Some bulletproofing for bash completion script.

Since Homebrew's Library doesn't have to be linked under prefix, we need to do some extra work in the bash completion script to support this configuration. Added a "--repository" option to brew, and updated the completion script to use paths relative to this location.
cho45 · Jan 16, 2010 · 75b8a06 · 75b8a06
1 parent 5bcc1df
commit 75b8a06
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Library/Contributions/brew_bash_completion.sh b/Library/Contributions/brew_bash_completion.sh
@@ -21,8 +21,7 @@ _brew_to_completion()
         return 0
     # Subcommands
     else
-        brew_base=`which brew`
-        brew_base=`dirname ${brew_base}`/..
+        brew_base=`brew --repository`
 
         case ${prev} in
             # Commands that take a formula...

diff --git a/bin/brew b/bin/brew
@@ -75,6 +75,8 @@ begin
   case arg = ARGV.shift
   when '--prefix'
     puts HOMEBREW_PREFIX
+  when '--repository'
+    puts HOMEBREW_REPOSITORY
   when '--config'
     dump_config