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argparse

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Comparing version 1.0.4 to 1.0.5

lib/utils.js

7

CHANGELOG.md

@@ -0,1 +1,8 @@

1.0.5 / 2016-02-05
------------------
- Removed lodash dependency to significantly reduce install size.
Thanks to @mourner.
1.0.4 / 2016-01-17

@@ -2,0 +9,0 @@ ------------------

43

lib/action_container.js

@@ -10,7 +10,8 @@ /** internal

var format = require('util').format;
var _ = require('lodash');
// Constants
var $$ = require('./const');
var c = require('./const');
var $$ = require('./utils');
//Actions

@@ -31,4 +32,2 @@ var ActionHelp = require('./action/help');

/**

@@ -140,3 +139,3 @@ * new ActionContainer(options)

this._actions.forEach(function (action) {
if (action.dest in options) {
if ($$.has(options, action.dest)) {
action.defaultValue = options[action.dest];

@@ -154,6 +153,6 @@ }

ActionContainer.prototype.getDefault = function (dest) {
var result = (_.has(this._defaults, dest)) ? this._defaults[dest] : null;
var result = $$.has(this._defaults, dest) ? this._defaults[dest] : null;
this._actions.forEach(function (action) {
if (action.dest === dest && _.has(action, 'defaultValue')) {
if (action.dest === dest && $$.has(action, 'defaultValue')) {
result = action.defaultValue;

@@ -182,6 +181,6 @@ }

if (!_.isArray(args)) {
if (!Array.isArray(args)) {
throw new TypeError('addArgument first argument should be an array');
}
if (!_.isObject(options) || _.isArray(options)) {
if (typeof options !== 'object' || Array.isArray(options)) {
throw new TypeError('addArgument second argument should be a hash');

@@ -204,7 +203,7 @@ }

// if no default was supplied, use the parser-level default
if (_.isUndefined(options.defaultValue)) {
if (typeof options.defaultValue === 'undefined') {
var dest = options.dest;
if (_.has(this._defaults, dest)) {
if ($$.has(this._defaults, dest)) {
options.defaultValue = this._defaults[dest];
} else if (!_.isUndefined(this.argumentDefault)) {
} else if (typeof this.argumentDefault !== 'undefined') {
options.defaultValue = this.argumentDefault;

@@ -216,3 +215,3 @@ }

var ActionClass = this._popActionClass(options);
if (! _.isFunction(ActionClass)) {
if (typeof ActionClass !== 'function') {
throw new Error(format('Unknown action "%s".', ActionClass));

@@ -224,3 +223,3 @@ }

var typeFunction = this._registryGet('type', action.type, action.type);
if (!_.isFunction(typeFunction)) {
if (typeof typeFunction !== 'function') {
throw new Error(format('"%s" is not callable', typeFunction));

@@ -274,3 +273,3 @@ }

if (optionString.match(self._regexpNegativeNumber)) {
if (!_.some(self._hasNegativeNumberOptionals)) {
if (!self._hasNegativeNumberOptionals.some(Boolean)) {
self._hasNegativeNumberOptionals.push(true);

@@ -352,4 +351,4 @@ }

ActionContainer.prototype._getPositional = function (dest, options) {
if (_.isArray(dest)) {
dest = _.first(dest);
if (Array.isArray(dest)) {
dest = dest[0];
}

@@ -363,6 +362,6 @@ // make sure required is not specified

// always required
if (options.nargs !== $$.OPTIONAL && options.nargs !== $$.ZERO_OR_MORE) {
if (options.nargs !== c.OPTIONAL && options.nargs !== c.ZERO_OR_MORE) {
options.required = true;
}
if (options.nargs === $$.ZERO_OR_MORE && options.defaultValue === undefined) {
if (options.nargs === c.ZERO_OR_MORE && typeof options.defaultValue === 'undefined') {
options.required = true;

@@ -405,3 +404,3 @@ }

var optionStringDest = optionStringsLong.length ? optionStringsLong[0] :optionStrings[0];
dest = _.trim(optionStringDest, this.prefixChars);
dest = $$.trimChars(optionStringDest, this.prefixChars);

@@ -435,3 +434,3 @@ if (dest.length === 0) {

var handlerString = this.conflictHandler;
var handlerFuncName = "_handleConflict" + _.capitalize(handlerString);
var handlerFuncName = "_handleConflict" + $$.capitalize(handlerString);
var func = this[handlerFuncName];

@@ -466,3 +465,3 @@ if (typeof func === 'undefined') {

ActionContainer.prototype._handleConflictError = function (action, conflOptionals) {
var conflicts = _.map(conflOptionals, function (pair) {return pair[0]; });
var conflicts = conflOptionals.map(function (pair) {return pair[0]; });
conflicts = conflicts.join(', ');

@@ -469,0 +468,0 @@ throw argumentErrorHelper(

6

lib/action.js

@@ -35,3 +35,3 @@ /**

// Constants
var $$ = require('./const');
var c = require('./const');

@@ -103,5 +103,5 @@

return this.optionStrings.join('/');
} else if (this.metavar !== null && this.metavar !== $$.SUPPRESS) {
} else if (this.metavar !== null && this.metavar !== c.SUPPRESS) {
return this.metavar;
} else if (this.dest !== undefined && this.dest !== $$.SUPPRESS) {
} else if (this.dest !== undefined && this.dest !== c.SUPPRESS) {
return this.dest;

@@ -108,0 +108,0 @@ }

8

lib/action/append.js

@@ -17,3 +17,3 @@ /*:nodoc:*

// Constants
var $$ = require('../const');
var c = require('../const');

@@ -34,3 +34,3 @@ /*:nodoc:*

}
if (!!this.constant && this.nargs !== $$.OPTIONAL) {
if (!!this.constant && this.nargs !== c.OPTIONAL) {
throw new Error('nargs must be OPTIONAL to supply const');

@@ -52,7 +52,5 @@ }

ActionAppend.prototype.call = function (parser, namespace, values) {
var items = [].concat(namespace[this.dest] || []); // or _.clone
var items = (namespace[this.dest] || []).slice();
items.push(values);
namespace.set(this.dest, items);
};

6

lib/action/help.js

@@ -14,3 +14,3 @@ /*:nodoc:*

// Constants
var $$ = require('../const');
var c = require('../const');

@@ -28,5 +28,5 @@ /*:nodoc:*

else {
options.defaultValue = $$.SUPPRESS;
options.defaultValue = c.SUPPRESS;
}
options.dest = (options.dest !== null ? options.dest: $$.SUPPRESS);
options.dest = (options.dest !== null ? options.dest: c.SUPPRESS);
options.nargs = 0;

@@ -33,0 +33,0 @@ Action.call(this, options);

4

lib/action/store.js

@@ -16,3 +16,3 @@ /*:nodoc:*

// Constants
var $$ = require('../const');
var c = require('../const');

@@ -33,3 +33,3 @@

}
if (this.constant !== undefined && this.nargs !== $$.OPTIONAL) {
if (this.constant !== undefined && this.nargs !== c.OPTIONAL) {
throw new Error('nargs must be OPTIONAL to supply const');

@@ -36,0 +36,0 @@ }

15

lib/action/subparsers.js

@@ -12,3 +12,2 @@ /** internal

var format = require('util').format;
var _ = require('lodash');

@@ -19,3 +18,3 @@

// Constants
var $$ = require('../const');
var c = require('../const');

@@ -50,4 +49,4 @@ // Errors

options = options || {};
options.dest = options.dest || $$.SUPPRESS;
options.nargs = $$.PARSER;
options.dest = options.dest || c.SUPPRESS;
options.nargs = c.PARSER;

@@ -94,3 +93,3 @@ this.debug = (options.debug === true);

// create a pseudo-action to hold the choice help
if (!!options.help || _.isString(options.help)) {
if (!!options.help || typeof options.help === 'string') {
var help = options.help;

@@ -133,3 +132,3 @@ delete options.help;

// set the parser name if requested
if (this.dest !== $$.SUPPRESS) {
if (this.dest !== c.SUPPRESS) {
namespace[this.dest] = parserName;

@@ -145,3 +144,3 @@ }

parserName,
_.keys(this._nameParserMap).join(', ')
Object.keys(this._nameParserMap).join(', ')
));

@@ -153,3 +152,1 @@ }

};

9

lib/action/version.js

@@ -16,3 +16,3 @@ /*:nodoc:*

//
var $$ = require('../const');
var c = require('../const');

@@ -26,4 +26,4 @@ /*:nodoc:*

options = options || {};
options.defaultValue = (!!options.defaultValue ? options.defaultValue: $$.SUPPRESS);
options.dest = (options.dest || $$.SUPPRESS);
options.defaultValue = (!!options.defaultValue ? options.defaultValue: c.SUPPRESS);
options.dest = (options.dest || c.SUPPRESS);
options.nargs = 0;

@@ -50,4 +50,1 @@ this.version = options.version;

};

114

lib/argument_parser.js

@@ -13,9 +13,9 @@ /**

var Path = require('path');
var _ = require('lodash');
var sprintf = require('sprintf-js').sprintf;
// Constants
var $$ = require('./const');
var c = require('./const');
var $$ = require('./utils');
var ActionContainer = require('./action_container');

@@ -117,3 +117,3 @@

action: 'help',
defaultValue: $$.SUPPRESS,
defaultValue: c.SUPPRESS,
help: 'Show this help message and exit.'

@@ -129,3 +129,3 @@ }

version: this.version,
defaultValue: $$.SUPPRESS,
defaultValue: c.SUPPRESS,
help: "Show program's version number and exit."

@@ -190,3 +190,3 @@ }

formatter.addUsage(this.usage, positionals, groups, '');
options.prog = _.trim(formatter.formatHelp());
options.prog = formatter.formatHelp().trim();
}

@@ -272,7 +272,7 @@

self._actions.forEach(function (action) {
if (action.dest !== $$.SUPPRESS) {
if (!_.has(namespace, action.dest)) {
if (action.defaultValue !== $$.SUPPRESS) {
if (action.dest !== c.SUPPRESS) {
if (!$$.has(namespace, action.dest)) {
if (action.defaultValue !== c.SUPPRESS) {
var defaultValue = action.defaultValue;
if (_.isString(action.defaultValue)) {
if (typeof action.defaultValue === 'string') {
defaultValue = self._getValue(action, defaultValue);

@@ -286,3 +286,3 @@ }

_.keys(self._defaults).forEach(function (dest) {
Object.keys(self._defaults).forEach(function (dest) {
namespace[dest] = self._defaults[dest];

@@ -297,5 +297,5 @@ });

args = res[1];
if (_.has(namespace, $$._UNRECOGNIZED_ARGS_ATTR)) {
args = _.union(args, namespace[$$._UNRECOGNIZED_ARGS_ATTR]);
delete namespace[$$._UNRECOGNIZED_ARGS_ATTR];
if ($$.has(namespace, c._UNRECOGNIZED_ARGS_ATTR)) {
args = $$.arrayUnion(args, namespace[c._UNRECOGNIZED_ARGS_ATTR]);
delete namespace[c._UNRECOGNIZED_ARGS_ATTR];
}

@@ -336,3 +336,3 @@ return [namespace, args];

key = actionHash(mutexAction);
if (!_.has(actionConflicts, key)) {
if (!$$.has(actionConflicts, key)) {
actionConflicts[key] = [];

@@ -403,3 +403,3 @@ }

if (argumentValues !== $$.SUPPRESS) {
if (argumentValues !== c.SUPPRESS) {
action.call(self, namespace, argumentValues, optionString);

@@ -440,3 +440,3 @@ }

if (_.keys(optionalsMap).indexOf(optionString) >= 0) {
if (Object.keys(optionalsMap).indexOf(optionString) >= 0) {
action = optionalsMap[optionString];

@@ -446,4 +446,3 @@ explicitArg = newExplicitArg;

else {
var msg = 'ignored explicit argument %r';
throw argumentErrorHelper(action, msg);
throw argumentErrorHelper(action, sprintf('ignored explicit argument %r', explicitArg));
}

@@ -462,4 +461,3 @@ }

else {
var message = 'ignored explicit argument %r';
throw argumentErrorHelper(action, sprintf(message, explicitArg));
throw argumentErrorHelper(action, sprintf('ignored explicit argument %r', explicitArg));
}

@@ -509,13 +507,13 @@ }

// and add the Positional and its args to the list
_.zip(positionals, argCounts).forEach(function (item) {
var action = item[0];
var argCount = item[1];
if (argCount === undefined) {
return;
}
var args = argStrings.slice(startIndex, startIndex + argCount);
for (var i = 0; i < positionals.length; i++) {
var action = positionals[i];
var argCount = argCounts[i];
if (argCount === undefined) {
continue;
}
var args = argStrings.slice(startIndex, startIndex + argCount);
startIndex += argCount;
takeAction(action, args);
});
startIndex += argCount;
takeAction(action, args);
}

@@ -597,3 +595,3 @@ // slice off the Positionals that we just parsed and return the

if (action.required) {
if (_.indexOf(seenActions, action) < 0) {
if (seenActions.indexOf(action) < 0) {
self.error(format('Argument "%s" is required', action.getName()));

@@ -608,4 +606,4 @@ }

if (group.required) {
actionUsed = _.some(group._groupActions, function (action) {
return _.includes(seenNonDefaultActions, action);
actionUsed = group._groupActions.some(function (action) {
return seenNonDefaultActions.indexOf(action) !== -1;
});

@@ -617,3 +615,3 @@

group._groupActions.forEach(function (action) {
if (action.help !== $$.SUPPRESS) {
if (action.help !== c.SUPPRESS) {
names.push(action.getName());

@@ -682,6 +680,6 @@ }

break;
case $$.OPTIONAL:
case c.OPTIONAL:
message = 'Expected at most one argument.';
break;
case $$.ONE_OR_MORE:
case c.ONE_OR_MORE:
message = 'Expected at least one argument.';

@@ -793,3 +791,3 @@ break;

if (argString.match(this._regexpNegativeNumber)) {
if (!_.some(this._hasNegativeNumberOptionals)) {
if (!this._hasNegativeNumberOptionals.some(Boolean)) {
return null;

@@ -874,19 +872,19 @@ }

// allow zero or more arguments
case $$.OPTIONAL:
case c.OPTIONAL:
regexpNargs = '(-*A?-*)';
break;
// allow zero or more arguments
case $$.ZERO_OR_MORE:
case c.ZERO_OR_MORE:
regexpNargs = '(-*[A-]*)';
break;
// allow one or more arguments
case $$.ONE_OR_MORE:
case c.ONE_OR_MORE:
regexpNargs = '(-*A[A-]*)';
break;
// allow any number of options or arguments
case $$.REMAINDER:
case c.REMAINDER:
regexpNargs = '([-AO]*)';
break;
// allow one argument followed by any number of options or arguments
case $$.PARSER:
case c.PARSER:
regexpNargs = '(-*A[-AO]*)';

@@ -896,3 +894,3 @@ break;

default:
regexpNargs = '(-*' + _.repeat('-*A', action.nargs) + '-*)';
regexpNargs = '(-*' + $$.repeat('-*A', action.nargs) + '-*)';
}

@@ -918,3 +916,3 @@

// for everything but PARSER args, strip out '--'
if (action.nargs !== $$.PARSER && action.nargs !== $$.REMAINDER) {
if (action.nargs !== c.PARSER && action.nargs !== c.REMAINDER) {
argStrings = argStrings.filter(function (arrayElement) {

@@ -928,3 +926,3 @@ return arrayElement !== '--';

// optional argument produces a default when not present
if (argStrings.length === 0 && action.nargs === $$.OPTIONAL) {
if (argStrings.length === 0 && action.nargs === c.OPTIONAL) {

@@ -940,3 +938,3 @@ value = (action.isOptional()) ? action.constant: action.defaultValue;

// args, use the default if it is anything other than None
} else if (argStrings.length === 0 && action.nargs === $$.ZERO_OR_MORE &&
} else if (argStrings.length === 0 && action.nargs === c.ZERO_OR_MORE &&
action.optionStrings.length === 0) {

@@ -949,3 +947,3 @@

} else if (argStrings.length === 1 &&
(!action.nargs || action.nargs === $$.OPTIONAL)) {
(!action.nargs || action.nargs === c.OPTIONAL)) {

@@ -957,3 +955,3 @@ argString = argStrings[0];

// REMAINDER arguments convert all values, checking none
} else if (action.nargs === $$.REMAINDER) {
} else if (action.nargs === c.REMAINDER) {
value = argStrings.map(function (v) {

@@ -964,3 +962,3 @@ return self._getValue(action, v);

// PARSER arguments convert all values, but check only the first
} else if (action.nargs === $$.PARSER) {
} else if (action.nargs === c.PARSER) {
value = argStrings.map(function (v) {

@@ -989,3 +987,3 @@ return self._getValue(action, v);

var typeFunction = this._registryGet('type', action.type, action.type);
if (!_.isFunction(typeFunction)) {
if (typeof typeFunction !== 'function') {
var message = format('%s is not callable', typeFunction);

@@ -1005,3 +1003,3 @@ throw argumentErrorHelper(action, message);

var name = null;
if (_.isString(action.type)) {
if (typeof action.type === 'string') {
name = action.type;

@@ -1024,3 +1022,3 @@ } else {

// choise for argument can by array or string
if ((_.isString(choices) || _.isArray(choices)) &&
if ((typeof choices === 'string' || Array.isArray(choices)) &&
choices.indexOf(value) !== -1) {

@@ -1030,14 +1028,14 @@ return;

// choise for subparsers can by only hash
if (_.isObject(choices) && !_.isArray(choices) && choices[value]) {
if (typeof choices === 'object' && !Array.isArray(choices) && choices[value]) {
return;
}
if (_.isString(choices)) {
if (typeof choices === 'string') {
choices = choices.split('').join(', ');
}
else if (_.isArray(choices)) {
else if (Array.isArray(choices)) {
choices = choices.join(', ');
}
else {
choices = _.keys(choices).join(', ');
choices = Object.keys(choices).join(', ');
}

@@ -1191,3 +1189,3 @@ var message = format('Invalid choice: %s (choose from [%s])', value, choices);

}
var msg = format('%s: error: %s', this.prog, message) + $$.EOL;
var msg = format('%s: error: %s', this.prog, message) + c.EOL;

@@ -1194,0 +1192,0 @@ if (this.debug === true) {

11

lib/help/added_formatters.js
'use strict';
var util = require('util');
var _ = require('lodash');
// Constants
var $$ = require('../const');
var c = require('../const');
var $$ = require('../utils');
var HelpFormatter = require('./formatter.js');

@@ -31,4 +30,4 @@

if (action.help.indexOf('%(defaultValue)s') === -1) {
if (action.defaultValue !== $$.SUPPRESS) {
var defaulting_nargs = [$$.OPTIONAL, $$.ZERO_OR_MORE];
if (action.defaultValue !== c.SUPPRESS) {
var defaulting_nargs = [c.OPTIONAL, c.ZERO_OR_MORE];
if (action.isOptional() || (defaulting_nargs.indexOf(action.nargs) >= 0)) {

@@ -63,3 +62,3 @@ help += ' (default: %(defaultValue)s)';

lines = lines.map(function (line) {
return _.trimEnd(indent + line);
return $$.trimEnd(indent + line);
});

@@ -66,0 +65,0 @@ return lines.join('\n');

91

lib/help/formatter.js

@@ -16,9 +16,10 @@ /**

var _ = require('lodash');
var sprintf = require('sprintf-js').sprintf;
// Constants
var $$ = require('../const');
var c = require('../const');
var $$ = require('../utils');
/*:nodoc:* internal

@@ -82,9 +83,9 @@ * new Support(parent, heding)

heading = '';
if (!!this._heading && this._heading !== $$.SUPPRESS) {
if (!!this._heading && this._heading !== c.SUPPRESS) {
var currentIndent = formatter.currentIndent;
heading = _.repeat(' ', currentIndent) + this._heading + ':' + $$.EOL;
heading = $$.repeat(' ', currentIndent) + this._heading + ':' + c.EOL;
}
// join the section-initialize newline, the heading and the help
return formatter._joinParts([$$.EOL, heading, itemHelp, $$.EOL]);
return formatter._joinParts([c.EOL, heading, itemHelp, c.EOL]);
};

@@ -119,3 +120,3 @@

this._whitespaceMatcher = new RegExp('\\s+', 'g');
this._longBreakMatcher = new RegExp($$.EOL + $$.EOL + $$.EOL + '+', 'g');
this._longBreakMatcher = new RegExp(c.EOL + c.EOL + c.EOL + '+', 'g');
};

@@ -200,3 +201,3 @@

HelpFormatter.prototype.addText = function (text) {
if (!!text && text !== $$.SUPPRESS) {
if (!!text && text !== c.SUPPRESS) {
this._addItem(this._formatText, [text]);

@@ -222,3 +223,3 @@ }

HelpFormatter.prototype.addUsage = function (usage, actions, groups, prefix) {
if (usage !== $$.SUPPRESS) {
if (usage !== c.SUPPRESS) {
this._addItem(this._formatUsage, [usage, actions, groups, prefix]);

@@ -237,3 +238,3 @@ }

HelpFormatter.prototype.addArgument = function (action) {
if (action.help !== $$.SUPPRESS) {
if (action.help !== c.SUPPRESS) {
var self = this;

@@ -307,4 +308,4 @@

if (help) {
help = help.replace(this._longBreakMatcher, $$.EOL + $$.EOL);
help = _.trim(help, $$.EOL) + $$.EOL;
help = help.replace(this._longBreakMatcher, c.EOL + c.EOL);
help = $$.trimChars(help, c.EOL) + c.EOL;
}

@@ -316,3 +317,3 @@ return help;

return partStrings.filter(function (part) {
return (!!part && part !== $$.SUPPRESS);
return (!!part && part !== c.SUPPRESS);
}).join('');

@@ -322,3 +323,3 @@ };

HelpFormatter.prototype._formatUsage = function (usage, actions, groups, prefix) {
if (!prefix && !_.isString(prefix)) {
if (!prefix && typeof prefix !== 'string') {
prefix = 'usage: ';

@@ -409,3 +410,3 @@ }

if (prefix.length + prog.length <= 0.75 * textWidth) {
indent = _.repeat(' ', (prefix.length + prog.length + 1));
indent = $$.repeat(' ', (prefix.length + prog.length + 1));
if (optionalParts) {

@@ -424,3 +425,3 @@ lines = [].concat(

} else {
indent = _.repeat(' ', prefix.length);
indent = $$.repeat(' ', prefix.length);
parts = optionalParts + positionalParts;

@@ -437,3 +438,3 @@ lines = _getLines(parts, indent);

// join lines into usage
usage = lines.join($$.EOL);
usage = lines.join(c.EOL);
}

@@ -443,3 +444,3 @@ }

// prefix with 'usage:'
return prefix + usage + $$.EOL + $$.EOL;
return prefix + usage + c.EOL + c.EOL;
};

@@ -462,3 +463,3 @@

//if (actions.slice(start, end) === group._groupActions) {
if (_.isEqual(actions.slice(start, end), group._groupActions)) {
if ($$.arrayEqual(actions.slice(start, end), group._groupActions)) {
group._groupActions.forEach(function (action) {

@@ -503,3 +504,3 @@ groupActions.push(action);

// remove | separators for suppressed arguments
if (action.help === $$.SUPPRESS) {
if (action.help === c.SUPPRESS) {
parts.push(null);

@@ -567,3 +568,3 @@ if (inserts[actionIndex] === '|') {

text = _.trim(text);
text = text.trim();

@@ -577,4 +578,4 @@ // return the text

var textWidth = this._width - this._currentIndent;
var indentIncriment = _.repeat(' ', this._currentIndent);
return this._fillText(text, textWidth, indentIncriment) + $$.EOL + $$.EOL;
var indentIncriment = $$.repeat(' ', this._currentIndent);
return this._fillText(text, textWidth, indentIncriment) + c.EOL + c.EOL;
};

@@ -598,10 +599,10 @@

if (!action.help) {
actionHeader = _.repeat(' ', this._currentIndent) + actionHeader + $$.EOL;
actionHeader = $$.repeat(' ', this._currentIndent) + actionHeader + c.EOL;
// short action name; start on the same line and pad two spaces
} else if (actionHeader.length <= actionWidth) {
actionHeader = _.repeat(' ', this._currentIndent) +
actionHeader = $$.repeat(' ', this._currentIndent) +
actionHeader +
' ' +
_.repeat(' ', actionWidth - actionHeader.length);
$$.repeat(' ', actionWidth - actionHeader.length);
indentFirst = 0;

@@ -611,3 +612,3 @@

} else {
actionHeader = _.repeat(' ', this._currentIndent) + actionHeader + $$.EOL;
actionHeader = $$.repeat(' ', this._currentIndent) + actionHeader + c.EOL;
indentFirst = helpPosition;

@@ -623,10 +624,10 @@ }

helpLines = this._splitLines(helpText, helpWidth);
parts.push(_.repeat(' ', indentFirst) + helpLines[0] + $$.EOL);
parts.push($$.repeat(' ', indentFirst) + helpLines[0] + c.EOL);
helpLines.slice(1).forEach(function (line) {
parts.push(_.repeat(' ', helpPosition) + line + $$.EOL);
parts.push($$.repeat(' ', helpPosition) + line + c.EOL);
});
// or add a newline if the description doesn't end with one
} else if (actionHeader.charAt(actionHeader.length - 1) !== $$.EOL) {
parts.push($$.EOL);
} else if (actionHeader.charAt(actionHeader.length - 1) !== c.EOL) {
parts.push(c.EOL);
}

@@ -679,5 +680,5 @@ // if there are any sub-actions, add their help as well

if (_.isString(choices)) {
if (typeof choices === 'string') {
choices = choices.split('').join(', ');
} else if (_.isArray(choices)) {
} else if (Array.isArray(choices)) {
choices = choices.join(',');

@@ -687,3 +688,3 @@ }

{
choices = _.keys(choices).join(',');
choices = Object.keys(choices).join(',');
}

@@ -720,18 +721,18 @@ result = '{' + choices + '}';

break;
case $$.OPTIONAL:
case c.OPTIONAL:
metavars = buildMetavar(1);
result = '[' + metavars[0] + ']';
break;
case $$.ZERO_OR_MORE:
case c.ZERO_OR_MORE:
metavars = buildMetavar(2);
result = '[' + metavars[0] + ' [' + metavars[1] + ' ...]]';
break;
case $$.ONE_OR_MORE:
case c.ONE_OR_MORE:
metavars = buildMetavar(2);
result = '' + metavars[0] + ' [' + metavars[1] + ' ...]';
break;
case $$.REMAINDER:
case c.REMAINDER:
result = '...';
break;
case $$.PARSER:
case c.PARSER:
metavars = buildMetavar(1);

@@ -753,3 +754,3 @@ result = metavars[0] + ' ...';

if (actionValue !== $$.SUPPRESS) {
if (actionValue !== c.SUPPRESS) {
params[actionProperty] = actionValue;

@@ -760,10 +761,10 @@ }

if (!!params.choices) {
if (_.isString(params.choices)) {
if (typeof params.choices === 'string') {
params.choices = params.choices.split('').join(', ');
}
else if (_.isArray(params.choices)) {
else if (Array.isArray(params.choices)) {
params.choices = params.choices.join(', ');
}
else {
params.choices = _.keys(params.choices).join(', ');
params.choices = Object.keys(params.choices).join(', ');
}

@@ -782,3 +783,3 @@ }

text = _.trim(text);
text = text.trim();
text = text.replace(this._whitespaceMatcher, ' ');

@@ -788,3 +789,3 @@

// is at most width characters long.
text.split($$.EOL).forEach(function (line) {
text.split(c.EOL).forEach(function (line) {
if (width >= line.length) {

@@ -820,3 +821,3 @@ lines.push(line);

});
return lines.join($$.EOL);
return lines.join(c.EOL);
};

@@ -823,0 +824,0 @@

8

lib/namespace.js

@@ -13,3 +13,3 @@ /**

var _ = require('lodash');
var $$ = require('./utils');

@@ -22,3 +22,3 @@ /**

var Namespace = module.exports = function Namespace(options) {
_.extend(this, options);
$$.extend(this, options);
};

@@ -33,3 +33,3 @@

Namespace.prototype.isset = function (key) {
return _.has(this, key);
return $$.has(this, key);
};

@@ -47,3 +47,3 @@

if (typeof (key) === 'object') {
_.extend(this, key);
$$.extend(this, key);
} else {

@@ -50,0 +50,0 @@ this[key] = value;

7

package.json
{
"name": "argparse",
"description": "Very powerful CLI arguments parser. Native port of argparse - python's options parsing library",
"version": "1.0.4",
"version": "1.0.5",
"keywords": [

@@ -17,2 +17,6 @@ "cli",

],
"files": [
"index.js",
"lib/"
],
"license": "MIT",

@@ -24,3 +28,2 @@ "repository": "nodeca/argparse",

"dependencies": {
"lodash": ">= 4.0.0 < 5.0.0",
"sprintf-js": "~1.0.2"

@@ -27,0 +30,0 @@ },

examples/arguments.js
examples/choice.js
examples/constants.js
examples/help.js
examples/nargs.js
examples/parents.js
examples/prefix_chars.js
examples/sub_commands.js
examples/sum.js
examples/testformatters.js
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