cos

#!/bin/sh

script=
name=
binary=

build()
{
    if ! [ -r "src/.PLATFORM_ID" ]; then
	echo "Must \"cos init\" before \"cos build\"."
	exit 2
    fi

    echo "[cos executing] make -C src all"
    make -C src all
}

clean()
{
    echo "[cos executing] make -C clean"
    make -C src clean
}

distclean()
{
    echo "[cos executing] make -C distclean"
    make -C src distclean
}

initialize()
{
    echo "[cos executing] make -C src config init"
    make -C src config init
}

usage()
{
    echo "Usage: " $0 " init|build|reset|compose <script> <output name>|run <binary>"
    exit 2
}

compose()
{
    if [ -z "$script" ] || [ -z "$name" ]; then
	usage
    fi
    if ! [ -e "src/composer/target/debug/compose" ]; then
	echo "Must \"cos build\" before composition. Could not find src/composer/target/debug/compose"
	exit 2
    fi
    echo "[cos executing] src/composer/target/debug/compose $script $name"
    src/composer/target/debug/compose $script $name
}

run()
{
    if [ -z "$binary" ]; then
	usage
    fi

    echo "[cos executing] tools/run.sh $binary"
    tools/run.sh $binary
}

case $1 in
    init )    initialize
	      ;;
    build )   build
	      ;;
    reset )   clean
	      ;;
    distclean ) distclean
          ;;
    compose ) script=$2
	      name=$3
	      compose
	      ;;
    run )     binary=$2
	      run
	      ;;
    * )       usage
esac