From d5dee498f52241edfc3e028657ce101ea713703d Mon Sep 17 00:00:00 2001
From: tigerbot <seth.gibelyou@daplie.com>
Date: Thu, 1 Jun 2017 13:06:52 -0600
Subject: [PATCH] made sure the var dir can be created if needed

looks like the var directory is not present when goldilocks is npm installed
---
 lib/app.js            |  8 +++++++-
 lib/mdns.js           | 12 +++++++++---
 lib/tunnel-manager.js | 11 +++++++++--
 3 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/lib/app.js b/lib/app.js
index e150402..6eb72f2 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -94,7 +94,13 @@ module.exports = function (myDeps, conf, overrideHttp) {
         obj.id = id;
         owners[id] = obj;
 
-        return fs.writeFileAsync(ownersPath, JSON.stringify(owners), 'utf8');
+        return fs.mkdirAsync(path.dirname(ownersPath)).catch(function (err) {
+          if (err.code !== 'EEXIST') {
+            console.error('failed to mkdir', path.dirname(ownersPath), err.toString());
+          }
+        }).then(function () {
+          return fs.writeFileAsync(ownersPath, JSON.stringify(owners), 'utf8');
+        });
       }
     };
 
diff --git a/lib/mdns.js b/lib/mdns.js
index 5447f92..7da687a 100644
--- a/lib/mdns.js
+++ b/lib/mdns.js
@@ -2,7 +2,8 @@
 
 var PromiseA = require('bluebird');
 var fs = PromiseA.promisifyAll(require('fs'));
-var idFilename = require('path').join(__dirname, '..', 'var', 'mdns-id');
+var path = require('path');
+var idFilename = path.join(__dirname, '..', 'var', 'mdns-id');
 var queryName = '_cloud._tcp.local';
 
 var randomId = {
@@ -18,10 +19,15 @@ var randomId = {
   }
 
 , set: function (value) {
-    return fs.writeFileAsync(idFilename, value)
-      .then(function () {
+    return fs.mkdirAsync(path.dirname(idFilename)).catch(function (err) {
+      if (err.code !== 'EEXIST') {
+        console.error('failed to mkdir', path.dirname(idFilename), err.toString());
+      }
+    }).then(function () {
+      return fs.writeFileAsync(idFilename, value).then(function () {
         return value;
       });
+    });
   }
 };
 
diff --git a/lib/tunnel-manager.js b/lib/tunnel-manager.js
index 30330d8..1b099a4 100644
--- a/lib/tunnel-manager.js
+++ b/lib/tunnel-manager.js
@@ -6,7 +6,8 @@ module.exports.create = function (deps, config) {
   var stunnel = require('stunnel');
   var activeTunnels = {};
 
-  var tokensPath = require('path').join(__dirname, '..', 'var', 'tokens.json');
+  var path = require('path');
+  var tokensPath = path.join(__dirname, '..', 'var', 'tokens.json');
   var storage = {
     _read: function () {
       var tokens;
@@ -18,7 +19,13 @@ module.exports.create = function (deps, config) {
       return tokens;
     }
   , _write: function (tokens) {
-      return fs.writeFileAsync(tokensPath, JSON.stringify(tokens), 'utf8');
+      return fs.mkdirAsync(path.dirname(tokensPath)).catch(function (err) {
+        if (err.code !== 'EEXIST') {
+          console.error('failed to mkdir', path.dirname(tokensPath), err.toString());
+        }
+      }).then(function () {
+        return fs.writeFileAsync(tokensPath, JSON.stringify(tokens), 'utf8');
+      });
     }
 
   , all: function () {