setup.sh

#!/bin/bash

# 2021 Dawson Della Valle <ddellavalle@45drives.com>
# 2025 Brett Kelly <bkelly@45drives.com>
# v2
# OS Supported
# Rocky 7,8,9
# Ubuntu 20,22
# Debian Bookworm

# curl -sSL https://repo.45drives.com/setup -o setup-repo.sh &&
#     sudo bash setup-repo.sh &&
#     rm setup-repo.sh

# curl -sSL https://repo.45drives.com/setup -o setup-repo.sh && sudo bash setup-repo.sh && rm setup-repo.sh

# curl -sSL https://repo.45drives.com/setup | sudo bash

function get_base_distro() {
	local distro=$(cat /etc/os-release | grep '^ID_LIKE=' | head -1 | sed 's/ID_LIKE=//' | sed 's/"//g' | awk '{print $1}')

	if [ -z "$distro" ]; then
		distro=$(cat /etc/os-release | grep '^ID=' | head -1 | sed 's/ID=//' | sed 's/"//g' | awk '{print $1}')
	fi

	echo $distro
}

function get_distro() {
	local distro=$(cat /etc/os-release | grep '^ID=' | head -1 | sed 's/ID=//' | sed 's/"//g' | awk '{print $1}')
	
	echo $distro
}

function get_version_id() {
	local version_id=$(cat /etc/os-release | grep '^VERSION_ID=' | head -1 | sed 's/VERSION_ID=//' | sed 's/"//g' | awk '{print $1}' | awk 'BEGIN {FS="."} {print $1}')
	
	echo $version_id
}

function get_codename() {
	local distro=$(cat /etc/os-release | grep '^VERSION_CODENAME' | cut -d = -f2)
	
	echo $distro
}

euid=$(id -u)

if [ $euid -ne 0 ]; then
	echo -e '\nYou must be root to run this utility.\n'
    exit 1
fi

distro=$(get_base_distro)
custom_distro=$(get_distro)
distro_version=$(get_version_id)
distro_codename=$(get_codename)

if [ "$distro" == "rhel" ] || [ "$distro" == "fedora" ]; then
	echo "Detected RHEL-based distribution. Continuing..."

	items=$(find /etc/yum.repos.d -name '45drives.repo')

	if [[ -z "$items" ]]; then
		echo "There were no existing 45Drives repos found. Setting up the new repo..."
	else
		count=$(echo "$items" | wc -l)
		echo "There were $count 45Drives repo(s) found. Archiving..."

		mkdir -p /opt/45drives/archives/repos

		mv /etc/yum.repos.d/45drives.repo /opt/45drives/archives/repos/45drives-$(date +%Y-%m-%d).repo

		echo "The obsolete repos have been archived to '/opt/45drives/archives/repos'. Setting up the new repo..."
	fi

	curl -sSL https://repo.45drives.com/repofiles/rocky/45drives-enterprise.repo -o /etc/yum.repos.d/45drives-enterprise.repo

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to download the new repo file. Please review the above error and try again."
		exit 1
	fi

	el_id="none"

	if [[ "$distro_version" == "7" ]] || [[ "$distro_version" == "8" ]] || [[ "$distro_version" == "9" ]]; then
		el_id=$distro_version
	fi

	if [[ "$el_id" == "none" ]]; then
		echo "Failed to detect the repo that would best suit your system. Please contact repo@45drives.com to get this issue rectified!"
		exit 1
	fi

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to update the new repo file. Please review the above error and try again."
		exit 1
	fi

	echo "The new repo file has been downloaded. Updating your package lists..."

	pm_bin=dnf

	command -v dnf > /dev/null 2>&1 || {
		pm_bin=yum
	}

	echo "Using the '$pm_bin' package manager..."

	$pm_bin clean all -y

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to run '$pm_bin clean all -y'. Please review the above error and try again."
		exit 1
	fi

	echo "Success! Your repo has been updated to our new server!"
	exit 0
fi

if [ "$distro" == "debian" ]; then
	echo "Detected Debian-based distribution. Continuing..."

	items=$(find /etc/apt/sources.list.d -name 45drives.list)

	if [[ -z "$items" ]]; then
		echo "There were no existing 45Drives repos found. Setting up the new repo..."
	else
		count=$(echo "$items" | wc -l)
		echo "There were $count 45Drives repo(s) found. Archiving..."

		mkdir -p /opt/45drives/archives/repos

		mv /etc/apt/sources.list.d/45drives.list /opt/45drives/archives/repos/45drives-$(date +%Y-%m-%d).list
	
		echo "The obsolete repos have been archived to '/opt/45drives/archives/repos'. Setting up the new repo..."
	fi

	if [[ -f "/etc/apt/sources.list.d/45drives.sources" ]]; then
		rm -f /etc/apt/sources.list.d/45drives.sources
	fi

	echo "Updating ca-certificates to ensure certificate validity..."

	apt update
	apt install ca-certificates -y

	wget -qO - https://repo.45drives.com/key/gpg.asc | gpg --pinentry-mode loopback --batch --yes --dearmor -o /usr/share/keyrings/45drives-archive-keyring.gpg

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to add the gpg key to the apt keyring. Please review the above error and try again."
		exit 1
	fi

    curl -sSL https://repo.45drives.com/repofiles/$custom_distro/45drives-enterprise-$distro_codename.list -o /etc/apt/sources.list.d/45drives-enterprise-$distro_codename.list

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to download the new repo file. Please review the above error and try again."
		exit 1
	fi

	if [[ "$distro_codename" != "focal" ]] && [[ "$distro_codename" != "jammy" ]] && [[ "$distro_codename" != "bookworm" ]]; then
	    echo "You are on an unsupported version of Debian/Ubuntu. Current repo support is Ubuntu 22 (jammy), Ubuntu 20(focal), and Debian 12 (Bookworm)"
        exit 1
	fi

	echo "The new repo file has been downloaded. Updating your package lists..."

	pm_bin=apt

	$pm_bin update -y

	res=$?

	if [ "$res" -ne "0" ]; then
		echo "Failed to run '$pm_bin update -y'. Please review the above error and try again."
		exit 1
	fi

	echo "Success! Your repo has been updated to our new server!"
	exit 0
fi

echo -e "\nThis command has been run on a distribution that is not supported by the 45Drives Team.\n\nIf you believe this is a mistake, please contact our team at repo@45drives.com!\n"
exit 1