Added missing xdg-open dependencies.

lib/open.js

@@ -1,63 +1,66 @@
-var exec = require('child_process').exec
-  , path = require('path')
-  ;
-
-
-/**
- * open a file or uri using the default application for the file type.
- *
- * @return {ChildProcess} - the child process object.
- * @param {string} target - the file/uri to open.
- * @param {string} appName - (optional) the application to be used to open the
- *      file (for example, "chrome", "firefox")
- * @param {function(Error)} callback - called with null on success, or
- *      an error object that contains a property 'code' with the exit
- *      code of the process.
- */
-
-module.exports = open;
-
-function open(target, appName, callback) {
-  var opener;
-
-  if (typeof(appName) === 'function') {
-    callback = appName;
-    appName = null;
-  }
-
-  switch (process.platform) {
-  case 'darwin':
-    if (appName) {
-      opener = 'open -a "' + escape(appName) + '"';
-    } else {
-      opener = 'open';
-    }
-    break;
-  case 'win32':
-    // if the first parameter to start is quoted, it uses that as the title
-    // so we pass a blank title so we can quote the file we are opening
-    if (appName) {
-      opener = 'start "" "' + escape(appName) + '"';
-    } else {
-      opener = 'start ""';
-    }
-    break;
-  default:
-    if (appName) {
-      opener = escape(appName);
-    } else {
-      // use Portlands xdg-open everywhere else
-      opener = path.join(__dirname, '../vendor/xdg-open');
-    }
-    break;
-  }
-
-  if (process.env.SUDO_USER) {
-    opener = 'sudo -u ' + process.env.SUDO_USER + ' ' + opener;
-  }
-  return exec(opener + ' "' + escape(target) + '"', callback);
-}
-
-function escape(s) {
-  return s.replace(/"/g, '\\\"');
-}
+var exec = require('child_process').exec
+  , path = require('path')
+  ;
+
+
+/**
+ * open a file or uri using the default application for the file type.
+ *
+ * @return {ChildProcess} - the child process object.
+ * @param {string} target - the file/uri to open.
+ * @param {string} appName - (optional) the application to be used to open the
+ *      file (for example, "chrome", "firefox")
+ * @param {function(Error)} callback - called with null on success, or
+ *      an error object that contains a property 'code' with the exit
+ *      code of the process.
+ */
+
+module.exports = open;
+
+function open(target, appName, callback) {
+  var opener;
+  var env_vars = '';
+
+  if (typeof(appName) === 'function') {
+    callback = appName;
+    appName = null;
+  }
+
+  switch (process.platform) {
+  case 'darwin':
+    if (appName) {
+      opener = 'open -a "' + escape(appName) + '"';
+    } else {
+      opener = 'open';
+    }
+    break;
+  case 'win32':
+    // if the first parameter to start is quoted, it uses that as the title
+    // so we pass a blank title so we can quote the file we are opening
+    if (appName) {
+      opener = 'start "" "' + escape(appName) + '"';
+    } else {
+      opener = 'start ""';
+    }
+    break;
+  default:
+    if (appName) {
+      opener = escape(appName);
+    } else {
+      // use Portlands xdg-open everywhere else
+      script_directory = path.join(__dirname, '../vendor/');
+      opener = path.join(script_directory, 'xdg-open');
+      env_vars = "SCRIPT_DIRECTORY=" + script_directory + ' ';
+    }
+    break;
+  }
+
+  if (process.env.SUDO_USER) {
+    opener = 'sudo -u ' + process.env.SUDO_USER + ' ' + opener;
+  }
+  return exec(env_vars + opener + ' "' + escape(target) + '"', callback);
+}
+
+function escape(s) {
+  return s.replace(/"/g, '\\\"');
+}