Allow brew log on deleted formulae.

Closes Homebrew/homebrew#19995.
2013-05-23 09:21:33 -07:00 · 2013-05-23 09:21:33 -07:00 · 46d2b2165a
commit 46d2b2165a
parent 9212e1b1ee
1 changed files with 7 additions and 2 deletions
--- a/Library/Homebrew/cmd/log.rb
+++ b/Library/Homebrew/cmd/log.rb
@ -4,9 +4,14 @@ module Homebrew extend self
      cd HOMEBREW_REPOSITORY
      exec "git", "log", *ARGV.options_only
    else
-      path = ARGV.formulae.first.path.realpath
+      begin
+        path = ARGV.formulae.first.path.realpath
+      rescue FormulaUnavailableError
+        # Maybe the formula was deleted
+        path = HOMEBREW_REPOSITORY/"Library/Formula/#{ARGV.named.first}.rb"
+      end
      cd path.dirname # supports taps
-      exec "git", "log", *ARGV.options_only + [path]
+      exec "git", "log", *ARGV.options_only + ["--", path]
    end
  end
 end