updateSW.bash

#!/bin/bash
#		    updateSW.bash - Update internal software running in the DARP Docker
#
#   This is run one-time each cycle to clone into /tmp/ and see if things changed.
#   TRhere is probably a better way to do this, so this remains a separate script
#
if [ $# -gt 0 ]; then
    NEWDARP=$1
else
    NEWDARP="latest"
    echo "$0 NO VERSION SPECIFIED - using latest"
#    echo Usage: $0 VERSION
#    exit 1
fi
echo `date` "$0 UpdateSW $NEWDARP"
#
#   Case 1 - currently running latest DARP SW VERSION
#
echo `date` " *****************  $0 NEWDARP=$NEWDARP"
#DARPDIR=~/darp
cd $DARPDIR
ls -l
CURRENTDOCKER=`ls Docker.*`
CURRENTDARP=`ls Build.*`
CURRENTVERSION="$CURRENTDOCKER:$CURRENTDARP"
echo `date` $0 "+_+_+_+_+_+_+_+_+_+_+_+_+_+_+_+_+__+_+_+ CURRENTDOCKER=$CURRENTDOCKER CURRENTDARP=$CURRENTDARP CURRENTVERSION=$CURRENTVERSION"

if [ "$CURRENTDARP" == "$NEWDARP" ]; then
    echo `date` "$0 no update needed "
    exit 0;
fi

    echo `date` $0 UPGRADING TO $NEWDARP
#
#   Case 2 - neeed to upgrade the running SW - clone into /tmp and copy it over, 
#

    cd /tmp
    rm -rf /tmp/darp
    #mv $DARPDIR /tmp/darp
    echo `date` "updateSW.bash: Cloning $NEWDARP darp code from github"

#    git clone --branch $NEWDARP https://github.com/williambnorton/darp.git /tmp/darp #2>&1 ) #>/dev/null 
    git clone https://github.com/williambnorton/darp.git /tmp/darp #2>&1 ) #>/dev/null 
    cd /tmp/darp
    #git checkout tags/latest   #fetch the latest version
    git checkout tags/$NEWDARP   #fetch the specified version

    echo "New DARP Code in /tmp/darp directory:"
    ls -l /tmp/darp
    cd /tmp/darp
    NEWDARPVERSION=`ls Build.*`
    if [ "$CURRENTDARP" == "$NEWDARPVERSION" ]; then
        echo `date` "$0 no update needed "
        exit 0;
    fi
#    echo `date` "$0 Software changed. Was $CURRENTDARP Now is $NEWDARPVERSION"
#    echo `date` $0 "$NEWDARPVERSION INTO /tmp/darp directory."
    #echo Killing handlepulse to force reload: `ls $DARPDIR/*.pid`
    cd /tmp
#    echo `date` "moving CURRENTDARP code into root directory"
    SUFFIX=`date +%y%m%d.%H%M`
    mv $DARPDIR /tmp/darp.$SUFFIX

    cd /tmp
    cp -R /tmp/darp.$SUFFIX/node_modules /root/darp/node_modules  ### updateSW.bash BROKEN
    mv darp $HOME
    cd $DARPDIR
    #ls -l Docker.* Build.* 
    echo `date` "updateSW.bash - INSTALLED NEW BOOTDARP SOFTWARE ( CURRENTDARP=$CURRENTDARP NEWDARPVERSION=$NEWDARPVERSION )"
    echo `date` "updateSW.bash - INSTALLED NEW BOOTDARP SOFTWARE ( CURRENTDARP=$CURRENTDARP NEWDARPVERSION=$NEWDARPVERSION )"
    echo `date` "updateSW.bash - INSTALLED NEW BOOTDARP SOFTWARE ( CURRENTDARP=$CURRENTDARP NEWDARPVERSION=$NEWDARPVERSION )"
    echo `date` "updateSW.bash - INSTALLED NEW BOOTDARP SOFTWARE ( CURRENTDARP=$CURRENTDARP NEWDARPVERSION=$NEWDARPVERSION )"
    echo `date` "updateSW.bash - INSTALLED NEW BOOTDARP SOFTWARE ( CURRENTDARP=$CURRENTDARP NEWDARPVERSION=$NEWDARPVERSION )"

    #ls -l bootdarp.bash
    exit 0