account for clusters being nil (#117)

OSC · Feb 9, 2024 · 63c2b3c · 63c2b3c
1 parent 8c6edda
commit 63c2b3c
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/app.rb b/app.rb
@@ -98,20 +98,22 @@ def version_from_git(dir)
 end
 
 get '/clusters' do
-  @clusters = CLUSTERS.map { |cluster|
+  @clusters = CLUSTERS.map do |cluster|
     if cluster.custom_config[:moab]
       MoabShowqClient.new(cluster).setup
     else
       SlurmSqueueClient.new(cluster).setup
     end
-  }
-  @gpustats = CLUSTERS.map { |cluster|
+  end.compact
+
+  @gpustats = CLUSTERS.map do |cluster|
     if cluster.custom_config[:moab]
       GPUClusterStatus.new(cluster)
     else
       GPUClusterStatusSlurm.new(cluster)
     end
-  }
+  end.compact
+
   @error_messages = (@clusters.map{ |cluster| cluster.friendly_error_message}).compact
 
   erb :index