feat: check for type of CLI (sfdx or sf) in addition to version number

packages/salesforcedx-utils/src/cli/checkCliVersion.ts

@@ -28,6 +28,8 @@ export class CheckCliVersion {
     const cmdOutput = new CommandOutput();
     const result = await cmdOutput.getCmdResult(execution);
     console.log('**** result = ' + result);
+
+    // Get the version number of the CLI
     let version = '';
     for (let position = 0; position < result.length; position++) {
       console.log('result[' + position + '] = {' + result[position] + '}');
@@ -41,6 +43,14 @@ export class CheckCliVersion {
 
     }
     console.log('**** version = ' + version);
+
+    // Get the type of CLI (the old SFDX or the new SF)
+    let isSfdx = false;
+    if (result.includes('sfdx')) {
+      isSfdx = true;
+    }
+    console.log('**** isSfdx = ' + isSfdx);
+
     // throw new Error('Your installed CLI version is no longer supported. Uninstall CLI and reinstall it at https://developer.salesforce.com/tools/sfdxcli');
 
   }