openacd make script

oamake2.sh

#!/bin/bash

OUTDIR=~/playground
BASEDIR=/home/jvliwanag/workspace/OpenACD
REBAR="$BASEDIR"/rebar

BINDIR="$OUTDIR"/bin
ETCDIR="$OUTDIR"/etc
LIBDIR="$OUTDIR"/lib
VARDIR="$OUTDIR"/var

OADIR="$LIBDIR"/OpenACD

OALIBDIR="$OADIR"/lib
OABINDIR="$OADIR"/bin
OACONFIGDIR="$ETCDIR"/OpenACD
OAVARDIR="$VARDIR"/OpenACD
OAPLUGINDIR="$OADIR"/plugin.d

mkdir -p "$BINDIR"
mkdir -p "$ETCDIR"
mkdir -p "$LIBDIR"
mkdir -p "$VARDIR"

# Reset
rm -Rf "$OADIR"
mkdir -p "$OADIR"

mkdir -p "$OALIBDIR"
mkdir -p "$OABINDIR"
mkdir -p "$OACONFIGDIR"
mkdir -p "$OAVARDIR"
mkdir -p "$OAPLUGINDIR"

# Compile
cd "$BASEDIR"
#$BASEDIR/rebar compile

### Libraries

function add_to_lib {
	dep="$1"
	
	depname=$( basename $dep )

	outdepdir="$OALIBDIR"/"$depname"

	# TODO clean up
	rm -f "$outdepdir/*"
	mkdir "$outdepdir"

	ebindir="$dep/ebin"
	includedir="$dep/include"
	privdir="$dep/priv"

	[ -d "$ebindir" ] && cp -Rf "$ebindir" "$outdepdir/ebin"
	[ -d "$includedir" ] && cp -Rf "$includedir" "$outdepdir/include"
	[ -d "$privdir" ] && cp -Rf "$dep/priv" "$outdepdir/priv"

}

# Add self to lib
add_to_lib "$BASEDIR"

# Copy deps to lib
for dep in "$BASEDIR"/**/deps/*; do
	add_to_lib "$dep"
done

# Include apps to lib
for app in "$BASEDIR"/include_apps/*; do
	add_to_lib "$app"
done

## Configurations
cp "$BASEDIR"/rel/files/app.config "$OACONFIGDIR"
cp "$BASEDIR"/rel/files/vm.args "$OACONFIGDIR"

## Var dirs
mkdir -p "$OAVARDIR"/db
mkdir -p "$OAVARDIR"/log

## Bin
cp "$BASEDIR"/scripts/openacd "$OABINDIR"
ln -s "$OABINDIR"/openacd "$BINDIR"/openacd

openacd

#!/bin/bash

RUNNER_SCRIPT_DIR=$(cd ${0%/*} && pwd)

RUNNER_BASE_DIR=${RUNNER_SCRIPT_DIR%/*}
RUNNER_ETC_DIR=$RUNNER_BASE_DIR/etc
RUNNER_LOG_DIR=$RUNNER_BASE_DIR/log
RUNNER_RUN_DIR=$RUNNER_BASE_DIR/run
RUNNER_PLUGIN_DIR=$RUNNER_BASE_DIR/plugin.d
PIPE_DIR=/tmp/$RUNNER_BASE_DIR/

# To change these, set these env vars before running this script
# RUNNER_USER - is undefined by default which means any user is legal as long as file permissions are set
#               accordingly. Root is usually a bad idea but works.
: ${OPENACD_LOG_DIR:=$RUNNER_LOG_DIR}
: ${OPENACD_RUN_DIR:=$RUNNER_RUN_DIR}
: ${OPENACD_ETC_DIR:=$RUNNER_ETC_DIR}

export OPENACD_LOG_DIR
export OPENACD_RUN_DIR

# Add plug-in dir to path
ERL_LIBS=$ERL_LIBS:"$OPENACD_PLUGIN_DIR"
export ERL_LIBS

# Make sure this script is running as the appropriate user
if [ ! -z "$RUNNER_USER" ] && [ `whoami` != "$RUNNER_USER" ]; then
    exec sudo -u $RUNNER_USER -i $0 $@
fi

# Make sure CWD is set to runner base dir
cd $RUNNER_BASE_DIR

# Make sure log directory exists
mkdir -p $RUNNER_LOG_DIR
mkdir -p $RUNNER_RUN_DIR

# Extract the target node name from node.args
NAME_ARG=`grep -e '-[s]*name' $OPENACD_ETC_DIR/vm.args`
if [ -z "$NAME_ARG" ]; then
    echo "vm.args needs to have either -name or -sname parameter."
    exit 1
fi

# Extract the target cookie
COOKIE_ARG=`grep -e '-setcookie' $OPENACD_ETC_DIR/vm.args`
if [ -z "$COOKIE_ARG" ]; then
    echo "vm.args needs to have a -setcookie parameter."
    exit 1
fi

if [ ! -f "$OPENACD_RUN_DIR/key" ]; then
	echo "RSA key does not exist, generating..."
	ssh-keygen -t rsa -f $OPENACD_RUN_DIR/key -N ""
	RES=$?
	if [ $RES != 0 ]; then
		echo "Key generation failed with error $RES!"
		exit $RES
	fi
fi

# Identify the script name
SCRIPT=`basename $0`

# Parse out release and erts info
START_ERL=`cat $RUNNER_BASE_DIR/releases/start_erl.data`
ERTS_VSN=${START_ERL% *}
APP_VSN=${START_ERL#* }

# Add ERTS bin dir to our path
ERTS_PATH=$RUNNER_BASE_DIR/erts-$ERTS_VSN/bin

# Setup command to control the node
NODETOOL="$ERTS_PATH/escript $ERTS_PATH/nodetool $NAME_ARG $COOKIE_ARG"

# Check the first argument for instructions
case "$1" in
    start)
        # Make sure there is not already a node running
        RES=`$NODETOOL ping`
        if [ "$RES" == "pong" ]; then
            echo "Node is already running!"
            exit 1
        fi
        export HEART_COMMAND="$RUNNER_BASE_DIR/bin/$SCRIPT start"
        mkdir -p $PIPE_DIR
        # Note the trailing slash on $PIPE_DIR/
        $ERTS_PATH/run_erl -daemon $PIPE_DIR/ $RUNNER_LOG_DIR "exec $RUNNER_BASE_DIR/bin/$SCRIPT console" 2>&1
        ;;

    stop)
        # Wait for the node to completely stop...
        PID=`$NODETOOL pid`
        $NODETOOL stop
        while `kill 0 $PID 2>/dev/null`;
        do
             sleep 1
        done
        ;;

    restart)
        ## Restart the VM without exiting the process
        $NODETOOL restart
        ;;

    reboot)
        ## Restart the VM completely (uses heart to restart it)
        $NODETOOL reboot
        ;;

    ping)
        ## See if the VM is alive
        $NODETOOL ping
        ;;

    remsh)
        # Make sure a node IS running
        RES=`$NODETOOL ping`
        if [ "$RES" != "pong" ]; then
            echo "Node is not running!"
            exit 1
        fi

        $ERTS_PATH/erl -name remsh@127.0.0.1 -setcookie openacd -remsh openacd@127.0.0.1
        ;;

    attach)
        # Make sure a node IS running
        RES=`$NODETOOL ping`
        if [ "$RES" != "pong" ]; then
            echo "Node is not running!"
            exit 1
        fi

        shift
        $ERTS_PATH/to_erl $PIPE_DIR
        ;;

    console)
        # Setup beam-required vars
        ROOTDIR=$RUNNER_BASE_DIR
        BINDIR=$ROOTDIR/erts-$ERTS_VSN/bin
        EMU=beam
        PROGNAME=`echo $0 | sed 's/.*\\///'`
        CMD="$BINDIR/erlexec -boot $RUNNER_BASE_DIR/releases/$APP_VSN/$SCRIPT -embedded -config $OPENACD_ETC_DIR/app.config -args_file $OPENACD_ETC_DIR/vm.args -- ${1+"$@"}"
        export EMU
        export ROOTDIR
        export BINDIR
        export PROGNAME

        # Dump environment info for logging purposes
        echo "Exec: $CMD"
        echo "Root: $ROOTDIR"

        # Log the startup
        logger -t "$SCRIPT[$$]" "Starting up"

        # Start the VM
        exec $CMD
        ;;

    *)
        echo "Usage: $SCRIPT {start|stop|restart|reboot|ping|console|attach}"
        exit 1
        ;;
esac

exit 0

openacd.erl

-module(openacd).

-export([start/0]).

ensure_started(App) ->
	case application:start(App) of
		ok ->
			ok;
		{error, {already_started, _}} ->
			ok
	end.

start() ->
	lists:foreach(fun ensure_started/1, my_apps()).

my_apps() -> [
	kernel,
	stdlib,
	crypto,
	public_key,
	mnesia,
	syntax_tools,
	compiler,
	xmerl,
	ssl,
	inets,
	mochiweb,
	errd,
	gen_smtp,
	sasl,
	'OpenACD'
].