#!/bin/sh
# $XTermId: df-install.in,v 1.15 2018/04/30 23:29:27 tom Exp $
# -----------------------------------------------------------------------------
# this file is part of xterm
#
# Copyright 2011-2012,2018 by Thomas E. Dickey
#
#                         All Rights Reserved
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name(s) of the above copyright
# holders shall not be used in advertising or otherwise to promote the
# sale, use or other dealings in this Software without prior written
# authorization.
# -----------------------------------------------------------------------------
#
# Install desktop-files, substituting the category to customize the file
# to the current system's conventions.
#
# Parameters are passed to the desktop-file-install program.  The last
# parameter is the name of the ".desktop" file to install.
OPTS=

if test $# != 0
then
	APP_NAME=$1
	shift 1
fi

if test $# != 0
then
	ICON_NAME=$1
	shift 1
fi

CDPATH=:
export CDPATH

while test $# != 0
do
	case .$1 in #(vi
	*.desktop) #(vi
		if test $# = 1
		then
			OLD_FILE=$1
		else
			OPTS="$OPTS $1"
		fi
		;;
	*)
		OPTS="$OPTS $1"
		;;
	esac
	shift 1
done

MY_TEMP=tempdir$$
rm -rf $MY_TEMP

if test -z "$OLD_FILE"
then
	echo "? not found: $OLD_FILE"
	exit 1
elif ! mkdir $MY_TEMP
then
	echo "? cannot mkdir: $MY_TEMP"
	exit 1
fi

# The newer dfi whines about deprecation of encoding, but no release provides
# --version or equivalent.  really.
if desktop-file-install --help-all >/dev/null 2>&1
then
	NO_ENCODING="#Encoding"
else
	NO_ENCODING="Encoding"
fi

NEW_FILE=`basename $OLD_FILE`
sed \
	-e '/^Encoding=/s%Encoding%'$NO_ENCODING'%' \
	-e '/^[^#]*Icon=/s%=.*%='$ICON_NAME'%' \
	-e '/^[^#]*Category=/s%=.*%=@DESKTOP_CATEGORY@%' \
	-e '/^[^#]*Categories=/s%=.*%=@DESKTOP_CATEGORY@%' \
	-e '/^[^#]/s%xterm%'$APP_NAME'%g' \
	-e '/^[^#]/s%XTerm%@APP_CLASS@%g' \
	$OLD_FILE >$MY_TEMP/$NEW_FILE
diff -u $OLD_FILE $MY_TEMP/$NEW_FILE
cd $MY_TEMP

desktop-file-install $OPTS $NEW_FILE

cd ..
rm -rf $MY_TEMP

# vi:ts=4 sw=4
