Fix the multipart upload issues and local command run issues (#42)

Signed-off-by: Aravinda VK <[email protected]>

Author: aravindavk

lib/kadalu/binnacle/plugins/http.rb

@@ -149,12 +149,12 @@ def self.set_multipart_data(request, kwargs)
 
       multipart_data = []
       multipart.each do |key, value|
-        if value.start_with?('@')
+        if value.is_a?(String) && value.start_with?('@')
           filepath = value.sub('@', '')
           filedata = File.open(filepath, 'rb')
           multipart_data << [key, filedata, { filename: File.basename(filepath) }]
         else
-          multipart_data << [key, value]
+          multipart_data << [key, value.to_s]
         end
       end
 

lib/kadalu/binnacle/utils.rb

@@ -90,7 +90,7 @@ def escaped_ssh_cmd(cmd)
       # If node is not local then add respective prefix
       # to ssh or docker exec
       def full_cmd(cmd)
-        return cmd if Store.get(:command_mode) == 'local'
+        return cmd if Store.get(:command_mode) == 'local' || Store.get(:node_name) == 'local'
 
         if Store.get(:command_mode) == 'ssh'
           "ssh #{Store.get(:ssh_user)}@#{Store.get(:node_name)} " \