#!/bin/sh -e
#
# Script to be called from debian/rules to setup all the debian specifc
# required files
# Christoph Lameter, <clameter@debian.org> October 10, 1996
#
# All the parameters are documentation files to be installed.
# (but doc files can also be listed in debian/docs)
#
# This has been gutted and extensively rewritten to function as a debhelper
# command by Joey Hess.

# Pre-parse command line before we load dh_lib, becuase we use a
# different style of arguments.
for i;do
  case "$i" in
  -p) PERMS=1
    ;;
  -u) UNDOC=1
    ;;
  -s) SUMS=1
    ;;
  -m) NOAUTOMAN=1
    ;;
  -c) NOCOMPRESS=1
    ;;
  *) collect="$collect$i "
    ;;
  esac
done
set -- $collect

PATH=debian:$PATH:/usr/lib/debhelper
. dh_lib

# Tolerate old style debstd invocations
if [ "$DH_FIRSTPACKAGE" = "$1" ]; then
	shift
fi

# Subroutines

# debinit handles the installation of an init.d script
# Parameters:
# $1= name in /etc/init.d
# $2 = scriptname
# $3 = package name
# $4 = extra params for debhelper
debinit() {
	PPACKAGE=$3
	SCRIPT=$1

	INITPARAMS=`grep "^FLAGS=" $2` || true
	if [ "$INITPARAMS" != "" ]; then
		INITPARAMS=`expr "$INITPARAMS" : 'FLAGS="\(.*\)"'` || true
		if [ "$INITPARAMS" ]; then
			INITPARAMS="--update-rcd-params='$INITPARAMS'"
		fi
	fi

	if grep -q NO_RESTART_ON_UPGRADE $2; then
		doit "dh_installinit --no-restart-on-upgrade -p$PPACKAGE $INITPARAMS --init-script=$SCRIPT $4"
	  else
		doit "dh_installinit -p$PPACKAGE $INITPARAMS --init-script=$SCRIPT $4"
	fi
}

# Package specific things
#
# The first parameter is the package name
# The second parameter is the directory name of the temp directory
# The third parameter is the prefix for all configuration files to be processed
package()
{
	local i
	local X Y
	CPACKAGE=$1
	CTEMP=$2

	# Deal with scripts in etc directories
	if [ -f $3/rc.boot ]; then
		warning "file $3/rc.boot was ignored."
	fi

	# etc files that could need some tweaking
	for i in services inittab crontab protocols profile shells rpc shells \
		syslog.conf conf.modules modules aliases diversions inetd.conf \
		X11/Xresources X11/config X11/window-managers X11/xinit purge ; do
		if [ -f $3$i ]; then
			warning "file $3$i was ignored."
		fi
	done

	if [ -f $3init.d ]; then
		debinit $1 $3init.d $1 ""
	fi

	# The case of a daemon without the final d
	if [ -f $3init ]; then
		X=`expr $1 : '\(.*\)d$'` || true  
		if [ "$X" ]; then
			debinit $X $3init $1 "--remove-d"
		fi
	fi

	if [ -f $3info ]; then
		warning "debhelper does not yet support info files, so $3info was ignored."
	fi

	X=`find $2 -type f -perm +111 2>/dev/null | tr "\n" " "`
	for i in $X; do
		BINPATH="`expr "$i" : "$2/\(.*\)/.*"`"
		BINNAME="`expr "$i" : "$2/.*/\(.*\)"`"

		# Check if manpages exist
		case "$BINPATH" in
			DEBIAN|etc/rc.boot|usr/lib/cgi-bin|etc/init.d|etc/cron.*|usr/lib/lib*|usr/lib/*) SECTION=""
				;;
			sbin|usr/sbin) SECTION="8"
				;;
			usr/X11R6/bin) SECTION="1x"
				;;
			bin|usr/bin) SECTION="1"
				;;
			usr/games) SECTION="6"
				;;
			*)  SECTION=""
				;;
		esac
		if [ "$SECTION" ]; then
			Y=`find $2/usr/man $2/usr/X11R6/man -name "$BINNAME.*" 2>/dev/null` || true
			if [ "$Y" = "" ]; then
				if [ "$UNDOC" ]; then
					doit "dh_undocumented -p$CPACKAGE $BINNAME.$SECTION"
				fi
			fi
		fi
	done
}

packages() {
	local i
	BASE=$1
	shift
	for i in $*; do
		package $i debian/$i "debian/$i."
		if [ -x debian/$i.prebuild ]; then
			warning "file debian/$i.prebuild ignored"
		fi
	done

	if [ -f debian/clean ]; then
		warning "file debian/clean ignored"
	fi
	package $BASE debian/tmp "debian/"
}

# Special case of changelog
if [ "$1" ]; then
	if echo "$1" | egrep -qi "change|news|history" ; then
		changelogfile=$1
		shift
	fi
fi

doit "dh_installdirs" # here just to make the debian/tmp, etc directories.
doit "dh_installdocs $*"
doit "dh_installexamples"
doit "dh_installchangelogs $changelogfile"
doit "dh_installmenu"
doit "dh_installcron"

# Manpage scan
if [ "$NOAUTOMAN" = "" ]; then
	doit "dh_installmanpages -p$DH_FIRSTPACKAGE"
fi

packages $DH_DOPACKAGES

doit "dh_movefiles"
doit "dh_strip"

if [ ! "$nocompress" ]; then
	doit "dh_compress"
fi

doit "dh_fixperms"
doit "dh_suidregister"
doit "dh_shlibdeps"
doit "dh_gencontrol"
doit "dh_makeshlibs"

# Check to see if the install scripts have #DEBHELPER# in them, if not,
# warn.
for PACKAGE in $DH_DOPACKAGES; do
	for file in postinst postrm preinst prerm; do
		f="`pkgfile $PACKAGE $file`"
		if [ "$f" ]; then
			if ! grep -q "#DEBHELPER#" "$f"; then
				filelist="$filelist$f "

			fi
		fi
	done
done
if [ "$filelist" ]; then
	warning "The following scripts do not contain \"#DEBHELPER#\" in them,"
	warning "and so debhelper will not automatically add commands to them:"
	warning "$filelist"
fi

doit "dh_installdeb"

if [ "$SUMS" = "" ]; then
	doit "dh_md5sums"
fi

# This causes the main binary package to be built, which
# real debstd does not do. Shouldn't be a problem though,
# if that package gets built twice.
doit "dh_builddeb"