diff options
Diffstat (limited to 'tools/install.sh')
| -rwxr-xr-x | tools/install.sh | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/tools/install.sh b/tools/install.sh index ff2e3e917..8ff1219b0 100755 --- a/tools/install.sh +++ b/tools/install.sh @@ -1,45 +1,60 @@ set -e -BLUE="\033[0;34m" -GREEN="\033[0;32m" -YELLOW="\033[0;33m" -NOCOLOR="\033[0m" +# Use colors, but only if connected to a terminal, and that terminal +# supports them. +ncolors=$(tput colors) +if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then + RED=="$(tput setaf 1)" + GREEN="$(tput setaf 2)" + YELLOW="$(tput setaf 3)" + BLUE="$(tput setaf 4)" + BOLD="$(tput bold)" + NORMAL="$(tput sgr0)" +else + RED="" + GREEN="" + YELLOW="" + BLUE="" + BOLD="" + NORMAL="" +fi if [ ! -n "$ZSH" ]; then ZSH=~/.oh-my-zsh fi if [ -d "$ZSH" ]; then - printf "${YELLOW}You already have Oh My Zsh installed.${NOCOLOR} You'll need to remove $ZSH if you want to install\n" + printf "${YELLOW}You already have Oh My Zsh installed.${NORMAL}\n" + printf "You'll need to remove $ZSH if you want to re-install.\n" exit fi -printf "${BLUE}Cloning Oh My Zsh...${NOCOLOR}\n" +printf "${BLUE}Cloning Oh My Zsh...${NORMAL}\n" hash git >/dev/null 2>&1 && env git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git $ZSH || { printf "git not installed\n" exit } -printf "${BLUE}Looking for an existing zsh config...${NOCOLOR}\n" +printf "${BLUE}Looking for an existing zsh config...${NORMAL}\n" if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then - printf "${YELLOW}Found ~/.zshrc.${NOCOLOR} ${GREEN}Backing up to ~/.zshrc.pre-oh-my-zsh${NOCOLOR}\n"; + printf "${YELLOW}Found ~/.zshrc.${NORMAL} ${GREEN}Backing up to ~/.zshrc.pre-oh-my-zsh${NORMAL}\n"; mv ~/.zshrc ~/.zshrc.pre-oh-my-zsh; fi -printf "${BLUE}Using the Oh My Zsh template file and adding it to ~/.zshrc${NOCOLOR}\n" +printf "${BLUE}Using the Oh My Zsh template file and adding it to ~/.zshrc${NORMAL}\n" cp $ZSH/templates/zshrc.zsh-template ~/.zshrc sed -i -e "/^export ZSH=/ c\\ export ZSH=$ZSH " ~/.zshrc -printf "${BLUE}Copying your current PATH and adding it to the end of ~/.zshrc for you.${NOCOLOR}\n" +printf "${BLUE}Copying your current PATH and adding it to the end of ~/.zshrc for you.${NORMAL}\n" sed -i -e "/export PATH=/ c\\ export PATH=\"$PATH\" " ~/.zshrc TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)') if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then - printf "${BLUE}Time to change your default shell to zsh!${NOCOLOR}\n" + printf "${BLUE}Time to change your default shell to zsh!${NORMAL}\n" chsh -s $(grep /zsh$ /etc/shells | tail -1) fi unset TEST_CURRENT_SHELL @@ -59,5 +74,5 @@ echo 'p.s. Follow us at http://twitter.com/ohmyzsh.' echo '' echo 'p.p.s. Get stickers and t-shirts at http://shop.planetargon.com.' echo '' -printf "${NOCOLOR}" +printf "${NORMAL}" env zsh |