Only install Homebrew if it's not already installed

2025-03-04 08:39:10 +00:00 · 2019-04-15 21:44:53 -04:00 · 2019-04-15 21:44:53 -04:00 · 25447c2c60
commit 25447c2c60
parent 532a08598d
1 changed files with 6 additions and 1 deletions
--- a/lib/homebrew.sh
+++ b/lib/homebrew.sh
@ -1,3 +1,8 @@
 #!/bin/sh

-/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+if ! type brew > /dev/null; then
+  /usr/bin/ruby -e \
+    "$(curl \
+      -fsSL \
+      https://raw.githubusercontent.com/Homebrew/install/master/install)"
+fi