30 lines
620 B
JavaScript
Executable File
30 lines
620 B
JavaScript
Executable File
#!/usr/bin/env node
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var concat = require('simple-concat')
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var undeclared = require('./')
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if (arg('--help') || arg('-h')) {
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console.log('usage: undeclared-identifiers [--identifiers] [--properties] < source.js')
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process.exit(0)
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}
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concat(process.stdin, function (err, src) {
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if (err) throw err
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var r = undeclared(src)
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var i = arg('--identifiers') || arg('-i')
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var p = arg('--properties') || arg('-p')
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if (!i && !p) i = p = true
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if (i) r.identifiers.forEach(log)
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if (p) r.properties.forEach(log)
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})
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function arg (s) {
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return process.argv.indexOf(s) !== -1
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}
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function log (n) {
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console.log(n)
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}
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