update-report: improve cache migration messaging.

2016-06-01 13:03:03 +01:00 · 2016-06-01 13:03:03 +01:00 · 4a8fcae3cc
commit 4a8fcae3cc
parent 8108106cf9
1 changed files with 7 additions and 1 deletions
--- a/Library/Homebrew/cmd/update-report.rb
+++ b/Library/Homebrew/cmd/update-report.rb
@ -149,7 +149,13 @@ module Homebrew
    else
      ohai "Deleting #{legacy_cache}..."
      FileUtils.rm_rf legacy_cache
-      FileUtils.touch migration_attempted_file if legacy_cache.exist?
+      if legacy_cache.exist?
+        FileUtils.touch migration_attempted_file
+        opoo <<-EOS.undent
+          Failed to delete #{legacy_cache}.
+          Please do so manually.
+        EOS
+      end
    end
  end
 end