#!/bin/bash

# script for pulling together a MacOSX app bundle.

GTKSTACK_ROOT=$HOME/gtk/inst
ARDOURSTACK_ROOT=$HOME/a3/inst
BUILD_ROOT=../../build

SAE=
MIXBUS=
WITH_LADSPA=1
STRIP=1
PRINT_SYSDEPS=
WITH_NLS=

while [ $# -gt 0 ] ; do
    echo "arg = $1"
    case $1 in

	#
	# top level build targets
	#

	--sae) WITH_NLS= ; 
               SAE=1 ; 
	       WITH_LADSPA=1; 
               STRIP= ; 
	       PRODUCT_PKG_DIR=ArdourSAE ; 
	       APPNAME=Ardour ;
	       shift ;;
	--mixbus) MIXBUS=1; 
	          WITH_NLS=1 ; 
                  SAE= ; 
                  WITH_LADSPA=; 
                  STRIP= ; 
		  PRODUCT_PKG_DIR=MixBus;
		  APPNAME=Mixbus ;
                  shift ;;
	--public) WITH_NLS= ; 
	          SAE= ; 
                  WITH_LADSPA=1; 
                  STRIP= ; 
		  PRODUCT_PKG_DIR=Ardour;
		  APPNAME=Ardour ;
		  shift ;;
	--allinone) SAE= ; 
	            WITH_NLS= ; 
		    WITH_LADSPA=1; 
		    STRIP= ; 
		    PRODUCT_PKG_DIR=Ardour ;
		    shift ;;
	--test) SAE= ; WITH_LADSPA=; STRIP= ; shift ;;

	#
	# specific build flags
	#

	--noladspa) WITH_LADSPA= ; shift ;;
	--nostrip) STRIP= ; shift ;;
	--sysdeps) PRINT_SYSDEPS=1; shift ;;
	--nls) WITH_NLS=1 ; shift ;;
    esac
done

#release_version=`grep -m 1 '^VERSION' ../../wscript | cut -d' ' -f 3 | sed "s/'//g"`
release_version=3.0
svn_version=`grep -m 1 'svn_revision =' ../../libs/ardour/svn_revision.cc | cut -d' ' -f 8 | sed 's/[^0-9]//g'`
echo "Version is $release_version / $svn_version"
info_string="$release_version/$svn_version built on `hostname` by `whoami` on `date`"
echo "Info string is $info_string"

# setup directory structure

APPDIR=${APPNAME}.app
APPROOT=$APPDIR/Contents
Frameworks=$APPROOT/lib
Resources=$APPROOT/Resources
#
# Since this is OS X, don't try to distinguish between etc and shared
# (machine dependent and independent data) - just put everything
# into Resources.
# 
Shared=$Resources
Etc=$Resources
Locale=$Resources/locale
#
# Bundled Plugins live in a top level folder
# 
Plugins=$APPROOT/Plugins
Surfaces=$Frameworks/surfaces
Panners=$Frameworks/panners
MidiMaps=$Shared/midi_maps
ExportFormats=$Shared/export
Templates=$Shared/templates
PatchFiles=$Shared/patchfiles
MackieControl=$Shared/mcp

if [ x$PRINT_SYSDEPS != x ] ; then
#
# print system dependencies
#

    for file in $APPROOT/MacOS/* $Frameworks/* $Frameworks/modules/* $Plugins/*.so ; do 
	if ! file $file | grep -qs Mach-O ; then
	    continue
	fi
	otool -L $file | awk '{print $1}' | egrep -v "(^@executable_path|^Ardour[0-9][.0-9]*.app)" 
    done | sort | uniq
    exit 0
fi

echo "Removing old $APPDIR tree ..."

rm -rf $APPDIR

echo "Building new app directory structure ..."

# only bother to make the longest paths

mkdir -p $APPROOT/MacOS
mkdir -p $APPROOT/Resources
mkdir -p $Plugins
mkdir -p $Surfaces
mkdir -p $Panners
mkdir -p $MidiMaps
mkdir -p $ExportFormats
mkdir -p $Templates
mkdir -p $Frameworks/modules
mkdir -p $Shared/templates
mkdir -p $Etc
mkdir -p $MackieControl

# maybe set variables
env=""
if test x$SAE != x ; then
    appname="Ardour3/SAE"
    env="$env<key>ARDOUR_SAE</key><string>true</string>"
    #
    # current default for SAE version is German keyboard layout without a keypad
    #
    env="$env<key>ARDOUR_KEYBOARD_LAYOUT</key><string>de-nokeypad</string>"
    env="$env<key>ARDOUR_UI_CONF</key><string>ardour3_ui_sae.conf</string>"
    env="$env<key>ARDOUR3_UI_RC</key><string>ardour3_ui_dark_sae.rc</string>"
elif test x$MIXBUS != x ; then
    appname="Ardour3/Mixbus"
    env="$env<key>ARDOUR_MIXBUS</key><string>true</string>"
    #
    # current default for MIXBUS version is US keyboard layout without a keypad
    #
    env="$env<key>ARDOUR_KEYBOARD_LAYOUT</key><string>us-nokeypad</string>"
    env="$env<key>ARDOUR_UI_CONF</key><string>ardour3_ui.conf</string>"
    env="$env<key>ARDOUR3_UI_RC</key><string>ardour3_ui_dark.rc</string>"
else
    appname="Ardour3"
fi

#
# if we're not going to bundle JACK, make sure we can find
# jack in the places where it might be
#

env="$env<key>PATH</key><string>/usr/local/bin:/opt/bin:/usr/bin:/bin:/usr/sbin:/sbin</string>"
env="$env<key>DYLIB_FALLBACK_LIBRARY_PATH</key><string>/usr/local/lib:/opt/lib</string>"

env="<key>LSEnvironment</key><dict>$env<key>ARDOUR_BUNDLED</key><string>true</string></dict>"

# edit plist
sed -e "s?@ENV@?$env?g" \
    -e "s?@VERSION@?$release_version/$svn_version?g" \
    -e "s?@INFOSTRING@?$info_string?g" < Info.plist.in > Info.plist
# and plist strings
sed -e "s?@APPNAME@?$appname?" \
    -e "s?@ENV@?$env?g" \
    -e "s?@VERSION@?$release_version/$svn_version?g" \
    -e "s?@INFOSTRING@?$info_string?g" < InfoPlist.strings.in > Resources/InfoPlist.strings || exit 1

# copy static files

cp Info.plist $APPROOT
cp -R Resources $APPROOT

#
# if we build a bundle without jack, then
# make the Ardour3 executable a helper
# script that checks to see if JACK is
# installed.
#

cp startup_script $APPROOT/MacOS/Ardour3
chmod 775 $APPROOT/MacOS/Ardour3
MAIN_EXECUTABLE=Ardour3.bin

echo "Copying ardour executable ...."
cp $BUILD_ROOT/gtk2_ardour/ardour-$release_version $APPROOT/MacOS/$MAIN_EXECUTABLE
if test x$SAE != x ; then
    # cp $BUILD_ROOT/gtk2_ardour/evtest $APPROOT/MacOS/gtkevents
    cp  Ardour3-SAE.icns $Resources/appIcon.icns
elif test x$MIXBUS != x ; then
    cp  Mixbus.icns $Resources/appIcon.icns
else
    cp  Ardour3.icns $Resources/appIcon.icns
fi
cp  typeArdour.icns $Resources/
if test x$STRIP != x ; then
    strip $APPROOT/MacOS/Ardour3
fi

# copy locale files
if test x$WITH_NLS != x ; then
    echo "NLS support ..."
    echo "I hope you remembered to run scons msgupdate!"
    LINGUAS=
    for file in $BUILD_ROOT/gtk2_ardour/*.mo 
    do
	lang=`basename $file | sed 's/\.mo//'`
	mkdir -p $Locale/$lang/LC_MESSAGES
	cp $file $Locale/$lang/LC_MESSAGES/gtk2_ardour.mo
	LINGUAS="$LINGUAS $lang"
    done
    for file in $BUILD_ROOT/libs/ardour/*.mo 
    do
	lang=`basename $file | sed 's/\.mo//'`
	mkdir -p $Locale/$lang/LC_MESSAGES
	cp $file $Locale/$lang/LC_MESSAGES/libardour.mo
    done
    for l in $LINGUAS
    do
      if [ -d $GTKSTACK_ROOT/share/locale/$l ] ; then
	  echo "Copying GTK i18n files for $l..."
	  cp -r $GTKSTACK_ROOT/share/locale/$l $Locale
      else
	  # try with just the language spec
	  just_lang=`echo $l | sed 's/_[A-Z][A-Z]$//'`
	  if [ -d $GTKSTACK_ROOT/share/locale/$just_lang ] ; then
	      echo "Copying GTK i18n files for $l..."
	      cp -r $GTKSTACK_ROOT/share/locale/$just_lang $Locale
	  fi
      fi
    done
else
    echo "Skipping NLS support"
fi

#
# Copy stuff that may be dynamically loaded
# 

cp -R $GTKSTACK_ROOT/etc/* $Etc
echo "Copying all Pango modules ..."
cp -R $GTKSTACK_ROOT/lib/pango/1.6.0/modules/*.so $Frameworks/modules
echo "Copying all GDK Pixbuf loaders ..."
cp -R $GTKSTACK_ROOT/lib/gdk-pixbuf-2.0/2.10.0/loaders/*.so $Frameworks/modules
# charset alias file
cp -R $GTKSTACK_ROOT/lib/charset.alias $Resources

# generate new Pango module file
cat > pangorc <<EOF 
[Pango]
ModulesPath=$GTKSTACK_ROOT/lib/pango/1.6.0/modules
EOF
env PANGO_RC_FILE=pangorc $GTKSTACK_ROOT/bin/pango-querymodules | sed "s?$GTKSTACK_ROOT/lib/pango/1.6.0/modules/?@executable_path/../lib/modules/?" > $Resources/pango.modules
rm pangorc

# generate a new GDK pixbufs loaders file
gdk-pixbuf-query-loaders | sed "s?$GTKSTACK_ROOT/lib/gdk-pixbuf-2.0/2.10.0/loaders/?@executable_path/../lib/modules/?" > $Resources/gdk-pixbuf.loaders

# We rely on clearlooks, so include a version from our own build tree
# this one is special - we will set GTK_PATH to $Libraries/clearlooks

echo "Copying clearlooks ..."
cp $BUILD_ROOT/libs/clearlooks-newer/libclearlooks.dylib $Frameworks
mkdir -p $Frameworks/clearlooks/engines
(cd $Frameworks/clearlooks/engines && ln -s ../../libclearlooks.dylib libclearlooks.dylib && ln -s ../../libclearlooks.dylib libclearlooks.so)

if test x$WITH_LADSPA != x ; then
    if test x$SAE != x ; then
	plugdir=sae_ladspa
    elif test x$MIXBUS != x ; then
	plugdir=mixbus_ladspa
    else
	plugdir=ladspa
    fi
    if [ -d $plugdir -a x`ls $plugdir` != x ] ; then 
        echo "Copying `ls $plugdir | wc -l` plugins ..."
        cp -r $plugdir/* $Plugins
    fi
fi

# Control Surface shared libraries
cp $BUILD_ROOT/libs/surfaces/*/libardour_*.dylib $Surfaces
cp $BUILD_ROOT/libs/surfaces/control_protocol/libardourcp*.dylib $Frameworks

# Panners
cp $BUILD_ROOT/libs/panners/*/lib*.dylib $Panners


# Export Formats/Presets
for f in $BUILD_ROOT/../export/*.preset $BUILD_ROOT/../export/*.format ; do 
    cp "$f" $ExportFormats ; 
done

# Session and Route templates
for f in $BUILD_ROOT/../templates/* ; do 
    if [ -d "$f" ] ; then
        cp -r "$f" $Templates ; 
    fi
done

# MidiMaps
# got to be careful with names here
for x in $BUILD_ROOT/../midi_maps/*.map ; do
    cp "$x" $MidiMaps
done

# MIDNAM Patch Files
# got to be careful with names here
for x in $BUILD_ROOT/../patchfiles/*.midnam ; do
    cp "$x" $PatchFiles
done

# MackieControl data
# got to be careful with names here
for x in $BUILD_ROOT/../mcp/*.device $BUILD_ROOT/../mcp/*.profile ; do
    cp "$x" $MackieControl
done

# VAMP plugins that we use
cp $BUILD_ROOT/libs/vamp-plugins/libardourvampplugins.dylib $Frameworks

# Suil modules
cp $ARDOURSTACK_ROOT/lib/suil-0/lib* $Frameworks

while [ true ] ; do 
    missing=false
    for file in $APPROOT/MacOS/* $Frameworks/* $Frameworks/modules/* $Panners/*.dylib $Surfaces/*.dylib $Plugins/*.so ; do 
	if ! file $file | grep -qs Mach-O ; then
	    continue
	fi
	deps=`otool -L $file | awk '{print $1}' | egrep "($GTKSTACK_ROOT|$ARDOURSTACK_ROOT|/opt/|/local/|libs/)" | grep -v 'libjack\.'`
	# echo -n "."
	for dep in $deps ; do
	    base=`basename $dep`
	    if ! test -f $Frameworks/$base; then
		if echo $dep | grep -sq '^libs' ; then
		    cp $BUILD_ROOT/$dep $Frameworks
		else
		    cp $dep $Frameworks
		fi
		missing=true
	    fi
	done
    done
    if test x$missing = xfalse ; then
	# everything has been found
	break
    fi
done
echo

echo "Copying other stuff to $APPDIR  ..."

#cp $BUILD_ROOT/gtk2_ardour/ergonomic-us.bindings  $Resources

cp $BUILD_ROOT/gtk2_ardour/mnemonic-us.bindings  $Resources
cp ../../gtk2_ardour/mixer.bindings $Resources
cp ../../gtk2_ardour/step_editing.bindings $Resources
cp $BUILD_ROOT/gtk2_ardour/ardour.menus $Resources

if test x$SAE != x ; then
    cp $BUILD_ROOT/gtk2_ardour/SAE-de-keypad.bindings  $Resources
    cp $BUILD_ROOT/gtk2_ardour/SAE-de-nokeypad.bindings  $Resources
    cp $BUILD_ROOT/gtk2_ardour/SAE-us-keypad.bindings  $Resources
    cp $BUILD_ROOT/gtk2_ardour/SAE-us-nokeypad.bindings  $Resources
    cp $BUILD_ROOT/ardour_system_sae.rc $Resources/ardour_system.rc
    echo cp $BUILD_ROOT/ardour_system_sae.rc $Resources/ardour_system.rc
    cp $BUILD_ROOT/instant.xml.sae $Resources/instant.xml
    echo cp $BUILD_ROOT/instant.xml.sae $Resources/instant.xml
else
#    cp $BUILD_ROOT/ardour_system.rc $Resources/ardour_system.rc
#    echo FOO cp $BUILD_ROOT/ardour_system.rc $Resources/ardour_system.rc
    cp ../../instant.xml $Resources/instant.xml
    echo cp ../../instant.xml $Resources/instant.xml
fi
cp ../../gtk2_ardour/ardour3_ui_default.conf $Resources
cp ../../gtk2_ardour/ardour3_ui_default.conf $Resources/ardour3_ui.conf
cp $BUILD_ROOT/gtk2_ardour/ardour3_ui_light.rc $Resources
cp $BUILD_ROOT/gtk2_ardour/ardour3_ui_dark.rc $Resources

cp -r ../../gtk2_ardour/icons $Resources
cp -r ../../gtk2_ardour/pixmaps $Resources

# splash screen stuff
cp -R ../../gtk2_ardour/splash.png $Shared

# go through and recursively remove any .svn dirs in the bundle
for svndir in `find $APPDIR -name .svn -type dir`; do
    rm -rf $svndir
done

# now fix up the executables
echo "Fixing up executable dependency names ..."
executables=$MAIN_EXECUTABLE
if test x$SAE != x ; then
    executables="$executables"
fi

for exe in $executables; do
    EXE=$APPROOT/MacOS/$exe
    changes=""
    for lib in `otool -L $EXE | egrep "($GTKSTACK_ROOT|$ARDOURSTACK_ROOT|/opt/|/local/|libs/)" | awk '{print $1}' | grep -v 'libjack\.'` ; do
      base=`basename $lib`
      changes="$changes -change $lib @executable_path/../lib/$base"
    done
    if test "x$changes" != "x" ; then
	install_name_tool $changes $EXE
    fi
done

echo "Fixing up library names ..."
# now do the same for all the libraries we include
for libdir in $Frameworks $Frameworks/modules $Surfaces $Panners ; do

    libbase=`basename $libdir`
    
    for dylib in $libdir/*.dylib $libdir/*.so ; do
	
       # skip symlinks
	
	if test -L $dylib ; then
	    continue
	fi
	
        # change all the dependencies
	
	changes=""
	for lib in `otool -L $dylib | egrep "($GTKSTACK_ROOT|$ARDOURSTACK_ROOT|/opt/|/local/|libs/)" | awk '{print $1}' | grep -v 'libjack\.'` ; do
	    base=`basename $lib`
	    if echo $lib | grep -s libbase; then
		changes="$changes -change $lib @executable_path/../$libbase/$base"
	    else
		changes="$changes -change $lib @executable_path/../lib/$base"
	    fi
	done
	
	if test "x$changes" != x ; then
	    if  install_name_tool $changes $dylib ; then
		:
	    else
		exit 1
	    fi
	fi
	
	# now the change what the library thinks its own name is
	
	base=`basename $dylib`
	install_name_tool -id @executable_path/../$libbase/$base $dylib
    done
done

#
# and now ... the DMG
# 

rm -rf $PRODUCT_PKG_DIR
mkdir $PRODUCT_PKG_DIR

if [ x$SAE != x ] ; then
	
    # SAE packaging
    
    echo "Creating SAE packaging directory"
    mv $APPDIR $PRODUCT_PKG_DIR/Ardour3-SAE.app
    cp HowToInstallArdourSAE.pdf "$PRODUCT_PKG_DIR/How To Install Ardour SAE.pdf"
    cp SAE-de-keypad.pdf "$PRODUCT_PKG_DIR/Ardour SAE Shortcuts (keypad).pdf"
    cp SAE-de-nokeypad.pdf "$PRODUCT_PKG_DIR/Ardour SAE Shortcuts.pdf"
    
elif [ x$MIXBUS != x ] ; then

     # Mixbus packaging

    echo "Creating Mixbus packaging directory"
    mv $APPDIR $PRODUCT_PKG_DIR/
    cp MixBus_Install_QuickStart.pdf "$PRODUCT_PKG_DIR/Mixbus Install & Quick Start Guide.pdf"

else 

    echo "Creating $APPNAME packaging directory"
    mv $APPDIR $PRODUCT_PKG_DIR/

fi

echo "Building DMG ..."

# UC_DMG=$APPNAME-${release_version}-${svn_version}-UC.dmg
# FINAL_DMG=$APPNAME-${release_version}-${svn_version}.dmg
UC_DMG=$APPNAME-${release_version}-${svn_version}.dmg

rm -f $UC_DMG
echo hdiutil create $UC_DMG -volname $APPNAME-$release_version -fs HFS+ -srcfolder $PRODUCT_PKG_DIR
hdiutil create $UC_DMG -volname $APPNAME-$release_version -fs HFS+ -srcfolder $PRODUCT_PKG_DIR

# compress it
# echo "Compressing DMG ..."
# rm -f $FINAL_DMG
# hdiutil convert $UC_DMG -format UDBZ -o $FINAL_DMG

echo "Done."