Merge branch '55925-if-there-is-only-one-changed-page-in-review-app-go-directly-there' into 'master'

If there is one changed page in review app, link to it

Closes #55925

See merge request gitlab-org/gitlab-ce!25048

1 files changed, 10 insertions, 4 deletions

diff --git a/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue b/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
index 2f2a37347af..da0a9483f8e 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
@@ -54,6 +54,12 @@ export default {
     deployTimeago() {
       return this.timeFormated(this.deployment.deployed_at);
     },
+    deploymentExternalUrl() {
+      if (this.deployment.changes && this.deployment.changes.length === 1) {
+        return this.deployment.changes[0].external_url;
+      }
+      return this.deployment.external_url;
+    },
     hasExternalUrls() {
       return !!(this.deployment.external_url && this.deployment.external_url_formatted);
     },
@@ -78,7 +84,7 @@ export default {
         : '';
     },
     shouldRenderDropdown() {
-      return this.deployment.changes && this.deployment.changes.length > 0;
+      return this.deployment.changes && this.deployment.changes.length > 1;
     },
     showMemoryUsage() {
       return this.hasMetrics && this.showMetrics;
@@ -154,12 +160,12 @@ export default {
                 v-if="shouldRenderDropdown"
                 class="js-mr-wigdet-deployment-dropdown inline"
                 :items="deployment.changes"
-                :main-action-link="deployment.external_url"
+                :main-action-link="deploymentExternalUrl"
                 filter-key="path"
               >
                 <template slot="mainAction" slot-scope="slotProps">
                   <review-app-link
-                    :link="deployment.external_url"
+                    :link="deploymentExternalUrl"
                     :css-class="`deploy-link js-deploy-url inline ${slotProps.className}`"
                   />
                 </template>
@@ -183,7 +189,7 @@ export default {
               </filtered-search-dropdown>
               <review-app-link
                 v-else
-                :link="deployment.external_url"
+                :link="deploymentExternalUrl"
                 css-class="js-deploy-url js-deploy-url-feature-flag deploy-link btn btn-default btn-sm inlin"
               />
             </template>