planning

node_modules/direction/cli.js

@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+'use strict'
+
+var pack = require('./package.json')
+var direction = require('.')
+
+var argv = process.argv.slice(2)
+
+if (argv.indexOf('--help') !== -1 || argv.indexOf('-h') !== -1) {
+  console.log(help())
+} else if (argv.indexOf('--version') !== -1 || argv.indexOf('-v') !== -1) {
+  console.log(pack.version)
+} else if (argv.length === 0) {
+  process.stdin.resume()
+  process.stdin.setEncoding('utf8')
+  process.stdin.on('data', function(data) {
+    console.log(direction(data))
+  })
+} else {
+  console.log(direction(argv.join(' ')))
+}
+
+function help() {
+  return [
+    '',
+    '  Usage: ' + pack.name + ' [options] <words...>',
+    '',
+    '  ' + pack.description,
+    '',
+    '  Options:',
+    '',
+    '    -h, --help           output usage information',
+    '    -v, --version        output version number',
+    '',
+    '  Usage:',
+    '',
+    '  # output directionality',
+    '  $ ' + pack.name + ' @',
+    '  # ' + direction('@'),
+    '',
+    '  # output directionality from stdin',
+    "  $ echo 'الانجليزية' | " + pack.name,
+    '  # ' + direction('الانجليزية'),
+    ''
+  ].join('\n')
+}