3 docs.usage = "npm docs <pkgname>"
5 docs.usage += "npm docs ."
7 var npm = require("./npm.js")
8 , opener = require("opener")
9 , path = require("path")
10 , log = require("npmlog")
11 , mapToRegistry = require("./utils/map-to-registry.js")
13 docs.completion = function (opts, cb) {
14 // FIXME: there used to be registry completion here, but it stopped making
15 // sense somewhere around 50,000 packages on the registry
20 return json.homepage ? json.homepage : "https://npmjs.org/package/" + json.name
23 function docs (args, cb) {
25 var pending = args.length
26 if (!pending) return getDoc(".", cb)
27 args.forEach(function(proj) {
28 getDoc(proj, function(err) {
37 function getDoc (project, cb) {
38 project = project || "."
39 var package = path.resolve(npm.localPrefix, "package.json")
41 if (project === "." || project === "./") {
44 json = require(package)
45 if (!json.name) throw new Error('package.json does not have a valid "name" property')
52 return opener(url(json), { command: npm.config.get("browser") }, cb)
55 mapToRegistry(project, npm.config, function (er, uri, auth) {
58 npm.registry.get(uri + "/latest", { timeout : 3600, auth : auth }, next)
61 function next (er, json) {
62 var github = "https://github.com/" + project + "#readme"
65 if (project.split("/").length !== 2) return cb(er)
66 return opener(github, { command: npm.config.get("browser") }, cb)
69 return opener(url(json), { command: npm.config.get("browser") }, cb)