khanat-code-old/dist/docker/builder/debian-8-amd64/build.sh

#!/bin/bash
#
# Script to build under docker
#
# Copyright : GNU/AGPLv3
#
# Created : 1 AUG 2017
# Created by : AleaJactaEst

declare -i REMOVE=0
declare -i IMAGE=1
declare -i BUILD=1
declare -i DEBUG=0
declare JOBS=""
declare CMAKEOPTS=""
declare DIRBUILD=""
declare CLEANDOCKER=0

declare IMAGEDOCKER="builder_debian_8_amd64"
declare LOCALBUILDDIR="build_linux64"
declare LOCALSRC="debian-8-amd64"


usage()
{
cat << EOF
usage:$0 [options]
  script to build under docker

  Step: 
   1) clean old build directory
   2) create image builder
   3) launch build under docker (launch script build-under-docker.sh)
   4) remove docker container with state exited

options:
  -h, --help       : Show this help
  -d, --debug      : Show debug message
  -r, --remove     : Remove old build repository
  -i, --image-only : Just create image (no build)
  -b, --build-only : Just build (no create new image)
  -j [N], --jobs[=N]          Allow N jobs at once; infinite jobs with no arg.
  -a OPTS, --add-opts-cmake=OPTS : Adding options on cmake command (before build)
  -c, --clean-container : remove all container in state Exited
  
Example :
  cd [root Khanat directory]
  dist/docker/builder/${LOCALSRC}/build.sh -c -r
  dist/docker/builder/${LOCALSRC}/build.sh -c -r -j 4 -a '-DWITH_SYMBOLS=ON' -a '-DWITH_RYZOM_TOOLS=OFF' -a '-DWITH_NEL_TOOLS=OFF'
EOF
}

while test $# -gt 0
do
   case "$1" in
      -h|--help)
         usage
         exit 1
         ;;
      -d|--debug) 
         DEBUG=1
         shift
         ;;
      -c|--clean-container) 
         CLEANDOCKER=1
         shift
         ;;
      -r|--remove) 
         REMOVE=1
         shift
         ;;
      -i|--image-only)
         BUILD=0
         IMAGE=1
         shift
         ;;
      -b|--build-only)
         BUILD=1
         IMAGE=0
         shift
         ;;
      -j)
         shift
         # search next argument is value or new argument
         if [[ ${1:0:1} == "-" ]]
         then
            JOBS="-j"
         else
            JOBS="-j $1"
            shift
         fi
         ;;
      --jobs*)
         if [[ ${1#*=} == "" ]]
         then
            JOBS="-j"
         else
            JOBS="-j ${1#*=}"
         fi
         shift
         ;;
      -a)
         shift
         CMAKEOPTS="$CMAKEOPTS $1"
         shift
         ;;
      --add-opts-cmake=*)
         CMAKEOPTS="$CMAKEOPTS ${1#*=}"
         shift
         ;;
      *)
         echo "*** ERROR : options '$1' not recoginze"
         usage
         exit 1
         ;;
   esac
done

function chrashed()
{
   echo "$(date "+%Y/%m/%d %H:%M:%S") BUILD FAILED (code:$?)"
   exit 2
}

trap chrashed EXIT

if [[ $DEBUG -ne 0 ]]
then
   echo "prg: $0"
fi

calldir="$(dirname $0)"
if [[ ${calldir:0:1} == "/" ]]
then
	basedir="${calldir}"
else
	basedir="$(pwd)/${calldir}"
fi

rootdir="$(dirname $(dirname $(dirname $(dirname ${basedir}))))"

docker -v 1>/dev/null
if [[ $? -ne 0 ]]
then
   echo "*** ERROR docker not installed"
   exit 2
fi

DIRBUILD="${rootdir}/code/${LOCALBUILDDIR}"

if [[ $DEBUG -ne 0 ]]
then
   echo "calldir: $calldir"
   echo "basedir: $basedir"
   echo "rootdir: $rootdir"
   echo "JOBS: '$JOBS'"
   echo "CMAKEOPTS: '$CMAKEOPTS'"
fi

mkdir -p "${DIRBUILD}"
if [[ $REMOVE -ne 0 ]]
then
   echo "$(date "+%Y/%m/%d %H:%M:%S") REMOVE OLD BUILD"
   rm -rf ${DIRBUILD}/* || exit 2
fi

touch ${DIRBUILD}/build.log

cat << EOF > ${DIRBUILD}/envi.sh
#!/bin/bash
export MAKEOPTS="$JOBS"
export CMAKEOPTS="$CMAKEOPTS"
EOF

if [[ $IMAGE -ne 0 ]]
then
   echo "$(date "+%Y/%m/%d %H:%M:%S") GENERATE DOCKER IMAGE"
   cd $rootdir; docker build . -t ${IMAGEDOCKER} \
           --file "${basedir}/Dockerfile" || exit 2
fi

if [[ $BUILD -ne 0 ]]
then
   echo "$(date "+%Y/%m/%d %H:%M:%S") BUILD"
   cd $rootdir; docker run -it \
           --hostname=builder \
           -u "$(id -u $USERNAME):$(id -g $USERNAME)" \
           -v $rootdir/dist:/opt/dist \
           -v $rootdir/code:/opt/code \
           ${IMAGEDOCKER} \
           /opt/dist/docker/builder/${LOCALSRC}/build-under-docker.sh "/opt/code/${LOCALBUILDDIR}/" || exit 2
fi

if [[ $CLEANDOCKER -ne 0 ]]
then
   docker rm --force `docker ps -qf 'status=exited' -f "ancestor=${IMAGEDOCKER}"` || exit 2
fi

trap '' EXIT
echo "$(date "+%Y/%m/%d %H:%M:%S") END"