prestdir=prest-0.003025

bwbin = BoreWiki.cgi borewiki-admin.sh 
bwcss = borewiki-draft.png borewiki.css

files = $(bwbin) $(bwcss) $(prestdir)
restf = Readme Readme.html Makefile bw-tester.cgi dot-htaccess VersionInfo

cd=
dd=

usage:
	@sed -n 's/^#usage://p' Makefile

#usage: 
#usage: Usage: make install cd=confdir dd=destdir
#usage:
#usage:  To install this software enter the above command. Probably
#usage:  example: make install cd=$HOME/.borewiki dd=$HOME/public_html
#usage:  is enough to get this installed on your system.
#usage:  In addition to this you may need to configure httpd daemon,
#usage:  selinux policies, directory permissions and .htaccess file.
#usage:  There is (or will be in far future) information about these
#usage:  issues in Readme(.html) document.
#usage: 
#usage: Command "make update dd=destdir" can be used to update current
#usage: setup to newer version.
#usage: 

#xxxxx:  In addition to this you may need to configure httpd daemon,
#xxxxx:  selinux policies (for me only "setenforce 0" works, but you
#xxxxx:  may have better luck, and possibly AddCharset UTF-8 .html
#xxxxx:  in your .htaccess file.


vars:
	@echo prestdir=$(prestdir) files="'$(files)'"

allfiles:
	@echo files="'$(files) $(restf)'"

functions.sh:
	exit 1 # this target is not to be run.
	: functions
	ee () { { echo; echo "$@"; echo; } >&2; exit 1; }
	isf () { ls "$1" >/dev/null 2>&1; }
	erun () { echo "$@" >&2; "$@"; }


install: 
	@{ echo cd="$(cd)" dd="$(dd)"; \
	   sed -n '/^functions.sh:/,/^ *$$/ p' Makefile | tail -n +3; \
	   sed -n '/^install.sh:/,/^ *$$/ p' Makefile | tail -n +3; } | sh #-nv

install.sh:
	exit 1 # this target is not to be run.
	:
	eval `MAKELEVEL=0 make vars`
	test x"$cd" != x || ee cd not defined.
	case "$cd" in /*) ;; *) ee "'$cd'" does not start with "'/'" ;; esac
	isf "$cd" && ee File "'$cd'" already exists.
	test x"$dd" != x || ee dd not defined.
	test -d "$dd" || ee Directory "'$dd'" does not exist.
	for i in $files $prestdir/lib/Text/Restructured/default.css ; do
		isf "$i" || ee Internal error: File "'$i'" does not exist.
	done
	for i in $files default.css; do
		isf "$dd/$i" && ee File "'$dd/$i'" is on the way.
	done
	cp -pR $files "$dd"
	cp $prestdir/lib/Text/Restructured/default.css "$dd"
	echo '/^my $bwdotdir =/s|".*|"'"$cd"'";|
	      /^my $prestdir =/s|".*|"'"$prestdir"'";|:w:q' | tr : '\012' \
		| ed "$dd/BoreWiki.cgi" 2>/dev/null
	mkdir -p "$cd" "$cd/tmp"
	echo
	echo Borewiki Installation complete.
	echo Use "'$dd/borewiki-admin.sh newuser'" to add users to your system.
	echo

update:
	@{ echo dd="$(dd)"; \
	   sed -n '/^functions.sh:/,/^ *$$/ p' Makefile | tail -n +3; \
	   sed -n '/^update.sh:/,/^ *$$/ p' Makefile | tail -n +3; } | sh #-nv

update.sh:
	exit 1 # this target is not to be run.
	:
	eval `MAKELEVEL=0 make vars`
	test x"$dd" != x || ee dd not defined.
	test -d "$dd" || ee Directory "'$dd'" does not exist.
	test -d "$dd/0ld" && ee Directory "'$dd/0ld'" exists.
	test -x "$dd/BoreWiki.cgi" || File "'$dd/BoreWiki.cgi'" not executable.
	cd=`sed -n '/^my \$bwdotdir/ { s/.*["'"'"']\(.*\)["'"'"'].*/\1/p;q;}' \
		"$dd/BoreWiki.cgi"`
	sp=`sed -n '/^my \$https_required_/ { s/.*= *//p; q; }' \
		"$dd/BoreWiki.cgi"`
	test x"$cd" = x \
		&& ee Can not find config dir info from "'$dd/BoreWiki.cgi'".
	test -d "$cd" || ee Directory "'$cd'" does not exist.
	test -d "$cd-0ld" && ee Directory "'$cd-0ld'" is on the way.
	: action
	( cd "$dd"
	  defcss=default.css
	  test -f default-draft.css && defcss="$defcss default-draft.css"
	  erun tar zcf borewiki-update-backup.tar.gz $files $defcss "$cd"
	  rm -rf $files $defcss )
	mv "$cd" "$cd-0ld"
	MAKELEVEL=0 make install dd="$dd" cd="$cd" 
	[ x"$sp" = x ] || {
		echo '/^my \$https_required_with_port/s|=.*|= '"$sp"'|:w:q' \
			| tr : \\012 | ed "$dd/BoreWiki.cgi" 2>/dev/null
	}
	for i in "$cd"/*
		do isf "$cd-0ld/`basename "$i"`" || mv "$i" "$cd-0ld"; done 
	rm -rf "$cd"
	mv "$cd-0ld" "$cd"
	echo Borewiki update complete '(hopefully)'.
	echo Old installation is backed up in $dd/borewiki-update-backup.tar.gz
	echo

Readme.html: Readme
	perl -CSD -I$(prestdir)/lib $(prestdir)/script/prest Readme \
		| tee Readme.html

dist: Readme.html
	@{ sed -n '/^functions.sh:/,/^ *$$/ p' Makefile | tail -n +3; \
	   sed -n '/^dist.sh:/,/^ *$$/ p' Makefile | tail -n +3; } | sh -ve #nv

dist.sh:
	exit 1 # this target is not to be run.
	:
	eval `MAKELEVEL=0 make allfiles`
	eval `sed -n -e '1,/Begin shared var.../d' -e '/End shared var.../q' \
		-e 's/  *=  */=/; s/^my \\$//p;' BoreWiki.cgi`
	echo Version: $version.
	fgrep "= v$version " borewiki-admin.sh >/dev/null \
		|| ee borewiki-admin.sh does not know this version.
	fgrep "* $version " VersionInfo >/dev/null \
		|| ee VersionInfo not updated to contain this version.
	[ x`fgrep -c Id: VersionInfo` = x1 ] \
		|| ee VersionInfo format mismatch: Too many "'Id:'"s.
	dd=borewiki-${version}
	[ -d $dd ] && ee $dd is on the way.
	trap 'rm -rf $dd' 0
	mkdir $dd
	cp -pR $files $dd
	svnversion . > $dd/SvnVersion
	[ x"`sed 's/[0-9]*//' $dd/SvnVersion`" = x ] || {
		ndd=${dd}test-`cat $dd/SvnVersion`; mv $dd $ndd; dd=$ndd; }
	v1=`sed -n 's/ 200[6-9].*//; s/.*Id: VersionInfo //p' VersionInfo`
	v2=`cat $dd/SvnVersion`
	[ x"$v1" = x"$v2" ] || \
		ee File VersionInfo does not document revision $v2 at Id line.
	echo '	/^my \$bwdotdir =/s|".*|"/var/tmp/.borewiki";|
		/^my \$https_required_with_port/s|=.*|= 0;|
		w:q' | tr : \\012 | ed "$dd/BoreWiki.cgi" 2>/dev/null
	tar zcvf $dd.tar.gz $dd

pubdist:
	@{ sed -n '/^functions.sh:/,/^ *$$/ p' Makefile | tail -n +3; \
	   sed -n '/^pubdist.sh:/,/^ *$$/ p' Makefile | tail -n +3; } | sh -ve

pubdist.sh:
	exit 1 # this target is not to be run.
	:
	a=`ls -1 borewiki-*.tar.gz | tail -1`
	isf ttmmpp && ee File ttmmpp is on the way.
	trap 'rm -rf ttmmpp' 0
	mkdir ttmmpp
	tar -C ttmmpp -zxvf $a
	ad=`echo $a | sed 's/.tar.gz$//'`
	[ -d ttmmpp/$ad ] || ee Directory ttmmpp/$ad does not exist.
	rm -rf ttmmpp/$ad/prest*
	for i in ttmmpp/$ad/*.cgi; do mv $i ${i}txt; done
	cp ttmmpp/$ad/* .
	{ echo Contents of '<'a href='"'$a'">'$a':</a>'
	  echo '<pre>'
	  tar ztvf "$a"
	  echo '</pre>'
	  echo Md5sums of '<'a href='"'$a'">'$a':</a>'
	  echo '<pre>'
	  # Requires tar 0.15.x or newer...
	  gtar --to-command='md5sum | sed "s|-|$TAR_FILENAME|"' -xf $a
	  echo '</pre>'
	} > README.html


# XXX prest must be hand-made for now (by calling this target).
# XXX Note also that this is independent of the prest definition in beginning.
bwprest:
	@{ sed -n '/^functions.sh:/,/^ *$$/ p' Makefile | tail -n +3; \
	   sed -n '/^bwprest.sh:/,/^ *$$/ p' Makefile | tail -n +3; } | sh -ve

bwprest.sh:
	exit 1 # this target is not to be run.
	:
	v=0.003025
	f=Text-Restructured-$v
	s=82cffd7724e7bfb96f3b4b3aa1374e40
	case `md5sum $f.tar.gz` in $s*) ;;
		*) ee File $f.tar.gz md5sum not $s. ;; esac
	[ -d prest-$v ] && ee prest-$v is on the way.
	delf () { rm -rf $f; }
	delf
	trap delf 0
	tar zxf $f.tar.gz
	[ -d $f ] || ee Directory $f does not exist after $f.tar.gz extraction.
	( cd $f
	  perl Makefile.PL -k
	  make
	  rm -rf blib/arch blib/bin blib/man1 blib/man3 blib/lib/auto
	  rm blib/lib/Text/.exists blib/script/.exists 
	  rm -rf blib/lib/Text/Restructured/Directive
	  mv blib/lib/Text/Restructured/Writer/html.wrt .
	  rm -f blib/lib/Text/Restructured/Writer/*
	  mv html.wrt blib/lib/Text/Restructured/Writer
	  cp COPYING.txt blib
	  mv blib ../prest-$v )

#EOF