#!/bin/bash
# ONOS developer BASH profile conveniences
# Simply include in your own .bash_aliases or .bash_profile

# Root of the ONOS source tree
export ONOS_ROOT=${ONOS_ROOT:-~/onos-next}

# Setup some environmental context for developers
export JAVA_HOME=$(/usr/libexec/java_home)
export MAVEN=${MAVEN:-~/Applications/apache-maven-3.2.2}
export KARAF=${KARAF:-~/Applications/apache-karaf-3.0.1}
export KARAF_LOG=$KARAF/data/log/karaf.log

# Setup a path
export PS=":"
export PATH="$PATH:$ONOS_ROOT/tools/dev:$ONOS_ROOT/tools/build"
export PATH="$PATH:$ONOS_ROOT/tools/test/bin"
export PATH="$PATH:$MAVEN/bin:$KARAF/bin"
export PATH="$PATH:."

# Convenience utility to warp to various ONOS source projects
# e.g. 'o api', 'o dev', 'o'
function o {
    cd $(find $ONOS_ROOT/ -type d | egrep -v '.git|target|src' | \
        egrep "${1:-$ONOS_ROOT}" | head -n 1)
}

# Short-hand for 'mvn clean install' for us lazy folk
alias mci='mvn clean install'

# Short-hand for ONOS build from the top of the source tree.
alias ob='o && mvn clean install javadoc:aggregate'

# Short-hand for tailing the ONOS (karaf) log 
alias tl='$ONOS_ROOT/tools/dev/watchLog'
alias tlo='tl | grep --colour=always org.onlab'

# Pretty-print JSON output
alias pp='python -m json.tool'

# Short-hand to launch API docs and sample topology viewer GUI
alias docs='open $ONOS_ROOT/target/site/apidocs/index.html'
alias gui='open http://localhost:8181/onos/tvue'


# Test related conveniences

# SSH to a specified ONOS instance
function sshctl {
    [ -n "$1" ] && OCI=$1 && shift
    ssh -Y sdn@$OCI "$@"
}

# Applies the settings in the specified cell file or lists current cell definition
# if no cell file is given.
function cell {
    if [ -n "$1" ]; then
        [ ! -f $ONOS_ROOT/tools/test/cells/$1 ] && \
            echo "No such cell: $1" >&2 && return 1
        . $ONOS_ROOT/tools/test/cells/$1
        export OCI=$OC1
        export ONOS_CELL=$1
        cell
    else
        env | egrep "ONOS_CELL"
        env | egrep "OCI"
        env | egrep "OC[0-9]+" | sort
    fi
}

cell local >/dev/null  # Default cell is the local VMs

# Lists available cells
function cells {
    ls -1 $ONOS_ROOT/tools/test/cells
}

# Miscellaneous
function spy {
    ps -ef | egrep "$@" | grep -v egrep
}

function nuke {
    spy | cut -c7-11 | xargs kill
}