.'));
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| 170 | }
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| 171 | return opt;
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| 172 | };
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| 173 | parse = function(input, arg$){
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| 174 | var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, checkProp, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, valPrime, negated, noedName;
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| 175 | slice = (arg$ != null
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| 176 | ? arg$
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| 177 | : {}).slice;
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| 178 | obj = {};
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| 179 | positional = [];
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| 180 | restPositional = false;
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| 181 | overrideRequired = false;
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| 182 | prop = null;
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| 183 | setValue = function(name, value){
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| 184 | var opt, val, cra, e, currentType;
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| 185 | opt = getOption(name);
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| 186 | if (opt.boolean) {
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| 187 | val = value;
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| 188 | } else {
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| 189 | try {
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| 190 | cra = opt.concatRepeatedArrays;
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| 191 | if (cra != null && cra[0] && cra[1].oneValuePerFlag && opt.parsedType.length === 1 && opt.parsedType[0].structure === 'array') {
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| 192 | val = [parseLevn(opt.parsedType[0].of, value)];
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| 193 | } else {
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| 194 | val = parseLevn(opt.parsedType, value);
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| 195 | }
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| 196 | } catch (e$) {
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| 197 | e = e$;
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| 198 | throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + ".");
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| 199 | }
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| 200 | if (opt['enum'] && !any(function(it){
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| 201 | return deepIs(it, val);
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| 202 | }, opt.parsedPossibilities)) {
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| 203 | throw new Error("Option " + name + ": '" + val + "' not one of " + naturalJoin(opt['enum']) + ".");
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| 204 | }
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| 205 | }
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| 206 | currentType = toString$.call(obj[name]).slice(8, -1);
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| 207 | if (obj[name] != null) {
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| 208 | if (opt.concatRepeatedArrays != null && opt.concatRepeatedArrays[0] && currentType === 'Array') {
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| 209 | obj[name] = obj[name].concat(val);
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| 210 | } else if (opt.mergeRepeatedObjects && currentType === 'Object') {
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| 211 | import$(obj[name], val);
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| 212 | } else {
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| 213 | obj[name] = val;
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| 214 | }
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| 215 | } else {
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| 216 | obj[name] = val;
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| 217 | }
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| 218 | if (opt.restPositional) {
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| 219 | restPositional = true;
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| 220 | }
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| 221 | if (opt.overrideRequired) {
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| 222 | overrideRequired = true;
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| 223 | }
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| 224 | };
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| 225 | setDefaults = function(){
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| 226 | var name, ref$, value;
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| 227 | for (name in ref$ = defaults) {
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| 228 | value = ref$[name];
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| 229 | if (obj[name] == null) {
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| 230 | obj[name] = value;
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| 231 | }
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| 232 | }
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| 233 | };
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| 234 | checkRequired = function(){
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| 235 | var i$, ref$, len$, name;
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| 236 | if (overrideRequired) {
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| 237 | return;
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| 238 | }
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| 239 | for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) {
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| 240 | name = ref$[i$];
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| 241 | if (!obj[name]) {
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| 242 | throw new Error("Option " + nameToRaw(name) + " is required.");
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| 243 | }
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| 244 | }
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| 245 | };
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| 246 | mutuallyExclusiveError = function(first, second){
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| 247 | throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time.");
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| 248 | };
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| 249 | checkMutuallyExclusive = function(){
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| 250 | var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt;
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| 251 | rules = libOptions.mutuallyExclusive;
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| 252 | if (!rules) {
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| 253 | return;
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| 254 | }
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| 255 | for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) {
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| 256 | rule = rules[i$];
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| 257 | present = null;
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| 258 | for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) {
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| 259 | element = rule[j$];
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| 260 | if (toString$.call(element).slice(8, -1) === 'Array') {
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| 261 | for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) {
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| 262 | opt = element[k$];
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| 263 | if (opt in obj) {
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| 264 | if (present != null) {
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| 265 | mutuallyExclusiveError(present, opt);
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| 266 | } else {
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| 267 | present = opt;
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| 268 | break;
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| 269 | }
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| 270 | }
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| 271 | }
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| 272 | } else {
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| 273 | if (element in obj) {
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| 274 | if (present != null) {
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| 275 | mutuallyExclusiveError(present, element);
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| 276 | } else {
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| 277 | present = element;
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| 278 | }
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| 279 | }
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| 280 | }
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| 281 | }
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| 282 | }
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| 283 | };
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| 284 | checkDependency = function(option){
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| 285 | var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption;
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| 286 | dependsOn = option.dependsOn;
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| 287 | if (!dependsOn || option.dependenciesMet) {
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| 288 | return true;
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| 289 | }
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| 290 | type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1);
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| 291 | for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) {
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| 292 | targetOptionName = targetOptionNames[i$];
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| 293 | targetOption = obj[targetOptionName];
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| 294 | if (targetOption && checkDependency(targetOption)) {
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| 295 | if (type === 'or') {
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| 296 | return true;
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| 297 | }
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| 298 | } else if (type === 'and') {
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| 299 | throw new Error("The option '" + option.option + "' did not have its dependencies met.");
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| 300 | }
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| 301 | }
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| 302 | if (type === 'and') {
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| 303 | return true;
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| 304 | } else {
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| 305 | throw new Error("The option '" + option.option + "' did not meet any of its dependencies.");
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| 306 | }
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| 307 | };
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| 308 | checkDependencies = function(){
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| 309 | var name;
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| 310 | for (name in obj) {
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| 311 | checkDependency(opts[name]);
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| 312 | }
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| 313 | };
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| 314 | checkProp = function(){
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| 315 | if (prop) {
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| 316 | throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required.");
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| 317 | }
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| 318 | };
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| 319 | switch (toString$.call(input).slice(8, -1)) {
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| 320 | case 'String':
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| 321 | args = parseString(input.slice(slice != null ? slice : 0));
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| 322 | break;
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| 323 | case 'Array':
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| 324 | args = input.slice(slice != null ? slice : 2);
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| 325 | break;
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| 326 | case 'Object':
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| 327 | obj = {};
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| 328 | for (key in input) {
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| 329 | value = input[key];
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| 330 | if (key !== '_') {
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| 331 | option = getOption(dasherize(key));
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| 332 | if (parsedTypeCheck(option.parsedType, value)) {
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| 333 | obj[option.option] = value;
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| 334 | } else {
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| 335 | throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'.");
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| 336 | }
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| 337 | }
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| 338 | }
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| 339 | checkMutuallyExclusive();
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| 340 | checkDependencies();
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| 341 | setDefaults();
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| 342 | checkRequired();
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| 343 | return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$;
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| 344 | default:
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| 345 | throw new Error("Invalid argument to 'parse': " + input + ".");
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| 346 | }
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| 347 | for (i$ = 0, len$ = args.length; i$ < len$; ++i$) {
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| 348 | arg = args[i$];
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| 349 | if (arg === '--') {
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| 350 | restPositional = true;
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| 351 | } else if (restPositional) {
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| 352 | positional.push(arg);
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| 353 | } else {
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| 354 | if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) {
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| 355 | result = that;
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| 356 | checkProp();
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| 357 | short = result[1].length === 1;
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| 358 | argName = result[2];
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| 359 | usingAssign = result[3] != null;
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| 360 | val = result[4];
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| 361 | if (usingAssign && val == null) {
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| 362 | throw new Error("No value for '" + argName + "' specified.");
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| 363 | }
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| 364 | if (short) {
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| 365 | flags = chars(argName);
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| 366 | len = flags.length;
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| 367 | for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) {
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| 368 | i = j$;
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| 369 | flag = flags[j$];
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| 370 | opt = getOption(flag);
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| 371 | name = opt.option;
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| 372 | if (restPositional) {
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| 373 | positional.push(flag);
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| 374 | } else if (i === len - 1) {
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| 375 | if (usingAssign) {
|
|---|
| 376 | valPrime = opt.boolean ? parseLevn([{
|
|---|
| 377 | type: 'Boolean'
|
|---|
| 378 | }], val) : val;
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|---|
| 379 | setValue(name, valPrime);
|
|---|
| 380 | } else if (opt.boolean) {
|
|---|
| 381 | setValue(name, true);
|
|---|
| 382 | } else {
|
|---|
| 383 | prop = name;
|
|---|
| 384 | }
|
|---|
| 385 | } else if (opt.boolean) {
|
|---|
| 386 | setValue(name, true);
|
|---|
| 387 | } else {
|
|---|
| 388 | throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags.");
|
|---|
| 389 | }
|
|---|
| 390 | }
|
|---|
| 391 | } else {
|
|---|
| 392 | negated = false;
|
|---|
| 393 | if (that = argName.match(/^no-(.+)$/)) {
|
|---|
| 394 | negated = true;
|
|---|
| 395 | noedName = that[1];
|
|---|
| 396 | opt = getOption(noedName);
|
|---|
| 397 | } else {
|
|---|
| 398 | opt = getOption(argName);
|
|---|
| 399 | }
|
|---|
| 400 | name = opt.option;
|
|---|
| 401 | if (opt.boolean) {
|
|---|
| 402 | valPrime = usingAssign ? parseLevn([{
|
|---|
| 403 | type: 'Boolean'
|
|---|
| 404 | }], val) : true;
|
|---|
| 405 | if (negated) {
|
|---|
| 406 | setValue(name, !valPrime);
|
|---|
| 407 | } else {
|
|---|
| 408 | setValue(name, valPrime);
|
|---|
| 409 | }
|
|---|
| 410 | } else {
|
|---|
| 411 | if (negated) {
|
|---|
| 412 | throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'.");
|
|---|
| 413 | }
|
|---|
| 414 | if (usingAssign) {
|
|---|
| 415 | setValue(name, val);
|
|---|
| 416 | } else {
|
|---|
| 417 | prop = name;
|
|---|
| 418 | }
|
|---|
| 419 | }
|
|---|
| 420 | }
|
|---|
| 421 | } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) {
|
|---|
| 422 | opt = opts.NUM;
|
|---|
| 423 | if (!opt) {
|
|---|
| 424 | throw new Error('No -NUM option defined.');
|
|---|
| 425 | }
|
|---|
| 426 | setValue(opt.option, that[1]);
|
|---|
| 427 | } else {
|
|---|
| 428 | if (prop) {
|
|---|
| 429 | setValue(prop, arg);
|
|---|
| 430 | prop = null;
|
|---|
| 431 | } else {
|
|---|
| 432 | positional.push(arg);
|
|---|
| 433 | if (!libOptions.positionalAnywhere) {
|
|---|
| 434 | restPositional = true;
|
|---|
| 435 | }
|
|---|
| 436 | }
|
|---|
| 437 | }
|
|---|
| 438 | }
|
|---|
| 439 | }
|
|---|
| 440 | checkProp();
|
|---|
| 441 | checkMutuallyExclusive();
|
|---|
| 442 | checkDependencies();
|
|---|
| 443 | setDefaults();
|
|---|
| 444 | checkRequired();
|
|---|
| 445 | return ref$ = camelizeKeys(obj), ref$._ = positional, ref$;
|
|---|
| 446 | };
|
|---|
| 447 | return {
|
|---|
| 448 | parse: parse,
|
|---|
| 449 | parseArgv: function(it){
|
|---|
| 450 | return parse(it, {
|
|---|
| 451 | slice: 2
|
|---|
| 452 | });
|
|---|
| 453 | },
|
|---|
| 454 | generateHelp: generateHelp(libOptions),
|
|---|
| 455 | generateHelpForOption: generateHelpForOption(getOption, libOptions)
|
|---|
| 456 | };
|
|---|
| 457 | };
|
|---|
| 458 | main.VERSION = VERSION;
|
|---|
| 459 | module.exports = main;
|
|---|
| 460 | function import$(obj, src){
|
|---|
| 461 | var own = {}.hasOwnProperty;
|
|---|
| 462 | for (var key in src) if (own.call(src, key)) obj[key] = src[key];
|
|---|
| 463 | return obj;
|
|---|
| 464 | }
|
|---|
| 465 | }).call(this);
|
|---|
