Installing zsh with plugins and spaceship theme

zsh-custom.sh

#!/bin/bash
set -e
# install zsh shell
brew install zsh

# install ohmyzsh for customizations
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

# adding the syntax highlighting
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

# adding the auto suggestions
git clone https://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions

# add plugins
sed -i 's/plugins=.*/plugins=(git colored-man-pages colorize pip python zsh-autosuggestions)/g' ~/.zshrc

# Adding spaceship theme
sed -e 's/ZSH_THEME=.*/ZSH_THEME=spaceship/g' ~/.zshrc

# enforce changes
source ~/.zshrc