Fix release version in footer

This has been broken since we moved to EKS and the SHA is no longer provided. We can use the [SENTRY_RELEASE](https://github.com/alphagov/govuk-helm-charts/blob/077117e7f40c096a958f9e0b853a2bd76cf43f26/charts/generic-govuk-app/templates/deployment.yaml#L92C1-L92C1) environment variable which is defined for every app and takes its value from the container image's tag. If for whatever reason the image tag is not defined it will display `null`, which should make it clearer (instead of displaying `development`) that this data is not being pulled in successfully.
alphagov · Sep 25, 2023 · c1058ac · c1058ac
1 parent 15ca127
commit c1058ac
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 7 deletions.
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -47,7 +47,7 @@
   <% if content_for?(:thin_form) %></div><% end %>
 <% end %>
 
-<% content_for :footer_version, CURRENT_RELEASE_SHA %>
+<% content_for :footer_version, ENV.fetch("SENTRY_RELEASE", "null") %>
 
 <%# use the govuk_admin_template layout %>
 <%= render :template => 'layouts/govuk_admin_template' %>
diff --git a/config/initializers/current_release_sha.rb b/config/initializers/current_release_sha.rb