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