Add /version action.

one-in-ten-thousand · May 7, 2024 · fab6045 · fab6045
1 parent b894fa3
commit fab6045
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diff --git a/src/actions/version/index.cr b/src/actions/version/index.cr
@@ -0,0 +1,7 @@
+class Version::Index < BrowserAction
+  include Auth::AllowGuests
+
+  get "/version" do
+    plain_text "Deployed version: #{College::VERSION}"
+  end
+end
diff --git a/src/start_server.cr b/src/start_server.cr
@@ -13,5 +13,9 @@ Signal::INT.trap do
   app_server.close
 end
 
+module College
+  VERSION = {{ `git rev-parse --short HEAD`.chomp.stringify }}
+end
+
 STDERR.puts "Listening on #{ENV["HOST"]}:#{ENV["PORT"]}"
 app_server.listen