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#! /bin/bash
####################################################################################
# Utility functions required for parsing user input
function fatal_error() {
echo "FATAL ERROR: $1"
exit 1
}
function version() {
rev="[[ver]]"
if test -z "$1"; then
echo "YourSway Eclipse OS X Repackager $rev"
else
echo -n "$rev"
fi
}
function usage() {
version
echo "Repackages a standard Eclipse installation as a Mac OS X bundle."
echo "Usage: $(basename $0) [options] path_to_eclipse [destination]"
echo "Where:"
echo " path_to_eclipse path to a directory containing Eclipse.app"
echo " (or some other .app), plugins, features etc"
echo " destination target directory; if does not end with .app, "
echo " bundle name and version are appended automatically"
echo "Options:"
echo " -f, --force force overwriting of the destination folder"
echo " -v, --verbose show files as they are being copied"
echo " --version show tool version number"
echo " --explore explore the passed arguments and dump all computed"
echo " information (for front-ends' use)"
echo " -h, --help display this help"
exit 0
}
####################################################################################
# Parse options
force_overwrite=0
explore_mode=0
verbose=""
while test "${1:0:1}" = "-"; do
case $1 in
-f | --force)
force_overwrite=1
shift;;
-v | --verbose)
verbose="-v"
shift;;
--explore)
explore_mode=1
shift;;
-h | --help)
usage;;
--version)
version
exit 0;;
--pure-version)
version pure
exit 0;;
-*)
fatal_error "unknown option: $1";;
esac
done
####################################################################################
# Parse positional arguments
source_dir="$1"
target_dir="$2"
test -z "$source_dir" && fatal_error "source directory must be specified (run with --help for usage)"
test -d "$source_dir" || fatal_error "source directory $source_dir does not exist"
####################################################################################
# Find Eclipse launcher app
source_app_dir="$source_dir/Eclipse.app"
if ! test -d "$source_app_dir"; then
source_app_name="$(cd $source_dir; ls -1d *.app)"
test -z "$source_app_name" && fatal_error "launcher not found: neither Eclipse.app nor *.app found in $source_dir"
source_app_dir="$source_dir/$source_app_name"
fi
####################################################################################
# Determine additional locations
source_parent_dir="$(dirname "$source_dir")"
source_info_plist="$source_app_dir/Contents/Info.plist"
source_plugins_dir="$source_dir/plugins"
source_features_dir="$source_dir/features"
source_configuration_dir="$source_dir/configuration"
source_p2_dir="$source_dir/p2"
source_artifacts_xml="$source_dir/artifacts.xml"
mv_or_cp_r="cp -r"
mv_or_cp_desc="Copying"
####################################################################################
# Additional checks
test -d "$source_plugins_dir" || fatal_error "directory not found: $source_plugins_dir"
test -d "$source_configuration_dir" || fatal_error "directory not found: $source_configuration_dir"
test -f "$source_info_plist" || fatal_error "expected file to exist: $source_info_plist"
is_p2=false
test -d "$source_p2_dir" && is_p2=true
####################################################################################
# Detemine target bundle name and location (and check if it exists)
bundle_name="$(perl -ne '
print $1 and exit if (/<key>CFBundleName<\/key>/ ... /<key>/) && /<string>([^<]+)<\/string>/;
' "$source_info_plist")"
bundle_version="$(perl -ne '
print $1 and exit if (/<key>CFBundleShortVersionString<\/key>/ ... /<key>/) && /<string>([^<]+)<\/string>/;
' "$source_info_plist")"
target_dir_name="$bundle_name $bundle_version.app"
if test -z "$target_dir"; then
target_dir="$source_parent_dir/$target_dir_name"
elif test "${target_dir:${#target_dir}-4:4}" = ".app"; then
target_dir_name="$(basename $target_dir)"
else
target_dir="$target_dir/$target_dir_name"
fi
####################################################################################
# Find the launcher
launcher_jar="$(cd $source_plugins_dir; ls -1 org.eclipse.equinox.launcher_*)"
launcher_fragment_jar="$(cd $source_plugins_dir; ls -1 org.eclipse.equinox.launcher.cocoa.macosx*/eclipse*.so)"
test -z "$launcher_fragment_jar" &&
launcher_fragment_jar="$(cd $source_plugins_dir; ls -1 org.eclipse.equinox.launcher.carbon.macosx_*/eclipse*.so)"
test -z "$launcher_jar" && fatal_error "cannot find launcher jar (org.eclipse.equinox.launcher_*)"
test -z "$launcher_fragment_jar" && fatal_error "cannot find launcher fragment jar (org.eclipse.equinox.launcher.carbon.macosx_*)"
####################################################################################
# Advertise what we'll be doing
target_info_plist="$target_dir/Contents/Info.plist"
target_java_dir="$target_dir/Contents/Resources/Java"
if test "$explore_mode" -eq 1; then
echo "SourceDirectory: $source_dir"
echo "BundleName: $bundle_name"
echo "BundleVersion: $bundle_version"
echo "DestinationDirectory: $target_dir"
exit 0
fi
test -d "$target_dir" -a "$force_overwrite" -eq 0 && fatal_error "directory already exists: '$target_dir' (pass --force to overwrite)"
echo "Source Eclipse installation: $source_dir"
echo "Destination Mac OS X bundle: $target_dir"
####################################################################################
# Proceed!
test -d "$target_dir" && (echo "Removing old bundle..."; rm -r "$target_dir")
echo "Copying launcher..."
mkdir -p "$target_dir/Contents"
cp -r "$source_app_dir/Contents/MacOS" "$target_dir/Contents/MacOS"
cp -r "$source_app_dir/Contents/Resources" "$target_dir/Contents/Resources"
perl -pe "
if(/<string>-keyring<\/string>/) {
print \"<string>-startup</string>\n\";
print \"<string>\\\$APP_PACKAGE/Contents/Resources/Java/plugins/$launcher_jar</string>\n\";
print \"<string>--launcher.library</string>\n\";
print \"<string>\\\$APP_PACKAGE/Contents/Resources/Java/plugins/$launcher_fragment_jar</string>\n\";
}
if(/<\/array>/) {
print \"<key>WorkingDirectory</key>\n\";
print \"<string>\\\$APP_PACKAGE/Contents/Resources/Java</string>\n\";
}
" "$source_info_plist" >"$target_info_plist"
# check that Perl script was successful
grep -q "launcher.library" "$target_info_plist" || fatal_error "internal error (1) when building Info.plist"
grep -q "WorkingDirectory" "$target_info_plist" || fatal_error "internal error (2) when building Info.plist"
mkdir "$target_java_dir"
echo "$mv_or_cp_desc configuration area..."
$mv_or_cp_r $verbose "$source_configuration_dir" "$target_java_dir/configuration"
if test -d "$source_p2_dir"; then
echo "$mv_or_cp_desc p2 configuration..."
$mv_or_cp_r $verbose "$source_p2_dir" "$target_java_dir/p2"
fi
if test -f "$source_artifacts_xml"; then
echo "$mv_or_cp_desc p2 artifacts..."
$mv_or_cp_r $verbose "$source_artifacts_xml" "$target_java_dir/artifacts.xml"
fi
test -d "$source_features_dir" && {
echo "$mv_or_cp_desc features..."
$mv_or_cp_r $verbose "$source_features_dir" "$target_java_dir/features"
}
echo "$mv_or_cp_desc plugins..."
$mv_or_cp_r $verbose "$source_plugins_dir" "$target_java_dir/plugins"
echo "Done."