Fail when a package isn't found in the registry. Add support for inst…

…alling a local tarball, so that registry-install can replace install

lib/registry-install.js

@@ -76,23 +76,29 @@ function registryInstall (pkglist, cb) {
       return F(pkglist.shift())
     }
     seen[pkg] = true
-    if (pkg.match(/^https?:\/\//)) {
-      return fetchTarball(pkg, function (er, data) {
-        log(data, "fetched tarball")
-        if (!npm.get(data._id)) npm.set(data)
-        installedPackages[data.name] = installedPackages[data.name] || {}
-        installedPackages[data.name][data.version] = data
-        installReg[data.name] = installReg[data.name] || {}
-        installReg[data.name][data.version] = data
-        installList.push(path.join(data.name, data.version))
-        // also make sure to get any dependencies.
-        if (data.dependencies) for (var dep in data.dependencies) {
-          dep = dep.trim()+"@"+data.dependencies[dep]
-          if (!seen[dep]) pkglist.push(dep)
-        }
-        F(pkglist.shift())
-      })
+
+    function tarballHandler (er, data) {
+      log(data, "fetched tarball")
+      npm.set(data)
+      installedPackages[data.name] = installedPackages[data.name] || {}
+      installedPackages[data.name][data.version] = data
+      installReg[data.name] = installReg[data.name] || {}
+      installReg[data.name][data.version] = data
+      installList.push(path.join(data.name, data.version))
+      // also make sure to get any dependencies.
+      if (data.dependencies) for (var dep in data.dependencies) {
+        dep = dep.trim()+"@"+data.dependencies[dep]
+        if (!seen[dep]) pkglist.push(dep)
+      }
+      F(pkglist.shift())
+    }
+    if (pkg.match(/^(file:|\.|\/)/)) {
+      pkg = pkg.replace(/^file:(\/\/)?/, '')
+      if (pkg.charAt(0) !== "/") pkg = path.join(process.cwd(), pkg)
+      return installLocalTarball(pkg, tarballHandler)
     }
+    if (pkg.match(/^https?:\/\//)) return fetchTarball(pkg, tarballHandler)
+
     // now we know it's not a URL, so handle it like a tag, version, or range.
     pkg = pkg.split("@")
     var name = pkg[0]
@@ -103,10 +109,10 @@ function registryInstall (pkglist, cb) {
     pkg = pkg.join("@")
     if (tag) {
       tag = ver || defTag
-      log(tag, "registry-install tag")
       // must fetch data to know how to solve this.
       var data = npm.get(name)
       if (!data) return registry.get(name, function (er, data) {
+        if (!data) er = new Error("not found in registry: "+name)
         if (er) return cb(er)
         npm.set(name, data)
         seen[pkg] = false
@@ -137,6 +143,7 @@ function registryInstall (pkglist, cb) {
       }
       var data = npm.get(name)
       if (!data) return registry.get(name, function (er, data) {
+        if (!data) er = new Error("not found in registry: "+name)
         if (er) return cb(er)
         npm.set(name, data)
         seen[pkg] = false
@@ -177,6 +184,7 @@ function registryInstall (pkglist, cb) {
     // new thing.  fetch from registry.  favor stable version.
     var data = npm.get(name)
     if (!data) return registry.get(pkg, function (er, data) {
+      if (!data) er = new Error("not found in registry: "+pkg)
       if (er) return cb(er)
       npm.set(name, data)
       seen[pkg] = false
@@ -205,29 +213,42 @@ function registryInstall (pkglist, cb) {
 // download the tarball, and move the contents into 
 // the appropriate name/version folder.
 function fetchTarball (tarball, cb) {
-  var folder = path.join(npm.tmp, tarball.replace(/[^a-zA-Z0-9]/g, "-")+"-"+
-                         Date.now()+"-"+Math.random())
-    , target = folder + ".tgz"
+  var target = path.join(npm.tmp, tarball.replace(/[^a-zA-Z0-9]/g, "-")+"-"+
+                         Date.now()+"-"+Math.random()) + ".tgz"
   chain
     ( [mkdir, npm.tmp]
-    , [mkdir, folder]
     , [fetch, tarball, target]
-    , [unpackTar, target, folder]
-    , function (er) {
+    , function (er, ok) {
         if (er) return cb(er)
-        readJson(path.join(folder, "package.json"), function (er,data) {
-          log(data, "readJson from "+folder)
-          chain
-            ( [moveIntoPlace, folder, data]
-            , [log, "moved into place", "fuckererrrr"]
-            , [rm, folder]
-            , [rm, target]
-            , function (er) { return cb(er, data) }
-            )
+        installLocalTarball(target, function (er, data) {
+          if (er) return cb(er)
+          rm(target, function (er) {
+            if (er) return cb(er)
+            cb(data)
+          })
         })
       }
     )
 }
+function installLocalTarball (tarball, cb) {
+  var folder = path.join(npm.tmp, tarball.replace(/[^a-zA-Z0-9]/g, "-")+"-"+
+                         Date.now()+"-"+Math.random())
+  chain
+    ( [mkdir, folder]
+    , [unpackTar, target, folder]
+    , function (er) {
+       if (er) return cb(er)
+       readJson(path.join(folder, "package.json"), function (er,data) {
+         chain
+           ( [moveIntoPlace, folder, data]
+           , [rm, folder]
+           , function (er) { return cb(er, data) }
+           )
+       })
+     }
+    )
+
+}
 
 function unpackTar (tarball, unpackTarget, cb) {
   exec("tar", ["xzvf", tarball, "--strip", "1", "-C", unpackTarget], cb)