/*
 * aegis - project change supervisor
 * Copyright (C) 1997-2008 Peter Miller
 * Copyright (C) 2006-2008 Walter Franzini
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

branch_version_normalized = [split "." [version_short]];
is_stable_branch =
    [expr
        [words [branch_version_normalized]] "==" 2
    &&
        [word 2 [branch_version_normalized] 1 1] % 2 "==" 0
    ];
branch_project_minus = [project_minus];
if [is_stable_branch] then
{
    other_branch =
        [unsplit "."
            [word 1 [branch_version_normalized]]
            [expr [word 2 [branch_version_normalized]] ^ 1]
        ];
    integration-build-targets += archive/[other_branch]/index.html;
}
else
    branch_project_minus = [project_short]-[version];

integration-build-targets +=
        archive/change_log.txt
        archive/[project_minus].README
        archive/[branch_project_minus].ae
        archive/[project_minus].faq
        archive/[project_minus].lsm
        archive/[project_minus].spec
        html-targets
        lib/en/release/release.txt
        ;
rpm-arch = noarch;
if [find_command tardy] then
{
    /* Need gnu style tar to build the archive - so try different names */
    if [find_command gnutar] then
        tar-cmd = gnutar;
    else if [find_command gtar] then
        tar-cmd = gtar;
    else
        tar-cmd = tar;

    integration-build-targets +=
        archive/[branch_project_minus].tar.gz
        ;

    /*
     * PMiller's build machine is Debian, not RedHat any more.
     */
#if 0
    if [find_command rpm] then
    {
        rpm-arch = [collect rpm --showrc | [awk] "'/^build arch/{print $4}'" ];
        if [matches %1.D%2 [version]] then
        if [in [fromto %1.D%2 %2 [version]] 001 002] then
        if [matches linux%1 [arch]] then
            integration-build-targets += RPM;
    }
#endif
}

if [find_command png2ico] then
if [find_command convert] then
    integration-build-targets += archive/favicon.ico;

archive/favicon.ico: archive/aegis2.png
{
    convert [resolve archive/aegis2.png] -scale 16 -gamma 2
        temp16.png;
    convert [resolve archive/aegis2.png] -scale 32 -gamma 2
        temp32.png;
    png2ico [target] temp16.png temp32.png;
    rm temp16.png temp32.png;
}

html-targets: [html-targets];

html-sources = [match_mask web/%0%.html [source_files]];

html-targets =
    [fromto web/%0%.html archive/%0%.html [html-sources]]
    archive/[project_short].png
    [fromto web/%0%.uue archive/%0%
        [match_mask web/%0%.uue [source_files]]
    ]
    archive/missiku/index.html
    archive/eg_oss_begin.ae
    archive/eg_oss_build.ae
    archive/eg_oss_templ.ae
    archive/eg_oss_aemak.ae
    ;

/*
 The "convert" command is part of the ImageMagick package.
 */
if [find_command convert] then
{
    html-targets +=
        [fromto web/missiku/%.png.uue archive/missiku/%_2.png
            [match_mask web/missiku/%.png.uue [source_files]]
        ]
        ;
}

if [count [html-sources]] then
cascade [html-sources] = web/version.so;

web/version.so: etc/version.so
{
    cp [resolve [need]] [target];
}

web/%0%.html.d: web/%0%.html
        set no-cascade
{
        c_incl -nc -ns -eia -r -nrec
                [prepost "-I" /[arch]/web [search_list]]
                [prepost "-I" "/web" [search_list]]
                -prefix "'cascade web/%0%.html ='"
                -suffix "';'"
                [resolve web/%0%.html]
                [prepost "-rlp=" "" [search_list]] /* remove leading path */
                -slp [arch] "'[arch]'" /* substitute leading path */
                -o [target];
}
#include-cooked-nowarn [addsuffix ".d" [match_mask web/%0%.html [source_files]]]

archive/%0%.html: web/%0%.html: etc/ssp.awk
        set shallow
{
        roffpp
                [prepost "-I" /[arch]/web [search_list]]
                [prepost "-I" "/web" [search_list]]
                [resolve web/%0%.html]
        | GROFF_NO_SGR\=-c groff -Tascii -t -P-bhu -man
        | [awk] -f [resolve etc/ssp.awk]
        > [target];
}

archive/%.txt: etc/%.man
{
    roffpp
        [prepost "-I" /[arch]/etc [search_list]]
        [prepost "-I" "/etc" [search_list]]
        [prepost "-I" "/lib/en/readme" [search_list]]
        [resolve etc/%.man]
    | GROFF_NO_SGR\=-c groff -Tascii -t -P-bhu -man
    | [awk] -f [resolve etc/ssp.awk]
    > [target];
}

archive/[project_minus].ug.ps.gz: lib/en/user-guide/user-guide.ps.gz
        set shallow
{
        cp [resolve [need]] [target];
}

archive/[project_minus].rm.ps.gz: lib/en/refman/refman.ps.gz
        set shallow
{
        cp [resolve [need]] [target];
}

archive/[project_minus].faq: lib/en/faq/faq.txt
        set shallow
{
        cp [resolve [need]] [target];
}

archive/[project_minus].lsm: lib/en/lsm/lsm.txt
        set shallow
{
        cp [resolve [need]] [target];
}

archive/[project_minus].README: lib/en/readme/readme.txt
        set shallow
{
        cp [resolve [need]] [target];
}


source_file_order =
        README
        [project_short].spec /* so RPM can build without separate spec file */
        [project_short].png
        [sort
                [stringset
                        [source_files]
                        install-sh
                        config.guess
                        config.sub
                        Makefile.in
                        BUILDING
                        LICENSE
                        README
                        etc/version.so
                        common/config.h.in
                        common/patchlevel.h
                        configure
                        /* etc/CHANGES */
                        [fromto
                                lib/%1/faq/main.%2 lib/%1/faq/toc.so
                                [match_mask lib/%1/faq/main.%2 [source_files]]
                        ]
                        [fromto
                                lib/%/refman/main.%2 lib/%/refman/index.so
                                [match_mask lib/%/refman/main.%2 [source_files]]
                        ]
                        [fromto
                                lib/%/refman/main.%2 lib/%/refman/parts.so
                                [match_mask lib/%/refman/main.%2 [source_files]]
                        ]
                        [fromto
                                lib/icon/%.uue lib/icon/%
                                [match_mask lib/icon/%.uue [source_files]]
                        ]
                -
                        README
                ]
        ]
        ;

/*
 * For the primary build, when making a release,
 * add the full changes list.
 */
if [matches %1.D%2 [version]] then
if [in [fromto %1.D%2 %2 [version]] 001 002] then
if [matches linux%1 [arch]] then
    source_file_order += etc/CHANGES.txt;

etc/CHANGES.txt: [arch]/bin/aegis
{
    [resolve [arch]/bin/aegis] -list project_details -p [project_short]
        -pw\=80 -pl\=66 -v > [target]
                                                                set meter;
}

if [find_command msgcat] then
{
    source_file_order +=
        /*
         * This next file is for the benefit of the Translation Project
         * robot.  (Yes, that's right, a bloody robot.)
         *
         * See http://www.iro.umontreal.ca/contrib/po/HTML/maintainers.html
         * for more information.
         *
         * I particularly dislike this approach, because it is incredibly
         * short sighted.  This approach fails to take into account that
         * you may want to have translations of manual pages and other
         * documentation, AS WELL AS translations of error messages.
         *
         * Would it make sense to ask authors to catenate all of
         * ther man pages together, and have a po/PACKAGE.man file?
         * No, of course not.  Would it make sense to ask authors to
         * catenate all of their other documentation together, and
         * have a po/PACKAGE.latex file?  No, of course not.  Well then,
         * why on Earth does it make sense to catenate together all of
         * the messages into a po/PACKAGE.pot file?  Betch.
         *
         * And then, to add insult to injury, it wastes space in the tarball.
         *
         * My project uses a directory tree
         *      lib/
         *          <LL>/
         *              LC_MESSAGES/
         *                  all of the various .po files go here
         *              man<N>/
         *                  all of the man<N> pages go here
         *              user-guide/
         *                  all of the files which make the
         *                  user guide go here.
         *              <other-docs>/
         *                  and so on...
         *
         * As you can see, this can accomodate translated .po files,
         * AND ALSO any other documentation, once it is translated.
         */
        po/[project_short].pot
        [prepost "po/"[project_short]"." ".po" [langs]]
            /* see etc/i18n.cook for definition of "langs" variable */
        ;
}

archive/%.tar.gz: [source_file_order]
        set shallow
{
        if [exists archive/%.tar] then
                rm archive/%.tar
                        set clearstat;
        [tar-cmd] --create --file - --dereference [resolve [source_file_order]]
                | tardy -unu 0 -gnu 0 -una Peter -gna Miller
                        -p % -ms 0644 -mc 07022 -now
                        [prepost "-rp=" "" [search_list]]
                > archive/%.tar;
        gzip -9 -v archive/%.tar;
}

patch_files = [fromto %0% %0%,P [source_files] etc/CHANGES.[version_short]];
patch_files = [vs_file],P [stringset [patch_files] - [vs_file],P];

archive/[project_minus].patch.gz: [patch_files]
        set shallow
{
        if [exists archive/[project_short].patch] then
                rm archive/[project_short].patch
                        set clearstat;
        sh [resolve etc/patches.sh] [resolve [patch_files]]
                > archive/[project_short].patch;
        gzip -9 -v archive/[project_short].patch;
}

[project_short].spec: etc/spec.sh [source_files]
{
        version\=[version_short]
        sh [resolve etc/spec.sh] [source_files] > [target];
}

archive/[project_minus].spec: [project_short].spec
        set shallow
{
        cp [resolve [need]] [target];
}

[vs_file],P: [vs_file]
{
        echo "Index:" [vs_file] > [target];
        prev =
                [collect
                        aegis -list version -p [project] -c [change]
                        | [awk] -F"'\"'" "'/previous/{print $2}'"
                ];
        echo "'Prereq: \""[prev]"\"'" >> [target];
        echo "'#define PATCHLEVEL \""[prev]"\"'" |
        diff -c - [vs_file] | sed '1,2d' >> [target];
}

%0%,P: %0%
        if [exists [resolve %0%]]
{
        aegis -cp %0% -delta 1 -output patch.orig -p [project] -c [change]
                || cp /dev/null patch.orig;
        sh [resolve etc/patch.fil.sh] patch.orig [resolve %0%] %0% > [target];
        rm patch.orig;
}

lib/%0%: lib/%0%.uue: [arch]/bin/test_base64
{
        [resolve [arch]/bin/test_base64] -uu -i -nh
            [resolve lib/%0%.uue] [target];
}

archive/[project_short].png: lib/icon2/64x64.png
        set shallow
{
        cp [resolve [need]] [target];
}

[project_short].png: archive/[project_short].png
{
        cp [resolve [need]] [target];
}

/*
 * This is not in the integration-build-targets because it takes far
 * too long to do.
 */

RPM: archive/[project_minus]-1.[rpm-arch].rpm;

archive/[project_minus]-1.[rpm-arch].rpm archive/[project_minus]-1.src.rpm:
                archive/[project_minus].tar.gz
                etc/rpm-build.sh
        set shallow
{
        /*
         * The book says that the icon files need to be in the SOURCES
         * directory.  Actually, they need to be in the same directory
         * as the tarball.
         *
         * The icon must be GIF or XPM.
         */
        sh [resolve etc/rpm-build.sh]
                RPM-temporary
                [resolve archive/[project_minus].tar.gz]
                ;
        mv RPM-temporary/RPMS/[rpm-arch]/[project_minus]-1.[rpm-arch].rpm
                archive/[project_minus]-1.[rpm-arch].rpm
                ;
        mv RPM-temporary/SRPMS/[project_minus]-1.src.rpm
                archive/[project_minus]-1.src.rpm
                ;
        rm -r RPM-temporary;
}

LICENSE: lib/en/cat1/aelic.1
{
        cat [resolve [need]] > [target];
}

archive/[branch_project_minus].ae: [source_files] [arch]/bin/aedist
{
    [arch]/bin/aedist --send --entire-source -ndh
        --comp-alg\=gzip
        -p\=[project] -c\=[change]
        -o [target] -naa;
}

/* ---------------------------------------------------------------------- */

example-cook-aesvt-version = 1.0;
example-cook-aesvt-baseline =
     [collect aegis -cd -bl -p example-cook-aesvt.[example-cook-aesvt-version]
        '2>/dev/null' || true];

if [example-cook-aesvt-baseline] then
{
    html-targets +=
        archive/example-cook-aesvt.html
        archive/example-cook-aesvt.ae
        ;

    archive/example-cook-aesvt.html: [example-cook-aesvt-baseline]/README.html
        set shallow
    {
        cp [need] [target];
    }

    archive/example-cook-aesvt.ae:
        [example-cook-aesvt-baseline
                        ]/example-cook-aesvt.[example-cook-aesvt-version].ae
        set shallow
    {
        cp [need] [target];
    }
}

/* ---------------------------------------------------------------------- */

example-cook-fhist-version = 1.0;
example-cook-fhist-baseline =
     [collect aegis -cd -bl -p example-cook-fhist.[example-cook-fhist-version]
        '2>/dev/null' || true];

if [example-cook-fhist-baseline] then
{
    html-targets +=
        archive/example-cook-fhist.html
        archive/example-cook-fhist.ae
        ;

    archive/example-cook-fhist.html: [example-cook-fhist-baseline]/README.html
        set shallow
    {
        cp [need] [target];
    }

    archive/example-cook-fhist.ae:
        [example-cook-fhist-baseline
                        ]/example-cook-fhist.[example-cook-fhist-version].ae
        set shallow
    {
        cp [need] [target];
    }
}

/* ---------------------------------------------------------------------- */

example-make-rcs-version = 1.0;
example-make-rcs-baseline =
        [collect aegis -cd -bl -p example-make-rcs.[example-make-rcs-version]
                '2>/dev/null' || true];

if [example-make-rcs-baseline] then
{
    html-targets +=
        archive/example-make-rcs.html
        archive/example-make-rcs.ae
        ;

    archive/example-make-rcs.html: [example-make-rcs-baseline]/README.html
        set shallow
    {
        cp [need] [target];
    }

    archive/example-make-rcs.ae:
        [example-make-rcs-baseline
                        ]/example-make-rcs.[example-make-rcs-version].ae
        set shallow
    {
        cp [need] [target];
    }
}

/* ---------------------------------------------------------------------- */

example-c-plus-plus-version = 1.0;
example-c-plus-plus-baseline =
    [collect aegis -cd -bl -p example-c-plus-plus.[example-c-plus-plus-version]
        '2>/dev/null' || true];

if [example-c-plus-plus-baseline] then
{
    html-targets +=
        archive/example-c-plus-plus.html
        archive/example-c-plus-plus.ae
        ;

    archive/example-c-plus-plus.html: [example-c-plus-plus-baseline]/README.html
        set shallow
    {
        cp [need] [target];
    }

    archive/example-c-plus-plus.ae:
        [example-c-plus-plus-baseline
                        ]/example-c-plus-plus.[example-c-plus-plus-version].ae
        set shallow
    {
        cp [need] [target];
    }
}

/* ---------------------------------------------------------------------- */

/* ---------------------------------------------------------------------- */

example-c-plus-plus-version = 1.0;
example-c-plus-plus-baseline =
    [collect aegis -cd -bl -p example-c-plus-plus.[example-c-plus-plus-version]
        '2>/dev/null' || true];

if [example-c-plus-plus-baseline] then
{
    html-targets +=
        archive/example-c-plus-plus.html
        archive/example-c-plus-plus.ae
        ;

    archive/example-c-plus-plus.html: [example-c-plus-plus-baseline]/README.html
        set shallow
    {
        cp [need] [target];
    }

    archive/example-c-plus-plus.ae:
        [example-c-plus-plus-baseline
                        ]/example-c-plus-plus.[example-c-plus-plus-version].ae
        set shallow
    {
        cp [need] [target];
    }
}

/* ---------------------------------------------------------------------- */

archive/change_log.txt: lib/en/change_log/change_log.txt
    set shallow
{
    cp [resolve [need]] [target];
}

check-tarball: [project_short]-sf.tgz;

[project_short]-sf.tgz: archive/[project_minus].tar.gz
{
    sh [resolve etc/check-tar-gz.sh]
        [pathname [resolve archive/[project_minus].tar.gz]]
        [pathname [target]];
}

archive/%0%.png: web/%0%.png.uue: [arch]/bin/test_base64
    set shallow
{
    [arch]/bin/test_base64 -uu -i -nh [resolve web/%0%.png.uue] [target];
}

archive/missiku/%_2.png: archive/missiku/%.png
    set shallow
{

    convert -scale 64 [resolve archive/missiku/%.png] %.tmp.png;
    pngcrush -q
        '-text b "Author" "Gregory Delattre <delattre.greg@free.fr>"'
        '-text b "Copyright" "(C) 2005 Gregory Delattre"'
        '-text b "HomePage" "http://zone72.free.fr/"'
        -brute
        %.tmp.png [target];
    rm %.tmp.png
        set silent;
}

archive/missiku/index.html: web/missiku/index.sh
        [match_mask web/missiku/%.png.uue [source_files]]
    set shallow
{
    sh [resolve web/missiku/index.sh]
        [sort
            [fromto %0%.png.uue %.png
                [match_mask web/missiku/%.png.uue [source_files]]
            ]
        ]
        > [target];
}


archive/eg_oss_%.ae: web/eg_oss_%.sh
    [arch]/bin/aegis
    [arch]/bin/aedist
    lib/config.example/gnu_diff
    lib/config.example/aesvt
    lib/config.example/merge
{
    sh [resolve web/eg_oss_%.sh]
        [arch]
        aegis.conf.d/diff\=[resolve lib/config.example/gnu_diff]
        aegis.conf.d/history\=[resolve lib/config.example/aesvt]
        aegis.conf.d/merge\=[resolve lib/config.example/merge]
        output\=[target]
        ;
}

if [is_stable_branch] then
{
    other_branch_baseline = [collect aegis -cd -br [other_branch] -bl];

    /*
     * The development branch index file is changed every delta, because
     * the delta number is in the page title.
     */
    archive/[other_branch]/index.html:
        [other_branch_baseline]/archive/index.html
    {
        rsync -a [other_branch_baseline]/archive/ archive/[other_branch]/
            set meter;
    }
}