fix: handle mount errors (with the right message)

src/models/concerns/base.cr

@@ -42,9 +42,14 @@ module GX::Models::Concerns
         return
       end
 
-      yield
+      result_status = yield
 
+      if result_status.success?
         puts "Models #{name} is now available on #{mount_point_safe}".colorize(:green)
+      else
+        puts "Error mounting the vault".colorize(:red)
+        return
+      end
     end
   end
 

src/models/gocryptfs_config.cr

@@ -32,10 +32,7 @@ module GX::Models
         output: STDOUT, 
         error: STDERR
       )
-      unless process.wait.success?
-        puts "Error mounting the vault".colorize(:red)
-        return
-      end
+      return process.wait
     end
   end
 end

src/models/httpdirfs_config.cr

@@ -32,10 +32,7 @@ module GX::Models
         output: STDOUT, 
         error: STDERR
       )
-      unless process.wait.success?
-        puts "Error mounting the filesystem".colorize(:red)
-        return
-      end
+      return process.wait
     end
   end
 end

src/models/sshfs_config.cr

@@ -39,10 +39,7 @@ module GX::Models
         output: STDOUT, 
         error: STDERR
       )
-      unless process.wait.success?
-        puts "Error mounting the filesystem".colorize(:red)
-        return
-      end
+      return process.wait
     end
   end
 end