From acc1f796e4cf0a302514aa3f49979b09936bf3c4 Mon Sep 17 00:00:00 2001
From: Parul Sharma <parsharm@redhat.com>
Date: Thu, 25 Jul 2024 11:33:17 +0530
Subject: [PATCH] Print more helpful message if no artifact matching the
 version pattern is found

---
 .../prospero/cli/ExecutionExceptionHandler.java      | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/prospero-cli/src/main/java/org/wildfly/prospero/cli/ExecutionExceptionHandler.java b/prospero-cli/src/main/java/org/wildfly/prospero/cli/ExecutionExceptionHandler.java
index 282b081de..5da15c79c 100644
--- a/prospero-cli/src/main/java/org/wildfly/prospero/cli/ExecutionExceptionHandler.java
+++ b/prospero-cli/src/main/java/org/wildfly/prospero/cli/ExecutionExceptionHandler.java
@@ -176,10 +176,22 @@ private void printResolutionException(ArtifactResolutionException ex) {
             }
 
             printRepositories(ex.getRepositories(), ex.isOffline());
+            if (versionPatternMismatch(ex.getMissingArtifacts())) {
+                console.error("It seems the version pattern does not match the expected format. Ensure that your version pattern is correct.");
+            }
         } else {
             console.error(CliMessages.MESSAGES.errorHeader(ex.getLocalizedMessage()));
         }
     }
+    private boolean versionPatternMismatch(Set<ArtifactCoordinate> missingArtifacts) {
+        for (ArtifactCoordinate artifact : missingArtifacts) {
+            // Adjust this pattern to match your specific needs
+            if (!artifact.getVersion().matches(".*\\.redhat-.*")) {
+                return true;
+            }
+        }
+        return false;
+    }
 
     private void printRepositories(Set<Repository> repositories, boolean b) {
         if (!repositories.isEmpty()) {