"Multi Commander" script: Choose the Neovim configuration (and/or release build), http://multicommander.com/

MC_Choose_the_Neovim_config_and_build.txt

Warning:  there are mistakes!

Choose the Neovim configuration (and/or release build):
stable config (and stable release build)
or
test config (and stable or prerelease (nightly) build)

------------------------------------------------------------
What to do? Where to install Neovim?

Install Neovim in a folder C:\UTILS\Neovim\
Create a stable configuration!

1)
First, rename the folders (a stable release):
C:\UTILS\Neovim\
C:\Users\username\AppData\Local\nvim\
C:\Users\username\AppData\Local\nvim-data\

to
C:\UTILS\Neovim1\
C:\Users\username\AppData\Local\nvim1\
C:\Users\username\AppData\Local\nvim-data1\

Note:  C:\Users\username\AppData\ , it is a hidden folder
You can insert a blank Neovim-stable.txt file into both folders (for labeling purposes).

------------------------------
2)
Second:
Install the development Neovim build (or again stable build) in a folder C:\UTILS\Neovim\

Create a test configuration!

Then, rename the folders (a development release):
C:\UTILS\Neovim\
C:\Users\username\AppData\Local\nvim\
C:\Users\username\AppData\Local\nvim-data\

to
C:\UTILS\Neovim2\
C:\Users\username\AppData\Local\nvim2\
C:\Users\username\AppData\Local\nvim-data2\

------------------------------------------------------------
for example
I am currently using a test configuration:

------------------------------
C:\UTILS\
Neovim  (Symlink to folder Neovim2)
Neovim1
Neovim2

------------------------------
C:\Users\<username>\AppData\Local\

nvim  (Symlink to folder nvim2)
nvim1
nvim2

nvim-data  (Symlink to folder nvim-data2)
nvim-data1
nvim-data2


// ############################################################

// "Multi Commander" script:

// MC_Choose_the_Neovim_CONFIG, F12

// Choose the Neovim configuration (and/or release):
// stable config (and stable build) or test config (and stable or prerelease (nightly) build)

// ------------------------------------------------------------
// Ask user for Neovim configuration:

@var $answer = AskText("Type 1 for a stable Neovim config, or 2 for test config.", "1", 0);

// If user canceled, abort
if ( $answer == 0 )
{
	break;
}

// ------------------------------------------------------------
// Check if the Symlink folder exists:

@var $env = TranslateEnvString("%USERPROFILE%");

@var $source_folder = $env ^ "AppData\\Local\\nvim\\";
@var $source_folder_data = $env ^ "AppData\\Local\\nvim-data\\";

@var $symlink_exists = FileExists($source_folder);

// Return value: 1 if the path exists and is a file, 2 if the path exists and is a folder,
// 0 if the path does not exist

// ------------------------------
// Delete Symlinks:

// @var $options[] = {"NOPROGRESS", "NODIALOG", "SILENT", "RECYLE"};
@var $options[] = {"NOPROGRESS", "NODIALOG", "SILENT"};

if($symlink_exists == 2)
{
 DeleteFile( $source_folder, $options );
 DeleteFile( $source_folder_data, $options );
}

// ------------------------------
// Delete Symlink to folder Neovim1 or Neovim2:
@var $neovim = FileExists( "C:\\UTILS\\Neovim\\");
@var $neovim1 = FileExists( "C:\\UTILS\\Neovim1\\");
@var $neovim2 = FileExists( "C:\\UTILS\\Neovim2\\");

if($neovim == 2)
{
 if($neovim1 == 2)
 {
  DeleteFile( "C:\\UTILS\\Neovim\\", $options );
 }
 else if($neovim2 == 2)
  DeleteFile( "C:\\UTILS\\Neovim\\", $options );
 }
}

// ------------------------------------------------------------
@var $target_folder;
@var $target_folder_data;

if($answer == 1)
{
  // stable release build
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC="C:\\UTILS\\Neovim\\" LNKTRG="C:\\UTILS\\Neovim1\\"

  // stable config
  $target_folder = $env ^ "AppData\\Local\\nvim1\\";
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC={$source_folder} LNKTRG={$target_folder}

  $target_folder_data = $env ^ "AppData\\Local\\nvim-data1\\";
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC={$source_folder_data} LNKTRG={$target_folder_data}

  MessageBox("You have selected a stable Neovim configuration!", "nvim1 - stable", 0);

}
else if($answer == 2)
{
  // development prerelease (nightly) (or again a stable) build
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC="C:\\UTILS\\Neovim\\" LNKTRG="C:\\UTILS\\Neovim2\\"

  // test config
  $target_folder = $env ^ "AppData\\Local\\nvim2\\";
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC={$source_folder} LNKTRG={$target_folder}

  $target_folder_data = $env ^ "AppData\\Local\\nvim-data2\\";
  MC.Utils.CreateLink ASADMIN LNKTYPE=3 LNKSRC={$source_folder_data} LNKTRG={$target_folder_data}

  MessageBox("You have selected a test Neovim configuration!", "nvim2 - test", 0);

}
else
{
 //

}