#!/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 '[^A-Za-z_]OSX_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 $Frameworks/gtkengines

GTK_ENGINE_DIR=$Frameworks/gtkengines/engines
mkdir -p $GTK_ENGINE_DIR

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

cp $GTKSTACK_ROOT/lib/gtk-2.0/2.10.0/engines/libpixmap.so $Frameworks
(cd $GTK_ENGINE_DIR && ln -s ../../libpixmap.dylib . && ln -s ../../libpixmap.dylib libpixmap.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 ../../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

# shared stuff
cp -R ../../gtk2_ardour/splash.png $Shared
cp -R ../../gtk2_ardour/ArdourMono.ttf $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}-${svn_version}.dmg
VOLNAME=$APPNAME-$release_version

# TODO use mktemp
MNTPATH=`mktemp -d -t ardourimg`
TMPDMG=`mktemp -t ardour`
ICNSTMP=`mktemp -t ardouricon`
DMGSIZE=$[ `du -sm "$PRODUCT_PKG_DIR" | cut -f 1` * 1049 / 1000 + 3 ]

rm -f $UC_DMG "$TMPDMG" "${TMPDMG}.dmg" "$ICNSTMP"
rm -rf "$MNTPATH"
mkdir -p "$MNTPATH"

TMPDMG="${TMPDMG}.dmg"

hdiutil create -megabytes $DMGSIZE "$TMPDMG"
DiskDevice=$(hdid -nomount "$TMPDMG" | grep Apple_HFS | cut -f 1 -d ' ')
newfs_hfs -v "${VOLNAME}" "${DiskDevice}"
mount -t hfs "${DiskDevice}" "${MNTPATH}"

cp -r ${PRODUCT_PKG_DIR}/${APPDIR} "${MNTPATH}" || exit
mkdir "${MNTPATH}/.background"
cp -vi dmgbg.png "${MNTPATH}/.background/dmgbg.png"

echo "setting DMG background ..."

echo '
   tell application "Finder"
     tell disk "'${VOLNAME}'"
           open
           set current view of container window to icon view
           set toolbar visible of container window to false
           set statusbar visible of container window to false
           set the bounds of container window to {400, 200, 800, 440}
           set theViewOptions to the icon view options of container window
           set arrangement of theViewOptions to not arranged
           set icon size of theViewOptions to 64
           set background picture of theViewOptions to file ".background:dmgbg.png"
           make new alias file at container window to POSIX file "/Applications" with properties {name:"Applications"}
           set position of item "'${APPDIR}'" of container window to {90, 100}
           set position of item "Applications" of container window to {310, 100}
           close
           open
           update without registering applications
           delay 5
           eject
     end tell
   end tell
' | osascript

chmod -Rf go-w "${MNTPATH}"
sync

echo "compressing Image ..."

# Umount the image
umount "${DiskDevice}"
hdiutil eject "${DiskDevice}"
# Create a read-only version, use zlib compression
hdiutil convert -format UDZO "${TMPDMG}" -imagekey zlib-level=9 -o "${UC_DMG}"
# Delete the temporary files
rm "$TMPDMG"
rmdir "$MNTPATH"

echo "setting file icon ..."

cp ${PRODUCT_PKG_DIR}/$Resources/appIcon.icns ${ICNSTMP}.icns
/usr/bin/sips -i ${ICNSTMP}.icns
/Developer/Tools/DeRez -only icns ${ICNSTMP}.icns > ${ICNSTMP}.rsrc
/Developer/Tools/Rez -append ${ICNSTMP}.rsrc -o "$UC_DMG"
/Developer/Tools/SetFile -a C "$UC_DMG"

rm ${ICNSTMP}.icns ${ICNSTMP}.rsrc

echo
echo "packaging suceeded."
ls -l "$UC_DMG"

echo "Done."
exit