Deploy button send event based on latest tag

If latest tag exist sent provision event. Otherwise send Add additional info event.

.gitignore

@@ -52,3 +52,5 @@ src/ui_ng/aot/**/*.json
 **/aot
 **/dist
 **/.bin
+package-lock.json
+src/ui_ng/package-lock.json

src/ui_ng/lib/package.json

@@ -1,6 +1,6 @@
 {
     "name": "harbor-ui",
-    "version": "0.7.19-dev.3",
+    "version": "0.7.19-dev.8",
     "description": "Harbor shared UI components based on Clarity and Angular4",
     "author": "VMware",
     "module": "index.js",

src/ui_ng/lib/src/repository-gridview/repository-gridview.component.ts

@@ -346,11 +346,32 @@ export class RepositoryGridviewComponent implements OnChanges, OnInit {
       });
   }
 
+  containsLatestTag(repo: RepositoryItem): Promise<boolean> {
+    return toPromise<Tag[]>(this.tagService.getTags(repo.name))
+    .then(items => {
+      if (items.some((t: Tag) => { return t.name === 'latest'; })) {
+        return true;
+        } else {
+          return false;
+        };
+      })
+      .catch(error => Promise.reject(false));
+  }
+
   provisionItemEvent(evt: any, repo: RepositoryItem): void {
     evt.stopPropagation();
     let repoCopy = clone(repo);
     repoCopy.name = this.registryUrl + ":443/" + repoCopy.name;
+    this.containsLatestTag(repo)
+    .then(containsLatest => {
+      if (containsLatest) {
         this.repoProvisionEvent.emit(repoCopy);
+      } else {
+        this.addInfoEvent.emit(repoCopy);
+      }
+    })
+    .catch( error => this.errorHandler.error(error));
+
   }
 
   itemAddInfoEvent(evt: any, repo: RepositoryItem): void {

src/ui_ng/package.json

@@ -32,7 +32,7 @@
         "clarity-icons": "^0.10.27",
         "clarity-ui": "^0.10.27",
         "core-js": "^2.4.1",
-        "harbor-ui": "0.7.19-dev.3",
+        "harbor-ui": "0.7.19-dev.8",
         "intl": "^1.2.5",
         "mutationobserver-shim": "^0.3.2",
         "ngx-cookie": "^1.0.0",