path: root/build.sh

#!/bin/bash

# build.sh
#
#
# Copyright 2015, Yunify, Inc. All rights reserved.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

#     http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

##### Settings #####
VERSION=1.0.4
AUTHOR="Ashlee Young"
MODIFIED="November 14, 2015"
GERRITURL="git clone ssh://im2bz2pee@gerrit.opnfv.org:29418/onosfw"
ONOSURL="https://github.com/opennetworkinglab/onos"
SURICATAURL="https://github.com/inliniac/suricata"
ONOSGIT="git clone --recursive $ONOSURL"
JAVA_VERSION=1.8
ANT_VERSION=1.9.6
MAVEN_VERSION=3.3.3
KARAF_VERSION=4.0.2
##### End Settings #####

##### Platform detection #####
detectOS()
{
    if [ -f "/etc/centos-release" ]; then
        OS=centos
        export JAVA_HOME=/etc/alternatives/java_sdk
        export JRE_HOME=/etc/alternatives/java_sdk/bin
    elif [ -f "/etc/lsb-release" ]; then
        OS=ubuntu
        export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
        export JRE_HOME=$JAVA_HOME/bin
    elif [[ -f "/etc/SuSE-release" ]]; then
        OS=suse
        export JAVA_HOME=/usr/lib64/jvm/java-1.8.0-openjdk
        export JRE_HOME=$JAVA_HOME/bin
    else
        OS=other
    fi
    printf "We have detected a derivitive OS of $OS.\n\n"
}
##### End Platform detection #####

##### Set build environment #####
export GERRITROOT="$(pwd)"
export BUILDROOT=$GERRITROOT/framework/build
export ONOSRC=$GERRITROOT/framework/src/onos
export ONOSROOT=$BUILDROOT/onos
export ANT_HOME=$GERRITROOT/framework/build/ant/apache-ant-1.9.6
export M2_HOME=$GERRITROOT/framework/build/maven/build
export M2=$M2_HOME/bin
export PATH=$PATH:$ANT_HOME/bin:$M2:$JAVA_HOME/bin
export KARAF_ROOT=$BUILDROOT/karaf/$KARAF_VERSION
export ONOS_USER=root
export ONOS_GROUP=root
export ONOS_CELL=sdnds-tw
##### End Set build environment #####

##### Patches #####
PATCHES=$GERRITROOT/framework/patches
BUILDS=$GERRITROOT/framework/build # Pretty much the same as BUILDROOT.
PATCH_PATH_1=onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/sfc #patches should be labled as #PATCH_PATH_n beginning with 1.
##### End Patches #####

##### Ask Function #####
ask()
{
    while true; do
        if [ "${2:-}" = "Y" ]; then
            prompt="Y/n"
            default=Y
        elif [ "${2:-}" = "N" ]; then
            prompt="y/N"
            default=N
        else
            prompt="y/n"
            default=
            fi
    # Ask the question
    read -p "$1 [$prompt] " REPLY
    # Default?
    if [ -z "$REPLY" ]; then
        REPLY=$default
    fi
    # Check if the reply is valid
    case "$REPLY" in
    Y*|y*) return 0 ;;
    N*|n*) return 1 ;;
    esac
    done
}
##### End Ask Function #####

##### Version #####
displayVersion()
{
    clear
    printf "You are running installer script Version: %s \n" "$VERSION"
    printf "Last modified on %s, by %s. \n\n" "$MODIFIED" "$AUTHOR"
    sleep 2
}
##### End Version #####

##### Update ONOS #####
# This function will pull the ONOS upstream project and then update the 
# repository in this project with just the diffs.
updateONOS()
{
	printf "NOTE: Updating upstream src is a PTL function. Please use this function locally, only. \n"
    printf "If you need the main repo updated to pick up ONOS upstream features, please email \n"
    printf "me at ashlee AT onosfw.com. \n\n"
    printf "Thanks! \n\n"
    if ask "Do you still wish to update your local ONOS source tree?"; then
        freshONOS
        printf "\n"
        cd $BUILDROOT
        git clone $ONOSURL onosproject
        rsync -arvP --delete --exclude=.git --exclude=.gitignore --exclude=.gitreview onosproject/ ../src/onos/
        cd onosproject
        git log > ../onos_update.$(date +%s)
        cd ../
        rm -rf onosproject
        cd $GERRITROOT
        # End applying patches
    fi
    printf "\n"
}
##### End Update ONOS #####

##### Check Java  #####
checkJRE()
{
    INSTALLED_JAVA=`java -version 2>&1 | head -n 1 | cut -d\" -f 2` # | awk -F "." '{print $1"."$2}'`
    JAVA_NUM=`echo $INSTALLED_JAVA | awk -F "." '{print $1"."$2}'`
    if [ "$JAVA_NUM" '<' "$JAVA_VERSION" ]; then
        echo -e "Java version $INSTALLED_JAVA is lower than the required version of $JAVA_VERSION. \n"
        if [ "$OS" = "centos" ]; then
            printf "It is recommended that you run \"sudo yum install java-$JAVA_VERSION.0-openjdk-devel\".\n"
            if ask "May we perform this task for you?"; then
                sudo yum install java-$JAVA_VERSION.0-openjdk-devel
            fi
        elif [[ "$OS" = "ubuntu" ]]; then
            printf "It is recommended that you run \"sudo apt-get install openjdk-8-jdk\".\n"
            if ask "May we perform this task for you?"; then
                sudo add-apt-repository ppa:openjdk-r/ppa
                sudo apt-get update
                sudo apt-get install openjdk-8-jdk
            fi
        
        elif [[ "$OS" = "suse" ]]; then
            printf "It is recommended that you run \"sudo zypper --non-interactive install java-1_8_0-openjdk-devel\".\n"
            if ask "May we perform this task for you?"; then
                sudo zypper --non-interactive install java-1_8_0-openjdk-devel
            fi
        fi
    else
        printf "Installed Java version meets the requirements. \n\n"
    fi    
}

checkJDK()
{
    if [ ! -d "$JAVA_HOME" ]; then
        if [ "OS" = "centos" ]; then
            printf "It doesn't look there's a valid JDK installed.\n"
            if ask "May we install one?"; then
                sudo yum install java-$JAVA_VERSION.0-openjdk-devel
            else
                printf "You should run \"sudo yum install java-$JAVA_VERSION.0-openjdk-devel\". \n\n"
            fi
        elif [[ "$OS" = "ubuntu" ]]; then
            printf "It doesn't look there's a valid JDK installed.\n"
            if ask "May we install one?"; then
                sudo add-apt-repository ppa:openjdk-r/ppa
                sudo apt-get update
                sudo apt-get install openjdk-8-jdk
            else
                printf "You should run \"sudo apt-get install openjdk-8-jdk\". \n\n"
            fi
        elif [[ "$OS" = "suse" ]]; then
            printf "It doesn't look there's a valid JDK installed.\n"
            if ask "May we install one?"; then
                sudo zypper --non-interactive install java-1_8_0-openjdk-devel
            else
                printf "You should run \"sudo zypper --non-interactive install java-1_8_0-openjdk-devel\". \n\n"
            fi
        fi
    fi
}
##### End Check Java  #####

##### Install Ant #####
installAnt()
{
    if [ ! -d "$ANT_HOME/bin" ]; then 
        printf "You may have Ant installed on your system, but to avoid build issues, we'd like \n"
        printf "to use our own. It will be installed at $ANT_HOME. \n"
        if ask "May we proceed with installing ant here?"; then
            if [ ! -d "$GERRITROOT/framework/build/ant" ]; then
                mkdir -p $GERRITROOT/framework/build/ant
                cd $GERRITROOT/framework/build/ant
                wget http://mirror.olnevhost.net/pub/apache/ant/source/apache-ant-$ANT_VERSION-src.tar.gz
                tar xzvf apache-ant-$ANT_VERSION-src.tar.gz
            fi
            cd $ANT_HOME
            sh build.sh install
        fi
    else
        printf "Ant looks to be properly installed at $ANT_HOME. \n\n"
    fi
}
##### Install Ant #####

##### Install Maven #####
installMaven()
{
    if [ ! -d $M2_HOME ]; then
        printf "While you may or may not have Maven installed, our supported version is not yet installed.\n"
        if ask "May we install it?"; then
            clear
            mkdir -p $GERRITROOT/framework/build/maven
            cd $GERRITROOT/framework/build/maven
            printf "Maven version $MAVEN_VERSION is being installed in: \n"
            printf "$GERRITROOT/framework/build/maven.\n\n"
            sleep 3
            wget http://supergsego.com/apache/maven/maven-3/3.3.3/source/apache-maven-3.3.3-src.tar.gz
            tar xzvf apache-maven-3.3.3-src.tar.gz
            cd $GERRITROOT/framework/build/maven/apache-maven-$MAVEN_VERSION
            ant
            cd $GERRITROOT 
        fi
    else
        printf "Maven looks to be properly installed at $M2_HOME. \n\n"
    fi       
}
##### End Install Maven #####

##### Install karaf #####
installKaraf()
{
    if [ ! -d $KARAF_ROOT ]; then
        printf "While you may or may not have Karaf installed, our supported version is not yet installed.\n"
        if ask "May we install it?"; then
            clear
            mkdir -p $BUILDROOT/karaf/$KARAF_VERSION
            cd $KARAF_ROOT
            wget http://download.nextag.com/apache/karaf/$KARAF_VERSION/apache-karaf-$KARAF_VERSION-src.tar.gz
            tar xzvf apache-karaf-$KARAF_VERSION-src.tar.gz
            cd apache-karaf-$KARAF_VERSION
            mvn -Pfastinstall
        fi
    fi
}
##### End Install karaf #####

##### Delete ONOS Build #####
freshONOS()
{
    if [ -d $ONOSROOT ]; then
        printf "ONOS has previously been built.\n"
        if ask "Would you like to build fresh? This involves deleting the old build."; then
            rm -rf $ONOSROOT
        fi
    fi
}
##### End Delete ONOS Build #####

##### Build ONOS #####
buildONOS()
{
    if [ ! -d $ONOSROOT ]; then
        if ask "May we proceed to build ONOS?"; then
            clear
            mkdir -p $ONOSROOT
            cp -rv $ONOSRC/* $ONOSROOT/
            if ask "Would you like to apply ONOSFW unique patches?"; then
                mkdir -p $BUILDROOT/$PATCH_PATH_1 # Begin applying patches
                cp $PATCHES/$PATCH_PATH_1/* $BUILDROOT/$PATCH_PATH_1/
            fi
            cd $ONOSROOT
            mvn clean install
        fi
    else
        if ask "Would you like us to re-run building ONOS?"; then
            if ask "Would you like to apply ONOSFW unique patches?"; then
                mkdir -p $BUILDROOT/$PATCH_PATH_1 # Begin applying patches
                cp -v $PATCHES/$PATCH_PATH_1/* $BUILDROOT/$PATCH_PATH_1/
            fi
            cd $ONOSROOT
            mvn clean install  
        fi  
    fi
}
##### End Build ONOS #####

##### Execution order #####
main()
{
    displayVersion
    detectOS
    updateONOS
    checkJRE
    checkJDK
    installAnt
    installMaven
    installKaraf
    freshONOS
    buildONOS
}
##### End Execution order #####

main # Launches the build process