Use node path for prefix detection, not dirname of library.

boot/master.js

@@ -40,8 +40,8 @@ var info = {
   , externalPortInsecure: walnut.externalInsecurePort || 80   // TODO externalInsecurePort
   , localPort: walnut.localPort || 3000                       // system / local network
   , trustProxy: true
-  , varpath: path.join(__dirname, '..', '..', 'var')
-  , etcpath: path.join(__dirname, '..', '..', 'etc')
+  , varpath: path.join(process.execPath, '..', '..', 'var')
+  , etcpath: path.join(process.execPath, '..', '..', 'etc')
   }
 };
 

lib/apis.js

@@ -13,10 +13,10 @@ module.exports.create = function (xconfx, apiFactories, apiDeps) {
   var crypto = require('crypto');
 
   // TODO xconfx.apispath
-  xconfx.restPath = path.join(__dirname, '..', '..', 'packages', 'rest');
-  xconfx.apiPath = path.join(__dirname, '..', '..', 'packages', 'api');
-  xconfx.appApiGrantsPath = path.join(__dirname, '..', '..', 'packages', 'client-api-grants');
-  xconfx.appConfigPath = path.join(__dirname, '..', '..', 'var');
+  xconfx.restPath = path.join(process.execPath, '..', '..', 'packages', 'rest');
+  xconfx.apiPath = path.join(process.execPath, '..', '..', 'packages', 'api');
+  xconfx.appApiGrantsPath = path.join(process.execPath, '..', '..', 'packages', 'client-api-grants');
+  xconfx.appConfigPath = path.join(process.execPath, '..', '..', 'var');
 
   function notConfigured(req, res) {
     var msg = "api package '" + req.pkgId + "' not configured for client uri '" + req.experienceId + "'"

lib/bootstrap.js

@@ -109,7 +109,7 @@ module.exports.create = function (app, xconfx, models) {
         }
 
 
-        var configpath = path.join(__dirname, '..', '..', 'config', config.domain + '.json');
+        var configpath = path.join(process.execPath, '..', '..', 'config', config.domain + '.json');
         safeConfig = { primaryDomain: config.domain };
         xconfx.primaryDomain = safeConfig.primaryDomain;
         return fs.writeFileAsync(configpath, JSON.stringify(safeConfig, null, '  '), 'utf8').then(function () {
@@ -166,7 +166,7 @@ module.exports.create = function (app, xconfx, models) {
     app.post('/api/com.daplie.walnut.init', setConfig);
 
     // TODO use package loader
-    //app.use('/', express.static(path.join(__dirname, '..', '..', 'packages', 'pages', 'com.daplie.walnut.init')));
+    //app.use('/', express.static(path.join(process.execPath, '..', '..', 'packages', 'pages', 'com.daplie.walnut.init')));
     app.use('/', express.static(path.join(__dirname, 'com.daplie.walnut.init')));
     app.use('/', function (req, res, next) {
       res.statusCode = 404;

lib/worker.js

@@ -168,7 +168,7 @@ module.exports.create = function (webserver, xconfx, state) {
             if (hostname && !hostsmap[hostname]) {
               hostsmap[hostname] = true;
               require('fs').writeFile(
-                require('path').join(__dirname, '..', '..', 'var', 'hostnames', hostname)
+                require('path').join(process.execPath, '..', '..', 'var', 'hostnames', hostname)
               , hostname
               , function () {}
               );