nixpkgs/pkgs/applications/version-management/git/default.nix

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{ fetchurl, stdenv, curl, openssl, zlib, expat, perl, gettext, cpio
, asciidoc, texinfo, xmlto, docbook2x, docbook_xsl, docbook_xml_dtd_42
, libxslt, tcl, tk, makeWrapper
, svnSupport, subversion, perlLibs
, guiSupport
}:
# `git-svn' support requires Subversion and various Perl libraries.
# FIXME: We should make sure Subversion comes with its Perl bindings.
assert svnSupport -> (subversion != null && perlLibs != []);
stdenv.mkDerivation rec {
name = "git-1.5.6.1";
src = fetchurl {
url = "mirror://kernel/software/scm/git/${name}.tar.bz2";
sha256 = "11k5d986y9clmb2lywkdv1g1gybz38irmcp4rx8l4jfmk7l62sh7";
};
patches = [ ./pwd.patch ./docbook2texi.patch ];
buildInputs = [curl openssl zlib expat gettext cpio makeWrapper]
++ # documentation tools
[ asciidoc texinfo xmlto docbook2x
docbook_xsl docbook_xml_dtd_42 libxslt ]
++ stdenv.lib.optionals guiSupport [tcl tk];
makeFlags = "prefix=\${out} PERL_PATH=${perl}/bin/perl SHELL_PATH=${stdenv.shell}";
postInstall =
''
notSupported(){
echo -e "#\!/bin/sh\necho '`basename $1` not supported, $2'\nexit 1" > "$1"
chmod +x $1
}
# Install Emacs mode.
echo "installing Emacs mode..."
ensureDir $out/share/emacs/site-lisp
cp -p contrib/emacs/*.el $out/share/emacs/site-lisp
'' # */
+ (if svnSupport then
''# wrap git-svn
gitperllib=$out/lib/site_perl
for i in ${builtins.toString perlLibs}; do
gitperllib=$gitperllib:$i/lib/site_perl
done
wrapProgram "$out/bin/git-svn" \
--set GITPERLLIB "$gitperllib" \
--prefix PATH : "${subversion}/bin" ''
else '' # replace git-svn by notification script
notSupported $out/bin/git-svn "reinstall with config git = { svnSupport = true } set"
'')
+ ''# Install man pages and Info manual
make PERL_PATH="${perl}/bin/perl" cmd-list.made install install-info \
-C Documentation ''
+ (if guiSupport then ''
# Wrap Tcl/Tk programs
for prog in gitk git-gui git-citool
do
wrapProgram "$out/bin/$prog" \
--set TK_LIBRARY "${tk}/lib/tk8.4" \
--prefix PATH : "${tk}/bin"
done
'' else ''
# don not wrap Tcl/Tk, replace them by notification scripts
for prog in gitk git-gui git-citool
do
notSupported "$out/bin/$prog" "reinstall with config git = { guiSupport = true } set"
done
'')
+ ''# Wrap `git-clone'
wrapProgram $out/bin/git-clone \
--prefix PATH : "${cpio}/bin" '';
meta = {
license = "GPLv2";
homepage = http://git.or.cz;
description = "Git, a popular distributed version control system";
longDescription = ''
Git, a popular distributed version control system designed to
handle very large projects with speed and efficiency.
'';
};
}