dotfiles/install_zsh.sh

#!/bin/sh

# Check if necessary things are installed
if ! command -v git &> /dev/null; then
    echo "This script requires git"
    exit 1
fi
if ! command -v zsh &> /dev/null; then
    echo "This script requires zsh"
    exit 1
fi

# Asking if user really want to install
read -p 'This script will install oh my zsh and replace .zshrc with its own. If you still want to run it, type "y": ' -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
    exit 1
fi

# Installing
set -x
wget -O ~/.zshrc https://nakidai.ddns.net/nakidai/dotfiles/raw/branch/master/zsh/.zshrc > /dev/null 2>&1
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting > /dev/null 2>&1
wget -O ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/themes/headline.zsh-theme https://nakidai.ddns.net/nakidai/dotfiles/raw/branch/master/zsh/headline.zsh-theme > /dev/null 2>&1