distribution/tools/foreach

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020-present Fewtarius

###
### A simple loop to allow running commands against all projects/devices/architectures.
###

COMMAND="$*"

for PROJECT in $(find projects/ -mindepth 1 -maxdepth 1 -type d)
do
  export PROJECT="$(basename ${PROJECT})"
  for DEVICE in $(find projects/${PROJECT}/devices/ -mindepth 1 -maxdepth 1 -type d)
  do
    export DEVICE="$(basename ${DEVICE})"
    for ARCH in $(find projects/${PROJECT}/devices/${DEVICE}/linux -name linux* -type f)
    do
      export ARCH="$(basename ${ARCH} | awk 'BEGIN {FS="."} {print $2}')"
      echo -e "\n${PROJECT}/${DEVICE}/${ARCH}: Run \`${COMMAND}\`"
        eval "${COMMAND}"
        if [ ! "$?" = "0" ]
        then
          echo "Command failed, aborting."
          exit 1
        fi
    done
  done
done

unset PROJECT DEVICE ARCH