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| 'use strict'
var yargs = require('yargs')
, _ = require('lodash')
// for each array, the first item must be the command filename in ./lib
// the following items are command synonyms
var cmds = [
['deploy'],
['info', 'v', 'show', 'view'],
['init', 'new'],
['install', 'i', 'isntall'],
['login', 'adduser', 'add-user'],
['ls'],
['publish'],
['search'],
['uninstall', 'rm', 'unisntall'],
['unpublish'],
['version'],
['whoami']
]
var usage = 'mlpm <command>\n\n' +
'where <command> is one of:\n ' +
'deploy, init, info, install, login, ls,\n ' +
'publish, search, uninstall, unpublish, version, whoami'
var argv = yargs
.boolean('h')
.alias('h', 'help')
.boolean('q')
.alias('q', 'quiet')
.alias('q', 'silent')
// install
.boolean('save')
// unpublish
.boolean('f')
.alias('f', 'force')
// publish
.boolean('dryrun')
.alias('dryrun', 'dry-run')
.alias('zip', 'export')
// deploy
.alias('H', 'host')
.alias('P', 'port')
.alias('u', 'username')
.alias('user', 'username')
.alias('p', 'password')
// version
.alias('m', 'message')
// help
.boolean('version')
.alias('v', 'version')
.usage(usage)
.argv
function parse() {
var args = {
usage: yargs.help,
help: argv.help,
q: argv.q,
force: argv.force,
dryrun: argv.dryrun,
export: argv.export,
save: argv.save,
host: argv.host,
port: argv.port,
username: argv.username,
password: argv.password,
message: argv.message,
version: argv.version,
argv: argv
}
var synonyms = _.filter(cmds, function(arr) {
return _.contains(arr, argv._[0])
})
if ( synonyms.length === 1 ) {
args.command = synonyms[0][0]
} else {
args.unknown = argv._[0]
}
switch( args.command ) {
case 'search':
args.query = argv._.splice(1).join(' ')
break
case 'login':
args.token = argv._[1]
break
case 'version':
args.version = argv._[1]
break
default:
// TODO: match package(@version)? with regex?
if ( argv._[1] ) {
args.package = argv._[1].split('@')[0]
args.version = argv._[1].split('@')[1]
}
}
return args
}
module.exports = {
cmds: cmds,
parse: parse
}
|