+++ /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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