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46 lines
1.4 KiB
46 lines
1.4 KiB
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module.exports = docs
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docs.usage = "npm docs <pkgname>"
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docs.completion = function (opts, cb) {
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if (opts.conf.argv.remain.length > 2) return cb()
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registry.get("/-/short", null, 60000, function (er, list) {
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return cb(null, list || [])
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})
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}
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var exec = require("./utils/exec.js")
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, registry = require("./utils/npm-registry-client/index.js")
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, npm = require("./npm.js")
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, log = require("./utils/log.js")
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function docs (args, cb) {
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if (!args.length) return cb(docs.usage)
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var n = args[0].split("@").shift()
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registry.get(n, "latest", 3600, function (er, d) {
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if (er) return cb(er)
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var homepage = d.homepage
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, repo = d.repository || d.repositories
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if (homepage) return open(homepage, cb)
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if (repo) {
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if (Array.isArray(repo)) repo = repo.shift()
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if (repo.url) repo = repo.url
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log.verbose(repo, "repository")
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if (repo) {
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return open(repo.replace(/^git(@|:\/\/)/, 'http://')
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.replace(/\.git$/, '')+"#readme", cb)
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}
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}
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return open("http://search.npmjs.org/#/" + d.name, cb)
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})
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}
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function open (url, cb) {
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exec(npm.config.get("browser"), [url], log.er(cb,
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"Failed to open "+url+" in a browser. It could be that the\n"+
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"'browser' config is not set. Try doing this:\n"+
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" npm config set browser google-chrome\n"+
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"or:\n"+
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" npm config set browser lynx\n"))
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}
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