muele-marlin/buildroot/bin/use_example_configs

#!/usr/bin/env bash
#
# use_example_configs [repo:]configpath
#
# Examples:
#   use_example_configs Creality/CR-10/CrealityV1
#   use_example_configs release-2.0.9.4:Creality/CR-10/CrealityV1
#
# If a configpath has spaces (or quotes) escape them or enquote the path
#

which curl >/dev/null && TOOL='curl -L -s -S -f -o wgot'
which wget >/dev/null && TOOL='wget -q -O wgot'

CURR=$(git branch 2>/dev/null | grep ^* | sed 's/\* //g')
REPO=bugfix-2.0.x

if [[ $# > 0 ]]; then
  IFS=: read -r PART1 PART2 <<< "$@"
  [[ -n $PART2 ]] && { UDIR="$PART2" ; REPO="$PART1" ; } \
                  || { UDIR="$PART1" ; }
  RDIR="${UDIR// /%20}"
  echo "Fetching $UDIR configurations from $REPO..."
  EXAMPLES="examples/$RDIR"
else
  EXAMPLES="default"
fi

CONFIGS="https://raw.githubusercontent.com/MarlinFirmware/Configurations/$REPO/config/${EXAMPLES}"

restore_configs

cd Marlin

$TOOL "$CONFIGS/Configuration.h"     >/dev/null 2>&1 && mv wgot Configuration.h
$TOOL "$CONFIGS/Configuration_adv.h" >/dev/null 2>&1 && mv wgot Configuration_adv.h
$TOOL "$CONFIGS/_Bootscreen.h"       >/dev/null 2>&1 && mv wgot _Bootscreen.h
$TOOL "$CONFIGS/_Statusscreen.h"     >/dev/null 2>&1 && mv wgot _Statusscreen.h

rm -f wgot
cd - >/dev/null