sgauthier
6e64e138e2
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47 lines
1.1 KiB
JavaScript
Executable File
47 lines
1.1 KiB
JavaScript
Executable File
#!/usr/bin/env node
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'use strict'
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var pack = require('./package.json')
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var direction = require('.')
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var argv = process.argv.slice(2)
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if (argv.indexOf('--help') !== -1 || argv.indexOf('-h') !== -1) {
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console.log(help())
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} else if (argv.indexOf('--version') !== -1 || argv.indexOf('-v') !== -1) {
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console.log(pack.version)
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} else if (argv.length === 0) {
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process.stdin.resume()
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process.stdin.setEncoding('utf8')
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process.stdin.on('data', function(data) {
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console.log(direction(data))
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})
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} else {
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console.log(direction(argv.join(' ')))
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}
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function help() {
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return [
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'',
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' Usage: ' + pack.name + ' [options] <words...>',
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'',
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' ' + pack.description,
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'',
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' Options:',
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'',
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' -h, --help output usage information',
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' -v, --version output version number',
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'',
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' Usage:',
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'',
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' # output directionality',
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' $ ' + pack.name + ' @',
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' # ' + direction('@'),
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'',
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' # output directionality from stdin',
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" $ echo 'الانجليزية' | " + pack.name,
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' # ' + direction('الانجليزية'),
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''
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].join('\n')
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}
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