nightly-build.sh

#!/bin/bash

# Copyleft (C) 2014 The dSploit Project
#
# Author: Louis Teboul (a.k.a Androguide.fr) 
#         admin@androguide.fr
#
# Licensed under the GNU GENERAL PUBLIC LICENSE version 3 'or later'
# The GNU General Public License is a free, copyleft license for software and other kinds of works.
# see the LICENSE file distributed with this work for a full version of the License.

CYAN="\\033[1;36m"
GREEN="\\033[1;32m"
YELLOW="\\E[33;44m"
RED="\\033[1;31m"
RESET="\\e[0m"
DATE=`date +%Y-%m-%d`
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
LOG_DIR="${DIR}/logs/"
MAX_DAYS="15"
PREVIOUS_COMMIT=$(cat "${LOG_DIR}last_commit")


die() {
 echo -n -e "${RED}An error occured while building the nightly apk${RESET}\n"
 echo -n -e "${RED}See $LOG_DIR/$DATE.log for more info\n${RESET}\n"
 exec 3>&-
 exit 1
}

jni_die() {
 cat "${DIR}/dSploit/jni/build.log" >&3
 die
}

if [ ! -d "${LOG_DIR}" ]; then
    mkdir -p $LOG_DIR
fi

if [ -z "${NIGHTLIES_OUT_DIR}" ]; then
  NIGHTLIES_OUT_DIR="${DIR}/dSploit/build"
fi

if [ ! -d "${NIGHTLIES_OUT_DIR}" ]; then
    mkdir -p $NIGHTLIES_OUT_DIR
fi

exec 3> $LOG_DIR/$DATE.log

cd "${DIR}" >&3 2>&1 || die

echo -n -e "${YELLOW}Cleaning old files${RESET}\n" | tee >(cat - >&3)
LAST_APK=$(readlink "${NIGHTLIES_OUT_DIR}/dSploit-lastest.apk")
find $NIGHTLIES_OUT_DIR -type f -a -mtime +${MAX_DAYS} -a ! -name "${LAST_APK}" -exec rm -f "{}" \; >&3 2>&1
find $LOG_DIR -type f -a -mtime +${MAX_DAYS} -exec rm -f "{}" \; >&3 2>&1

echo -n -e "${CYAN}Syncing git repo...${RESET}\n" | tee >(cat - >&3)
git fetch --all && git reset --hard origin/master && git submodule update --init >&3 2>&1 || die

LAST_COMMIT=$(git rev-parse HEAD)

if [ -n "${PREVIOUS_COMMIT}" -a "${PREVIOUS_COMMIT}" == "${LAST_COMMIT}" ]; then
    echo -n -e "${YELLOW}Nothing changed${RESET}" | tee >(cat - >&3)
    echo -n -e "${GREEN}Done" | tee >(cat - >&3)
    exit 0
fi

echo -n -e "${CYAN}Building dSploit...${RESET}\n" | tee >(cat - >&3)
rm -f $(find . -name "dSploit-release.apk" -type f)
oldpwd=$(pwd)
cd dSploit/jni >&3 2>&1 || die
./build.sh  >&3 2>&1 || jni_die
cd "$oldpwd" >&3 2>&1 || die
./gradlew clean >&3 2>&1 || die
./gradlew assembleRelease >&3 2>&1 || die

echo -n -e "${GREEN}Copying signed apk to output directory${RESET}\n" | tee >(cat - >&3)
cp $(find . -name "dSploit-release.apk" -type f) $NIGHTLIES_OUT_DIR/dSploit-$LAST_COMMIT.apk >&3 2>&1 || die
ln -sf "dSploit-${LAST_COMMIT}.apk" $NIGHTLIES_OUT_DIR/dSploit-nightly.apk >&3 2>&1 || die
echo "${LAST_COMMIT}" > "${LOG_DIR}last_commit" 2>&3 || die

echo -n -e "${GREEN}Done.${RESET}\n\n" | tee >(cat - >&3)