faust 0.9.95~repack1-2 / usr / bin / faust2ros

#! /bin/bash -e

#####################################################################
#                                                                   #
#               Compiles Faust programs to ROS packages             #
#               (c) Grame, 2014                                     #
#                                                                   #
#####################################################################

. /usr/share/faust/utils/faustpath

ARCHFILE="jack-ros.cpp"
path=$(pwd)
CURRENT_DIR=$(pwd)

# Dispatch command arguments
WORKSPACES=''
NEW_NAMES=''

params=("$@")
n=0
for p in $@; do
	n=$(($n+1))
	# install option, get workspace's name
    if [ "$p" = "-install" ]; then
	WORKSPACES="$WORKSPACES ${params[$n]}"
	
	# o option, get the new application's name	
    elif [ "$p" = "-o" ]; then
	NEW_NAMES="$NEW_NAMES ${params[$n]}"
	
	elif [ "$p" = "--help" ] || [ "$p" = "-h" ] ; then
	HELP=true
	
    elif [ ${p:0:1} = "-" ]; then
	OPTIONS="$OPTIONS $p ${params[$n]}"
	
    elif [[ -f "$p" ]]; then
	FILES="$FILES $p"
	 
    fi
done

# Puts option parameters in tables
NEW_NAMES=($NEW_NAMES)
WORKSPACES=($WORKSPACES)


# Get parameters tables size 
NAMES_LENGTH=${#NEW_NAMES[@]}
WS_LENGTH=${#WORKSPACES[@]}

if [ $HELP ]
then
############ BEGIN HELP MESSAGE ############
echo -e "####################################################################################################
######################################## FAUST2ROS HELP ############################################
####################################################################################################

################################################################################################
		This command allows you to compile a FAUST DSP file into a ROS package, 
			compressed or ready to be used in a workspace.
################################################################################################
USAGE:
faust2ros ~/path/to/mydsp.dsp
Output : mydsp.zip, a compressed package

OPTIONS :
	-install
		faust2ros -install ~/path/to/my/workspace ~/other/path/to/mydsp.dsp
		Output : mydsp.cpp, a C++ file in a package, in a workspace,
							ready to be run
	-o 
		faust2ros -o mynewname ~/path/to/mydsp.dsp
		Output : mynewname.zip
	
For more options and informations, type faust -h or faust --help

####################################################################################################
"
############ END HELP MESSAGE ############
else

	# Check if packages exist ; if not, create them
	i=0
	for (( i = 0 ; i < $WS_LENGTH ; i=$i+1 ))
	do  
	    if [ ! -d ${WORKSPACES[${i}]} ]
	    then
	        mkdir -p ${WORKSPACES[${i}]}/src
	    else 
	        cd ${WORKSPACES[${i}]}
	        if [ ! -d src ]
	        then
	        	mkdir src
	        fi
	    fi
	    cd ${WORKSPACES[${i}]}/src
	    if [ !  CMakeLists.txt ] || [ -w CMakeLists.txt ] 
	    then
	    	
	    rm -f CMakeLists.txt
	    	
	    catkin_init_workspace > /dev/null
	    fi
	
	done

	# if there is only one workspace specified, no need to run a loop
	if [ $WS_LENGTH = 1 ]   
	then WORKSPACE_PATH="${WORKSPACES[$1]}"/src
	fi

	#-------------------------------------------------------------------
	# compile the *.dsp files
	#
	i=0
	   
	    for p in $FILES
	    do 

		# Check .dsp path ; if there is no path, file should be in current directory
		temp=$(basename "$p")
		temp_path=$(dirname ${p})

		if [ ! $temp_path = '.' ]
		then
		    p=$temp
		    path=$temp_path
		fi
		
		# Create dsp package depending on options
		if [ "$NEW_NAMES" = "" ]
		then
		    f=$(basename "$p")
		    name="${f%.dsp}"
		else
		    name="${NEW_NAMES[${i}]}"
		fi
			# zip file
	    	if [ $WS_LENGTH = 0 ] 
	    	then
		    cd $CURRENT_DIR
		    	
			temp_dir=$(mktemp -d ROS.XXXXXX)
			cd $temp_dir
				mkdir src
			    cd src
			    	catkin_create_pkg $name roscpp std_msgs > /dev/null

			PACKAGE_PATH=$CURRENT_DIR/$temp_dir/src/$name
		else
			# install in workspace
		    if [ $WS_LENGTH = 1 ]
		    then
			cd $WORKSPACE_PATH
	    	    if [[ -d $WORKSPACE_PATH/$name ]]
			    then
					rm -r $WORKSPACE_PATH/$name
			    fi
	    
			    catkin_create_pkg $name roscpp std_msgs > /dev/null
			    
				PACKAGE_PATH=$WORKSPACE_PATH/$name
		    
		    else 
	    
			WORKSPACE_PATH="${WORKSPACES[${i}]}"/src
			cd $WORKSPACE_PATH
	    	    if [ -d $WORKSPACE_PATH/$name ]
			    then		    	
			    	rm - r $WORKSPACE_PATH/$name
			    fi
		    
			    catkin_create_pkg $name roscpp std_msgs > /dev/null
		    
				PACKAGE_PATH=$WORKSPACE_PATH/$name
		    fi
		fi
		cd $PACKAGE_PATH

# Set CMakeLists.txt to fit to the faust package	
############## CMAKELISTS ############################
echo -e "cmake_minimum_required(VERSION 2.8.3)
project($name)

SET(CMAKE_CXX_FLAGS \"${CMAKE_CXX_FLAGS} -O3 -mfpmath=sse -msse -msse2 -msse3 -ffast-math\")

include_directories(\${catkin_INCLUDE_DIRS})

catkin_package()
find_package(catkin REQUIRED COMPONENTS
  roscpp
  std_msgs
)

add_executable(\${PROJECT_NAME} src/\${PROJECT_NAME}.cpp)

target_link_libraries(\${PROJECT_NAME} jack \${catkin_LIBRARIES})" > CMakeLists.txt
############# END CMAKELISTS #########################
	    
		# double compilation
		cd src
			faust -i -a ros-callbacks.cpp -o "$PACKAGE_PATH/src/$name.cpp" $path/$p || exit
			g++ $name.cpp -o $name || exit
	    	faust -i -a $ARCHFILE $OPTIONS "$path/$p" -o "$PACKAGE_PATH/src/$name.cpp" $path/$p	> /dev/null	 || exit
	    	./$name		# adds the callbacks declaration to the generated c++ file
	    	rm $name
		# zip file
		if [ $WS_LENGTH = 0 ]
		then
			cd $CURRENT_DIR/$temp_dir/src/$name
############ BEGIN README ###########################
echo -e "			README : Using Faust with ROS
		Grame, Centre National de Creation Musicale
		###########################################

This file was automatically generated with faust2ros or faust2rosgtk

To run your new application : 
	1) unzip this package into a ROS workspace.
	2) source this workspace :
		a) go in your workspace's root
		b) type 'source devel/setup.bash'
	3) run with 'rosrun myapp myapp'

For more informations, check the documentation :
https://sourceforge.net/p/faudiostream/code/ci/master/tree/documentation" > README.txt
############ END README #############################
	  		cd $CURRENT_DIR/$temp_dir/src
	    	zip -r $name.zip $name > /dev/null
	    	cd $CURRENT_DIR
	    	cp $temp_dir/src/$name.zip $CURRENT_DIR
	    	rm -r $temp_dir
	    	OUTPUT="$OUTPUT $name.zip;"
		# package installation
		else
		    cd ${WORKSPACES[${i}]}
############ BEGIN README ###########################	    
echo -e "			README : Using Faust with ROS
		Grame, Centre National de Creation Musicale
		###########################################

This file was automatically generated with faust2ros or faust2rosgtk

To run your new application : 
	1) source this workspace :
		a) go in your workspace's root
		b) type 'source devel/setup.bash'
	3) run with 'rosrun myapp myapp'

For more informations, check the documentation :
https://sourceforge.net/p/faudiostream/code/ci/master/tree/documentation" > README.txt
############ END README #############################	    
	    		catkin_make > /dev/null || exit
	   			OUTPUT="$OUTPUT $name.cpp;"
		fi 

    	i=$((i+1))

    	done

	echo $OUTPUT
fi