From 2806d315b12eb34883ba01befba85cf26f147034 Mon Sep 17 00:00:00 2001
From: Gianni Ceccarelli <dakkar@thenautilus.net>
Date: Thu, 13 Aug 2009 20:07:26 +0000
Subject: new ebuild

---
 www-apps/cgit/cgit-9999.ebuild | 120 ++++++++++++++++++++++++++++-------------
 1 file changed, 83 insertions(+), 37 deletions(-)

diff --git a/www-apps/cgit/cgit-9999.ebuild b/www-apps/cgit/cgit-9999.ebuild
index de33543..6291a8c 100644
--- a/www-apps/cgit/cgit-9999.ebuild
+++ b/www-apps/cgit/cgit-9999.ebuild
@@ -1,64 +1,110 @@
-# Copyright 1999-2008 Gentoo Foundation
+# Copyright 1999-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: $
 
-inherit git webapp
+inherit eutils webapp
 
-EGIT_REPO_URI="git://hjemli.net/pub/git/cgit"
-
-GIT_V="1.5.5.1"
+use dataonly || GIT_V="$(git --version | cut -d ' ' -f 3)"
 
 DESCRIPTION="a fast web-interface for git repositories"
 HOMEPAGE="http://hjemli.net/git/cgit/about/"
-SRC_URI="mirror://kernel/software/scm/git/git-${GIT_V}.tar.bz2"
+SRC_URI="!dataonly? ( mirror://kernel/software/scm/git/git-${GIT_V}.tar.bz2 )
+		http://hjemli.net/git/cgit/snapshot/${P}.tar.bz2"
 
 LICENSE="GPL-2"
 KEYWORDS="~amd64 ~x86"
-IUSE=""
 
-RDEPEND="dev-util/git
-		sys-libs/zlib
-		dev-libs/openssl"
+IUSE="standalone dataonly"
+
+# This is remote installation, so we don't need any depends
+use standalone || need_httpd_cgi
+
+RDEPEND="!dataonly? ( dev-util/git )
+			sys-libs/zlib
+			dev-libs/openssl"
+
 DEPEND="${RDEPEND}"
 
-S=${WORKDIR}
+S="${WORKDIR}/cgit-${PV}"
 
-src_unpack() {
-	git_src_unpack
+pkg_setup() {
+	if use standalone; then
+		use dataonly && die "standalone and dataonly are conflicting USE-flags"
+		use vhosts && ewarn "vhosts flag is useless with standalone installation"
+
+		# We're into fast-cgi environment, so we need user to operate on
+		enewuser cgit
+		enewgroup cgit
+	else
+		webapp_pkg_setup
+	fi
+}
 
-	# Extract the git release
+src_unpack() {
 	unpack ${A}
+
 	cd "${S}"
-	rmdir git
-	mv git-${GIT_V} git
-        cp ${FILESDIR}/cgitrc .
-
-	sed -i \
-		-e "s:#css=/cgit/cgit.css:css=/cgit/cgit.css:" \
-		-e "s:#logo=/cgit/git-logo.png:logo=/cgit/cgit.png:" \
-		-e "s:#cache-root=/var/cache/cgit:cache-root=/var/cache/cgit:" \
-		cgitrc || die "patching cgitrc failed"
+
+	if ! use dataonly; then
+		rmdir git
+
+		mv "${WORKDIR}/git-${GIT_V}" git
+	fi
+}
+
+src_compile() {
+	# Skip compilation if this is dataonly build
+	use dataonly && return 0
+
+	emake || die "emake failed"
 }
 
 src_install() {
-	webapp_src_preinst
+	if ! use dataonly; then
+		mv cgit cgit.cgi
+
+		insinto /etc
+		doins "${FILESDIR}"/cgitrc
+
+		local cache_dir=/var/cache/cgit
+
+		dodir "${cache_dir}"
+		keepdir "${cache_dir}"
+
+		use standalone && fowners cgit:cgit "${cache_dir}"
 
-	insinto ${MY_HTDOCSDIR}
-	mv cgit cgit.cgi
-	doins ${FILESDIR}/.htaccess cgit.cgi cgit.css cgit.png
+		dodoc cgitrc.5.txt
+	fi
 
-	insinto /etc
-	doins cgitrc
+	if use standalone; then
+		dobin cgit.cgi
+	else
+		webapp_src_preinst
 
-	dodir /var/cache/cgit
-	keepdir /var/cache/cgit
+		insinto "${MY_HTDOCSDIR}"
+		doins cgit.css cgit.png
 
-	# This is just plain wrong, how to do it correctly? (copied from bugzilla
-	# 3.0.4 ebuild)
-	chmod +x "${D}${MY_HTDOCSDIR}"/*.cgi
+		if ! use dataonly; then
+			exeinto "${MY_CGIBINDIR}"
+			doexe cgit.cgi
 
-	webapp_postinst_txt en "${FILESDIR}"/postinstall-en.txt
-	
+			insinto "${MY_APPDIR}"/conf
+			doins "${FILESDIR}"/cgitrc
+			webapp_configfile "${MY_APPDIR}"/conf/cgitrc
+		fi
+
+		webapp_postinst_txt en "${FILESDIR}"/postinstall-en.txt
+
+		webapp_src_install
+	fi
+}
+
+pkg_postinst() {
+	# We don't want to use webapp if this is standalone setup
+	use standalone || webapp_pkg_postinst
+}
 
-	webapp_src_install
+pkg_prerm() {
+	# Same idea
+	use standalone || webapp_pkg_prerm
 }
-- 
cgit v1.2.3