fix: fix dependency updater changes detection

Author: zdm

lib/package.js

@@ -958,23 +958,24 @@ export default class Package {
             console.log( ansi.ok( " OK " ) );
         }
 
-        // get working tree status
-        res = await this.git.getWorkingTreeStatus();
-        if ( !res.ok ) return res;
+        // commit and push
+        if ( commit ) {
+
+            // get working tree status
+            res = await this.git.getWorkingTreeStatus();
+            if ( !res.ok ) return res;
 
-        const commitFiles = [];
+            const commitFiles = [];
 
-        // working tree is dirty
-        if ( res.data.isDirty ) {
-            if ( res.data.files[ "package-lock.json" ] ) commitFiles.push( "package-lock.json" );
-            if ( res.data.files[ "npm-shrinkwrap.json" ] ) commitFiles.push( "npm-shrinkwrap.json" );
+            // working tree is dirty
+            if ( res.data.isDirty ) {
+                if ( res.data.files[ "package-lock.json" ] ) commitFiles.push( "package-lock.json" );
+                if ( res.data.files[ "npm-shrinkwrap.json" ] ) commitFiles.push( "npm-shrinkwrap.json" );
+            }
 
             // dependencies locks was not updated
             if ( !commitFiles.length ) return result( 200 );
-        }
 
-        // commit and push
-        if ( commit ) {
             process.stdout.write( "Commit and push ... " );
 
             // add changes