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Merge 0519d37e52 into a7b4c09373

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Tony Xue 2015-10-20 18:08:28 +00:00
commit 64e42f01fb
1 changed files with 9 additions and 4 deletions
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13
tools/install.sh
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@ -25,11 +25,11 @@ fi
set -e
CHECK_ZSH_INSTALLED=$(grep /zsh$ /etc/shells | wc -l)
if [ ! $CHECK_ZSH_INSTALLED -ge 1 ]; then
CHECK_ZSH_INSTALLED_NON_GLOBALLY=$(which zsh >/dev/null 2>&1; echo $?)
if [ ! "$CHECK_ZSH_INSTALLED" -ge 1 ] && [ ! "$CHECK_ZSH_INSTALLED_NON_GLOBALLY" -eq 0 ]; then
printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh first!\n"
exit
fi
unset CHECK_ZSH_INSTALLED
if [ ! -n "$ZSH" ]; then
ZSH=~/.oh-my-zsh
@ -89,10 +89,15 @@ mv -f ~/.zshrc-omztemp ~/.zshrc
# If this user's login shell is not already "zsh", attempt to switch.
TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)')
if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then
# If this platform provides a "chsh" command (not Cygwin), do it, man!
if hash chsh >/dev/null 2>&1; then
# If this platform provides a "chsh" command (not Cygwin) and ZSH is installed
# globally, do it, man!
if hash chsh >/dev/null 2>&1 && [ "$CHECK_ZSH_INSTALLED" -ge 1 ]; then
printf "${BLUE}Time to change your default shell to zsh!${NORMAL}\n"
chsh -s $(grep /zsh$ /etc/shells | tail -1)
# If ZSH only installed non-globally.
elif [ "$CHECK_ZSH_INSTALLED_NON_GLOBALLY" -eq 0 ] && [ ! "$CHECK_ZSH_INSTALLED" -ge 1 ]; then
printf "I can't change your shell automatically.\n"
printf "${BLUE}You need to start ZSH in your preferred way every time!${NORMAL}\n"
# Else, suggest the user do so manually.
else
printf "I can't change your shell automatically because this system does not have chsh.\n"