Setup ZSH in a container

setup-zsh-in-container.sh

#!/bin/bash

[ -f /etc/dpkg/dpkg.cfg.d/excludes ] && sed -i'' "s:^path-exclude=.*:#path-exclude=.*:" /etc/dpkg/dpkg.cfg.d/excludes
apt-get update
apt-get install -y --no-install-recommends git fzf
[ -f /etc/dpkg/dpkg.cfg.d/excludes ] && sed -i'' "s:^#path-exclude=.*:path-exclude=.*:" /etc/dpkg/dpkg.cfg.d/excludes

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git $HOME/.oh-my-zsh/custom/themes/powerlevel10k
git clone --depth=1 https://github.com/zsh-users/zsh-autosuggestions $HOME/.oh-my-zsh/custom/plugins/zsh-autosuggestions
git clone --depth=1 https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions
cp $HOME/.oh-my-zsh/custom/themes/powerlevel10k/config/p10k-lean.zsh $HOME/.p10k.zsh
sed -i'' -e 's/^plugins.*)/plugins=(z fzf git zsh-autosuggestions zsh-completions)/' \
-e '/^ZSH_THEME=.*/{
r /dev/stdin
d
}' $HOME/.zshrc <<< $'if [[ "$PAGER" == "head -n 10000 | cat" ]]; then\n  ZSH_THEME="robbyrussell"\nelse\n  ZSH_THEME="powerlevel10k/powerlevel10k"\nfi'

echo '[[ ! -f "$HOME/.p10k.zsh" ]] || source "$HOME/.p10k.zsh"' >> $HOME/.zshrc

# https://github.com/ohmyzsh/ohmyzsh/issues/7426
echo 'export LANG=en_US.UTF-8' >> $HOME/.zshrc