#!/bin/bash

# Updater script for Cloudflared
# Basically it's an script for installing Cloudflared
# during image build btw

# pull the builder's arch first
ARCH_TO_USE="$IMAGE_ARCH"

if [[ $ARCH_TO_USE == "" ]]; then
  ARCH_TO_USE="$(uname -p)"
fi

if [[ -f /usr/local/bin/cloudflared ]]; then
  echo "[cloudlfared-updater] Removing old version..."
  sudo rm -fv /usr/local/bin/cloudflared
fi

CLOUDFLARED_VERSION=$(curl --silent "https://api.github.com/repos/cloudflare/cloudflared/releases/latest" | jq -r .tag_name)

echo "[cloudflared-updater] Installing latest version of Argo Tunnel agent.."
if [[ $ARCH_TO_USE == "aarch64" ]]; then
  sudo wget https://github.com/cloudflare/cloudflared/releases/download/${CLOUDFLARED_VERSION}/cloudflared-linux-arm64 -O /usr/local/bin/cloudflared
else
  sudo wget https://github.com/cloudflare/cloudflared/releases/download/${CLOUDFLARED_VERSION}/cloudflared-linux-amd64 -O /usr/local/bin/cloudflared
fi
sudo chmod +x /usr/local/bin/cloudflared

if [[ $? == "0" ]]; then
  echo "[cloudflared-installer] Successfully updated!"
else
  echo "[cloudlfared-installer] Installer failed, exiting..."
  exit $?
fi