build_menu

#!/bin/bash
# AFANEH-KERNEL-BUILD menu

# Variables
menu_version="v2.3"
DIR=`readlink -f .`
OUT_DIR=$DIR/out
PARENT_DIR=`readlink -f ${DIR}/..`
VERSION=$1
DEFCONFIG_LOKI=loki_defconfig

export CROSS_COMPILE=$PARENT_DIR/clang-r416183b/bin/aarch64-linux-gnu-
export CC=$PARENT_DIR/clang-r416183b/bin/clang

export PLATFORM_VERSION=12
export ANDROID_MAJOR_VERSION=s
export PATH=$PARENT_DIR/clang-r416183b/bin:$PATH
export PATH=$PARENT_DIR/build-tools/path/linux-x86:$PATH
export PATH=$PARENT_DIR/gas/linux-x86:$PATH
export TARGET_SOC=s5e9925
export LLVM=1 LLVM_IAS=1
export ARCH=arm64

# Color
ON_BLUE=`echo -e "\033[44m"`	# On Blue
BRED=`echo -e "\033[1;31m"`	# Bold Red
BBLUE=`echo -e "\033[1;34m"`	# Bold Blue
BGREEN=`echo -e "\033[1;32m"`	# Bold Green
UNDER_LINE=`echo -e "\e[4m"`	# Text Under Line
STD=`echo -e "\033[0m"`		# Text Clear
 
# Functions
pause(){
  read -p "${BRED}$2${STD}Press ${BBLUE}[Enter]${STD} key to $1..." fackEnterKey
}

clang(){
  if [ ! -d $PARENT_DIR/clang-r416183b ]; then
    pause 'clone Android Clang/LLVM Prebuilts'
    git clone https://github.com/crdroidandroid/android_prebuilts_clang_host_linux-x86_clang-r416183b $PARENT_DIR/clang-r416183b
    . $DIR/build_menu
  fi
}

gas(){
  if [ ! -d $PARENT_DIR/gas/linux-x86 ]; then
    pause 'clone prebuilt binaries of GNU `as` (the assembler)'
    git clone https://android.googlesource.com/platform/prebuilts/gas/linux-x86 $PARENT_DIR/gas/linux-x86
    . $DIR/build_menu
  fi
}

build_tools(){
  if [ ! -d $PARENT_DIR/build-tools ]; then
    pause 'clone prebuilt binaries of build tools'
    git clone https://android.googlesource.com/platform/prebuilts/build-tools $PARENT_DIR/build-tools
    . $DIR/build_menu
  fi
}

variant(){
  findconfig=""
  findconfig=($(ls arch/arm64/configs/exynos2200_* 2>/dev/null))
  declare -i i=1
  shift 2
  echo ""
  echo "${ON_BLUE}Variant Selection:${STD}"
  for e in "${findconfig[@]}"; do
    echo " $i. $(basename $e | cut -d'_' -f2)"
    i=i+1
  done
  local choice
  read -p "Enter choice [ 1 - $((i-1)) ] " choice
  i="$choice"
  if [[ $i -gt 0 && $i -le ${#findconfig[@]} ]]; then
    export v="${findconfig[$i-1]}"
    export VARIANT=$(basename $v | cut -d'_' -f2)
    echo ${VARIANT} selected
    pause 'continue'
  else
    pause 'return to Main menu' 'Invalid option, '
    . $DIR/build_menu
  fi
}

clean(){
  echo "${BGREEN}***** Cleaning in Progress *****${STD}"
  make clean
  make mrproper
  [ -d "$OUT_DIR" ] && rm -rf $OUT_DIR
  echo "${BGREEN}***** Cleaning Done *****${STD}"
  pause 'continue'
}

build_kernel(){

  KERNEL_MAKE_ENV="LOCALVERSION=-loki"

  variant

  echo "${GREEN}***** Compiling kernel *****${STD}"

  START_TIME=`date +%T`
	START_TIME_SEC=`date +%s`

  [ ! -d "out" ] && mkdir -p out/${VARIANT}

  cp -f $(pwd)/arch/arm64/configs/exynos2200_${VARIANT}_defconfig $(pwd)/arch/arm64/configs/tmp_defconfig
	cat $(pwd)/arch/arm64/configs/$DEFCONFIG_LOKI >> $(pwd)/arch/arm64/configs/tmp_defconfig

  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV tmp_defconfig
  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV

  END_TIME=`date +%T`
  END_TIME_SEC=`date +%s`

  echo ""
  echo "Start compile time is $START_TIME."
  echo "End compile time is $END_TIME."
	let "ELAPSED_TIME=$END_TIME_SEC - $START_TIME_SEC"
	echo "Total compile time is $ELAPSED_TIME seconds."
  echo ""

  [ -e arch/arm64/boot/Image.gz ] && cp arch/arm64/boot/Image.gz $(pwd)/out/${VARIANT}/Image.gz

  if [ -e arch/arm64/boot/Image ]; then
    cp arch/arm64/boot/Image $(pwd)/out/${VARIANT}/Image

    echo "${GREEN}***** Ready to Roar *****${STD}"
    rm $(pwd)/arch/arm64/configs/tmp_defconfig
    pause 'continue'
  else
    pause 'return to Main menu' 'Kernel STUCK in BUILD!, '
  fi
}

build_and_zip(){

  KERNEL_MAKE_ENV="LOCALVERSION=-loki"

  echo "${GREEN}***** Cleaning in Progress *****${STD}"
  make clean
  make mrproper
  [ -d "out" ] && rm -rf out
  echo "${GREEN}***** Cleaning Done *****${STD}"

  echo ""
  echo "---------------------------------------"
  echo ""

  echo "${GREEN}***** Compiling kernel *****${STD}"

  [ ! -d "out" ] && mkdir -p out/r0s
  
  cp -f $(pwd)/arch/arm64/configs/exynos2200_r0s_defconfig $(pwd)/arch/arm64/configs/tmp_defconfig
	cat $(pwd)/arch/arm64/configs/$DEFCONFIG_LOKI >> $(pwd)/arch/arm64/configs/tmp_defconfig

  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV tmp_defconfig
  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV

  cp arch/arm64/boot/Image $(pwd)/out/r0s/Image

  cd $PARENT_DIR/AnyKernel3
  git reset --hard
  cp $(pwd)/out/r0s/Image zImage
  sed -i "s/ExampleKernel by osm0sis/r0s kernel by jgudec/g" anykernel.sh
  sed -i "s/=maguro/=r0s/g" anykernel.sh
  sed -i "s/=toroplus/=/g" anykernel.sh
  sed -i "s/=toro/=/g" anykernel.sh
  sed -i "s/=tuna/=/g" anykernel.sh
  sed -i "s/platform\/omap\/omap_hsmmc\.0\/by-name\/boot/bootdevice\/by-name\/boot/g" anykernel.sh
  sed -i "s/backup_file/#backup_file/g" anykernel.sh
  sed -i "s/replace_string/#replace_string/g" anykernel.sh
  sed -i "s/insert_line/#insert_line/g" anykernel.sh
  sed -i "s/append_file/#append_file/g" anykernel.sh
  sed -i "s/patch_fstab/#patch_fstab/g" anykernel.sh
  sed -i "s/dump_boot/split_boot/g" anykernel.sh
  sed -i "s/write_boot/flash_boot/g" anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_r0s_AOSP.zip * -x .git README.md *placeholder
  sed -i 's|/dev/block/bootdevice/by-name/boot|/dev/block/by-name/boot|g' anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_r0s_OneUI.zip * -x .git README.md *placeholder
  cd $DIR

  [ -d "out" ] && rm -rf out/g0s

  [ ! -d "out" ] && mkdir -p out/g0s
  
  cp -f $(pwd)/arch/arm64/configs/exynos2200_g0s_defconfig $(pwd)/arch/arm64/configs/tmp_defconfig
	cat $(pwd)/arch/arm64/configs/$DEFCONFIG_LOKI >> $(pwd)/arch/arm64/configs/tmp_defconfig

  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV tmp_defconfig
  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV

  cp arch/arm64/boot/Image $(pwd)/out/g0s/Image

  cd $PARENT_DIR/AnyKernel3
  git reset --hard
  cp $(pwd)/out/g0s/Image zImage
  sed -i "s/ExampleKernel by osm0sis/g0s kernel by jgudec/g" anykernel.sh
  sed -i "s/=maguro/=g0s/g" anykernel.sh
  sed -i "s/=toroplus/=/g" anykernel.sh
  sed -i "s/=toro/=/g" anykernel.sh
  sed -i "s/=tuna/=/g" anykernel.sh
  sed -i "s/platform\/omap\/omap_hsmmc\.0\/by-name\/boot/bootdevice\/by-name\/boot/g" anykernel.sh
  sed -i "s/backup_file/#backup_file/g" anykernel.sh
  sed -i "s/replace_string/#replace_string/g" anykernel.sh
  sed -i "s/insert_line/#insert_line/g" anykernel.sh
  sed -i "s/append_file/#append_file/g" anykernel.sh
  sed -i "s/patch_fstab/#patch_fstab/g" anykernel.sh
  sed -i "s/dump_boot/split_boot/g" anykernel.sh
  sed -i "s/write_boot/flash_boot/g" anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_g0s_AOSP.zip * -x .git README.md *placeholder
  sed -i 's|/dev/block/bootdevice/by-name/boot|/dev/block/by-name/boot|g' anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_g0s_OneUI.zip * -x .git README.md *placeholder
  cd $DIR

  [ -d "out" ] && rm -rf out/b0s
  
  [ ! -d "out" ] && mkdir -p out/b0s
  
  cp -f $(pwd)/arch/arm64/configs/exynos2200_b0s_defconfig $(pwd)/arch/arm64/configs/tmp_defconfig
	cat $(pwd)/arch/arm64/configs/$DEFCONFIG_LOKI >> $(pwd)/arch/arm64/configs/tmp_defconfig

  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV tmp_defconfig
  make -j$(nproc) -C $(pwd) $KERNEL_MAKE_ENV

  cp arch/arm64/boot/Image $(pwd)/out/b0s/Image

  cd $PARENT_DIR/AnyKernel3
  git reset --hard
  cp $(pwd)/out/b0s/Image zImage
  sed -i "s/ExampleKernel by osm0sis/b0s kernel by jgudec/g" anykernel.sh
  sed -i "s/=maguro/=b0s/g" anykernel.sh
  sed -i "s/=toroplus/=/g" anykernel.sh
  sed -i "s/=toro/=/g" anykernel.sh
  sed -i "s/=tuna/=/g" anykernel.sh
  sed -i "s/platform\/omap\/omap_hsmmc\.0\/by-name\/boot/bootdevice\/by-name\/boot/g" anykernel.sh
  sed -i "s/backup_file/#backup_file/g" anykernel.sh
  sed -i "s/replace_string/#replace_string/g" anykernel.sh
  sed -i "s/insert_line/#insert_line/g" anykernel.sh
  sed -i "s/append_file/#append_file/g" anykernel.sh
  sed -i "s/patch_fstab/#patch_fstab/g" anykernel.sh
  sed -i "s/dump_boot/split_boot/g" anykernel.sh
  sed -i "s/write_boot/flash_boot/g" anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_b0s_AOSP.zip * -x .git README.md *placeholder
  sed -i 's|/dev/block/bootdevice/by-name/boot|/dev/block/by-name/boot|g' anykernel.sh
  zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_b0s_OneUI.zip * -x .git README.md *placeholder
  cd $DIR
}

anykernel3(){
  if [ ! -d $PARENT_DIR/AnyKernel3 ]; then
    pause 'clone AnyKernel3 - Flashable Zip Template'
    git clone https://github.com/osm0sis/AnyKernel3 $PARENT_DIR/AnyKernel3
  fi
  variant
  if [ -e $DIR/arch/arm64/boot/Image ]; then
    cd $PARENT_DIR/AnyKernel3
    git reset --hard
    cp $DIR/arch/arm64/boot/Image zImage
    sed -i "s/ExampleKernel by osm0sis/${VARIANT} kernel by afaneh92/g" anykernel.sh
    sed -i "s/=maguro/=${VARIANT}/g" anykernel.sh
    sed -i "s/=toroplus/=/g" anykernel.sh
    sed -i "s/=toro/=/g" anykernel.sh
    sed -i "s/=tuna/=/g" anykernel.sh
    sed -i "s/platform\/omap\/omap_hsmmc\.0\/by-name\/boot/bootdevice\/by-name\/boot/g" anykernel.sh
    sed -i "s/backup_file/#backup_file/g" anykernel.sh
    sed -i "s/replace_string/#replace_string/g" anykernel.sh
    sed -i "s/insert_line/#insert_line/g" anykernel.sh
    sed -i "s/append_file/#append_file/g" anykernel.sh
    sed -i "s/patch_fstab/#patch_fstab/g" anykernel.sh
    sed -i "s/dump_boot/split_boot/g" anykernel.sh
    sed -i "s/write_boot/flash_boot/g" anykernel.sh
    zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_${VARIANT}_AOSP.zip * -x .git README.md *placeholder
    sed -i 's|/dev/block/bootdevice/by-name/boot|/dev/block/by-name/boot|g' anykernel.sh
    zip -r9 $PARENT_DIR/Loki_Kernel_v${VERSION}_${VARIANT}_OneUI.zip * -x .git README.md *placeholder
    cd $DIR
    pause 'continue'
  else
    pause 'return to Main menu' 'Build kernel first, '
  fi
}

# Run once
clang
gas
build_tools

# Show menu
show_menus(){
  clear
  echo "${ON_BLUE} B U I L D - M E N U ${STD}"
  echo "1. ${Under_Line}B${STD}uild kernel"
  echo "2. ${Under_Line}C${STD}lean"
  echo "3. Make ${Under_Line}f${STD}lashable zips"
  echo "4. Build and create zips for all 3 devices"
  echo "5. E${Under_Line}x${STD}it"
}

# Read input
read_options(){
  local choice
  read -p "Enter choice [ 1 - 5] " choice
  case $choice in
    1|b|B) build_kernel ;;
    2|c|C) clean ;;
    3|f|F) anykernel3;;
    4|y|Y) build_and_zip;;
    5|x|X) exit 0;;
    *) pause 'return to Main menu' 'Invalid option, '
  esac
}

# Trap CTRL+C, CTRL+Z and quit singles
trap '' SIGINT SIGQUIT SIGTSTP
 
# Step # Main logic - infinite loop
while true
do
  show_menus
  read_options
done