| 1 | var npm = require('./npm.js')
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| 2 | var output = require('./utils/output.js')
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| 3 |
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| 4 | module.exports = ping
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| 5 |
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| 6 | ping.usage = 'npm ping\nping registry'
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| 7 |
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| 8 | function ping (args, silent, cb) {
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| 9 | if (typeof cb !== 'function') {
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| 10 | cb = silent
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| 11 | silent = false
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| 12 | }
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| 13 | var registry = npm.config.get('registry')
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| 14 | if (!registry) return cb(new Error('no default registry set'))
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| 15 | var auth = npm.config.getCredentialsByURI(registry)
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| 16 |
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| 17 | npm.registry.ping(registry, {auth: auth}, function (er, pong, data, res) {
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| 18 | if (!silent) output(JSON.stringify(pong))
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| 19 | cb(er, er ? null : pong, data, res)
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| 20 | })
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| 21 | }
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