Merge pull request #1358 from rwilson504/overwrite

More consistent download experience for overwrite

tools/paconn-cli/README.md

@@ -171,14 +171,15 @@ When environment or connector ID is not specified the command will prompt for th
 
 ```
 Arguments
-   --cid -c      : The custom connector ID.
-   --dest -d     : Destination directory.
-   --env -e      : Power Platform environment ID.
-   --pau -u      : Power Platform URL.
-   --pav -v      : Power Platform API version.
-   --settings -s : A settings file containing required parameters.
-                   When a settings file is specified some command 
-                   line parameters are ignored.
+   --cid -c       : The custom connector ID.
+   --dest -d      : Destination directory.   
+   --env -e       : Power Platform environment ID.
+   --overwrite -w : Overwrite all the existing connector and settings files.
+   --pau -u       : Power Platform URL.
+   --pav -v       : Power Platform API version.
+   --settings -s  : A settings file containing required parameters.
+                    When a settings file is specified some command 
+                    line parameters are ignored.
 ```
 ### Create a New Custom Connector
 

tools/paconn-cli/paconn/operations/download.py

@@ -47,12 +47,9 @@ def _prepare_directory(destination, connector_id):
     # Create a sub-directory in the current directory
     # when a destination isn't provided
     else:
-        if os.path.isdir(connector_id):
-            error = '{} directory already exists. Please remove the directory before continuing.'
-            raise CLIError(error.format(connector_id))
-        else:
+        if not os.path.isdir(connector_id):
             os.mkdir(connector_id)
-            destination = connector_id
+        destination = connector_id
 
     if os.path.isdir(destination):
         os.chdir(destination)