diff options
Diffstat (limited to 'tools/install.sh')
| -rwxr-xr-x | tools/install.sh | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/tools/install.sh b/tools/install.sh index c83a6f23d..aebd28371 100755 --- a/tools/install.sh +++ b/tools/install.sh @@ -1,5 +1,12 @@ set -e +CHECK_ZSH_INSTALLED=$(grep /zsh$ /etc/shells | wc -l) +if [ ! $CHECK_ZSH_INSTALLED -ge 1 ]; then + echo "\033[0;33m Zsh is not installed!\033[0m Please install zsh first!" + exit +fi +unset CHECK_ZSH_INSTALLED + if [ ! -n "$ZSH" ]; then ZSH=~/.oh-my-zsh fi @@ -9,6 +16,13 @@ if [ -d "$ZSH" ]; then exit fi +# 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 + echo "\033[0;34mCloning Oh My Zsh...\033[0m" hash git >/dev/null 2>&1 && env git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git $ZSH || { echo "git not installed" @@ -23,21 +37,28 @@ fi echo "\033[0;34mUsing the Oh My Zsh template file and adding it to ~/.zshrc\033[0m" cp $ZSH/templates/zshrc.zsh-template ~/.zshrc -sed -i -e "/^export ZSH=/ c\\ +sed "/^export ZSH=/ c\\ export ZSH=$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\\ +sed "/export PATH=/ c\\ export PATH=\"$PATH\" -" ~/.zshrc +" ~/.zshrc > ~/.zshrc-omztemp +mv -f ~/.zshrc-omztemp ~/.zshrc -TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)') -if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then +# If this user's login shell is not already "zsh", attempt to switch. +if [ "$(expr "$SHELL" : '.*/\(.*\)')" != "zsh" ]; then + # If this platform provides a "chsh" command (not Cygwin), do it, man! + if hash chsh >/dev/null 2>&1; then echo "\033[0;34mTime to change your default shell to zsh!\033[0m" chsh -s $(grep /zsh$ /etc/shells | tail -1) + # Else, suggest the user do so manually. + else + echo "\033[0;34mPlease manually change your default shell to zsh!\033[0m" + fi fi -unset TEST_CURRENT_SHELL echo "\033[0;32m"' __ __ '"\033[0m" echo "\033[0;32m"' ____ / /_ ____ ___ __ __ ____ _____/ /_ '"\033[0m" |