CloverBootloader/buildme

#!/bin/bash
# created by vector sigma on July 15 2019
if [[ "$(uname)" != Darwin ]]; then
  echo "Sorry, works on macOS only"
  exit 1
fi

cd "$(dirname $0)"
declare -r CLOVERROOT="$PWD"
declare -r TOOLCHAIN=XCODE8

TOOLCHAIN_DIR=${TOOLCHAIN_DIR:-$(dirname $CLOVERROOT)/opt/local}

# Functions
pathmunge() {
if [[ ! $PATH =~ (^|:)$1(:|$) ]]; then
  if [[ "${2:-}" = "after" ]]; then
    export PATH=$PATH:$1
  else
    export PATH=$1:$PATH
  fi
fi
}


checkXCODE() {
echo "[CHECK XCODE]"
if [[ ! -x /usr/bin/xcodebuild ]]; then
  echo "ERROR: Install Xcode Tools from Apple before using this script."
  exit 1
fi

if [[ ! -d "$(xcode-select --print-path)" ]]; then
  echo "ERROR: Xcode Command Line Tools not selected:"
  echo "       open Xcode.app and go in Preferences->Locations,"
  echo "       and select the Command Line Tools"
  exit 1
fi
}

isNASMGood() {
# nasm should be greater or equal to 2.12.02 to be good building Clover.
# There was a bad macho relocation in outmacho.c, fixed by Zenith432
# and accepted by nasm devel during 2.12.rcxx (release candidate)

result=1
local nasmver=$( "${1}" -v | grep 'NASM version' | awk '{print $3}' )

case "$nasmver" in
2.12.0[2-9]* | 2.12.[1-9]* | 2.1[3-9]* | 2.[2-9]* | [3-9]* | [1-9][1-9]*)
result=0;;
*)
printf "\n\e[1;33mUnknown or unsupported NASM version found at:\n${1}\n\n\e[0m";;
esac

return $result
}

checkNASM() {
local nasmArray=( $(which -a nasm) )
local found=0

if [ ${#nasmArray[@]} -ge "1" ]; then

  for i in "${nasmArray[@]}"
  do
    echo "found nasm v$(${i} -v | grep 'NASM version' | awk '{print $3}') at $(dirname ${i})"
  done

  # we have a good nasm?
  for i in "${nasmArray[@]}"
  do
    if isNASMGood "${i}"; then
      found=1
      export NASM_PREFIX="$(dirname ${i})/"
      break
    fi
  done
fi

if [[ "$found" -eq 0 ]]; then
  echo "installing nasm.."
  NASM_PREFIX="$(dirname ${i})/"
  "${CLOVERROOT}"/buildnasm.sh
fi
}

checkGETTEXT() {
if [[ ! -x $(which gettext) ]]; then
  "${CLOVERROOT}"/buildgettext.sh
fi
}

exportPaths() {
pathmunge "$(xcode-select --print-path)"/usr/bin
pathmunge "$TOOLCHAIN_DIR"/bin
export TOOLCHAIN_DIR=$TOOLCHAIN_DIR
export DIR_MAIN=${DIR_MAIN:-$(dirname $CLOVERROOT)}
export DIR_TOOLS=${DIR_TOOLS:-$DIR_MAIN/tools}
export DIR_BUILD=${DIR_BUILD:-$RAMDISK_MNT_PT}
export DIR_DOWNLOADS=${DIR_DOWNLOADS:-$DIR_TOOLS/download}
export DIR_LOGS=${DIR_LOGS:-$DIR_TOOLS/logs}
}

checkTools() {
checkXCODE
exportPaths
checkNASM
checkGETTEXT
}


updateCloverTakeTheirs() {
echo "[UPDATE CLOVER]"
cd "${CLOVERROOT}"
git fetch --all
git reset --hard origin/master
git pull origin master
}

updateCloverTakeYours() {
echo "[UPDATE CLOVER]"
cd "${CLOVERROOT}"
git stash
git pull origin master
git stash apply
}

buildClover() {
checkTools

cd "${CLOVERROOT}"
echo "[BUILD CLOVER]"
./ebuild.sh -fr
./ebuild.sh -fr -mc --no-usb -D NO_GRUB_DRIVERS_EMBEDDED
}

buildPkg() {
cd "${CLOVERROOT}"/CloverPackage
echo "[BUILD PKG]"
make pkg
}

buildIso() {
cd "${CLOVERROOT}"/CloverPackage
echo "[BUILD ISO]"
make iso
}

checkStatus() {
cd "${CLOVERROOT}"
git fetch origin
git status
}

showdiff() {
cd "${CLOVERROOT}"
git fetch origin
git diff
}

menu() {
echo
echo '------------------------------------------------------------------------'
cd "${CLOVERROOT}"
echo "buildme Beta, Clover v2.5k r$(cat Version.h | grep REVISION_STR | awk '{print $NF}' | tr -cd '[[:digit:]]') (SHA: $(git rev-parse --short HEAD))"
echo "Remote SHA: $(git rev-parse  --short origin/master)"
echo
PS3='Please enter your choice: '
options=('build Clover' 'make pkg' 'make iso' 'build all' 'update Clover (discard local changes)' 'update Clover (stash local changes)' 'status' 'show diff' 'quit')
select opt in "${options[@]}"
do
  case $opt in
    "build Clover")
      buildClover
      break
    ;;
    "make pkg")
      buildPkg
      break
    ;;
    "make iso")
      buildIso
      break
    ;;
    "build all")
      buildClover
      buildPkg
      buildIso
      break
    ;;
    "update Clover (discard changes)")
      updateCloverTakeTheirs
      break
    ;;
    "update Clover (stash local changes)")
      updateCloverTakeYours
      break
    ;;
    "status")
      checkStatus
      break
    ;;
    "show diff")
      showdiff
      break
    ;;
    "quit")
      exit 0
    ;;
    *)
      echo "invalid option $REPLY"
      break
    ;;
  esac
done
menu
}

# Main
set -e
menu