Hide repositories with 0 tags count

CHANGELOG.md

@@ -7,11 +7,12 @@
   such as those generated by Docker BuildX or manually (thanks to Christoph Honal @StarGate01).
   So now we support the following formats: Manifest v2 schema 1, Manifest v2 schema 2, Manifest List v2 schema 2
   and all their confusing combinations.
+* Amend representation of the tag info page.
 * Change logging library, add "-log-level" argument and put most of the logging into DEBUG mode.
 * You can define timezone when running container by adding `TZ` env var, e.g. "-e TZ=America/Los_Angeles"
   (thanks to @gminog).
 * Fix initial ownership of /opt/data dir in Dockerfile.
-* Amend representation of the tag info page.
+* Hide repositories with 0 tags count.
 
 ### 0.8.2 (2019-07-30)
 

registry/client.go

@@ -302,6 +302,11 @@ func (c *Client) DeleteTag(repo, tag string) {
 		c.logger.Error(errs[0])
 	} else {
 		// Returns 202 on success.
+		if !strings.Contains(repo, "/") {
+			c.tagCounts["library/"+repo]--
+		} else {
+			c.tagCounts[repo]--
+		}
 		c.logger.Infof("DELETE %s (tag:%s) %s", uri, tag, resp.Status)
 	}
 }

templates/repositories.html

@@ -56,10 +56,12 @@
     </thead>
     <tbody>
         {{range repo := repos}}
+            {{if !isset(tagCounts[namespace+"/"+repo]) || (isset(tagCounts[namespace+"/"+repo]) && tagCounts[namespace+"/"+repo] > 0)}}
             <tr>
                 <td><a href="{{ basePath }}/{{ namespace }}/{{ repo|url }}">{{ repo }}</a></td>
                 <td>{{ tagCounts[namespace+"/"+repo] }}</td>
             </tr>
+            {{end}}
         {{end}}
     </tbody>
 </table>