You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.0 KiB
43 lines
1.0 KiB
8 years ago
|
module.exports = docs
|
||
|
|
|
||
|
|
var npm = require('./npm.js')
|
||
|
|
var opener = require('opener')
|
||
|
|
var log = require('npmlog')
|
||
|
|
var fetchPackageMetadata = require('./fetch-package-metadata.js')
|
||
|
|
var usage = require('./utils/usage')
|
||
|
|
|
||
|
|
docs.usage = usage(
|
||
|
|
'docs',
|
||
|
|
'npm docs <pkgname>' +
|
||
|
|
'\nnpm docs .'
|
||
|
|
)
|
||
|
|
docs.completion = function (opts, cb) {
|
||
|
|
// FIXME: there used to be registry completion here, but it stopped making
|
||
|
|
// sense somewhere around 50,000 packages on the registry
|
||
|
|
cb()
|
||
|
|
}
|
||
|
|
|
||
|
|
function docs (args, cb) {
|
||
|
|
if (!args || !args.length) args = ['.']
|
||
|
|
var pending = args.length
|
||
|
|
log.silly('docs', args)
|
||
|
|
args.forEach(function (proj) {
|
||
|
|
getDoc(proj, function (err) {
|
||
|
|
if (err) {
|
||
|
|
return cb(err)
|
||
|
|
}
|
||
|
|
--pending || cb()
|
||
|
|
})
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function getDoc (project, cb) {
|
||
|
|
log.silly('getDoc', project)
|
||
|
|
fetchPackageMetadata(project, '.', function (er, d) {
|
||
|
|
if (er) return cb(er)
|
||
|
|
var url = d.homepage
|
||
|
|
if (!url) url = 'https://www.npmjs.org/package/' + d.name
|
||
|
|
return opener(url, {command: npm.config.get('browser')}, cb)
|
||
|
|
})
|
||
|
|
}
|