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var assert = require("assert")
, path = require("path")
, mkdir = require("mkdirp")
, chownr = require("chownr")
, pathIsInside = require("path-is-inside")
, readJson = require("read-package-json")
, log = require("npmlog")
, npm = require("../npm.js")
, tar = require("../utils/tar.js")
, deprCheck = require("../utils/depr-check.js")
, getCacheStat = require("./get-stat.js")
, cachedPackageRoot = require("./cached-package-root.js")
, addLocalTarball = require("./add-local-tarball.js")
, sha = require("sha")
, inflight = require("inflight")
, lifecycle = require("../utils/lifecycle.js")
, 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 cb(er)
var doPrePublish = !pathIsInside(p, npm.tmp)
if (doPrePublish) {
lifecycle(data, "prepublish", p, iferr(cb, thenPack))
}
else {
thenPack()
}
function thenPack () {
tar.pack(tgz, p, data, function (er) {
if (er) {
log.error("addLocalDirectory", "Could not pack", p, "to", tgz)
return cb(er)
}
if (!cs || isNaN(cs.uid) || isNaN(cs.gid)) wrapped()
chownr(made || tgz, cs.uid, cs.gid, wrapped)
})
}
})
})
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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