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Diffstat (limited to '')
| -rw-r--r-- | node_modules/minimist/index.js | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/node_modules/minimist/index.js b/node_modules/minimist/index.js deleted file mode 100644 index f020f39..0000000 --- a/node_modules/minimist/index.js +++ /dev/null @@ -1,263 +0,0 @@ -'use strict'; - -function hasKey(obj, keys) { - var o = obj; - keys.slice(0, -1).forEach(function (key) { - o = o[key] || {}; - }); - - var key = keys[keys.length - 1]; - return key in o; -} - -function isNumber(x) { - if (typeof x === 'number') { return true; } - if ((/^0x[0-9a-f]+$/i).test(x)) { return true; } - return (/^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/).test(x); -} - -function isConstructorOrProto(obj, key) { - return (key === 'constructor' && typeof obj[key] === 'function') || key === '__proto__'; -} - -module.exports = function (args, opts) { - if (!opts) { opts = {}; } - - var flags = { - bools: {}, - strings: {}, - unknownFn: null, - }; - - if (typeof opts.unknown === 'function') { - flags.unknownFn = opts.unknown; - } - - if (typeof opts.boolean === 'boolean' && opts.boolean) { - flags.allBools = true; - } else { - [].concat(opts.boolean).filter(Boolean).forEach(function (key) { - flags.bools[key] = true; - }); - } - - var aliases = {}; - - function aliasIsBoolean(key) { - return aliases[key].some(function (x) { - return flags.bools[x]; - }); - } - - Object.keys(opts.alias || {}).forEach(function (key) { - aliases[key] = [].concat(opts.alias[key]); - aliases[key].forEach(function (x) { - aliases[x] = [key].concat(aliases[key].filter(function (y) { - return x !== y; - })); - }); - }); - - [].concat(opts.string).filter(Boolean).forEach(function (key) { - flags.strings[key] = true; - if (aliases[key]) { - [].concat(aliases[key]).forEach(function (k) { - flags.strings[k] = true; - }); - } - }); - - var defaults = opts.default || {}; - - var argv = { _: [] }; - - function argDefined(key, arg) { - return (flags.allBools && (/^--[^=]+$/).test(arg)) - || flags.strings[key] - || flags.bools[key] - || aliases[key]; - } - - function setKey(obj, keys, value) { - var o = obj; - for (var i = 0; i < keys.length - 1; i++) { - var key = keys[i]; - if (isConstructorOrProto(o, key)) { return; } - if (o[key] === undefined) { o[key] = {}; } - if ( - o[key] === Object.prototype - || o[key] === Number.prototype - || o[key] === String.prototype - ) { - o[key] = {}; - } - if (o[key] === Array.prototype) { o[key] = []; } - o = o[key]; - } - - var lastKey = keys[keys.length - 1]; - if (isConstructorOrProto(o, lastKey)) { return; } - if ( - o === Object.prototype - || o === Number.prototype - || o === String.prototype - ) { - o = {}; - } - if (o === Array.prototype) { o = []; } - if (o[lastKey] === undefined || flags.bools[lastKey] || typeof o[lastKey] === 'boolean') { - o[lastKey] = value; - } else if (Array.isArray(o[lastKey])) { - o[lastKey].push(value); - } else { - o[lastKey] = [o[lastKey], value]; - } - } - - function setArg(key, val, arg) { - if (arg && flags.unknownFn && !argDefined(key, arg)) { - if (flags.unknownFn(arg) === false) { return; } - } - - var value = !flags.strings[key] && isNumber(val) - ? Number(val) - : val; - setKey(argv, key.split('.'), value); - - (aliases[key] || []).forEach(function (x) { - setKey(argv, x.split('.'), value); - }); - } - - Object.keys(flags.bools).forEach(function (key) { - setArg(key, defaults[key] === undefined ? false : defaults[key]); - }); - - var notFlags = []; - - if (args.indexOf('--') !== -1) { - notFlags = args.slice(args.indexOf('--') + 1); - args = args.slice(0, args.indexOf('--')); - } - - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - var key; - var next; - - if ((/^--.+=/).test(arg)) { - // Using [\s\S] instead of . because js doesn't support the - // 'dotall' regex modifier. See: - // http://stackoverflow.com/a/1068308/13216 - var m = arg.match(/^--([^=]+)=([\s\S]*)$/); - key = m[1]; - var value = m[2]; - if (flags.bools[key]) { - value = value !== 'false'; - } - setArg(key, value, arg); - } else if ((/^--no-.+/).test(arg)) { - key = arg.match(/^--no-(.+)/)[1]; - setArg(key, false, arg); - } else if ((/^--.+/).test(arg)) { - key = arg.match(/^--(.+)/)[1]; - next = args[i + 1]; - if ( - next !== undefined - && !(/^(-|--)[^-]/).test(next) - && !flags.bools[key] - && !flags.allBools - && (aliases[key] ? !aliasIsBoolean(key) : true) - ) { - setArg(key, next, arg); - i += 1; - } else if ((/^(true|false)$/).test(next)) { - setArg(key, next === 'true', arg); - i += 1; - } else { - setArg(key, flags.strings[key] ? '' : true, arg); - } - } else if ((/^-[^-]+/).test(arg)) { - var letters = arg.slice(1, -1).split(''); - - var broken = false; - for (var j = 0; j < letters.length; j++) { - next = arg.slice(j + 2); - - if (next === '-') { - setArg(letters[j], next, arg); - continue; - } - - if ((/[A-Za-z]/).test(letters[j]) && next[0] === '=') { - setArg(letters[j], next.slice(1), arg); - broken = true; - break; - } - - if ( - (/[A-Za-z]/).test(letters[j]) - && (/-?\d+(\.\d*)?(e-?\d+)?$/).test(next) - ) { - setArg(letters[j], next, arg); - broken = true; - break; - } - - if (letters[j + 1] && letters[j + 1].match(/\W/)) { - setArg(letters[j], arg.slice(j + 2), arg); - broken = true; - break; - } else { - setArg(letters[j], flags.strings[letters[j]] ? '' : true, arg); - } - } - - key = arg.slice(-1)[0]; - if (!broken && key !== '-') { - if ( - args[i + 1] - && !(/^(-|--)[^-]/).test(args[i + 1]) - && !flags.bools[key] - && (aliases[key] ? !aliasIsBoolean(key) : true) - ) { - setArg(key, args[i + 1], arg); - i += 1; - } else if (args[i + 1] && (/^(true|false)$/).test(args[i + 1])) { - setArg(key, args[i + 1] === 'true', arg); - i += 1; - } else { - setArg(key, flags.strings[key] ? '' : true, arg); - } - } - } else { - if (!flags.unknownFn || flags.unknownFn(arg) !== false) { - argv._.push(flags.strings._ || !isNumber(arg) ? arg : Number(arg)); - } - if (opts.stopEarly) { - argv._.push.apply(argv._, args.slice(i + 1)); - break; - } - } - } - - Object.keys(defaults).forEach(function (k) { - if (!hasKey(argv, k.split('.'))) { - setKey(argv, k.split('.'), defaults[k]); - - (aliases[k] || []).forEach(function (x) { - setKey(argv, x.split('.'), defaults[k]); - }); - } - }); - - if (opts['--']) { - argv['--'] = notFlags.slice(); - } else { - notFlags.forEach(function (k) { - argv._.push(k); - }); - } - - return argv; -}; |