minimize number of calls to `brew`

8 years ago · 332698fdc5
parent c4d82b1888
commit 332698fdc5
1 changed files with 3 additions and 2 deletions
--- a/bin/autojump.zsh
+++ b/bin/autojump.zsh
@ -10,8 +10,9 @@ fi
 # set homebrew installation paths
-if command -v brew &>/dev/null && [[ -d "$(brew --prefix)/share/zsh/site-functions" ]]; then
+local brew_prefix=${BREW_PREFIX:-$(brew --prefix)}
-    fpath=("$(brew --prefix)/share/zsh/site-functions" ${fpath})
+if [[ -d "${brew_prefix}/share/zsh/site-functions" ]]; then
    fpath=("${brew_prefix}/share/zsh/site-functions" ${fpath})
 fi