/* Declarations */
 
/*	$Id: Howto.cook,v 1.2 2002/08/19 03:32:04 gilles Exp $	*/

/* old */
header_name           = index.html;

/* new */
hn_prefix_ht = index;
hn_suffix_ht = .html;
hn_prefix_m4 = .index;
hn_suffix_m4 = .m4;
hn_lang      = .??;

myname_name           = .myname;
family_name           = .nav.html;

regex = ! -regex  '^./_tmp.*';
myname_files    = [collect find . -type f -name [myname_name] -a [regex]];

header_m4_files = [collect find . -type f -name \
	[hn_prefix_m4][hn_suffix_m4] -a [regex]];

/* [print [header_m4_files]]; */

myname_list  = .myname_files;

if [exists [myname_list]] then 
{
	myname_files_old = [collect cat [myname_list]];
	docookfamily = [stringset [myname_files_old] - [myname_files]];
	
}
else
{
	docookfamily = "";
}

[shell echo [myname_files] > [myname_list]];

family_files =		[fromto %0[myname_name] %0[family_name] \
			[myname_files]];
hf_from_myname = [fromto %0[myname_name] %0[header_name] \
			[myname_files]];
hf_from_m4 = [fromto %0[hn_prefix_m4]%1[hn_suffix_m4] \
			%0[hn_prefix_ht]%1[hn_suffix_ht] [header_m4_files]];
hf_to_link = [stringset [hf_from_myname] - [hf_from_m4]];

/* [print "hf_from_m4="[hf_from_m4]]; */

/* By default, just print usage */

all: usage;

/* Cook everything useful */

s:site;
sf: clean s;

site:  family doc headers;

site_doc: family;


family:   [family_files];

h:headers;
hf: cleanh h;

headers:  headers_m4;
headers_ln: [hf_to_link];
headers_m4: [hf_from_m4] ;

clean: clean_families clean_doc clean_tilde clean_headers_m4;


/* Now the real stuff */

%0[hn_prefix_ht]%1[hn_suffix_ht]: ns %0[hn_prefix_m4]%1[hn_suffix_m4]  [collect c_incl '--Language=M4' %0[hn_prefix_m4]%1[hn_suffix_m4]] 
{
	setenv M4PATH = doc/include;
	m4 -P '-DM4_LIDDIR=doc -DM4_HERE='./%0 \
		%0[hn_prefix_m4]%1[hn_suffix_m4] \
		> [target];
}

ns: [family_files];

nsf: clean_ns ns;
clean_ns: clean_families;

[family_files]: [myname_files]
set ["if" [docookfamily] "then" forced]
{
	navsquare --output [family_name] --nosave --nokeepamtime \
		--html --topbottom --sbgcolor '00FFFF' void;
}


[hf_to_link]: family
{
	files = [hf_to_link];
	loop file =  [hf_to_link]
	{
		/* echo [file];*/
		if [not [exists [file]]] then
			{
			[print [file] does not exist "=> link"];
			dirf = [dirname [file]];
			cd [dirf] && pwd && echo ln -s [family_name] [header_name]\;;
			}
		else 
			[print [file] exists];
	}
}

cleanh: clean_hf_links clean_headers_m4;

clean_hf_links:
{
	rm -f [hf_to_link];
}

clean_headers_m4:
{
	rm -f [hf_from_m4];
	set clearstat;
}

clean_families: 
{
	if [exists [family_files]] then
		rm -f [family_files]
		set clearstat;
}

doc:
set forced
{
	cd doc && make doc;
}

htm:
set forced
{
	cd doc && make htm;
}

html:
set forced
{
	cd doc && make html;
}



txt:
set forced
{
	cd doc && make txt;
}

txt2:
set forced
{
	cd doc && make txt2;
}

ps:
set forced
{
	cd doc && make ps;
}

pdf:
set forced
{
	cd doc && make pdf;
}



clean_doc:
{
	cd doc && make clean;
}

clean_tilde:
{
	find . -name \".*~\" -o -name \"*~\" | xargs rm -f ;
}

get:
{
	cd files && sh memo.wget;
}


/* lfo: site rsync; */

lfo: site rsync;

rsync:
set forced
{
	rsync   -alptvz --delete ./ \
                /home/gilles/public_html/www.linux-france.org/html/prj/lfoyer;
	/bin/sh /home/gilles/memo/lfo-rsync;
}

usage:
{
	set silent;
	echo "you can do :";
	echo "cook site # cook everything";
	echo "cook family";
	echo "cook clean";
}