1
0
Fork 0
mirror of https://github.com/ohmyzsh/ohmyzsh.git synced 2024-12-30 16:21:59 +00:00
ohmyzsh/tools/install.sh
Henrik Holm f46d06dae1 Correct redirection of output from 'hash'
The intention of the redirection to /dev/null is to hide the output
'hash: no such command: git' since we rely on the exit status.

However, the output goes to stderr, so it's stderr that needs to be
redirected. For completeness, we redirect both stderr and stdout using
'2>&1'.

Example:

  [~]$ hash git > /dev/null
  [~]$ PATH=''
  [~]$ hash git > /dev/null
  hash: no such command: git
  [~]$ hash git > /dev/null 2>&1
  [~]$
2014-03-30 10:34:13 -04:00

47 lines
1.7 KiB
Bash
Executable file

set -e
if [ ! -n "$ZSH" ]; then
ZSH=~/.oh-my-zsh
fi
if [ -d "$ZSH" ]; then
echo "\033[0;33mYou already have Oh My Zsh installed.\033[0m You'll need to remove $ZSH if you want to install"
exit
fi
echo "\033[0;34mCloning Oh My Zsh...\033[0m"
hash git >/dev/null 2>&1 && /usr/bin/env git clone https://github.com/robbyrussell/oh-my-zsh.git $ZSH || {
echo "git not installed"
exit
}
echo "\033[0;34mLooking for an existing zsh config...\033[0m"
if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
echo "\033[0;33mFound ~/.zshrc.\033[0m \033[0;32mBacking up to ~/.zshrc.pre-oh-my-zsh\033[0m";
mv ~/.zshrc ~/.zshrc.pre-oh-my-zsh;
fi
echo "\033[0;34mUsing the Oh My Zsh template file and adding it to ~/.zshrc\033[0m"
cp $ZSH/templates/zshrc.zsh-template ~/.zshrc
sed -i -e "/^ZSH=/ c\\
ZSH=$ZSH
" ~/.zshrc
echo "\033[0;34mCopying your current PATH and adding it to the end of ~/.zshrc for you.\033[0m"
sed -i -e "/export PATH=/ c\\
export PATH=\"$PATH\"
" ~/.zshrc
echo "\033[0;34mTime to change your default shell to zsh!\033[0m"
chsh -s `which zsh`
echo "\033[0;32m"' __ __ '"\033[0m"
echo "\033[0;32m"' ____ / /_ ____ ___ __ __ ____ _____/ /_ '"\033[0m"
echo "\033[0;32m"' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ '"\033[0m"
echo "\033[0;32m"'/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / '"\033[0m"
echo "\033[0;32m"'\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ '"\033[0m"
echo "\033[0;32m"' /____/ ....is now installed!'"\033[0m"
echo "\n\n \033[0;32mPlease look over the ~/.zshrc file to select plugins, themes, and options.\033[0m"
echo "\n\n \033[0;32mp.s. Follow us at http://twitter.com/ohmyzsh.\033[0m"
/usr/bin/env zsh
. ~/.zshrc