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-rwxr-xr-xtools/install.sh98
-rw-r--r--tools/upgrade.sh43
2 files changed, 104 insertions, 37 deletions
diff --git a/tools/install.sh b/tools/install.sh
index c83a6f23d..4b1a6ba7e 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -1,52 +1,98 @@
set -e
+# 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="$(tput sgr0)"
+else
+ RED=""
+ GREEN=""
+ YELLOW=""
+ BLUE=""
+ BOLD=""
+ NORMAL=""
+fi
+CHECK_ZSH_INSTALLED=$(grep /zsh$ /etc/shells | wc -l)
+if [ ! $CHECK_ZSH_INSTALLED -ge 1 ]; then
+ printf "${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
fi
if [ -d "$ZSH" ]; then
- echo "\033[0;33mYou already have Oh My Zsh installed.\033[0m You'll need to remove $ZSH if you want to install"
+ printf "${YELLOW}You already have Oh My Zsh installed.${NORMAL}\n"
+ printf "You'll need to remove $ZSH if you want to re-install.\n"
exit
fi
-echo "\033[0;34mCloning Oh My Zsh...\033[0m"
+# Prevent the cloned repository from having insecure permissions. Failing to do
+# so causes compinit() calls to fail with "command not found: compdef" errors
+# for users with insecure umasks (e.g., "002", allowing group writability). Note
+# that this will be ignored under Cygwin by default, as Windows ACLs take
+# precedence over umasks except for filesystems mounted with option "noacl".
+umask g-w,o-w
+
+printf "${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 $ZSH || {
- echo "git not installed"
+ printf "git not installed\n"
exit
}
-echo "\033[0;34mLooking for an existing zsh config...\033[0m"
+printf "${BLUE}Looking for an existing zsh config...${NORMAL}\n"
if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
- echo "\033[0;33mFound ~/.zshrc.\033[0m \033[0;32mBacking up to ~/.zshrc.pre-oh-my-zsh\033[0m";
+ printf "${YELLOW}Found ~/.zshrc.${NORMAL} ${GREEN}Backing up to ~/.zshrc.pre-oh-my-zsh${NORMAL}\n";
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"
+printf "${BLUE}Using the Oh My Zsh template file and adding it to ~/.zshrc${NORMAL}\n"
cp $ZSH/templates/zshrc.zsh-template ~/.zshrc
-sed -i -e "/^export ZSH=/ c\\
+sed "/^export ZSH=/ c\\
export ZSH=$ZSH
-" ~/.zshrc
+" ~/.zshrc > ~/.zshrc-omztemp
+mv -f ~/.zshrc-omztemp ~/.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\\
+printf "${BLUE}Copying your current PATH and adding it to the end of ~/.zshrc for you.${NORMAL}\n"
+sed "/export PATH=/ c\\
export PATH=\"$PATH\"
-" ~/.zshrc
+" ~/.zshrc > ~/.zshrc-omztemp
+mv -f ~/.zshrc-omztemp ~/.zshrc
-TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)')
-if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then
- echo "\033[0;34mTime to change your default shell to zsh!\033[0m"
+# If this user's login shell is not already "zsh", attempt to switch.
+if [ "$(expr "$SHELL" : '.*/\(.*\)')" != "zsh" ]; then
+ # If this platform provides a "chsh" command (not Cygwin), do it, man!
+ if hash chsh >/dev/null 2>&1; then
+ printf "${BLUE}Time to change your default shell to zsh!${NORMAL}\n"
chsh -s $(grep /zsh$ /etc/shells | tail -1)
+ # Else, suggest the user do so manually.
+ else
+ printf "${BLUE}Please manually change your default shell to zsh!${NORMAL}\n"
+ fi
fi
-unset TEST_CURRENT_SHELL
-
-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"
-echo "\n\n \033[0;32mp.p.s. Get stickers and t-shirts at http://shop.planetargon.com.\033[0m"
+
+printf "${GREEN}"
+echo ' __ __ '
+echo ' ____ / /_ ____ ___ __ __ ____ _____/ /_ '
+echo ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ '
+echo '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / '
+echo '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ '
+echo ' /____/ ....is now installed!'
+echo ''
+echo ''
+echo 'Please look over the ~/.zshrc file to select plugins, themes, and options.'
+echo ''
+echo 'p.s. Follow us at https://twitter.com/ohmyzsh.'
+echo ''
+echo 'p.p.s. Get stickers and t-shirts at http://shop.planetargon.com.'
+echo ''
+printf "${NORMAL}"
env zsh
-. ~/.zshrc
diff --git a/tools/upgrade.sh b/tools/upgrade.sh
index 5f0a81f1d..65af6e368 100644
--- a/tools/upgrade.sh
+++ b/tools/upgrade.sh
@@ -1,16 +1,37 @@
-printf '\033[0;34m%s\033[0m\n' "Upgrading Oh My Zsh"
+
+# 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="$(tput sgr0)"
+else
+ RED=""
+ GREEN=""
+ YELLOW=""
+ BLUE=""
+ BOLD=""
+ NORMAL=""
+fi
+
+printf "${BLUE}%s${NORMAL}\n" "Upgrading Oh My Zsh"
cd "$ZSH"
if git pull --rebase --stat origin master
then
- printf '\033[0;32m%s\033[0m\n' ' __ __ '
- printf '\033[0;32m%s\033[0m\n' ' ____ / /_ ____ ___ __ __ ____ _____/ /_ '
- printf '\033[0;32m%s\033[0m\n' ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ '
- printf '\033[0;32m%s\033[0m\n' '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / '
- printf '\033[0;32m%s\033[0m\n' '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ '
- printf '\033[0;32m%s\033[0m\n' ' /____/ '
- printf '\033[0;34m%s\033[0m\n' 'Hooray! Oh My Zsh has been updated and/or is at the current version.'
- printf '\033[0;34m%s\033[1m%s\033[0m\n' 'To keep up on the latest news and updates, follow us on twitter: ' 'http://twitter.com/ohmyzsh'
- printf '\033[0;34m%s\033[1m%s\033[0m\n' 'Get your Oh My Zsh swag at: ' 'http://shop.planetargon.com/'
+ printf '%s' "$GREEN"
+ printf '%s\n' ' __ __ '
+ printf '%s\n' ' ____ / /_ ____ ___ __ __ ____ _____/ /_ '
+ printf '%s\n' ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ '
+ printf '%s\n' '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / '
+ printf '%s\n' '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ '
+ printf '%s\n' ' /____/ '
+ printf "${BLUE}%s\n" "Hooray! Oh My Zsh has been updated and/or is at the current version."
+ printf "${BLUE}${BOLD}%s${NORMAL}\n" "To keep up on the latest news and updates, follow us on twitter: https://twitter.com/ohmyzsh"
+ printf "${BLUE}${BOLD}%s${NORMAL}\n" "Get your Oh My Zsh swag at: http://shop.planetargon.com/"
else
- printf '\033[0;31m%s\033[0m\n' 'There was an error updating. Try again later?'
+ printf "${RED}%s${NORMAL}\n" 'There was an error updating. Try again later?'
fi
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-11-04 11:17:38 +0000