Merge pull request #813 from basecamp/handle-no-env-tags

Don't blow up if there are no env tags
2024-05-20 10:58:11 +01:00
parent 448349d0e5 17dcaccb6a
commit da9428f64d
1 changed files with 5 additions and 1 deletions
--- a/lib/kamal/configuration.rb
+++ b/lib/kamal/configuration.rb
@@ -234,7 +234,11 @@ class Kamal::Configuration
  end

  def env_tags
-    raw_config.env["tags"].collect { |name, config| Kamal::Configuration::Env::Tag.new(name, config: config) }
+    @env_tags ||= if (tags = raw_config.env["tags"])
+      tags.collect { |name, config| Kamal::Configuration::Env::Tag.new(name, config: config) }
+    else
+      []
+    end
  end

  def env_tag(name)