GitUI.FormResolveConflicts.InitMergetool C# (CSharp) Метод

        private void InitMergetool()
        {
            GitCommands.GitCommands gitCommands = new GitCommands.GitCommands();

            mergetool = GitCommands.GitCommands.GetSetting("merge.tool");
            if (string.IsNullOrEmpty(mergetool))
                mergetool = gitCommands.GetGlobalSetting("merge.tool");

            if (string.IsNullOrEmpty(mergetool))
            {
                MessageBox.Show(noMergeTool.Text);
                return;
            }
            Cursor.Current = Cursors.WaitCursor;

            mergetoolCmd = GitCommands.GitCommands.GetSetting("mergetool." + mergetool + ".cmd");
            if (string.IsNullOrEmpty(mergetoolCmd))
                mergetoolCmd = gitCommands.GetGlobalSetting("mergetool." + mergetool + ".cmd");

            mergetoolPath = GitCommands.GitCommands.GetSetting("mergetool." + mergetool + ".path");
            if (string.IsNullOrEmpty(mergetoolPath))
                mergetoolPath = gitCommands.GetGlobalSetting("mergetool." + mergetool + ".path");

            if (string.IsNullOrEmpty(mergetool) || mergetool == "kdiff3")
                mergetoolCmd = mergetoolPath + " \"$BASE\" \"$LOCAL\" \"$REMOTE\" -o \"$MERGED\"";

            mergetoolPath = mergetoolCmd.Substring(0, mergetoolCmd.IndexOf(".exe") + 5).Trim(new char[] { '\"', ' ' });
            mergetoolCmd = mergetoolCmd.Substring(mergetoolCmd.IndexOf(".exe") + 5);
            Cursor.Current = Cursors.Default;
        }