#!/bin/sh

T="$1"

for h in \

	*.txt *.html \

	howto/*.txt howto/*.html \

	technical/*.txt technical/*.html \

	RelNotes/*.txt *.css

do

	if test ! -f "$h"

	then

		: did not match

	elif test -f "$T/$h" &&

		$DIFF -u -I'^Last updated ' "$T/$h" "$h"

	then

		:; # up to date

	else

		echo >&2 "# install $h $T/$h"

		rm -f "$T/$h"

		mkdir -p $(dirname "$T/$h")

		cp "$h" "$T/$h"

	fi

done

strip_leading=$(echo "$T/" | sed -e 's|.|.|g')

for th in \

	"$T"/*.html "$T"/*.txt \

	"$T"/howto/*.txt "$T"/howto/*.html \

	"$T"/technical/*.txt "$T"/technical/*.html

do

	h=$(expr "$th" : "$strip_leading"'\(.*\)')

	case "$h" in

	RelNotes-*.txt | index.html) continue ;;

	esac

	test -f "$h" && continue

	echo >&2 "# rm -f $th"

	rm -f "$th"

done

ln -sf git.html "$T/index.html"