diff --git a/fcl b/fcl
index c6cddfc..653d335 100755
--- a/fcl
+++ b/fcl
@@ -28,21 +28,28 @@ def print_error(message)
   system(%Q[gum style --bold --border=double --padding='0 1' --foreground 212 "#{message}"])
 end
 
+# Transform SSH URLs for GitHub into HTTPS, so we can do the recommended auth
+# things.
+#
+# Also, make some assumptions when info is missing, so I can provide stuff like
+# `buildkite-plugins/ecr-buildkite-plugin` and have this puppy still work.
+#
 def repo_url(repo_str)
-  ## GitHub HTTPS. We like these, use it as-is.
-  if repo_str =~ /^(git|https)\:\/\/github\.com\//
+  case repo_str
+  # GitHub HTTPS. We like these, use it as-is.
+  when /^(git|https)\:\/\/github\.com\//
     repo_str
-  ## GitHub SSH. Let's convert this to HTTPS.
-  elsif repo_str =~ /^git@github\.com\:.+\.git$/
+  # GitHub SSH. Let's convert this to HTTPS.
+  when /^git@github\.com\:.+\.git$/
     repo_str.sub(/^git@github\.com:/, 'https://github.com/')
   # Host, user/org and repo. Assume it's HTTPS.
-  elsif repo_str =~ /^[^\/\s]+\/[^\/\s]+\/[^\/\s]+/
+  when /^[^\/\s]+\/[^\/\s]+\/[^\/\s]+/
     "https://#{repo_str}#{repo_str.end_with?('.git') ? '' : '.git'}"
   # Just a user/org name and repo name. Assume it's on GitHub and make an HTTPS URL.
-  elsif repo_str =~ /^[\w\-_]+\/[\w\-_\.]+$/
+  when /^[\w\-_]+\/[\w\-_\.]+$/
     "https://github.com/#{repo_str}.git"
   # Just a repo name. Assume it's a DEFAULT_ORG repo on GitHub and make an HTTPS URL.
-  elsif repo_str =~ /^[\w\-_\.]+$/
+  when /^[\w\-_\.]+$/
     "https://github.com/#{DEFAULT_ORG}/#{repo_str}.git"
   else
     raise "I can't make a repo URL out of '#{repo_str}'."