Check if Zsh is installed prior to installing Oh My Zsh
Check if Zsh is installed before installing anything else.
New-commers, or people who don't read the disclaimers(ex. me) will go
straight to stack overflow if chsh -s returns an error.
Diff
1diff --git a/tools/install.sh b/tools/install.sh
2index c83a6f23d0776abec9a189f90d0846d8d3036ab0..9517377548b7faff128718f43bd6451b69900684 100755
3--- a/tools/install.sh
4+++ b/tools/install.sh
5@@ -1,5 +1,12 @@
6 set -e
7 8+CHECK_ZSH_INSTALLED=$(grep /zsh$ /etc/shells | wc -l)
9+if [ ! $CHECK_ZSH_INSTALLED -ge 1 ]; then
10+ echo "\033[0;33m Zsh is not installed!\033[0m Please install zsh first!"
11+ exit
12+fi
13+unset CHECK_ZSH_INSTALLED
14+
15 if [ ! -n "$ZSH" ]; then
16 ZSH=~/.oh-my-zsh
17 fi