324 lines
7.9 KiB
Bash
Executable File
324 lines
7.9 KiB
Bash
Executable File
#!/usr/bin/env sh
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# This script installs the default things for having a stylish zsh
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user=$USER
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user_shell=`getent passwd $USER | cut -f7 -d:`
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info() {
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echo -e '\033[1m'info:'\033[0m' $@
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}
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info_n() {
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echo -en '\033[1m'info:'\033[0m' $@
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}
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warn() {
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echo -e '\033[33;1m'warning:'\033[0m' $@
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}
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warn_n() {
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echo -en '\033[33;1m'warning:'\033[0m' $@
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}
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error() {
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echo -e '\033[31;1m'error:'\033[0m' $@
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}
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error_n() {
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echo -en '\033[31;1m'error:'\033[0m' $@
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}
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echo_green() {
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echo -e '\033[32;1m'$@'\033[0m'
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}
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test_command() {
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command -v $1 > /dev/null 2>&1
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}
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yes_no_ask_required() {
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yes_no_ask $@ "(required)"
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if [ $? -ne 0 ]; then
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error "refused to perform required task, can't continue"
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exit 1
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fi
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}
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yes_no_ask() {
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info_n $@ "[Y/n]"
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read answer
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if ! [[ "$answer" == "N" ]] && ! [[ "$answer" == "n" ]]; then
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return 0
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else
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return 1
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fi
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}
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install() {
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test_command apt
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if [ $? -eq 0 ]; then
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sudo apt install -yqq $1
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return
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fi
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test_command pacman
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if [ $? -eq 0 ]; then
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sudo pacman -S $1
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return
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fi
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error "distribution not recognized, can't install $1."
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}
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install_python3() {
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test_command apt
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if [ $? -eq 0 ]; then
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sudo apt install -yqq python3 python3-pip
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return
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fi
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test_command pacman
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if [ $? -eq 0 ]; then
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sudo pacman -S python python-pip
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return
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fi
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error "distribution not recognized, can't install python3."
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}
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install_python_neovim() {
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test_command pip3
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if [ $? -eq 0 ]; then
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sudo pip3 install neovim
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return
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fi
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test_command pip
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if [ $? -eq 0 ]; then
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sudo pip install neovim
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return
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fi
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error "couldn't find pip, can't install python-neovim."
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}
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install_neovim() {
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test_command apt
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if [ $? -eq 0 ]; then
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test_command add-apt-repository
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if [ $? -ne 0 ]; then
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sudo apt update -qq && sudo apt install -yqq software-properties-common
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fi
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sudo add-apt-repository -y ppa:neovim-ppa/stable
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sudo apt update -yqq
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sudo apt install -yqq neovim
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return
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fi
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test_command pacman
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if [ $? -eq 0 ]; then
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sudo pacman -S neovim
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return
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fi
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error "distribution not recognized, can't install neovim."
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}
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git_clone() {
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info_n "cloning $1..."
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git clone $1 $2 > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo " OK!"
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else
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echo
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error "clone failed!"
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fi
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}
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clone_dotfiles() {
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if [ ! -d $HOME/.config/dotfiles ]; then
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test_command git
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if [ $? -ne 0 ]; then
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if [ $sudo_available -ne 0 ]; then
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error "git is needed, but you don't have git neither sudo"
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return 1
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else
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yes_no_ask_required "you'll need git for this, do you wish to install git ?"
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install git
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fi
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fi
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git_clone https://gitea.tforgione.fr/tforgione/dotfiles/ $HOME/.config/dotfiles
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echo "# Checks that the update is done weekly, if its not done, prints a nice message" > $HOME/.config/dotfiles/zsh/extraconfig.zsh
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echo "export UPDATE_CHECK=weekly" >> $HOME/.config/dotfiles/zsh/extraconfig.zsh
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echo "export UPDATE_CHECK_TYPE=sliding" >> $HOME/.config/dotfiles/zsh/extraconfig.zsh
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mkdir -p $HOME/.config/dotfiles/.data
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if [ $sudo_available -ne 0 ]; then
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touch $HOME/.config/dotfiles/.data/noroot
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fi
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fi
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}
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configure_dotfiles() {
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if [ ! -d $HOME/.config/dotfiles ]; then
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yes_no_ask "do you wish to configure the dotfiles ?"
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if [ $? -ne 0 ]; then
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return
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fi
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clone_dotfiles
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fi
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}
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configure_shell() {
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yes_no_ask "do you wish to install and configure zsh ?"
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if [ $? -ne 0 ]; then
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yes_no_ask "you don't want zsh ? Ok... but can I at least give you a nice bashrc ?"
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if [ $? -ne 0 ]; then
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info "ok :'( I guess I'm not doing anything then"
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return
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fi
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clone_dotfiles
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rm -f $HOME/.bashrc
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ln -s `realpath $HOME/.config/dotfiles/bashrc` `realpath $HOME/.bashrc`
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mkdir -p $HOME/.config/dotfiles/bash
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echo "# Checks that the update is done weekly, if its not done, prints a nice message" > $HOME/.config/dotfiles/bash/extraconfig.bash
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echo "export UPDATE_CHECK=weekly" >> $HOME/.config/dotfiles/bash/extraconfig.bash
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info "bashrc configured successfully"
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return
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fi
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clone_dotfiles
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test_command zsh
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if [ $? -ne 0 ]; then
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if [ $sudo_available -ne 0 ]; then
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error "zsh is needed, but you don't have zsh neither sudo"
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return 1
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else
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yes_no_ask_required "this magnificent prompt is based on zsh, do you wish to install zsh ?"
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install zsh
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fi
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fi
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mkdir -p $HOME/.config
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if [ ! -d $HOME/.config/oh-my-zsh ]; then
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git_clone https://github.com/robbyrussell/oh-my-zsh/ $HOME/.config/oh-my-zsh
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fi
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if [ -f $HOME/.zshrc ]; then
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path1=`realpath $HOME/.zshrc`
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path2=`realpath $HOME/.config/dotfiles/zshrc`
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if [ "$path1" == "$path2" ]; then
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info "it seems that your zshrc is already a good link."
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else
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if `realpath $HOME/.zshrc`; then
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warn "you already have a zshrc, it will be moved to ~/.zshrc.bak"
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mv $HOME/.zshrc $HOME/.zshrc.bak
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fi
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info "linking zshrc"
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ln -s $HOME/.config/dotfiles/zshrc $HOME/.zshrc
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fi
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else
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info "linking zshrc"
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ln -s $HOME/.config/dotfiles/zshrc $HOME/.zshrc
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fi
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if [ "$user_shell" == "/bin/zsh" ]; then
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info "it seems that you already use zsh."
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else
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info "it seems your shell is not zsh..."
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if [ $sudo_available -eq 0 ]; then
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# Sudo is available, run chsh
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yes_no_ask "do you want to change your shell ?"
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if [ $? -eq 0 ]; then
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info "changing your shell"
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sudo chsh $user -s /bin/zsh
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else
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info "not doing anything"
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fi
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else
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info "you don't have root, but you can run 'exec zsh' at the end of your bashrc"
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yes_no_ask "do you wish to do that ?"
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if [ $? -eq 0 ]; then
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echo >> $HOME/.bashrc
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echo "exec zsh" >> $HOME/.bashrc
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echo >> $HOME/.bashrc
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else
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info "not doing anything"
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fi
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fi
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fi
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}
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configure_neovim() {
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test_command nvim
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if [ $? -ne 0 ] && [ $sudo_available -ne 0 ]; then
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warn "you don't have neither sudo nor neovim, skipping neovim configuration"
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return
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fi
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yes_no_ask "do you wish to install and configure neovim ?"
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if [ $? -ne 0 ]; then
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info "not installing neovim"
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return
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fi
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clone_dotfiles
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test_command nvim
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if [ $? -ne 0 ]; then
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info "installing neovim"
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install_neovim
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fi
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# Try and install python3 and python-neovim
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test_command python3
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if [ $? -ne 0 ]; then
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install_python3
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fi
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install_python_neovim
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# Create config files an directories
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mkdir -p $HOME/.config/nvim $HOME/.nvim/backups $HOME/.nvim/swp $HOME/.nvim/undo
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rm -f $HOME/.config/nvim/init.vim
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ln -s $HOME/.config/dotfiles/init.vim $HOME/.config/nvim/init.vim
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# Install vim plug
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curl -fLo $HOME/.local/share/nvim/site/autoload/plug.vim --create-dirs \
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https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
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# Install plugins
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nvim +PlugInstall +qa
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}
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main() {
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echo_green "=== WELCOME TO TFORGIONE'S CONFIG INSTALLER ==="
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info "before anything, i need to know if your user can use sudo"
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yes_no_ask "can your user use sudo ?"
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sudo_available=$?
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configure_dotfiles
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configure_shell
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configure_neovim
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}
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main < /dev/tty
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