Function to check for command existence

2014-02-20 17:53:37 -03:00 · 2014-02-20 17:53:37 -03:00 · 71c881ee96
commit 71c881ee96
parent f09368268d
1 changed files with 4 additions and 0 deletions
--- a/kickstart/recipes/kickstart.sh
+++ b/kickstart/recipes/kickstart.sh
@ -30,6 +30,10 @@ kickstart.add_to_profile.d() {
  grep -q $file /etc/zshenv 2>/dev/null || ( echo "[[ -f /etc/profile.d/$file ]] && source /etc/profile.d/$file" >> /etc/zshenv )
 }

+kickstart.command_exists() {
+  which $1 >/dev/null 2>&1
+}
+
 for recipe in recipes/kickstart/*; do
  source $recipe
 done