build-recovery.sh

#!/usr/bin/env bash

function check_result {
  if [ "0" -ne "$?" ]
  then
    echo $1
    exit 1
  fi
}

if [ -z "$HOME" ]
then
  echo HOME not in environment, guessing...
  export HOME=$(awk -F: -v v="$USER" '{if ($1==v) print $6}' /etc/passwd)
fi

if [ -z "$WORKSPACE" ]
then
  echo WORKSPACE not specified
  exit 1
fi

REPO_BRANCH=ics

if [ -z "$SYNC_PROTO" ]
then
  SYNC_PROTO=http
fi

# colorization fix in Jenkins
export CL_PFX="\"\033[34m\""
export CL_INS="\"\033[32m\""
export CL_RST="\"\033[0m\""

cd $WORKSPACE
rm -rf $WORKSPACE/archive-recovery
mkdir -p $WORKSPACE/archive-recovery
export BUILD_NO=$BUILD_NUMBER
unset BUILD_NUMBER

export PATH=~/bin:$PATH

export USE_CCACHE=1
export CCACHE_NLEVELS=4
export BUILD_WITH_COLORS=0

# make sure ccache is in PATH
export PATH="$PATH:/opt/local/bin/:$PWD/prebuilt/$(uname|awk '{print tolower($0)}')-x86/ccache"

if [ -f ~/.jenkins_profile ]
then
  . ~/.jenkins_profile
fi

cd $REPO_BRANCH

. build/envsetup.sh

echo DEVICE: $DEVICE

lunch cm_$DEVICE-userdebug
check_result "lunch failed."

if [ ! "$(ccache -s|grep -E 'max cache size'|awk '{print $4}')" = "20.0" ]
then
  ccache -M 20G
fi

# only clobber product, not host
rm -rf out/target/product
make -j4 recoveryzip recoveryimage
check_result "Build failed."

if [ -f $OUT/utilties/update.zip ]
then
  cp $OUT/utilties/update.zip $WORKSPACE/archive-recovery/recovery.zip
fi
if [ -f $OUT/recovery.img ]
then
  cp $OUT/recovery.img $WORKSPACE/archive-recovery
fi


# chmod the files in case UMASK blocks permissions
chmod -R ugo+r $WORKSPACE/archive-recovery


echo This recovery was built for:
echo DEVICE: $DEVICE