From e23fa4fbbedeb2821d0443321b570d51492aab82 Mon Sep 17 00:00:00 2001
From: Ioannis Canellos <iocanel@gmail.com>
Date: Thu, 6 Apr 2023 16:46:43 +0300
Subject: [PATCH] fix: ImageUtil ':' handling.Add getGroup & getReg

---
 .../image/deployment/util/ImageUtil.java      | 42 ++++++++++++++++---
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/extensions/container-image/deployment/src/main/java/io/quarkus/container/image/deployment/util/ImageUtil.java b/extensions/container-image/deployment/src/main/java/io/quarkus/container/image/deployment/util/ImageUtil.java
index af14fc233445c..0cedb27306351 100644
--- a/extensions/container-image/deployment/src/main/java/io/quarkus/container/image/deployment/util/ImageUtil.java
+++ b/extensions/container-image/deployment/src/main/java/io/quarkus/container/image/deployment/util/ImageUtil.java
@@ -15,12 +15,12 @@ private ImageUtil() {
      * Create an image from the individual parts.
      *
      * @param registry The registry.
-     * @param repository The repository.
+     * @param repository The group.
      * @param name The name.
      * @param tag The tag.
      * @return The image.
      */
-    public static String getImage(Optional<String> registry, String repository, String name, String tag) {
+    public static String getImage(Optional<String> registry, String group, String name, String tag) {
         if (name == null || name.isEmpty()) {
             throw new IllegalArgumentException("Docker image name cannot be null!");
         }
@@ -29,12 +29,44 @@ public static String getImage(Optional<String> registry, String repository, Stri
         }
         StringBuilder sb = new StringBuilder();
         registry.ifPresent(r -> sb.append(r).append(SLASH));
-        sb.append(repository).append(SLASH);
+        sb.append(group).append(SLASH);
 
         sb.append(name).append(COLN).append(tag);
         return sb.toString();
     }
 
+    /**
+     * Return the image registry.
+     *
+     * @param image The docker image.
+     * @return The image registry.
+     */
+    public static Optional<String> getRegistry(String image) {
+        String[] parts = image.split(SLASH);
+        if (parts.length <= 2) {
+            //name:tag
+            //group/name:tag
+            return Optional.empty();
+        }
+        return Optional.ofNullable(parts[0]);
+    }
+
+    /**
+     * Return the image group.
+     *
+     * @param image The docker image.
+     * @return The image group.
+     */
+    public static String getGroup(String image) {
+        String[] parts = image.split(SLASH);
+        if (parts.length <= 2) {
+            //name:tag
+            //group/name:tag
+            return parts[0];
+        }
+        return parts[1];
+    }
+
     /**
      * Return the docker image repository.
      *
@@ -72,7 +104,7 @@ public static String getName(String image) {
         }
 
         if (tagged.contains(COLN)) {
-            return tagged.substring(0, tagged.indexOf(COLN));
+            return tagged.substring(0, tagged.lastIndexOf(COLN));
         }
         return tagged;
     }
@@ -85,7 +117,7 @@ public static String getName(String image) {
      */
     public static String getTag(String image) {
         if (image.contains(COLN)) {
-            return image.substring(image.indexOf(COLN) + 1);
+            return image.substring(image.lastIndexOf(COLN) + 1);
         }
         return image;
     }