| 1 | #!/usr/bin/env node
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| 2 |
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| 3 | "use strict"
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| 4 |
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| 5 | var program = require('commander');
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| 6 | var pkg = require('../package.json')
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| 7 |
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| 8 | var npmWhich = require('../')
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| 9 |
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| 10 | program
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| 11 | .version(pkg.version)
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| 12 | .option('-c, --silent', 'No output, just return 0 if any of the executables are found, or 1 if none are found.')
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| 13 | .usage('<command>')
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| 14 | .parse(process.argv)
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| 15 |
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| 16 | if (!program.args.length) return program.help()
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| 17 |
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| 18 | var cmd = program.args[0]
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| 19 |
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| 20 | if (program.silent) {
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| 21 | try {
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| 22 | npmWhich.sync(cmd)
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| 23 | process.exit(0)
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| 24 | } catch (e) {
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| 25 | if (!e.message.match('not found:')) throw e
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| 26 | process.exit(1)
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| 27 | }
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| 28 | }
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| 29 |
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| 30 | try {
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| 31 | console.log(npmWhich.sync(cmd))
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| 32 | } catch (e) {
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| 33 | if (!e.message.match('not found:')) throw e
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| 34 | console.error('%s not found', cmd)
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| 35 | }
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