dev-vcs/git: Conditionally add patches that improve MediaWiki cloning

Package-Manager: portage-2.2.26

8 files changed, 839 insertions, 8 deletions

diff --git a/dev-vcs/git/files/git-2.7.0-mediawiki-namespaces.patch b/dev-vcs/git/files/git-2.7.0-mediawiki-namespaces.patch
new file mode 100644
index 000000000000..72ab2126fa9c
--- /dev/null
+++ b/dev-vcs/git/files/git-2.7.0-mediawiki-namespaces.patch
@@ -0,0 +1,97 @@
+source:
+https://gist.github.com/anarcat/f821fa285c6b8b6b16a5
+https://github.com/moy/Git-Mediawiki/issues/10
+
+
+From 147224cfe6143c44b16aec0bb6d6a506a6b96ced Mon Sep 17 00:00:00 2001
+From: Kevin <kevin@ki-ai.org>
+Date: Fri, 28 Aug 2015 15:53:37 -0500
+Subject: [PATCH] Add namespace support to git-mediawiki
+
+Signed-off-by: Kevin <kevin@ki-ai.org>
+---
+ contrib/mw-to-git/git-remote-mediawiki.perl | 34 +++++++++++++++++++++++++++--
+ 1 file changed, 32 insertions(+), 2 deletions(-)
+
+diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
+index 8dd74a9..662a5b5 100755
+--- a/contrib/mw-to-git/git-remote-mediawiki.perl
++++ b/contrib/mw-to-git/git-remote-mediawiki.perl
+@@ -17,6 +17,7 @@ use Git;
+ use Git::Mediawiki qw(clean_filename smudge_filename connect_maybe
+ 					EMPTY HTTP_CODE_OK);
+ use DateTime::Format::ISO8601;
++use Scalar::Util;
+ use warnings;
+ 
+ # By default, use UTF-8 to communicate with Git and the user
+@@ -63,6 +64,10 @@ chomp(@tracked_pages);
+ my @tracked_categories = split(/[ \n]/, run_git("config --get-all remote.${remotename}.categories"));
+ chomp(@tracked_categories);
+ 
++# Just like @tracked_categories, but for MediaWiki namespaces.
++my @tracked_namespaces = split(/[ \n]/, run_git("config --get-all remote.${remotename}.namespaces"));
++chomp(@tracked_namespaces);
++
+ # Import media files on pull
+ my $import_media = run_git("config --get --bool remote.${remotename}.mediaimport");
+ chomp($import_media);
+@@ -256,6 +261,23 @@ sub get_mw_tracked_categories {
+ 	return;
+ }
+ 
++sub get_mw_tracked_namespaces {
++    my $pages = shift;
++    foreach my $local_namespace (@tracked_namespaces) {
++        my $mw_pages = $mediawiki->list( {
++            action => 'query',
++            list => 'allpages',
++            apnamespace => get_mw_namespace_id($local_namespace),
++            aplimit => 'max' } )
++            || die $mediawiki->{error}->{code} . ': '
++                . $mediawiki->{error}->{details} . "\n";
++        foreach my $page (@{$mw_pages}) {
++            $pages->{$page->{title}} = $page;
++        }
++    }
++    return;
++}
++
+ sub get_mw_all_pages {
+ 	my $pages = shift;
+ 	# No user-provided list, get the list of pages from the API.
+@@ -319,6 +341,10 @@ sub get_mw_pages {
+ 		$user_defined = 1;
+ 		get_mw_tracked_categories(\%pages);
+ 	}
++    if (@tracked_namespaces) {
++        $user_defined = 1;
++        get_mw_tracked_namespaces(\%pages);
++    }
+ 	if (!$user_defined) {
+ 		get_mw_all_pages(\%pages);
+ 	}
+@@ -1263,7 +1289,6 @@ my %cached_mw_namespace_id;
+ sub get_mw_namespace_id {
+ 	$mediawiki = connect_maybe($mediawiki, $remotename, $url);
+ 	my $name = shift;
+-
+ 	if (!exists $namespace_id{$name}) {
+ 		# Look at configuration file, if the record for that namespace is
+ 		# already cached. Namespaces are stored in form:
+@@ -1331,7 +1356,12 @@ sub get_mw_namespace_id {
+ sub get_mw_namespace_id_for_page {
+ 	my $namespace = shift;
+ 	if ($namespace =~ /^([^:]*):/) {
+-		return get_mw_namespace_id($namespace);
++		my ($ns, $id) = split(/:/, $namespace);
++		if (Scalar::Util::looks_like_number($id)) {
++			return get_mw_namespace_id($ns);
++		} else{
++			return
++		}
+ 	} else {
+ 		return;
+ 	}
+-- 
+2.5.0
diff --git a/dev-vcs/git/files/git-2.7.0-mediawiki-subpages.patch b/dev-vcs/git/files/git-2.7.0-mediawiki-subpages.patch
new file mode 100644
index 000000000000..c798a894d3f8
--- /dev/null
+++ b/dev-vcs/git/files/git-2.7.0-mediawiki-subpages.patch
@@ -0,0 +1,48 @@
+From 2593304723c6def159c10b9060dafa78a775a057 Mon Sep 17 00:00:00 2001
+From: Lyubomyr Shaydariv <lyubomyr-shaydariv@users.noreply.github.com>
+Date: Fri, 11 Sep 2015 00:41:17 +0300
+Subject: [PATCH] git-remote-mediawiki: support subpages as subdirectories
+
+This is a fix for https://github.com/moy/Git-Mediawiki/issues/22
+The subdirectories option is enabled using -c remote.origin.subpageDirs=true
+during the cloning and it is not recommended to be modified in or
+removed from .git/config after the cloning.
+---
+ contrib/mw-to-git/git-remote-mediawiki.perl | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
+index 8dd74a9..f3624be 100755
+--- a/contrib/mw-to-git/git-remote-mediawiki.perl
++++ b/contrib/mw-to-git/git-remote-mediawiki.perl
+@@ -63,6 +63,11 @@
+ my @tracked_categories = split(/[ \n]/, run_git("config --get-all remote.${remotename}.categories"));
+ chomp(@tracked_categories);
+ 
++# Use subdirectories for subpages
++my $use_subpage_dirs = run_git("config --get --bool remote.${remotename}.subpageDirs");
++chomp($use_subpage_dirs);
++$use_subpage_dirs = ($use_subpage_dirs eq 'true');
++
+ # Import media files on pull
+ my $import_media = run_git("config --get --bool remote.${remotename}.mediaimport");
+ chomp($import_media);
+@@ -689,6 +694,9 @@ sub fe_escape_path {
+     $path =~ s/\\/\\\\/g;
+     $path =~ s/"/\\"/g;
+     $path =~ s/\n/\\n/g;
++    if ($use_subpage_dirs) {
++        $path =~ s/%2F/\//g;
++    }
+     return qq("${path}");
+ }
+ 
+@@ -927,7 +935,7 @@ sub mw_import_revids {
+ 		# If this is a revision of the media page for new version
+ 		# of a file do one common commit for both file and media page.
+ 		# Else do commit only for that page.
+-		print {*STDERR} "${n}/", scalar(@{$revision_ids}), ": Revision #$rev->{revid} of $commit{title}\n";
++		print {*STDERR} "${n}/", scalar(@{$revision_ids}), ": Revision #$rev->{revid} of ", fe_escape_path($commit{title}), "\n";
+ 		import_file_revision(\%commit, ($fetch_from == 1), $n_actual, \%mediafile);
+ 	}
+ 
diff --git a/dev-vcs/git/git-2.7.0-r1.ebuild b/dev-vcs/git/git-2.7.0-r1.ebuild
new file mode 100644
index 000000000000..4148ae49e7df
--- /dev/null
+++ b/dev-vcs/git/git-2.7.0-r1.ebuild
@@ -0,0 +1,649 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+GENTOO_DEPEND_ON_PERL=no
+
+# bug #329479: git-remote-testgit is not multiple-version aware
+PYTHON_COMPAT=( python2_7 )
+[[ ${PV} == *9999 ]] && SCM="git-2"
+EGIT_REPO_URI="git://git.kernel.org/pub/scm/git/git.git"
+EGIT_MASTER=pu
+
+inherit toolchain-funcs eutils elisp-common perl-module bash-completion-r1 python-single-r1 systemd ${SCM}
+
+MY_PV="${PV/_rc/.rc}"
+MY_P="${PN}-${MY_PV}"
+
+DOC_VER=${MY_PV}
+
+DESCRIPTION="GIT - the stupid content tracker, the revision control system heavily used by the Linux kernel team"
+HOMEPAGE="http://www.git-scm.com/"
+if [[ ${PV} != *9999 ]]; then
+	SRC_URI_SUFFIX="xz"
+	SRC_URI_GOOG="https://git-core.googlecode.com/files"
+	SRC_URI_KORG="mirror://kernel/software/scm/git"
+	SRC_URI="${SRC_URI_GOOG}/${MY_P}.tar.${SRC_URI_SUFFIX}
+			${SRC_URI_KORG}/${MY_P}.tar.${SRC_URI_SUFFIX}
+			${SRC_URI_GOOG}/${PN}-manpages-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+			${SRC_URI_KORG}/${PN}-manpages-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+			doc? (
+			${SRC_URI_KORG}/${PN}-htmldocs-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+			${SRC_URI_GOOG}/${PN}-htmldocs-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+			)"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv libressl mediawiki mediawiki-experimental +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
+
+# Common to both DEPEND and RDEPEND
+CDEPEND="
+	!libressl? ( dev-libs/openssl:0= )
+	libressl? ( dev-libs/libressl:= )
+	sys-libs/zlib
+	pcre? ( dev-libs/libpcre )
+	perl? ( dev-lang/perl:=[-build(-)] )
+	tk? ( dev-lang/tk:0= )
+	curl? (
+		net-misc/curl
+		webdav? ( dev-libs/expat )
+	)
+	emacs? ( virtual/emacs )
+	gnome-keyring? ( gnome-base/libgnome-keyring )"
+
+RDEPEND="${CDEPEND}
+	gpg? ( app-crypt/gnupg )
+	mediawiki? (
+		dev-perl/HTML-Tree
+		dev-perl/MediaWiki-API
+	)
+	perl? ( dev-perl/Error
+			dev-perl/Net-SMTP-SSL
+			dev-perl/Authen-SASL
+			cgi? ( dev-perl/CGI highlight? ( app-text/highlight ) )
+			cvs? ( >=dev-vcs/cvsps-2.1:0 dev-perl/DBI dev-perl/DBD-SQLite )
+			subversion? ( dev-vcs/subversion[-dso,perl] dev-perl/libwww-perl dev-perl/TermReadKey )
+			)
+	python? ( gtk?
+	(
+		>=dev-python/pygtk-2.8[${PYTHON_USEDEP}]
+		>=dev-python/pygtksourceview-2.10.1-r1:2[${PYTHON_USEDEP}]
+	)
+		${PYTHON_DEPS} )"
+
+# This is how info docs are created with Git:
+#   .txt/asciidoc --(asciidoc)---------> .xml/docbook
+#   .xml/docbook  --(docbook2texi.pl)--> .texi
+#   .texi         --(makeinfo)---------> .info
+DEPEND="${CDEPEND}
+	doc? (
+		app-text/asciidoc
+		app-text/docbook2X
+		sys-apps/texinfo
+		app-text/xmlto
+	)
+	nls? ( sys-devel/gettext )
+	test? (	app-crypt/gnupg	)"
+
+# Live ebuild builds man pages and HTML docs, additionally
+if [[ ${PV} == *9999 ]]; then
+	DEPEND="${DEPEND}
+		app-text/asciidoc"
+fi
+
+SITEFILE=50${PN}-gentoo.el
+S="${WORKDIR}/${MY_P}"
+
+REQUIRED_USE="
+	cgi? ( perl )
+	cvs? ( perl )
+	mediawiki? ( perl )
+	mediawiki-experimental? ( mediawiki )
+	subversion? ( perl )
+	webdav? ( curl )
+	gtk? ( python )
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+pkg_setup() {
+	if use subversion && has_version "dev-vcs/subversion[dso]"; then
+		ewarn "Per Gentoo bugs #223747, #238586, when subversion is built"
+		ewarn "with USE=dso, there may be weird crashes in git-svn. You"
+		ewarn "have been warned."
+	fi
+	if use python ; then
+		python-single-r1_pkg_setup
+	fi
+}
+
+# This is needed because for some obscure reasons future calls to make don't
+# pick up these exports if we export them in src_unpack()
+exportmakeopts() {
+	local myopts
+
+	if use blksha1 ; then
+		myopts+=" BLK_SHA1=YesPlease"
+	elif use ppcsha1 ; then
+		myopts+=" PPC_SHA1=YesPlease"
+	fi
+
+	if use curl ; then
+		use webdav || myopts+=" NO_EXPAT=YesPlease"
+	else
+		myopts+=" NO_CURL=YesPlease"
+	fi
+
+	# broken assumptions, because of broken build system ...
+	myopts+=" NO_FINK=YesPlease NO_DARWIN_PORTS=YesPlease"
+	myopts+=" INSTALL=install TAR=tar"
+	myopts+=" SHELL_PATH=${EPREFIX}/bin/sh"
+	myopts+=" SANE_TOOL_PATH="
+	myopts+=" OLD_ICONV="
+	myopts+=" NO_EXTERNAL_GREP="
+
+	# For svn-fe
+	extlibs="-lz -lssl ${S}/xdiff/lib.a $(usex threads -lpthread '')"
+
+	# can't define this to null, since the entire makefile depends on it
+	sed -i -e '/\/usr\/local/s/BASIC_/#BASIC_/' Makefile
+
+	use iconv \
+		|| myopts+=" NO_ICONV=YesPlease"
+	use nls \
+		|| myopts+=" NO_GETTEXT=YesPlease"
+	use tk \
+		|| myopts+=" NO_TCLTK=YesPlease"
+	use pcre \
+		&& myopts+=" USE_LIBPCRE=yes" \
+		&& extlibs+=" -lpcre"
+	use perl \
+		&& myopts+=" INSTALLDIRS=vendor" \
+		|| myopts+=" NO_PERL=YesPlease"
+	use python \
+		|| myopts+=" NO_PYTHON=YesPlease"
+	use subversion \
+		|| myopts+=" NO_SVN_TESTS=YesPlease"
+	use threads \
+		&& myopts+=" THREADED_DELTA_SEARCH=YesPlease" \
+		|| myopts+=" NO_PTHREADS=YesPlease"
+	use cvs \
+		|| myopts+=" NO_CVS=YesPlease"
+# Disabled until ~m68k-mint can be keyworded again
+#	if [[ ${CHOST} == *-mint* ]] ; then
+#		myopts+=" NO_MMAP=YesPlease"
+#		myopts+=" NO_IPV6=YesPlease"
+#		myopts+=" NO_STRLCPY=YesPlease"
+#		myopts+=" NO_MEMMEM=YesPlease"
+#		myopts+=" NO_MKDTEMP=YesPlease"
+#		myopts+=" NO_MKSTEMPS=YesPlease"
+#	fi
+	if [[ ${CHOST} == ia64-*-hpux* ]]; then
+		myopts+=" NO_NSEC=YesPlease"
+	fi
+	if [[ ${CHOST} == *-*-aix* ]]; then
+		myopts+=" NO_FNMATCH_CASEFOLD=YesPlease"
+	fi
+	if [[ ${CHOST} == *-solaris* ]]; then
+		myopts+=" NEEDS_LIBICONV=YesPlease"
+	fi
+
+	has_version '>=app-text/asciidoc-8.0' \
+		&& myopts+=" ASCIIDOC8=YesPlease"
+	myopts+=" ASCIIDOC_NO_ROFF=YesPlease"
+
+	# Bug 290465:
+	# builtin-fetch-pack.c:816: error: 'struct stat' has no member named 'st_mtim'
+	[[ "${CHOST}" == *-uclibc* ]] && \
+		myopts+=" NO_NSEC=YesPlease"
+
+	export MY_MAKEOPTS="${myopts}"
+	export EXTLIBS="${extlibs}"
+}
+
+src_unpack() {
+	if [[ ${PV} != *9999 ]]; then
+		unpack ${MY_P}.tar.${SRC_URI_SUFFIX}
+		cd "${S}"
+		unpack ${PN}-manpages-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+		use doc && \
+			cd "${S}"/Documentation && \
+			unpack ${PN}-htmldocs-${DOC_VER}.tar.${SRC_URI_SUFFIX}
+		cd "${S}"
+	else
+		git-2_src_unpack
+		cd "${S}"
+		#cp "${FILESDIR}"/GIT-VERSION-GEN .
+	fi
+
+}
+
+src_prepare() {
+	# bug #350330 - automagic CVS when we don't want it is bad.
+	epatch "${FILESDIR}"/git-2.2.2-optional-cvs.patch
+
+	# install mediawiki perl modules also in vendor_dir
+	# hack, needs better upstream solution
+	epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch
+
+	# add experimental patches to improve mediawiki support
+	# see patches for origin
+	if use mediawiki-experimental ; then
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-namespaces.patch
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-subpages.patch
+	fi
+
+	epatch "${FILESDIR}"/git-2.2.0-svn-fe-linking.patch
+
+	# Bug #493306, where FreeBSD 10.x merged libiconv into its libc.
+	epatch "${FILESDIR}"/git-2.5.1-freebsd-10.x-no-iconv.patch
+
+	epatch_user
+
+	sed -i \
+		-e 's:^\(CFLAGS[[:space:]]*=\).*$:\1 $(OPTCFLAGS) -Wall:' \
+		-e 's:^\(LDFLAGS[[:space:]]*=\).*$:\1 $(OPTLDFLAGS):' \
+		-e 's:^\(CC[[:space:]]* =\).*$:\1$(OPTCC):' \
+		-e 's:^\(AR[[:space:]]* =\).*$:\1$(OPTAR):' \
+		-e "s:\(PYTHON_PATH[[:space:]]\+=[[:space:]]\+\)\(.*\)$:\1${EPREFIX}\2:" \
+		-e "s:\(PERL_PATH[[:space:]]\+=[[:space:]]\+\)\(.*\)$:\1${EPREFIX}\2:" \
+		Makefile contrib/svn-fe/Makefile || die "sed failed"
+
+	# Never install the private copy of Error.pm (bug #296310)
+	sed -i \
+		-e '/private-Error.pm/s,^,#,' \
+		perl/Makefile.PL
+
+	# Fix docbook2texi command
+	sed -r -i 's/DOCBOOK2X_TEXI[[:space:]]*=[[:space:]]*docbook2x-texi/DOCBOOK2X_TEXI = docbook2texi.pl/' \
+		Documentation/Makefile || die "sed failed"
+
+	# Fix git-subtree missing DESTDIR
+	sed -i \
+		-e '/$(INSTALL)/s/ $(libexecdir)/ $(DESTDIR)$(libexecdir)/g' \
+		-e '/$(INSTALL)/s/ $(man1dir)/ $(DESTDIR)$(man1dir)/g'  \
+		contrib/subtree/Makefile
+}
+
+git_emake() {
+	# bug #326625: PERL_PATH, PERL_MM_OPT
+	# bug #320647: PYTHON_PATH
+	PYTHON_PATH=""
+	use python && PYTHON_PATH="${PYTHON}"
+	emake ${MY_MAKEOPTS} \
+		DESTDIR="${D}" \
+		OPTCFLAGS="${CFLAGS}" \
+		OPTLDFLAGS="${LDFLAGS}" \
+		OPTCC="$(tc-getCC)" \
+		OPTAR="$(tc-getAR)" \
+		prefix="${EPREFIX}"/usr \
+		htmldir="${EPREFIX}"/usr/share/doc/${PF}/html \
+		sysconfdir="${EPREFIX}"/etc \
+		PYTHON_PATH="${PYTHON_PATH}" \
+		PERL_MM_OPT="" \
+		GIT_TEST_OPTS="--no-color" \
+		V=1 \
+		"$@"
+	# This is the fix for bug #326625, but it also causes breakage, see bug
+	# #352693.
+	# PERL_PATH="${EPREFIX}/usr/bin/env perl" \
+}
+
+src_configure() {
+	exportmakeopts
+}
+
+src_compile() {
+	if use perl ; then
+	git_emake perl/PM.stamp || die "emake perl/PM.stamp failed"
+	git_emake perl/perl.mak || die "emake perl/perl.mak failed"
+	fi
+	git_emake || die "emake failed"
+
+	if use emacs ; then
+		elisp-compile contrib/emacs/git{,-blame}.el
+	fi
+
+	if use perl && use cgi ; then
+		git_emake \
+			gitweb \
+			|| die "emake gitweb (cgi) failed"
+	fi
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		cd "${S}"/contrib/credential/osxkeychain || die "cd credential/osxkeychain"
+		git_emake || die "emake credential-osxkeychain"
+	fi
+
+	cd "${S}"/Documentation
+	if [[ ${PV} == *9999 ]] ; then
+		git_emake man \
+			|| die "emake man failed"
+		if use doc ; then
+			git_emake info html \
+				|| die "emake info html failed"
+		fi
+	else
+		if use doc ; then
+			git_emake info \
+				|| die "emake info html failed"
+		fi
+	fi
+
+	if use subversion ; then
+		cd "${S}"/contrib/svn-fe
+		# by defining EXTLIBS we override the detection for libintl and
+		# libiconv, bug #516168
+		local nlsiconv=
+		use nls && use !elibc_glibc && nlsiconv+=" -lintl"
+		use iconv && use !elibc_glibc && nlsiconv+=" -liconv"
+		git_emake EXTLIBS="${EXTLIBS} ${nlsiconv}" || die "emake svn-fe failed"
+		if use doc ; then
+			git_emake svn-fe.{1,html} || die "emake svn-fe.1 svn-fe.html failed"
+		fi
+		cd "${S}"
+	fi
+
+	if use gnome-keyring ; then
+		cd "${S}"/contrib/credential/gnome-keyring
+		git_emake || die "emake git-credential-gnome-keyring failed"
+	fi
+
+	cd "${S}"/contrib/subtree
+	git_emake
+	use doc && git_emake doc
+
+	if use mediawiki ; then
+		cd "${S}"/contrib/mw-to-git
+		git_emake
+	fi
+}
+
+src_install() {
+	git_emake \
+		install || \
+		die "make install failed"
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		dobin contrib/credential/osxkeychain/git-credential-osxkeychain
+	fi
+
+	# Depending on the tarball and manual rebuild of the documentation, the
+	# manpages may exist in either OR both of these directories.
+	find man?/*.[157] >/dev/null 2>&1 && doman man?/*.[157]
+	find Documentation/*.[157] >/dev/null 2>&1 && doman Documentation/*.[157]
+
+	dodoc README Documentation/{SubmittingPatches,CodingGuidelines}
+	use doc && dodir /usr/share/doc/${PF}/html
+	for d in / /howto/ /technical/ ; do
+		docinto ${d}
+		dodoc Documentation${d}*.txt
+		use doc && dohtml -p ${d} Documentation${d}*.html
+	done
+	docinto /
+	# Upstream does not ship this pre-built :-(
+	use doc && doinfo Documentation/{git,gitman}.info
+
+	newbashcomp contrib/completion/git-completion.bash ${PN}
+	bashcomp_alias git gitk
+	# Not really a bash-completion file (bug #477920)
+	# but still needed uncompressed (bug #507480)
+	insinto /usr/share/${PN}
+	doins contrib/completion/git-prompt.sh
+
+	if use emacs ; then
+		elisp-install ${PN} contrib/emacs/git.{el,elc}
+		elisp-install ${PN} contrib/emacs/git-blame.{el,elc}
+		#elisp-install ${PN}/compat contrib/emacs/vc-git.{el,elc}
+		# don't add automatically to the load-path, so the sitefile
+		# can do a conditional loading
+		touch "${ED}${SITELISP}/${PN}/compat/.nosearch"
+		elisp-site-file-install "${FILESDIR}"/${SITEFILE}
+	fi
+
+	if use python && use gtk ; then
+		python_doscript "${S}"/contrib/gitview/gitview
+		dodoc "${S}"/contrib/gitview/gitview.txt
+	fi
+
+	#dobin contrib/fast-import/git-p4 # Moved upstream
+	#dodoc contrib/fast-import/git-p4.txt # Moved upstream
+	newbin contrib/fast-import/import-tars.perl import-tars
+	exeinto /usr/libexec/git-core/
+	newexe contrib/git-resurrect.sh git-resurrect
+
+	# git-subtree
+	cd "${S}"/contrib/subtree
+	git_emake install || die "Failed to emake install git-subtree"
+	if use doc ; then
+		git_emake install-man install-doc || die "Failed to emake install-doc install-mangit-subtree"
+	fi
+	newdoc README README.git-subtree
+	dodoc git-subtree.txt
+	cd "${S}"
+
+	if use mediawiki ; then
+		cd "${S}"/contrib/mw-to-git
+		git_emake install
+		cd "${S}"
+	fi
+
+	# diff-highlight
+	dobin contrib/diff-highlight/diff-highlight
+	newdoc contrib/diff-highlight/README README.diff-highlight
+
+	# git-jump
+	exeinto /usr/libexec/git-core/
+	doexe contrib/git-jump/git-jump
+	newdoc contrib/git-jump/README git-jump.txt
+
+	# git-contacts
+	exeinto /usr/libexec/git-core/
+	doexe contrib/contacts/git-contacts
+	dodoc contrib/contacts/git-contacts.txt
+
+	if use gnome-keyring ; then
+		cd "${S}"/contrib/credential/gnome-keyring
+		dobin git-credential-gnome-keyring
+	fi
+
+	if use subversion ; then
+		cd "${S}"/contrib/svn-fe
+		dobin svn-fe
+		dodoc svn-fe.txt
+		use doc && doman svn-fe.1 && dohtml svn-fe.html
+		cd "${S}"
+	fi
+
+	dodir /usr/share/${PN}/contrib
+	# The following are excluded:
+	# completion - installed above
+	# credential/gnome-keyring TODO
+	# diff-highlight - done above
+	# emacs - installed above
+	# examples - these are stuff that is not used in Git anymore actually
+	# git-jump - done above
+	# gitview - installed above
+	# p4import - excluded because fast-import has a better one
+	# patches - stuff the Git guys made to go upstream to other places
+	# persistent-https - TODO
+	# mw-to-git - TODO
+	# subtree - build  seperately
+	# svnimport - use git-svn
+	# thunderbird-patch-inline - fixes thunderbird
+	for i in \
+		buildsystems convert-objects fast-import \
+		hg-to-git hooks remotes2config.sh rerere-train.sh \
+		stats workdir \
+		; do
+		cp -rf \
+			"${S}"/contrib/${i} \
+			"${ED}"/usr/share/${PN}/contrib \
+			|| die "Failed contrib ${i}"
+	done
+
+	if use perl && use cgi ; then
+		# We used to install in /usr/share/${PN}/gitweb
+		# but upstream installs in /usr/share/gitweb
+		# so we will install a symlink and use their location for compat with other
+		# distros
+		dosym /usr/share/gitweb /usr/share/${PN}/gitweb
+
+		# INSTALL discusses configuration issues, not just installation
+		docinto /
+		newdoc  "${S}"/gitweb/INSTALL INSTALL.gitweb
+		newdoc  "${S}"/gitweb/README README.gitweb
+
+		find "${ED}"/usr/lib64/perl5/ \
+			-name .packlist \
+			-exec rm \{\} \;
+	else
+		rm -rf "${ED}"/usr/share/gitweb
+	fi
+
+	if ! use subversion ; then
+		rm -f "${ED}"/usr/libexec/git-core/git-svn \
+			"${ED}"/usr/share/man/man1/git-svn.1*
+	fi
+
+	if use xinetd ; then
+		insinto /etc/xinetd.d
+		newins "${FILESDIR}"/git-daemon.xinetd git-daemon
+	fi
+
+	if use !prefix ; then
+		newinitd "${FILESDIR}"/git-daemon-r1.initd git-daemon
+		newconfd "${FILESDIR}"/git-daemon.confd git-daemon
+		systemd_newunit "${FILESDIR}/git-daemon_at.service" "git-daemon@.service"
+		systemd_dounit "${FILESDIR}/git-daemon.socket"
+	fi
+
+	perl_delete_localpod
+}
+
+src_test() {
+	local disabled="" #t7004-tag.sh" #520270
+	local tests_cvs="t9200-git-cvsexportcommit.sh \
+					t9400-git-cvsserver-server.sh \
+					t9401-git-cvsserver-crlf.sh \
+					t9402-git-cvsserver-refs.sh \
+					t9600-cvsimport.sh \
+					t9601-cvsimport-vendor-branch.sh \
+					t9602-cvsimport-branches-tags.sh \
+					t9603-cvsimport-patchsets.sh \
+					t9604-cvsimport-timestamps.sh"
+	local tests_perl="t3701-add-interactive.sh \
+					t5502-quickfetch.sh \
+					t5512-ls-remote.sh \
+					t5520-pull.sh \
+					t7106-reset-unborn-branch.sh \
+					t7501-commit.sh"
+	# Bug #225601 - t0004 is not suitable for root perm
+	# Bug #219839 - t1004 is not suitable for root perm
+	# t0001-init.sh - check for init notices EPERM*  fails
+	local tests_nonroot="t0001-init.sh \
+		t0004-unwritable.sh \
+		t0070-fundamental.sh \
+		t1004-read-tree-m-u-wf.sh \
+		t3700-add.sh \
+		t7300-clean.sh"
+	# t9100 still fails with symlinks in SVN 1.7
+	local test_svn="t9100-git-svn-basic.sh"
+
+	# Unzip is used only for the testcase code, not by any normal parts of Git.
+	if ! has_version app-arch/unzip ; then
+		einfo "Disabling tar-tree tests"
+		disabled="${disabled} t5000-tar-tree.sh"
+	fi
+
+	cvs=0
+	use cvs && let cvs=$cvs+1
+	if [[ ${EUID} -eq 0 ]]; then
+		if [[ $cvs -eq 1 ]]; then
+			ewarn "Skipping CVS tests because CVS does not work as root!"
+			ewarn "You should retest with FEATURES=userpriv!"
+			disabled="${disabled} ${tests_cvs}"
+		fi
+		einfo "Skipping other tests that require being non-root"
+		disabled="${disabled} ${tests_nonroot}"
+	else
+		[[ $cvs -gt 0 ]] && \
+			has_version dev-vcs/cvs && \
+			let cvs=$cvs+1
+		[[ $cvs -gt 1 ]] && \
+			has_version "dev-vcs/cvs[server]" && \
+			let cvs=$cvs+1
+		if [[ $cvs -lt 3 ]]; then
+			einfo "Disabling CVS tests (needs dev-vcs/cvs[USE=server])"
+			disabled="${disabled} ${tests_cvs}"
+		fi
+	fi
+
+	if ! use perl ; then
+		einfo "Disabling tests that need Perl"
+		disabled="${disabled} ${tests_perl}"
+	fi
+
+	einfo "Disabling tests that fail with SVN 1.7"
+	disabled="${disabled} ${test_svn}"
+
+	# Reset all previously disabled tests
+	cd "${S}/t"
+	for i in *.sh.DISABLED ; do
+		[[ -f "${i}" ]] && mv -f "${i}" "${i%.DISABLED}"
+	done
+	einfo "Disabled tests:"
+	for i in ${disabled} ; do
+		[[ -f "${i}" ]] && mv -f "${i}" "${i}.DISABLED" && einfo "Disabled $i"
+	done
+
+	# Avoid the test system removing the results because we want them ourselves
+	sed -e '/^[[:space:]]*$(MAKE) clean/s,^,#,g' \
+		-i "${S}"/t/Makefile
+
+	# Clean old results first, must always run
+	cd "${S}/t"
+	nonfatal git_emake clean
+
+	# Now run the tests, keep going if we hit an error, and don't terminate on
+	# failure
+	cd "${S}"
+	einfo "Start test run"
+	#MAKEOPTS=-j1
+	nonfatal git_emake --keep-going test
+	rc=$?
+
+	# Display nice results, now print the results
+	cd "${S}/t"
+	nonfatal git_emake aggregate-results
+
+	# And bail if there was a problem
+	[ $rc -eq 0 ] || die "tests failed. Please file a bug."
+}
+
+showpkgdeps() {
+	local pkg=$1
+	shift
+	elog "  $(printf "%-17s:" ${pkg}) ${@}"
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+	einfo "Please read /usr/share/bash-completion/git for Git bash command completion"
+	einfo "Please read /usr/share/git/git-prompt.sh for Git bash prompt"
+	einfo "Note that the prompt bash code is now in that separate script"
+	elog "These additional scripts need some dependencies:"
+	echo
+	showpkgdeps git-quiltimport "dev-util/quilt"
+	showpkgdeps git-instaweb \
+		"|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )"
+	echo
+	use mediawiki-experimental && ewarn "Using experimental git-mediawiki patches. The stability of cloned wiki filesystems is not guaranteed."
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-vcs/git/git-9999-r1.ebuild b/dev-vcs/git/git-9999-r1.ebuild
index 460140c73abb..b414783eff4d 100644
--- a/dev-vcs/git/git-9999-r1.ebuild
+++ b/dev-vcs/git/git-9999-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -38,7 +38,7 @@ fi
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
+IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki mediawiki-experimental +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
 
 # Common to both DEPEND and RDEPEND
 CDEPEND="
@@ -102,6 +102,7 @@ REQUIRED_USE="
 	cgi? ( perl )
 	cvs? ( perl )
 	mediawiki? ( perl )
+	mediawiki-experimental? ( mediawiki )
 	subversion? ( perl )
 	webdav? ( curl )
 	gtk? ( python )
@@ -228,6 +229,13 @@ src_prepare() {
 	# hack, needs better upstream solution
 	epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch
 
+	# add experimental patches to improve mediawiki support
+	# see patches for origin
+	if use mediawiki-experimental ; then
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-namespaces.patch
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-subpages.patch
+	fi
+
 	epatch "${FILESDIR}"/git-2.2.0-svn-fe-linking.patch
 
 	epatch_user
@@ -630,6 +638,7 @@ pkg_postinst() {
 	showpkgdeps git-instaweb \
 		"|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )"
 	echo
+	use mediawiki-experimental && ewarn "Using experimental git-mediawiki patches. The stability of cloned wiki filesystems is not guaranteed."
 }
 
 pkg_postrm() {
diff --git a/dev-vcs/git/git-9999-r2.ebuild b/dev-vcs/git/git-9999-r2.ebuild
index 71727688b49b..91378e19a3e1 100644
--- a/dev-vcs/git/git-9999-r2.ebuild
+++ b/dev-vcs/git/git-9999-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -38,7 +38,7 @@ fi
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
+IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki mediawiki-experimental +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
 
 # Common to both DEPEND and RDEPEND
 CDEPEND="
@@ -102,6 +102,7 @@ REQUIRED_USE="
 	cgi? ( perl )
 	cvs? ( perl )
 	mediawiki? ( perl )
+	mediawiki-experimental? ( mediawiki )
 	subversion? ( perl )
 	webdav? ( curl )
 	gtk? ( python )
@@ -228,6 +229,13 @@ src_prepare() {
 	# hack, needs better upstream solution
 	epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch
 
+	# add experimental patches to improve mediawiki support
+	# see patches for origin
+	if use mediawiki-experimental ; then
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-namespaces.patch
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-subpages.patch
+	fi
+
 	epatch "${FILESDIR}"/${PN}-2.2.0-svn-fe-linking.patch
 
 	epatch_user
@@ -630,6 +638,7 @@ pkg_postinst() {
 	showpkgdeps git-instaweb \
 		"|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )"
 	echo
+	use mediawiki-experimental && ewarn "Using experimental git-mediawiki patches. The stability of cloned wiki filesystems is not guaranteed."
 }
 
 pkg_postrm() {
diff --git a/dev-vcs/git/git-9999-r3.ebuild b/dev-vcs/git/git-9999-r3.ebuild
index a9feb918ee25..b9b4d5a65c7f 100644
--- a/dev-vcs/git/git-9999-r3.ebuild
+++ b/dev-vcs/git/git-9999-r3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -38,7 +38,7 @@ fi
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv libressl mediawiki +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
+IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv libressl mediawiki mediawiki-experimental +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
 
 # Common to both DEPEND and RDEPEND
 CDEPEND="
@@ -103,6 +103,7 @@ REQUIRED_USE="
 	cgi? ( perl )
 	cvs? ( perl )
 	mediawiki? ( perl )
+	mediawiki-experimental? ( mediawiki )
 	subversion? ( perl )
 	webdav? ( curl )
 	gtk? ( python )
@@ -231,6 +232,13 @@ src_prepare() {
 	# hack, needs better upstream solution
 	epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch
 
+	# add experimental patches to improve mediawiki support
+	# see patches for origin
+	if use mediawiki-experimental ; then
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-namespaces.patch
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-subpages.patch
+	fi
+
 	epatch "${FILESDIR}"/git-2.2.0-svn-fe-linking.patch
 
 	epatch_user
@@ -633,6 +641,7 @@ pkg_postinst() {
 	showpkgdeps git-instaweb \
 		"|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )"
 	echo
+	use mediawiki-experimental && ewarn "Using experimental git-mediawiki patches. The stability of cloned wiki filesystems is not guaranteed."
 }
 
 pkg_postrm() {
diff --git a/dev-vcs/git/git-9999.ebuild b/dev-vcs/git/git-9999.ebuild
index 7a5cc559f4e0..18fa6195d5e7 100644
--- a/dev-vcs/git/git-9999.ebuild
+++ b/dev-vcs/git/git-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -38,7 +38,7 @@ fi
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
+IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki mediawiki-experimental +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test"
 
 # Common to both DEPEND and RDEPEND
 CDEPEND="
@@ -102,6 +102,7 @@ REQUIRED_USE="
 	cgi? ( perl )
 	cvs? ( perl )
 	mediawiki? ( perl )
+	mediawiki-experimental? ( mediawiki )
 	subversion? ( perl )
 	webdav? ( curl )
 	gtk? ( python )
@@ -228,6 +229,13 @@ src_prepare() {
 	# hack, needs better upstream solution
 	epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch
 
+	# add experimental patches to improve mediawiki support
+	# see patches for origin
+	if use mediawiki-experimental ; then
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-namespaces.patch
+		epatch "${FILESDIR}"/git-2.7.0-mediawiki-subpages.patch
+	fi
+
 	epatch "${FILESDIR}"/${PN}-2.2.0-svn-fe-linking.patch
 
 	epatch_user
@@ -630,6 +638,7 @@ pkg_postinst() {
 	showpkgdeps git-instaweb \
 		"|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )"
 	echo
+	use mediawiki-experimental && ewarn "Using experimental git-mediawiki patches. The stability of cloned wiki filesystems is not guaranteed."
 }
 
 pkg_postrm() {
diff --git a/dev-vcs/git/metadata.xml b/dev-vcs/git/metadata.xml
index dc1473f88185..f80c7dd5647d 100644
--- a/dev-vcs/git/metadata.xml
+++ b/dev-vcs/git/metadata.xml
@@ -31,6 +31,7 @@
     <flag name="gtk">Include the gitview contrib tool</flag>
     <flag name="highlight">GitWeb support for app-text/highlight</flag>
     <flag name="mediawiki">Support pulling and pushing from MediaWiki</flag>
+    <flag name="mediawiki-experimental">Add experimental patches for improved MediaWiki support</flag>
     <flag name="ppcsha1">Make use of a bundled routine that is optimized for the PPC arch</flag>
     <flag name="subversion">Include git-svn for <pkg>dev-vcs/subversion</pkg> support</flag>
     <flag name="tk">Include the 'gitk' and 'git gui' tools</flag>