Warn if home is not set.

satazor · satazor · commit 46783e32d573 · 2013-08-28T21:45:39.000+01:00
diff --git a/bin/bower b/bin/bower
@@ -6,6 +6,7 @@ var path = require('path');
 var mout = require('mout');
 var updateNotifier = require('update-notifier');
 var Logger = require('bower-logger');
+var osenv = require('osenv');
 var bower = require('../lib');
 var pkg = require(path.join(__dirname, '..', 'package.json'));
 var cli = require('../lib/util/cli');
@@ -18,7 +19,7 @@ var renderer;
 var loglevel;
 var command;
 var commandFunc;
-var emitter;
+var logger;
 var notifier;
 var levels = Logger.LEVELS;
 
@@ -75,29 +76,29 @@ command = command && command.replace(/\./g, ' ');
 // If no command was specified, show bower help
 // Do the same if the command is unknown
 if (!commandFunc) {
-    emitter = bower.commands.help();
+    logger = bower.commands.help();
     command = 'help';
 // If the user requested help, show the command's help
 // Do the same if the actual command is a group of other commands (e.g.: cache)
 } else if (options.help || !commandFunc.line) {
-    emitter = bower.commands.help(command);
+    logger = bower.commands.help(command);
     command = 'help';
 // Call the line method
 } else {
-    emitter = commandFunc.line(process.argv);
+    logger = commandFunc.line(process.argv);
 
     // If the method failed to interpret the process arguments
     // show the command help
-    if (!emitter) {
-        emitter = bower.commands.help(command);
+    if (!logger) {
+        logger = bower.commands.help(command);
         command = 'help';
     }
 }
 
 // Get the renderer and configure it with the executed command
-renderer = cli.getRenderer(command, emitter.json, bower.config);
+renderer = cli.getRenderer(command, logger.json, bower.config);
 
-emitter
+logger
 .on('end', function (data) {
     if (!bower.config.silent) {
         renderer.end(data);
@@ -122,6 +123,11 @@ emitter
     });
 });
 
+// Warn if HOME is not SET
+if (!osenv.home()) {
+    logger.warn('no-home', 'HOME not set, user configuration will not be loaded');
+}
+
 // Check for newer version of Bower
 notifier = updateNotifier({
     packageName: pkg.name,
diff --git a/package.json b/package.json
@@ -41,6 +41,7 @@
     "nopt": "~2.1.1",
     "lru-cache": "~2.3.0",
     "open": "~0.0.3",
+    "osenv": "0.0.3",
     "promptly": "~0.2.0",
     "q": "~0.9.2",
     "request": "~2.27.0",
