#!/bin/sh
# A shell script to create MacOS X bundles
# from files created by GNU libtool.
# Incomplete, but works.
#
# $Id: libtool-bundle 1533 2003-10-16 20:41:34Z aet $
# <aet@cc.hut.fi>
#

set -e
verbose=0

verbose_msg ()
{
  if [ $verbose -ne 0 ]; then
    echo "libtool-bundle: $@"
  fi
}

error_msg ()
{
  echo 1>&2 "libtool-bundle: $@"
}

usage ()
{
  error_msg "Usage: $0 [-e extra XML data] [Mach-O bundle file] [destination directory] <bundle name>"
  exit 1
}

case $1 in
  -e) shift; if [ "$1" ]; then extradata=$1; shift; else usage; fi; ;;
esac

[ $# -le 1 -o $# -ge 4 ] && usage

sofile=$1
[ ! -f $sofile ] && error_msg "Not a file or file not found: $sofile" && exit 1
case "$sofile" in
*.so*)
  # Assume it's ok
  ;;
*)
  error_msg "Invalid bundle: $sofile"
  exit 1
  ;;
esac

destdir=$2
[ ! -d $destdir -o ! -w $destdir ] && error_msg "Not a directory or no write access: $destdir" && exit 1

name="$sofile"
[ $# -eq 3 ] && name=$3
name=`echo $name | sed -e "s@.*/@@" -e "s@\.so.*@@"`
root="$destdir/${name}.bundle"

verbose_msg "sofile: $sofile"
verbose_msg "destdir: $destdir"
verbose_msg "name: $name"
verbose_msg "root: $root"

arch=`uname`
[ x$arch = xDarwin ] && arch=MacOS
type="BNDL"
creator="????"

# Overwrite existing bundle
[ -d "$root" ] && rm -rf "$root"

mkdir -p "$root"/Contents/$arch
cp "$sofile" "$root"/Contents/$arch/"$name"
echo "$type$creator" > "$root"/Contents/PkgInfo

create_info_plist ()
{
  echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
  echo "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">"
  echo "<plist version=\"1.0\">"
  echo "<dict>"
  echo "	<key>CFBundleDevelopmentRegion</key>"
  echo "	<string>English</string>"
  echo "	<key>CFBundleExecutable</key>"
  echo "	<string>$name</string>"
  echo "	<key>CFBundleInfoDictionaryVersion</key>"
  echo "	<string>6.0</string>"
  echo "	<key>CFBundleName</key>"
  echo "	<string>$name</string>"
  echo "	<key>CFBundlePackageType</key>"
  echo "	<string>$type</string>"
  echo "	<key>CFBundleSignature</key>"
  echo "	<string>$creator</string>"
  echo "	<key>CFBundleVersion</key>"
  echo "	<string>0.0.1d1</string>"
  if [ "$extradata" ]; then
    echo ""
    [ -f "$extradata" ]; cat $extradata
  fi
  echo "</dict>"
  echo "</plist>"
}

create_info_plist > "$root"/Contents/Info.plist

echo "Installed $sofile as $root"