setupcrostini.sh

#!/usr/bin/env bash

# Update the system
sudo apt update
sudo apt upgrade -y

# Install useful packages
sudo apt install lsb-release neofetch command-not-found nano gnome-software gnome-packagekit -y

# Install useful repositories
# Sublime
wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/sublimehq-archive.gpg > /dev/null
echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list

# Azul Zulu
curl -s https://repos.azul.com/azul-repo.key | sudo gpg --dearmor -o /usr/share/keyrings/azul.gpg
echo "deb [signed-by=/usr/share/keyrings/azul.gpg] https://repos.azul.com/zulu/deb stable main" | sudo tee /etc/apt/sources.list.d/zulu.list

# Prebuilt MPR
curl -q 'https://proget.makedeb.org/debian-feeds/prebuilt-mpr.pub' | gpg --dearmor | sudo tee /usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg 1> /dev/null
echo "deb [signed-by=/usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg] https://proget.makedeb.org prebuilt-mpr $(lsb_release -cs)" | sudo tee /etc/apt/sources.list.d/prebuilt-mpr.list

# Makedeb
wget -qO - 'https://proget.makedeb.org/debian-feeds/makedeb.pub' | gpg --dearmor | sudo tee /usr/share/keyrings/makedeb-archive-keyring.gpg 1> /dev/null
echo 'deb [signed-by=/usr/share/keyrings/makedeb-archive-keyring.gpg arch=all] https://proget.makedeb.org/ makedeb main' | sudo tee /etc/apt/sources.list.d/makedeb.list
echo 'deb [signed-by=/usr/share/keyrings/makedeb-archive-keyring.gpg arch=all] https://proget.makedeb.org/ makedeb main' | sudo tee /etc/apt/sources.list.d/makedeb.list

# Github
type -p curl >/dev/null || sudo apt install curl -y
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
&& sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null

# Flatpak (install only after running `lxc config penguin set security.nesting true` in vsh termina (crosh/crostini)
# sudo apt install flatpak -y
# flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

# Update the system
sudo apt update
clear
echo "Done"