nopt.js
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#!/usr/bin/env node
var nopt = require("../lib/nopt")
, types = { num: Number
, bool: Boolean
, help: Boolean
, list: Array
, "num-list": [Number, Array]
, "str-list": [String, Array]
, "bool-list": [Boolean, Array]
, str: String }
, shorthands = { s: [ "--str", "astring" ]
, b: [ "--bool" ]
, nb: [ "--no-bool" ]
, tft: [ "--bool-list", "--no-bool-list", "--bool-list", "true" ]
, "?": ["--help"]
, h: ["--help"]
, H: ["--help"]
, n: [ "--num", "125" ] }
, parsed = nopt( types
, shorthands
, process.argv
, 2 )
console.log("parsed", parsed)
if (parsed.help) {
console.log("")
console.log("nopt cli tester")
console.log("")
console.log("types")
console.log(Object.keys(types).map(function M (t) {
var type = types[t]
if (Array.isArray(type)) {
return [t, type.map(function (type) { return type.name })]
}
return [t, type && type.name]
}).reduce(function (s, i) {
s[i[0]] = i[1]
return s
}, {}))
console.log("")
console.log("shorthands")
console.log(shorthands)
}