Script to retrieve the latest toolchains for building OpenIPC firmware.

openipc-toolchains-updater.sh

#!/bin/bash
#
# OpenIPC Toolchains Updater
#
# This script retrieves the latest toolchains for building OpenIPC firmware.
# Execute the script in the directory where you want to store the toolchains
# locally, for example, /opt/toolchains/openipc/. You can re-run the script
# to update the toolchains.
#
# 2021, Paul Philippov <paul@themactep.com>
#

repo=openipc/firmware
all_toolchains=$(curl --header "X-GitHub-Api-Version: 2022-11-28" \
--header "Accept: application/vnd.github+json" \
--url https://api.github.com/repos/${repo}/releases | \
jq '.[].assets[].name' | grep -vE '^"(openipc|u-boot)' | \
sed "s/\.tgz\b//" | sed 's/"//g')

for tc in $all_toolchains; do
	if [ -d "./${tc}" ]; then
		echo "${tc} already exists. Skip."
	else
		echo "Retrieving ${tc}"
		mkdir -p "/tmp/${tc}"
		curl --location https://github.com/${repo}/releases/download/latest/${tc}.tgz | \
		    tar xfz - -C "/tmp/${tc}/"
		mv "/tmp/${tc}/*" "./${tc}"
		rm -r "/tmp/${tc}"
		ln -sf "$tc" "${tc%-*}"
	fi
 done

 echo "Done"
 exit 0