1 files changed, 0 insertions, 85 deletions
diff --git a/deps/npm/lib/utils/exec.js b/deps/npm/lib/utils/exec.js
deleted file mode 100644
index 360367cbf..000000000
--- a/deps/npm/lib/utils/exec.js
+++ /dev/null
@@ -1,85 +0,0 @@
-module.exports = exec
-exec.spawn = spawn
-
-var log = require("npmlog")
-  , child_process = require("child_process")
-  , util = require("util")
-  , npm = require("../npm.js")
-  , myUID = process.getuid ? process.getuid() : null
-  , myGID = process.getgid ? process.getgid() : null
-  , isRoot = process.getuid && myUID === 0
-  , constants = require("constants")
-  , uidNumber = require("uid-number")
-  , once = require("once")
-
-function exec (cmd, args, env, takeOver, cwd, uid, gid, cb) {
-  if (typeof cb !== "function") cb = gid, gid = null
-  if (typeof cb !== "function") cb = uid, uid = null
-  if (typeof cb !== "function") cb = cwd, cwd = null
-  if (typeof cb !== "function") cb = takeOver, takeOver = true
-  if (typeof cb !== "function") cb = env, env = process.env
-  gid = gid == null ? myGID : gid
-  uid = uid == null ? myUID : uid
-  if (!isRoot) {
-    if (npm.config.get("unsafe-perm")) {
-      uid = myUID
-      gid = myGID
-    } else if (uid !== myUID || gid !== myGID) {
-      var e = new Error("EPERM: setuid() operation not permitted")
-      e.errno = constants.EPERM
-      return cb(e)
-    }
-  }
-  if (uid !== myUID) {
-    log.verbose("set uid", "from=%s to=%s", myUID, uid)
-  }
-
-  if (uid && gid && (isNaN(uid) || isNaN(gid))) {
-    // get the numeric values
-    return uidNumber(uid, gid, function (er, uid, gid) {
-      if (er) return cb(er)
-      exec(cmd, args, env, takeOver, cwd, uid, gid, cb)
-    })
-  }
-
-  log.silly("exec", cmd+" "+args.map(JSON.stringify).join(" "))
-  var stdout = ""
-    , stderr = ""
-    , cp = spawn(cmd, args, env, takeOver, cwd, uid, gid)
-  cb = once(cb)
-  cp.on("error", cb)
-  cp.stdout && cp.stdout.on("data", function (chunk) {
-    if (chunk) stdout += chunk
-  })
-  cp.stderr && cp.stderr.on("data", function (chunk) {
-    if (chunk) stderr += chunk
-  })
-  cp.on("close", function (code) {
-    var er = null
-    if (code) er = new Error("`"+cmd
-                            +(args.length ? " "
-                                          + args.map(JSON.stringify).join(" ")
-                                          : "")
-                            +"` failed with "+code)
-    cb(er, code, stdout, stderr)
-  })
-  return cp
-}
-
-
-function spawn (c, a, env, takeOver, cwd, uid, gid) {
-  var fds = [ 0, 1, 2 ]
-    , opts = { customFds : takeOver ? fds : [-1,-1,-1]
-             , env : env || process.env
-             , cwd : cwd || null }
-    , cp
-
-  if (uid && !isNaN(uid)) opts.uid = +uid
-  if (gid && !isNaN(gid)) opts.gid = +gid
-
-  var name = c +" "+ a.map(JSON.stringify).join(" ")
-  log.silly([c, a, opts.cwd], "spawning")
-  cp = child_process.spawn(c, a, opts)
-  cp.name = name
-  return cp
-}