44 lines
1.2 KiB
JavaScript
Executable File
44 lines
1.2 KiB
JavaScript
Executable File
#!/usr/bin/env node
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var read = require('fs').createReadStream
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var write = require('fs').createWriteStream
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var umd = require('../')
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var args = process.argv.slice(2)
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var help = false
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var commonJS = false
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args = args.filter(function (arg) {
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if (arg === '-h' || arg === '--help') {
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help = true
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return false
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} else if (arg === '-c' || arg === '--commonJS') {
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commonJS = true
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return false
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}
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return true
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})
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if (help || !args[0]) {
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console.log('Usage: umd <name> <source> <destination> [options]')
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console.log('')
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console.log('Pipe Usage: umd <name> [options] < source > destination')
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console.log('')
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console.log('Options:')
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console.log('')
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console.log(' -h --help Display usage information')
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console.log(' -c --commonJS Use CommonJS module format')
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console.log('')
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if (!help) process.exit(1)
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} else {
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var source = args[1] ? read(args[1]) : process.stdin
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var dest = args[2] ? write(args[2]) : process.stdout
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var prelude = umd.prelude(args[0], {commonJS: commonJS})
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var postlude = umd.postlude(args[0], {commonJS: commonJS})
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dest.write(prelude)
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source.on('end', function () {
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dest.write(postlude + '\n')
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}).pipe(dest, {end: false})
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}
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