##
##  git.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2011 OpenPKG Foundation e.V. <http://openpkg.net/>
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package version
%define       V_git       1.7.4
%define       V_cogito    0.18.2
%define       V_stgit     0.14.3
%define       V_guilt     0.34
%define       V_tig       0.16.2
%define       V_gcutils   0.2.3

#   package information
Name:         git
Summary:      Distributed Version Control System
URL:          http://git-scm.com/
Vendor:       Linus Torvalds, Junio C Hamano
Packager:     OpenPKG Foundation e.V.
Distribution: OpenPKG Community
Class:        EVAL
Group:        SCM
License:      GPL
Version:      %{V_git}
Release:      20110131

#   package options
%option       with_doc     no
%option       with_cogito  no
%option       with_stgit   no
%option       with_guilt   no
%option       with_tig     no
%option       with_gcutils no
%option       with_svn     no

#   list of sources
Source0:      http://www.kernel.org/pub/software/scm/git/git-%{V_git}.tar.gz
Source1:      http://www.kernel.org/pub/software/scm/cogito/cogito-%{V_cogito}.tar.gz
Source2:      http://homepage.ntlworld.com/cmarinas/stgit/stgit-%{V_stgit}.tar.gz
Source3:      http://www.kernel.org/pub/linux/kernel/people/jsipek/guilt/guilt-%{V_guilt}.tar.gz
Source4:      http://jonas.nitro.dk/tig/releases/tig-%{V_tig}.tar.gz
Source5:      http://switch.dl.sourceforge.net/gcutils/gcutils-v%{V_gcutils}.tar.gz
Source6:      rc.git
Patch0:       git.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20100101
PreReq:       OpenPKG, openpkg >= 20100101
BuildPreReq:  gcc, make, perl-openpkg
%if "%{with_doc}" == "yes"
BuildPreReq:  asciidoc, xmlto
%endif
BuildPreReq:  bash, perl, diffutils
PreReq:       bash, perl, diffutils
BuildPreReq:  zlib, openssl, curl, expat, libiconv
PreReq:       zlib, openssl, curl, expat, libiconv
BuildPreReq:  python
PreReq:       python
%if "%{with_tig}" == "yes"
BuildPreReq:  ncurses
PreReq:       ncurses
%endif
%if "%{with_gcutils}" == "yes"
BuildPreReq:  gzip
%endif
%if "%{with_svn}" == "yes"
PreReq:       subversion-perl
%endif

%description
    GIT is a "directory content manager" designed to handle absolutely
    massive projects with speed and efficiency. GIT falls in the
    category of distributed source code management tools. Every GIT
    working directory is a full-fledged repository with full revision
    tracking capabilities, not dependent on network access to a central
    server.

    This package contains both the low-level GIT core components and
    optionally the high-level GIT frontends Cogito, StGIT and Guilt.

%track
    prog git:git = {
        version   = %{V_git}
        url       = http://www.kernel.org/pub/software/scm/git/
        regex     = git-(\d+(\.\d+)+)\.tar\.gz
    }
    prog git:cogito = {
        version   = %{V_cogito}
        url       = http://www.kernel.org/pub/software/scm/cogito/
        regex     = cogito-(__VER__)\.tar\.gz
    }
    prog git:stgit = {
        version   = %{V_stgit}
        url       = http://homepage.ntlworld.com/cmarinas/stgit/
        regex     = stgit-(__VER__)\.tar\.gz
    }
    prog git:guilt = {
        version   = %{V_guilt}
        url       = http://www.kernel.org/pub/linux/kernel/people/jsipek/guilt/
        regex     = guilt-(__VER__)\.tar\.gz
    }
    prog git:tig = {
        version   = %{V_tig}
        url       = http://jonas.nitro.dk/tig/releases/
        regex     = tig-(__VER__)\.tar\.gz
    }
    prog git:gcutils = {
        version   = %{V_gcutils}
        url       = http://sourceforge.net/projects/gcutils/files/
        regex     = gcutils-v(__VER__)\.tar\.gz
    }

%prep
    %setup -q -c
    %setup -q -T -D -a 1
    %setup -q -T -D -a 2
    %setup -q -T -D -a 3
    %setup -q -T -D -a 4
    %setup -q -T -D -a 5
    %patch -p0

%build
    #   build GIT core
    ( cd git-%{V_git}
      find . -name "*.[ch]" -print |\
      xargs %{l_shtool} subst \
          -e 's;struct option;struct git_option;g'
      ( echo "GITWEB_CONFIG         = %{l_prefix}/etc/git/gitweb.config.pl"
        echo "GITWEB_BASE_URL       = /openpkg-cgi/gitweb.d"
        echo "GITWEB_CSS            = /openpkg-cgi/gitweb.d/static/gitweb.css"
        echo "GITWEB_JS             = /openpkg-cgi/gitweb.d/static/gitweb.js"
        echo "GITWEB_LOGO           = /openpkg-cgi/gitweb.d/static/git-logo.png"
        echo "GITWEB_FAVICON        = /openpkg-cgi/gitweb.d/static/git-favicon.png"
        echo "GITWEB_PROJECTROOT    = %{l_prefix}/var/git"
        echo "PYTHON_PATH           = %{l_prefix}/bin/python"
        echo "NEEDS_CRYPTO_WITH_SSL = YesPlease"
      ) >config.mak
      CC="%{l_cc}" \
      CFLAGS="%{l_cflags -O}" \
      CPPFLAGS="%{l_cppflags}" \
      LDFLAGS="%{l_ldflags}" \
      LIBS="-lssl -lcrypto -lz" \
      ./configure \
          --prefix=%{l_prefix} \
          --mandir=%{l_prefix}/man \
          --with-openssl=%{l_prefix} \
          --with-curl=%{l_prefix} \
          --with-expat=%{l_prefix} \
          --with-iconv=%{l_prefix} \
          --with-zlib=%{l_prefix} \
          --with-shell=%{l_prefix}/bin/bash \
          --with-perl=%{l_prefix}/bin/perl \
          --without-tcltk \
          --disable-pthreads
      %{l_make} %{l_mflags}
%if "%{with_doc}" == "yes"
      ( cd Documentation
        %{l_make} %{l_mflags} man
      ) || exit $?
%endif
    ) || exit $?

    #   build Cogito frontend
%if "%{with_cogito}" == "yes"
    ( cd cogito-%{V_cogito}
      %{l_make} %{l_mflags} \
          prefix=%{l_prefix}
    ) || exit $?
%endif

    #   build Guilt add-on
%if "%{with_guilt}" == "yes"
    ( cd guilt-%{V_guilt}
      %{l_shtool} subst \
         -e 's;/bin/sh;%{l_prefix}/bin/bash;g' \
         guilt*
    ) || exit $?
%endif

    #   build Tig add-on
%if "%{with_tig}" == "yes"
    ( cd tig-%{V_tig}
      CC="%{l_cc}" \
      CFLAGS="%{l_cflags -O}" \
      CPPFLAGS="%{l_cppflags ncurses .}" \
      LDFLAGS="%{l_ldflags}" \
      ./configure \
          --prefix=%{l_prefix} \
          --mandir=%{l_prefix}/man \
          --with-libiconv=%{l_prefix}
      %{l_make} %{l_mflags}
    ) || exit $?
%endif

    #   build GC-Utils add-on
%if "%{with_gcutils}" == "yes"
    ( cd gc-utils
      %{l_make} %{l_mflags} \
          prefix=%{l_prefix} \
          mandir=%{l_prefix}/man
    ) || exit $?
%endif

%install

    #   install GIT core
    ( cd git-%{V_git}
      %{l_make} %{l_mflags} install \
          DESTDIR=$RPM_BUILD_ROOT
%if "%{with_doc}" == "yes"
      ( cd Documentation
        %{l_shtool} mkdir -f -p -m 755 \
            $RPM_BUILD_ROOT%{l_prefix}/man/man1 \
            $RPM_BUILD_ROOT%{l_prefix}/man/man5 \
            $RPM_BUILD_ROOT%{l_prefix}/man/man7
        %{l_shtool} install -c -m 644 \
            *.1 $RPM_BUILD_ROOT%{l_prefix}/man/man1/
        %{l_shtool} install -c -m 644 \
            *.5 $RPM_BUILD_ROOT%{l_prefix}/man/man5/
        %{l_shtool} install -c -m 644 \
            *.7 $RPM_BUILD_ROOT%{l_prefix}/man/man7/
      ) || exit $?
%endif
%if "%{with_svn}" != "yes"
      rm -f $RPM_BUILD_ROOT%{l_prefix}/libexec/git/git-svn
%endif
    ) || exit $?

    #   install GIT web interface
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/cgi/gitweb.d/static \
        $RPM_BUILD_ROOT%{l_prefix}/etc/git
    %{l_shtool} install -c -m 755 \
        git-%{V_git}/gitweb/gitweb.cgi $RPM_BUILD_ROOT%{l_prefix}/cgi/
    %{l_shtool} install -c -m 644 \
        git-%{V_git}/gitweb/static/* \
        $RPM_BUILD_ROOT%{l_prefix}/cgi/gitweb.d/static/
    (   echo "##"
        echo "##  gitweb.config.pl -- gitweb Perl configuration "
        echo "##"
        echo ""
        echo "1;"
    ) >gitweb.config.pl
    %{l_shtool} install -c -m 755 \
        gitweb.config.pl $RPM_BUILD_ROOT%{l_prefix}/etc/git/

    #   install GIT bash programmable completion
    %{l_shtool} install -c -m 644 \
        git-%{V_git}/contrib/completion/git-completion.bash \
        $RPM_BUILD_ROOT%{l_prefix}/etc/git/git.bashrc

    #   install Cogito frontend
%if "%{with_cogito}" == "yes"
    ( cd cogito-%{V_cogito}
      %{l_make} %{l_mflags} install \
          INSTALL="%{l_shtool} install" \
          DESTDIR=$RPM_BUILD_ROOT \
          prefix=%{l_prefix}
    ) || exit $?
%endif

    #   install StGIT add-on
%if "%{with_stgit}" == "yes"
    ( cd stgit-%{V_stgit}
      PATH="`pwd`/../git-%{V_git}:$PATH"
      %{l_prefix}/bin/python setup.py install \
          --root=$RPM_BUILD_ROOT \
          --prefix=%{l_prefix} \
          --install-lib=%{l_prefix}/lib/git
    ) || exit $?
%endif

    #   install Guilt add-on
%if "%{with_guilt}" == "yes"
    ( cd guilt-%{V_guilt}
      %{l_make} %{l_mflags} install \
          PREFIX=$RPM_BUILD_ROOT%{l_prefix}
    ) || exit $?
%endif

    #   install Tig add-on
%if "%{with_tig}" == "yes"
    ( cd tig-%{V_tig}
      %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
    ) || exit $?
%endif

    #   install GC-Utils add-on
%if "%{with_gcutils}" == "yes"
    ( cd gc-utils
      %{l_make} %{l_mflags} \
          prefix=$RPM_BUILD_ROOT%{l_prefix} \
          mandir=$RPM_BUILD_ROOT%{l_prefix}/man \
          install
    ) || exit $?
%endif

    #   install run-command script
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.git} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   strip down installation
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
    strip $RPM_BUILD_ROOT%{l_prefix}/libexec/git-core/* >/dev/null 2>&1 || true
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/share/doc

    #   create additional directories
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/var/git/run \
        $RPM_BUILD_ROOT%{l_prefix}/var/git/db

    #   determine installation files
    %{l_prefix}/bin/perl-openpkg -F perl-openpkg-files fixate cleanup
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} `cat perl-openpkg-files` \
        '%config %{l_prefix}/etc/git/*' \
        '%attr(-,%{l_rusr},%{l_rgrp}) %{l_prefix}/var/git/*'

%files -f files

%clean