update packages

3 files changed, 31 insertions, 8 deletions

diff --git a/node_modules/spawn-wrap/README.md b/node_modules/spawn-wrap/README.md
index 0cac17fa5..428df37e5 100644
--- a/node_modules/spawn-wrap/README.md
+++ b/node_modules/spawn-wrap/README.md
@@ -52,6 +52,20 @@ process.on('exit', function (code) {
 require('spawn-wrap').runMain()
 ```
 
+## ENVIRONMENT VARIABLES
+
+Spawn-wrap responds to two environment variables, both of which are
+preserved through child processes.
+
+`SPAWN_WRAP_DEBUG=1` in the environment will make this module dump a
+lot of information to stderr.
+
+`SPAWN_WRAP_SHIM_ROOT` can be set to a path on the filesystem where
+the shim files are written in a `.node-spawn-wrap-<id>` folder.  By
+default this is done in `$HOME`, but in some environments you may wish
+to point it at some other root.  (For example, if `$HOME` is mounted
+as read-only in a virtual machine or container.)
+
 ## CONTRACTS and CAVEATS
 
 The initial wrap call uses synchronous I/O.  Probably you should not
diff --git a/node_modules/spawn-wrap/index.js b/node_modules/spawn-wrap/index.js
index a64995bbf..30a2d32e7 100644
--- a/node_modules/spawn-wrap/index.js
+++ b/node_modules/spawn-wrap/index.js
@@ -11,7 +11,8 @@ var mkdirp = require('mkdirp')
 var rimraf = require('rimraf')
 var path = require('path')
 var signalExit = require('signal-exit')
-var homedir = require('os-homedir')() + '/.node-spawn-wrap-'
+var home = process.env.SPAWN_WRAP_SHIM_ROOT || require('os-homedir')()
+var homedir = home + '/.node-spawn-wrap-'
 var which = require('which')
 var util = require('util')
 
@@ -23,7 +24,10 @@ var debug = doDebug ? function () {
   process.stderr.write(message + '\n')
 } : function () {}
 
-var shim = '#!' + process.execPath + '\n' +
+var shebang = process.platform === 'os390' ?
+  '#!/bin/env ' : '#!'
+
+var shim = shebang + process.execPath + '\n' +
   fs.readFileSync(__dirname + '/shim.js')
 
 var isWindows = require('./lib/is-windows')()
@@ -37,7 +41,10 @@ function wrap (argv, env, workingDir) {
   if (!ChildProcess) {
     var child = cp.spawn(process.execPath, [])
     ChildProcess = child.constructor
-    child.kill('SIGKILL')
+    if (process.platform === 'os390')
+      child.kill('SIGABRT')
+    else
+      child.kill('SIGKILL')
   }
 
   // spawn_sync available since Node v0.11
@@ -279,6 +286,8 @@ function mungeEnv (workingDir, options) {
     options.envPairs.push('SW_ORIG_' + key + '=' + options.originalNode)
   }
 
+  options.envPairs.push('SPAWN_WRAP_SHIM_ROOT=' + homedir)
+
   if (process.env.SPAWN_WRAP_DEBUG === '1')
     options.envPairs.push('SPAWN_WRAP_DEBUG=1')
 }
diff --git a/node_modules/spawn-wrap/package.json b/node_modules/spawn-wrap/package.json
index ee4120577..48c210054 100644
--- a/node_modules/spawn-wrap/package.json
+++ b/node_modules/spawn-wrap/package.json
@@ -1,18 +1,18 @@
 {
   "name": "spawn-wrap",
-  "version": "1.3.8",
+  "version": "1.4.2",
   "description": "Wrap all spawned Node.js child processes by adding environs and arguments ahead of the main JavaScript file argument.",
   "main": "index.js",
   "dependencies": {
     "foreground-child": "^1.5.6",
     "mkdirp": "^0.5.0",
     "os-homedir": "^1.0.1",
-    "rimraf": "^2.3.3",
+    "rimraf": "^2.6.2",
     "signal-exit": "^3.0.2",
-    "which": "^1.2.4"
+    "which": "^1.3.0"
   },
   "scripts": {
-    "test": "tap test/*.js",
+    "test": "tap --timeout=240 test/*.js",
     "preversion": "npm test",
     "postversion": "npm publish",
     "postpublish": "git push origin --all; git push origin --tags",
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/isaacs/spawn-wrap#readme",
   "devDependencies": {
-    "tap": "^10.1.0"
+    "tap": "^10.7.3"
   },
   "files": [
     "index.js",