tmux: also install bash completion

The tmux distribution contains a bash completion script
in examples/bash_completion_tmux.sh.  Install it as 'tmux'.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/Library/Formula/tmux.rb b/Library/Formula/tmux.rb
index cab914ac6..d11ba43c5 100644
--- a/Library/Formula/tmux.rb
+++ b/Library/Formula/tmux.rb
@@ -11,11 +11,17 @@ class Tmux < Formula
     ENV['PREFIX'] = prefix
     system "./configure"
 
-    inreplace "GNUmakefile" do |s|
-      # Put docs in the right place
-      s.gsub! "man/man1", "share/man/man1"
-    end
+    # Put man pages in the right place
+    inreplace "GNUmakefile", "man/man1", "share/man/man1"
 
     system "make install"
+    # Install bash completion scripts for use with bash-completion
+    (prefix+'etc/bash_completion.d').install "examples/bash_completion_tmux.sh" => 'tmux'
+  end
+
+  def caveats; <<-EOS.undent
+    Bash completion script was installed to:
+      #{etc}/bash_completion.d/tmux
+    EOS
   end
 end