Added logging, changed some directory structure

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/arg.coffee

@@ -0,0 +1,130 @@
+Color = require('./color').Color
+Cmd = require('./cmd').Cmd
+Opt = require('./opt').Opt
+
+###*
+Argument
+
+Unnamed entity. From command line arguments passed as list of unnamed values.
+@namespace
+@class Presents argument
+###
+exports.Arg = class Arg
+
+    ###*
+    @constructs
+    @param {COA.Cmd} cmd parent command
+    ###
+    constructor: (@_cmd) -> @_cmd._args.push @
+
+    ###*
+    Set a canonical argument identifier to be used anywhere in text messages.
+    @param {String} _name argument name
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    name: Opt::name
+
+    ###*
+    Set a long description for argument to be used anywhere in text messages.
+    @param {String} _title argument title
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    title: Cmd::title
+
+    ###*
+    Makes an argument accepts multiple values.
+    Otherwise, the value will be used by the latter passed.
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    arr: Opt::arr
+
+    ###*
+    Makes an argument required.
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    req: Opt::req
+
+    ###*
+    Set a validation (or value) function for argument.
+    Value from command line passes through before becoming available from API.
+    Using for validation and convertion simple types to any values.
+    @param {Function} _val validating function,
+        invoked in the context of argument instance
+        and has one parameter with value from command line
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    val: Opt::val
+
+    ###*
+    Set a default value for argument.
+    Default value passed through validation function as ordinary value.
+    @param {Object} _def
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    def: Opt::def
+
+    ###*
+    Set custom additional completion for current argument.
+    @param {Function} completion generation function,
+        invoked in the context of argument instance.
+        Accepts parameters:
+            - {Object} opts completion options
+        It can return promise or any other value treated as result.
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    comp: Cmd::comp
+
+    ###*
+    Make argument value inputting stream.
+    It's add useful validation and shortcut for STDIN.
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    input: Opt::input
+
+    ###*
+    Make argument value outputing stream.
+    It's add useful validation and shortcut for STDOUT.
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    output: Opt::output
+
+    _parse: (arg, args) ->
+        @_saveVal(args, arg)
+
+    _saveVal: Opt::_saveVal
+
+    _checkParsed: (opts, args) -> not args.hasOwnProperty(@_name)
+
+    _usage: ->
+        res = []
+
+        res.push Color('lpurple', @_name.toUpperCase()), ' : ', @_title
+        if @_req then res.push ' ', Color('lred', '(required)')
+
+        res.join ''
+
+    _requiredText: -> 'Missing required argument:\n  ' + @_usage()
+
+    ###*
+    Return rejected promise with error code.
+    Use in .val() for return with error.
+    @param {Object} reject reason
+        You can customize toString() method and exitCode property
+        of reason object.
+    @returns {Q.promise} rejected promise
+    ###
+    reject: Cmd::reject
+
+    ###*
+    Finish chain for current option and return parent command instance.
+    @returns {COA.Cmd} parent command
+    ###
+    end: Cmd::end
+
+    ###*
+    Apply function with arguments in context of arg instance.
+    @param {Function} fn
+    @param {Array} args
+    @returns {COA.Arg} this instance (for chainability)
+    ###
+    apply: Cmd::apply

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/cmd.coffee

@@ -0,0 +1,456 @@
+UTIL = require 'util'
+PATH = require 'path'
+Color = require('./color').Color
+Q = require('q')
+
+#inspect = require('eyes').inspector { maxLength: 99999, stream: process.stderr }
+
+###*
+Command
+
+Top level entity. Commands may have options and arguments.
+@namespace
+@class Presents command
+###
+exports.Cmd = class Cmd
+
+    ###*
+    @constructs
+    @param {COA.Cmd} [cmd] parent command
+    ###
+    constructor: (cmd) ->
+        if this not instanceof Cmd
+            return new Cmd cmd
+
+        @_parent cmd
+
+        @_cmds = []
+        @_cmdsByName = {}
+
+        @_opts = []
+        @_optsByKey = {}
+
+        @_args = []
+
+        @_ext = false
+
+    @get: (propertyName, func) ->
+        Object.defineProperty @::, propertyName,
+            configurable: true
+            enumerable: true
+            get: func
+
+    ###*
+    Returns object containing all its subcommands as methods
+    to use from other programs.
+    @returns {Object}
+    ###
+    @get 'api', () ->
+        if not @_api
+            @_api = => @invoke.apply @, arguments
+        for c of @_cmdsByName
+            do (c) =>
+                @_api[c] = @_cmdsByName[c].api
+        @_api
+
+    _parent: (cmd) ->
+        @_cmd = cmd or this
+        if cmd
+            cmd._cmds.push @
+            if @_name then @_cmd._cmdsByName[@_name] = @
+        @
+
+    ###*
+    Set a canonical command identifier to be used anywhere in the API.
+    @param {String} _name command name
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    name: (@_name) ->
+        if @_cmd isnt @ then @_cmd._cmdsByName[_name] = @
+        @
+
+    ###*
+    Set a long description for command to be used anywhere in text messages.
+    @param {String} _title command title
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    title: (@_title) -> @
+
+    ###*
+    Create new or add existing subcommand for current command.
+    @param {COA.Cmd} [cmd] existing command instance
+    @returns {COA.Cmd} new subcommand instance
+    ###
+    cmd: (cmd) ->
+        if cmd then cmd._parent @
+        else new Cmd @
+
+    ###*
+    Create option for current command.
+    @returns {COA.Opt} new option instance
+    ###
+    opt: -> new (require('./opt').Opt) @
+
+    ###*
+    Create argument for current command.
+    @returns {COA.Opt} new argument instance
+    ###
+    arg: -> new (require('./arg').Arg) @
+
+    ###*
+    Add (or set) action for current command.
+    @param {Function} act action function,
+        invoked in the context of command instance
+        and has the parameters:
+            - {Object} opts parsed options
+            - {Array} args parsed arguments
+            - {Object} res actions result accumulator
+        It can return rejected promise by Cmd.reject (in case of error)
+        or any other value treated as result.
+    @param {Boolean} [force=false] flag for set action instead add to existings
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    act: (act, force) ->
+        return @ unless act
+
+        if not force and @_act
+            @_act.push act
+        else
+            @_act = [act]
+
+        @
+
+    ###*
+    Set custom additional completion for current command.
+    @param {Function} completion generation function,
+        invoked in the context of command instance.
+        Accepts parameters:
+            - {Object} opts completion options
+        It can return promise or any other value treated as result.
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    comp: (@_comp) -> @
+
+    ###*
+    Apply function with arguments in context of command instance.
+    @param {Function} fn
+    @param {Array} args
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    apply: (fn, args...) ->
+        fn.apply this, args
+        @
+
+    ###*
+    Make command "helpful", i.e. add -h --help flags for print usage.
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    helpful: ->
+        @opt()
+            .name('help').title('Help')
+            .short('h').long('help')
+            .flag()
+            .only()
+            .act ->
+                return @usage()
+            .end()
+
+    ###*
+    Adds shell completion to command, adds "completion" subcommand,
+    that makes all the magic.
+    Must be called only on root command.
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    completable: ->
+        @cmd()
+            .name('completion')
+            .apply(require './completion')
+            .end()
+
+    ###*
+    Allow command to be extendable by external node.js modules.
+    @param {String} [pattern]  Pattern of node.js module to find subcommands at.
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    extendable: (pattern) ->
+        @_ext = pattern or true
+        @
+
+    _exit: (msg, code) ->
+        process.once 'exit', ->
+            if msg then console.error msg
+            process.exit code or 0
+
+    ###*
+    Build full usage text for current command instance.
+    @returns {String} usage text
+    ###
+    usage: ->
+        res = []
+
+        if @_title then res.push @_fullTitle()
+
+        res.push('', 'Usage:')
+
+        if @_cmds.length then res.push(['', '',
+            Color('lred', @_fullName()),
+            Color('lblue', 'COMMAND'),
+            Color('lgreen', '[OPTIONS]'),
+            Color('lpurple', '[ARGS]')].join ' ')
+
+        if @_opts.length + @_args.length then res.push(['', '',
+            Color('lred', @_fullName()),
+            Color('lgreen', '[OPTIONS]'),
+            Color('lpurple', '[ARGS]')].join ' ')
+
+        res.push(
+            @_usages(@_cmds, 'Commands'),
+            @_usages(@_opts, 'Options'),
+            @_usages(@_args, 'Arguments'))
+
+        res.join '\n'
+
+    _usage: ->
+        Color('lblue', @_name) + ' : ' + @_title
+
+    _usages: (os, title) ->
+        unless os.length then return
+        res = ['', title + ':']
+        for o in os
+            res.push '  ' + o._usage()
+        res.join '\n'
+
+    _fullTitle: ->
+        (if @_cmd is this then '' else @_cmd._fullTitle() + '\n') + @_title
+
+    _fullName: ->
+        (if this._cmd is this then '' else @_cmd._fullName() + ' ') + PATH.basename(@_name)
+
+    _ejectOpt: (opts, opt) ->
+        if (pos = opts.indexOf(opt)) >= 0
+            if opts[pos]._arr
+                opts[pos]
+            else
+                opts.splice(pos, 1)[0]
+
+    _checkRequired: (opts, args) ->
+        if not (@_opts.filter (o) -> o._only and o._name of opts).length
+            all = @_opts.concat @_args
+            while i = all.shift()
+                if i._req and i._checkParsed opts, args
+                    return @reject i._requiredText()
+
+    _parseCmd: (argv, unparsed = []) ->
+        argv = argv.concat()
+        optSeen = false
+        while i = argv.shift()
+            if not i.indexOf '-'
+                optSeen = true
+            if not optSeen and /^\w[\w-_]*$/.test(i)
+                cmd = @_cmdsByName[i]
+
+                if not cmd and @_ext
+                    # construct package name to require
+                    if typeof @_ext is 'string'
+                        if ~@_ext.indexOf('%s')
+                            # use formatted string
+                            pkg = UTIL.format(@_ext, i)
+                        else
+                            # just append subcommand name to the prefix
+                            pkg = @_ext + i
+                    else if @_ext is true
+                        # use default scheme: <command>-<subcommand>-<subcommand> and so on
+                        pkg = i
+                        c = @
+                        loop
+                            pkg = c._name + '-' + pkg
+                            if c._cmd is c then break
+                            c = c._cmd
+
+                    try
+                        cmdDesc = require(pkg)
+                    catch e
+
+                    if cmdDesc
+                        if typeof cmdDesc == 'function'
+                            # set create subcommand, set its name and apply imported function
+                            @cmd()
+                                .name(i)
+                                .apply(cmdDesc)
+                                .end()
+                        else if typeof cmdDesc == 'object'
+                            # register subcommand
+                            @cmd(cmdDesc)
+                            # set command name
+                            cmdDesc.name(i)
+                        else
+                            throw new Error 'Error: Unsupported command declaration type, ' +
+                                'should be function or COA.Cmd() object'
+                        cmd = @_cmdsByName[i]
+                if cmd
+                    return cmd._parseCmd argv, unparsed
+
+            unparsed.push i
+
+        { cmd: @, argv: unparsed }
+
+    _parseOptsAndArgs: (argv) ->
+        opts = {}
+        args = {}
+
+        nonParsedOpts = @_opts.concat()
+        nonParsedArgs = @_args.concat()
+
+        while i = argv.shift()
+            # opt
+            if i isnt '--' and not i.indexOf '-'
+
+                if m = i.match /^(--\w[\w-_]*)=(.*)$/
+                    i = m[1]
+
+                    # suppress 'unknown argument' error for flag options with values
+                    if not @_optsByKey[i]._flag
+                        argv.unshift m[2]
+
+                if opt = @_ejectOpt nonParsedOpts, @_optsByKey[i]
+                    if Q.isRejected(res = opt._parse argv, opts)
+                        return res
+                else
+                    return @reject "Unknown option: #{ i }"
+
+            # arg
+            else
+                if i is '--'
+                    i = argv.splice(0)
+
+                i = if Array.isArray(i) then i else [i]
+
+                while a = i.shift()
+                    if arg = nonParsedArgs.shift()
+                        if arg._arr then nonParsedArgs.unshift arg
+                        if Q.isRejected(res = arg._parse a, args)
+                            return res
+                    else
+                        return @reject "Unknown argument: #{ a }"
+
+        # set defaults
+        {
+            opts: @_setDefaults(opts, nonParsedOpts),
+            args: @_setDefaults(args, nonParsedArgs)
+        }
+
+    _setDefaults: (params, desc) ->
+        for i in desc
+            if i._name not of params and '_def' of i
+                i._saveVal params, i._def
+        params
+
+    _processParams: (params, desc) ->
+        notExists = []
+        for i in desc
+            n = i._name
+            if n not of params
+                notExists.push i
+                continue
+
+            vals = params[n]
+            delete params[n]
+            if not Array.isArray vals
+                vals = [vals]
+
+            for v in vals
+                if Q.isRejected(res = i._saveVal(params, v))
+                    return res
+
+        # set defaults
+        @_setDefaults params, notExists
+
+    _parseArr: (argv) ->
+        Q.when @_parseCmd(argv), (p) ->
+            Q.when p.cmd._parseOptsAndArgs(p.argv), (r) ->
+                { cmd: p.cmd, opts: r.opts, args: r.args }
+
+    _do: (input) ->
+        Q.when input, (input) =>
+            cmd = input.cmd
+            [@_checkRequired].concat(cmd._act or []).reduce(
+                (res, act) ->
+                    Q.when res, (res) ->
+                        act.call(
+                            cmd
+                            input.opts
+                            input.args
+                            res)
+                undefined
+            )
+
+    ###*
+    Parse arguments from simple format like NodeJS process.argv
+    and run ahead current program, i.e. call process.exit when all actions done.
+    @param {Array} argv
+    @returns {COA.Cmd} this instance (for chainability)
+    ###
+    run: (argv = process.argv.slice(2)) ->
+        cb = (code) => (res) =>
+            if res
+                @_exit res.stack ? res.toString(), res.exitCode ? code
+            else
+                @_exit()
+        Q.when(@do(argv), cb(0), cb(1)).done()
+        @
+
+    ###*
+    Convenient function to run command from tests.
+    @param {Array} argv
+    @returns {Q.Promise}
+    ###
+    do: (argv) ->
+        @_do(@_parseArr argv || [])
+
+    ###*
+    Invoke specified (or current) command using provided
+    options and arguments.
+    @param {String|Array} cmds  subcommand to invoke (optional)
+    @param {Object} opts  command options (optional)
+    @param {Object} args  command arguments (optional)
+    @returns {Q.Promise}
+    ###
+    invoke: (cmds = [], opts = {}, args = {}) ->
+        if typeof cmds == 'string'
+            cmds = cmds.split(' ')
+
+        if arguments.length < 3
+            if not Array.isArray cmds
+                args = opts
+                opts = cmds
+                cmds = []
+
+        Q.when @_parseCmd(cmds), (p) =>
+            if p.argv.length
+                return @reject "Unknown command: " + cmds.join ' '
+
+            Q.all([@_processParams(opts, @_opts), @_processParams(args, @_args)])
+                .spread (opts, args) =>
+                    @_do({ cmd: p.cmd, opts: opts, args: args })
+                        # catch fails from .only() options
+                        .fail (res) =>
+                            if res and res.exitCode is 0
+                                res.toString()
+                            else
+                                @reject(res)
+
+    ###*
+    Return reject of actions results promise with error code.
+    Use in .act() for return with error.
+    @param {Object} reject reason
+        You can customize toString() method and exitCode property
+        of reason object.
+    @returns {Q.promise} rejected promise
+    ###
+    reject: (reason) -> Q.reject(reason)
+
+    ###*
+    Finish chain for current subcommand and return parent command instance.
+    @returns {COA.Cmd} parent command
+    ###
+    end: -> @_cmd

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/color.coffee

@@ -0,0 +1,25 @@
+colors =
+    black: '30'
+    dgray: '1;30'
+    red: '31'
+    lred: '1;31'
+    green: '32'
+    lgreen: '1;32'
+    brown: '33'
+    yellow: '1;33'
+    blue: '34'
+    lblue: '1;34'
+    purple: '35'
+    lpurple: '1;35'
+    cyan: '36'
+    lcyan: '1;36'
+    lgray: '37'
+    white: '1;37'
+
+exports.Color = (c, str) ->
+    # Use \x1B instead of \033 because of CoffeeScript 1.3.x compilation error
+    [
+        '\x1B[', colors[c], 'm'
+        str
+        '\x1B[m'
+    ].join ''

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/completion.coffee

@@ -0,0 +1,156 @@
+###*
+Most of the code adopted from the npm package shell completion code.
+See https://github.com/isaacs/npm/blob/master/lib/completion.js
+###
+
+Q = require 'q'
+escape = require('./shell').escape
+unescape = require('./shell').unescape
+
+module.exports = ->
+    @title('Shell completion')
+        .helpful()
+        .arg()
+            .name('raw')
+            .title('Completion words')
+            .arr()
+            .end()
+        .act (opts, args) ->
+            if process.platform == 'win32'
+                e = new Error 'shell completion not supported on windows'
+                e.code = 'ENOTSUP'
+                e.errno = require('constants').ENOTSUP
+                return @reject(e)
+
+            # if the COMP_* isn't in the env, then just dump the script
+            if !process.env.COMP_CWORD? or !process.env.COMP_LINE? or !process.env.COMP_POINT?
+                return dumpScript(@_cmd._name)
+
+            console.error 'COMP_LINE:  %s', process.env.COMP_LINE
+            console.error 'COMP_CWORD: %s', process.env.COMP_CWORD
+            console.error 'COMP_POINT: %s', process.env.COMP_POINT
+            console.error 'args: %j', args.raw
+
+            # completion opts
+            opts = getOpts args.raw
+
+            # cmd
+            { cmd, argv } = @_cmd._parseCmd opts.partialWords
+            Q.when complete(cmd, opts), (compls) ->
+                console.error 'filtered: %j', compls
+                console.log compls.map(escape).join('\n')
+
+
+dumpScript = (name) ->
+    fs = require 'fs'
+    path = require 'path'
+    defer = Q.defer()
+
+    fs.readFile path.resolve(__dirname, 'completion.sh'), 'utf8', (err, d) ->
+        if err then return defer.reject err
+        d = d.replace(/{{cmd}}/g, path.basename name).replace(/^\#\!.*?\n/, '')
+
+        onError = (err) ->
+            # Darwin is a real dick sometimes.
+            #
+            # This is necessary because the "source" or "." program in
+            # bash on OS X closes its file argument before reading
+            # from it, meaning that you get exactly 1 write, which will
+            # work most of the time, and will always raise an EPIPE.
+            #
+            # Really, one should not be tossing away EPIPE errors, or any
+            # errors, so casually. But, without this, `. <(cmd completion)`
+            # can never ever work on OS X.
+            if err.errno == require('constants').EPIPE
+                process.stdout.removeListener 'error', onError
+                defer.resolve()
+            else
+                defer.reject(err)
+
+        process.stdout.on 'error', onError
+        process.stdout.write d, -> defer.resolve()
+
+    defer.promise
+
+
+getOpts = (argv) ->
+    # get the partial line and partial word, if the point isn't at the end
+    # ie, tabbing at: cmd foo b|ar
+    line = process.env.COMP_LINE
+    w = +process.env.COMP_CWORD
+    point = +process.env.COMP_POINT
+    words = argv.map unescape
+    word = words[w]
+    partialLine = line.substr 0, point
+    partialWords = words.slice 0, w
+
+    # figure out where in that last word the point is
+    partialWord = argv[w] or ''
+    i = partialWord.length
+    while partialWord.substr(0, i) isnt partialLine.substr(-1 * i) and i > 0
+        i--
+    partialWord = unescape partialWord.substr 0, i
+    if partialWord then partialWords.push partialWord
+
+    {
+        line: line
+        w: w
+        point: point
+        words: words
+        word: word
+        partialLine: partialLine
+        partialWords: partialWords
+        partialWord: partialWord
+    }
+
+
+complete = (cmd, opts) ->
+    compls = []
+
+    # complete on cmds
+    if opts.partialWord.indexOf('-')
+        compls = Object.keys(cmd._cmdsByName)
+        # Complete on required opts without '-' in last partial word
+        # (if required not already specified)
+        #
+        # Commented out because of uselessness:
+        # -b, --block suggest results in '-' on cmd line;
+        # next completion suggest all options, because of '-'
+        #.concat Object.keys(cmd._optsByKey).filter (v) -> cmd._optsByKey[v]._req
+    else
+        # complete on opt values: --opt=| case
+        if m = opts.partialWord.match /^(--\w[\w-_]*)=(.*)$/
+            optWord = m[1]
+            optPrefix = optWord + '='
+        else
+            # complete on opts
+            # don't complete on opts in case of --opt=val completion
+            # TODO: don't complete on opts in case of unknown arg after commands
+            # TODO: complete only on opts with arr() or not already used
+            # TODO: complete only on full opts?
+            compls = Object.keys cmd._optsByKey
+
+    # complete on opt values: next arg case
+    if not (o = opts.partialWords[opts.w - 1]).indexOf '-'
+        optWord = o
+
+    # complete on opt values: completion
+    if optWord and opt = cmd._optsByKey[optWord]
+        if not opt._flag and opt._comp
+            compls = Q.join compls, Q.when opt._comp(opts), (c, o) ->
+                c.concat o.map (v) -> (optPrefix or '') + v
+
+    # TODO: complete on args values (context aware, custom completion?)
+
+    # custom completion on cmds
+    if cmd._comp
+        compls = Q.join compls, Q.when(cmd._comp(opts)), (c, o) ->
+            c.concat o
+
+    # TODO: context aware custom completion on cmds, opts and args
+    # (can depend on already entered values, especially options)
+
+    Q.when compls, (compls) ->
+        console.error 'partialWord: %s', opts.partialWord
+        console.error 'compls: %j', compls
+        compls.filter (c) -> c.indexOf(opts.partialWord) is 0

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/index.coffee

@@ -0,0 +1,5 @@
+exports.Cmd = require('./cmd').Cmd
+exports.Opt = require('./cmd').Opt
+exports.Arg = require('./cmd').Arg
+exports.shell = require('./shell')
+exports.require = require;

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/opt.coffee

@@ -0,0 +1,243 @@
+fs = require 'fs'
+Q = require 'q'
+Color = require('./color').Color
+Cmd = require('./cmd').Cmd
+
+###*
+Option
+
+Named entity. Options may have short and long keys for use from command line.
+@namespace
+@class Presents option
+###
+exports.Opt = class Opt
+
+    ###*
+    @constructs
+    @param {COA.Cmd} cmd parent command
+    ###
+    constructor: (@_cmd) -> @_cmd._opts.push @
+
+    ###*
+    Set a canonical option identifier to be used anywhere in the API.
+    @param {String} _name option name
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    name: (@_name) -> @
+
+    ###*
+    Set a long description for option to be used anywhere in text messages.
+    @param {String} _title option title
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    title: Cmd::title
+
+    ###*
+    Set a short key for option to be used with one hyphen from command line.
+    @param {String} _short
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    short: (@_short) -> @_cmd._optsByKey['-' + _short] = @
+
+    ###*
+    Set a short key for option to be used with double hyphens from command line.
+    @param {String} _long
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    long: (@_long) -> @_cmd._optsByKey['--' + _long] = @
+
+    ###*
+    Make an option boolean, i.e. option without value.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    flag: () ->
+        @_flag = true
+        @
+
+    ###*
+    Makes an option accepts multiple values.
+    Otherwise, the value will be used by the latter passed.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    arr: ->
+        @_arr = true
+        @
+
+    ###*
+    Makes an option required.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    req: ->
+        @_req = true
+        @
+
+    ###*
+    Makes an option to act as a command,
+    i.e. program will exit just after option action.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    only: ->
+        @_only = true
+        @
+
+    ###*
+    Set a validation (or value) function for option.
+    Value from command line passes through before becoming available from API.
+    Using for validation and convertion simple types to any values.
+    @param {Function} _val validating function,
+        invoked in the context of option instance
+        and has one parameter with value from command line
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    val: (@_val) -> @
+
+    ###*
+    Set a default value for option.
+    Default value passed through validation function as ordinary value.
+    @param {Object} _def
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    def: (@_def) -> @
+
+    ###*
+    Make option value inputting stream.
+    It's add useful validation and shortcut for STDIN.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    input: ->
+        # XXX: hack to workaround a bug in node 0.6.x,
+        # see https://github.com/joyent/node/issues/2130
+        process.stdin.pause();
+
+        @
+            .def(process.stdin)
+            .val (v) ->
+                if typeof v is 'string'
+                    if v is '-'
+                        process.stdin
+                    else
+                        s = fs.createReadStream v, { encoding: 'utf8' }
+                        s.pause()
+                        s
+                else v
+
+    ###*
+    Make option value outputing stream.
+    It's add useful validation and shortcut for STDOUT.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    output: ->
+        @
+            .def(process.stdout)
+            .val (v) ->
+                if typeof v is 'string'
+                    if v is '-'
+                        process.stdout
+                    else
+                        fs.createWriteStream v, { encoding: 'utf8' }
+                else v
+
+    ###*
+    Add action for current option command.
+    This action is performed if the current option
+    is present in parsed options (with any value).
+    @param {Function} act action function,
+        invoked in the context of command instance
+        and has the parameters:
+            - {Object} opts parsed options
+            - {Array} args parsed arguments
+            - {Object} res actions result accumulator
+        It can return rejected promise by Cmd.reject (in case of error)
+        or any other value treated as result.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    act: (act) ->
+        opt = @
+        name = @_name
+        @_cmd.act (opts) ->
+            if name of opts
+                res = act.apply @, arguments
+                if opt._only
+                    Q.when res, (res) =>
+                        @reject {
+                            toString: -> res.toString()
+                            exitCode: 0
+                        }
+                else
+                    res
+        @
+
+    ###*
+    Set custom additional completion for current option.
+    @param {Function} completion generation function,
+        invoked in the context of option instance.
+        Accepts parameters:
+            - {Object} opts completion options
+        It can return promise or any other value treated as result.
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    comp: Cmd::comp
+
+    _saveVal: (opts, val) ->
+        if @_val then val = @_val val
+        if @_arr
+            (opts[@_name] or= []).push val
+        else
+            opts[@_name] = val
+        val
+
+    _parse: (argv, opts) ->
+        @_saveVal(
+            opts,
+            if @_flag
+                true
+            else
+                argv.shift()
+        )
+
+    _checkParsed: (opts, args) -> not opts.hasOwnProperty @_name
+
+    _usage: ->
+        res = []
+        nameStr = @_name.toUpperCase()
+
+        if @_short
+            res.push '-', Color 'lgreen', @_short
+            unless @_flag then res.push ' ' + nameStr
+            res.push ', '
+
+        if @_long
+            res.push '--', Color 'green', @_long
+            unless @_flag then res.push '=' + nameStr
+
+        res.push ' : ', @_title
+
+        if @_req then res.push ' ', Color('lred', '(required)')
+
+        res.join ''
+
+    _requiredText: -> 'Missing required option:\n  ' + @_usage()
+
+    ###*
+    Return rejected promise with error code.
+    Use in .val() for return with error.
+    @param {Object} reject reason
+        You can customize toString() method and exitCode property
+        of reason object.
+    @returns {Q.promise} rejected promise
+    ###
+    reject: Cmd::reject
+
+    ###*
+    Finish chain for current option and return parent command instance.
+    @returns {COA.Cmd} parent command
+    ###
+    end: Cmd::end
+
+    ###*
+    Apply function with arguments in context of option instance.
+    @param {Function} fn
+    @param {Array} args
+    @returns {COA.Opt} this instance (for chainability)
+    ###
+    apply: Cmd::apply

goTorrentWebUI/node_modules/react-scripts/node_modules/coa/src/shell.coffee

@@ -0,0 +1,10 @@
+exports.unescape = (w) ->
+    w = if w.charAt(0) is '"'
+        w.replace(/^"|([^\\])"$/g, '$1')
+    else
+        w.replace(/\\ /g, ' ')
+    w.replace(/\\("|'|\$|`|\\)/g, '$1')
+
+exports.escape = (w) ->
+    w = w.replace(/(["'$`\\])/g,'\\$1')
+    if w.match(/\s+/) then '"' + w + '"' else w