AlkantarClanX12
Current Path : /proc/thread-self/root/opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/cache/ |
Current File : //proc/thread-self/root/opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/cache/add-local.js |
var assert = require('assert') var path = require('path') var mkdir = require('mkdirp') var chownr = require('chownr') var pathIsInside = require('path-is-inside') var readJson = require('read-package-json') var log = require('npmlog') var npm = require('../npm.js') var tar = require('../utils/tar.js') var deprCheck = require('../utils/depr-check.js') var getCacheStat = require('./get-stat.js') var cachedPackageRoot = require('./cached-package-root.js') var addLocalTarball = require('./add-local-tarball.js') var sha = require('sha') var inflight = require('inflight') var lifecycle = require('../utils/lifecycle.js') var iferr = require('iferr') module.exports = addLocal function addLocal (p, pkgData, cb_) { assert(typeof p === 'object', 'must have spec info') assert(typeof cb_ === 'function', 'must have callback') pkgData = pkgData || {} function cb (er, data) { if (er) { log.error('addLocal', 'Could not install %s', p.spec) return cb_(er) } if (data && !data._fromHosted) { data._from = path.relative(npm.prefix, p.spec) || '.' var resolved = path.relative(npm.prefix, p.spec) if (resolved) data._resolved = 'file:' + resolved } return cb_(er, data) } if (p.type === 'directory') { addLocalDirectory(p.spec, pkgData, null, cb) } else { addLocalTarball(p.spec, pkgData, null, cb) } } // At this point, if shasum is set, it's something that we've already // read and checked. Just stashing it in the data at this point. function addLocalDirectory (p, pkgData, shasum, cb) { assert(pkgData, 'must pass package data') assert(typeof cb === 'function', 'must have callback') // if it's a folder, then read the package.json, // tar it to the proper place, and add the cache tar if (pathIsInside(p, npm.cache)) { return cb(new Error( 'Adding a cache directory to the cache will make the world implode.' )) } readJson(path.join(p, 'package.json'), false, function (er, data) { if (er) return cb(er) if (!data.name) { return cb(new Error('No name provided in package.json')) } else if (pkgData.name && pkgData.name !== data.name) { return cb(new Error( 'Invalid package: expected ' + pkgData.name + ' but found ' + data.name )) } if (!data.version) { return cb(new Error('No version provided in package.json')) } else if (pkgData.version && pkgData.version !== data.version) { return cb(new Error( 'Invalid package: expected ' + pkgData.name + '@' + pkgData.version + ' but found ' + data.name + '@' + data.version )) } deprCheck(data) // pack to {cache}/name/ver/package.tgz var root = cachedPackageRoot(data) var tgz = path.resolve(root, 'package.tgz') var pj = path.resolve(root, 'package/package.json') var wrapped = inflight(tgz, next) if (!wrapped) return log.verbose('addLocalDirectory', tgz, 'already in flight; waiting') log.verbose('addLocalDirectory', tgz, 'not in flight; packing') getCacheStat(function (er, cs) { mkdir(path.dirname(pj), function (er, made) { if (er) return wrapped(er) var doPrePublish = !pathIsInside(p, npm.tmp) if (doPrePublish) { lifecycle(data, 'prepublish', p, iferr(wrapped, thenPack)) } else { thenPack() } function thenPack () { tar.pack(tgz, p, data, function (er) { if (er) { log.error('addLocalDirectory', 'Could not pack', p, 'to', tgz) return wrapped(er) } if (!cs || isNaN(cs.uid) || isNaN(cs.gid)) return wrapped() chownr(made || tgz, cs.uid, cs.gid, function (er) { if (er && er.code === 'ENOENT') return wrapped() wrapped(er) }) }) } }) }) function next (er) { if (er) return cb(er) // if we have the shasum already, just add it if (shasum) { return addLocalTarball(tgz, data, shasum, cb) } else { sha.get(tgz, function (er, shasum) { if (er) { return cb(er) } data._shasum = shasum return addLocalTarball(tgz, data, shasum, cb) }) } } }) }