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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 prepublishWarning = require('../utils/warn-deprecated.js')('prepublish-on-install')
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')
var chain = require('slide').chain
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) {
// TODO: for `npm@5`, change the behavior and remove this warning.
// see https://github.com/npm/npm/issues/10074 for details
if (data && data.scripts && data.scripts.prepublish) {
prepublishWarning([
'As of npm@5, `prepublish` scripts will run only for `npm publish`.',
'(In npm@4 and previous versions, it also runs for `npm install`.)',
'See the deprecation note in `npm help scripts` for more information.'
])
}
chain(
[
[lifecycle, data, 'prepublish', p],
[lifecycle, data, 'prepare', 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)
})
}
}
})
}
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