Current File : //lib/node_modules/npm/lib/rebuild.js
module.exports = rebuild
var readInstalled = require('read-installed')
var semver = require('semver')
var log = require('npmlog')
var npm = require('./npm.js')
var npa = require('npm-package-arg')
var usage = require('./utils/usage')
var output = require('./utils/output.js')
rebuild.usage = usage(
'rebuild',
'npm rebuild [[<@scope>/<name>]...]'
)
rebuild.completion = require('./utils/completion/installed-deep.js')
function rebuild (args, cb) {
var opt = { depth: npm.config.get('depth'), dev: true }
readInstalled(npm.prefix, opt, function (er, data) {
log.info('readInstalled', typeof data)
if (er) return cb(er)
var set = filter(data, args)
var folders = Object.keys(set).filter(function (f) {
return f !== npm.prefix
})
if (!folders.length) return cb()
log.silly('rebuild set', folders)
cleanBuild(folders, set, cb)
})
}
function cleanBuild (folders, set, cb) {
npm.commands.build(folders, function (er) {
if (er) return cb(er)
output(folders.map(function (f) {
return set[f] + ' ' + f
}).join('\n'))
cb()
})
}
function filter (data, args, set, seen) {
if (!set) set = {}
if (!seen) seen = new Set()
if (set.hasOwnProperty(data.path)) return set
if (seen.has(data)) return set
seen.add(data)
var pass
if (!args.length) pass = true // rebuild everything
else if (data.name && data._id) {
for (var i = 0, l = args.length; i < l; i++) {
var arg = args[i]
var nv = npa(arg)
var n = nv.name
var v = nv.rawSpec
if (n !== data.name) continue
if (!semver.satisfies(data.version, v, true)) continue
pass = true
break
}
}
if (pass && data._id) {
log.verbose('rebuild', 'path, id', [data.path, data._id])
set[data.path] = data._id
}
// need to also dive through kids, always.
// since this isn't an install these won't get auto-built unless
// they're not dependencies.
Object.keys(data.dependencies || {}).forEach(function (d) {
// return
var dep = data.dependencies[d]
if (typeof dep === 'string') return
filter(dep, args, set, seen)
})
return set
}
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