From ad1a26a7d4cbd78f783990e619f58bde33e9520d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Cornell=C3=A0?= Date: Tue, 9 Aug 2016 02:28:47 +0200 Subject: [PATCH] installer: use tabs to allow future heredocs This will allow us to use tab stripping heredocs with `<<-'. See http://www.tldp.org/LDP/abs/html/here-docs.html#EX71A Add editorconfig file to enforce this style. See http://editorconfig.org for more information. --- .editorconfig | 10 +++ tools/install.sh | 199 +++++++++++++++++++++++------------------------ 2 files changed, 109 insertions(+), 100 deletions(-) create mode 100644 .editorconfig diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000..aa18e0e5 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,10 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +charset = utf-8 + +[*.sh] +indent_size = 4 +indent_style = tab diff --git a/tools/install.sh b/tools/install.sh index 3ff77506..c05dc11e 100755 --- a/tools/install.sh +++ b/tools/install.sh @@ -3,123 +3,122 @@ set -e # Test command existence (POSIX compatible) command_exists() { - command -v "$@" >/dev/null 2>&1 + command -v "$@" >/dev/null 2>&1 } # Set up color sequences setup_color() { - if command_exists tput; then - ncolors=$(tput colors) - else - ncolors=0 - fi + if command_exists tput; then + ncolors=$(tput colors) + else + ncolors=0 + fi - # Only use colors if connected to a terminal that supports them - if [ -t 1 ] && [ $ncolors -ge 8 ]; then - RED="$(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 + # Only use colors if connected to a terminal that supports them + if [ -t 1 ] && [ $ncolors -ge 8 ]; then + RED="$(tput setaf 1)" + GREEN="$(tput setaf 2)" + YELLOW="$(tput setaf 3)" + BLUE="$(tput setaf 4)" + BOLD="$(tput bold)" + NORMAL="$(tput sgr0)" + else + RED="" + GREEN="" + YELLOW="" + BLUE="" + BOLD="" + NORMAL="" + fi } main() { - setup_color + setup_color - if ! command_exists zsh; then - printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh first!\n" - exit 1 - fi + if ! command_exists zsh; then + printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh first!\n" + exit 1 + fi - if [ ! -n "$ZSH" ]; then - ZSH=~/.oh-my-zsh - fi + if [ ! -n "$ZSH" ]; then + ZSH=~/.oh-my-zsh + fi - if [ -d "$ZSH" ]; then - printf "${YELLOW}You already have Oh My Zsh installed.${NORMAL}\n" - printf "You'll need to remove $ZSH if you want to re-install.\n" - exit 1 - fi + if [ -d "$ZSH" ]; then + printf "${YELLOW}You already have Oh My Zsh installed.${NORMAL}\n" + printf "You'll need to remove $ZSH if you want to re-install.\n" + exit 1 + fi - # Prevent the cloned repository from having insecure permissions. Failing to do - # so causes compinit() calls to fail with "command not found: compdef" errors - # for users with insecure umasks (e.g., "002", allowing group writability). Note - # that this will be ignored under Cygwin by default, as Windows ACLs take - # precedence over umasks except for filesystems mounted with option "noacl". - umask g-w,o-w + # Prevent the cloned repository from having insecure permissions. Failing to do + # so causes compinit() calls to fail with "command not found: compdef" errors + # for users with insecure umasks (e.g., "002", allowing group writability). Note + # that this will be ignored under Cygwin by default, as Windows ACLs take + # precedence over umasks except for filesystems mounted with option "noacl". + umask g-w,o-w - printf "${BLUE}Cloning Oh My Zsh...${NORMAL}\n" - command_exists git || { - echo "Error: git is not installed" - exit 1 - } - # The Windows (MSYS) Git is not compatible with normal use on cygwin - if [ "$OSTYPE" = cygwin ]; then - if git --version | grep msysgit > /dev/null; then - echo "Error: Windows/MSYS Git is not supported on Cygwin" - echo "Error: Make sure the Cygwin git package is installed and is first on the path" - exit 1 - fi - fi - env git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git $ZSH || { - printf "Error: git clone of oh-my-zsh repo failed\n" - exit 1 - } + printf "${BLUE}Cloning Oh My Zsh...${NORMAL}\n" + command_exists git || { + echo "Error: git is not installed" + exit 1 + } + # The Windows (MSYS) Git is not compatible with normal use on cygwin + if [ "$OSTYPE" = cygwin ]; then + if git --version | grep msysgit > /dev/null; then + echo "Error: Windows/MSYS Git is not supported on Cygwin" + echo "Error: Make sure the Cygwin git package is installed and is first on the path" + exit 1 + fi + fi + env git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git $ZSH || { + printf "Error: git clone of oh-my-zsh repo failed\n" + exit 1 + } + printf "${BLUE}Looking for an existing zsh config...${NORMAL}\n" + if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then + printf "${YELLOW}Found ~/.zshrc.${NORMAL} ${GREEN}Backing up to ~/.zshrc.pre-oh-my-zsh${NORMAL}\n"; + mv ~/.zshrc ~/.zshrc.pre-oh-my-zsh; + fi - printf "${BLUE}Looking for an existing zsh config...${NORMAL}\n" - if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then - 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 "${BLUE}Using the Oh My Zsh template file and adding it to ~/.zshrc${NORMAL}\n" + cp $ZSH/templates/zshrc.zsh-template ~/.zshrc + sed "/^export ZSH=/ c\\ + export ZSH=$ZSH + " ~/.zshrc > ~/.zshrc-omztemp + mv -f ~/.zshrc-omztemp ~/.zshrc - printf "${BLUE}Using the Oh My Zsh template file and adding it to ~/.zshrc${NORMAL}\n" - cp $ZSH/templates/zshrc.zsh-template ~/.zshrc - sed "/^export ZSH=/ c\\ - export ZSH=$ZSH - " ~/.zshrc > ~/.zshrc-omztemp - mv -f ~/.zshrc-omztemp ~/.zshrc + # If this user's login shell is not already "zsh", attempt to switch. + TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)') + if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then + # If this platform provides a "chsh" command (not Cygwin), do it, man! + if command_exists chsh; then + printf "${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 "I can't change your shell automatically because this system does not have chsh.\n" + printf "${BLUE}Please manually change your default shell to zsh!${NORMAL}\n" + fi + fi - # If this user's login shell is not already "zsh", attempt to switch. - TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)') - if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then - # If this platform provides a "chsh" command (not Cygwin), do it, man! - if command_exists chsh; then - printf "${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 "I can't change your shell automatically because this system does not have chsh.\n" - printf "${BLUE}Please manually change your default shell to zsh!${NORMAL}\n" - fi - fi - - printf "${GREEN}" - echo ' __ __ ' - echo ' ____ / /_ ____ ___ __ __ ____ _____/ /_ ' - echo ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ ' - echo '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / ' - echo '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ ' - echo ' /____/ ....is now installed!' - echo '' - echo '' - echo 'Please look over the ~/.zshrc file to select plugins, themes, and options.' - echo '' - echo 'p.s. Follow us at https://twitter.com/ohmyzsh.' - echo '' - echo 'p.p.s. Get stickers and t-shirts at https://shop.planetargon.com.' - echo '' - printf "${NORMAL}" - env zsh + 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 } main