Update file run_onchange_before_20-ensure-user-group.sh.tmpl

home/.chezmoiscripts/universal/run_onchange_before_20-ensure-user-group.sh.tmpl

@@ -8,6 +8,8 @@
 {{ includeTemplate "universal/profile-before" }}
 {{ includeTemplate "universal/logg-before" }}
 
+if [ -n "$USER" ]; then
+    logg info "Adding the $USER user to the $USER group"
     ### Ensure user has group of same name (required for Macports)
     logg info "Ensuring user ($USER) has a group with the same name ($USER) and that it is a member. Sudo privileges may be required"
 
@@ -41,4 +43,7 @@ fi
 
     ### Add user to group
     sudo dseditgroup -o edit -t user -a $USERNAME $GROUP
+else
+    logg warn 'The USER environment variable is unavailable'
+fi
 {{ end -}}