From b28f8a1b012580d47066cdb304c3ac708d947c8e Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@lists.indexdata.dk>
Date: Mon, 3 May 2010 13:46:17 +0200
Subject: [PATCH] Skip sections not in use for each distro

For example there are only restricted for a subset of the
distributions.
---
 update-archive/apt-ftparchive.conf.in |    2 +-
 update-archive/apt-release.conf.in    |    2 +-
 update-archive/update-archive.sh      |   46 +++++++++++++++++++++------------
 3 files changed, 32 insertions(+), 18 deletions(-)

diff --git a/update-archive/apt-ftparchive.conf.in b/update-archive/apt-ftparchive.conf.in
index 92047d2..f8e9fab 100644
--- a/update-archive/apt-ftparchive.conf.in
+++ b/update-archive/apt-ftparchive.conf.in
@@ -34,7 +34,7 @@ TreeDefault {
 };
 
 Tree "dists/@dist@" {
-	Sections "main restricted";
+	Sections "@sections@";
 	Architectures "source @architectures@";
 	SrcOverride "/dev/null";
 };
diff --git a/update-archive/apt-release.conf.in b/update-archive/apt-release.conf.in
index babe45a..ca329a2 100644
--- a/update-archive/apt-release.conf.in
+++ b/update-archive/apt-release.conf.in
@@ -3,5 +3,5 @@ APT::FTPArchive::Release::Label "Indexdata";
 APT::FTPArchive::Release::Suite "@dist@";
 APT::FTPArchive::Release::Codename "@dist@";
 APT::FTPArchive::Release::Architectures "@architectures@";
-APT::FTPArchive::Release::Components "main restricted";
+APT::FTPArchive::Release::Components "@sections@";
 APT::FTPArchive::Release::Description "Index Data Debian packages";
diff --git a/update-archive/update-archive.sh b/update-archive/update-archive.sh
index 6f96c09..6e678e6 100755
--- a/update-archive/update-archive.sh
+++ b/update-archive/update-archive.sh
@@ -29,6 +29,7 @@ for vdist in ubuntu/gutsy ubuntu/hardy ubuntu/intrepid ubuntu/jaunty ubuntu/karm
 	# Uncomment to clean the .db (cache)
 	# rm tmp/*
 
+	sections=""
 	for section in main restricted; do
 		# Prepare pool
 		d=pool/dists/$dist/$section
@@ -43,6 +44,7 @@ for vdist in ubuntu/gutsy ubuntu/hardy ubuntu/intrepid ubuntu/jaunty ubuntu/karm
 			fi
 		done
 		# Make symlinks from the regular FTP archive
+		has_packages=false
 		for pdir in /home/ftp/pub/*; do
 			use=false
 			if test -f $pdir/.htaccess -a $section != "main"; then
@@ -63,6 +65,7 @@ for vdist in ubuntu/gutsy ubuntu/hardy ubuntu/intrepid ubuntu/jaunty ubuntu/karm
 							$distdir/*_all.*; do
 						    if test -f $f; then
 							    ln -sf $f $d/${arch}
+				    			    has_packages=true
 						    fi
 						done
 					done
@@ -70,36 +73,47 @@ for vdist in ubuntu/gutsy ubuntu/hardy ubuntu/intrepid ubuntu/jaunty ubuntu/karm
 			fi
 		done
 		# ${confdir}/symclean.sh $d
-		
-		for arch in $architectures; do
-			d=dists/$dist/$section/binary-$arch
+
+		rm -f $d/Release
+		if $has_packages; then
+			if test -z "$sections"; then
+				sections="$section"
+			else
+				sections="$sections $section"
+			fi
+			for arch in $architectures; do
+				d=dists/$dist/$section/binary-$arch
+				if test ! -d $d; then mkdir -p $d; fi
+				echo "Archive: $dist" >$d/Release
+				echo "Component: $section" >>$d/Release
+				echo 'Origin: Indexdata' >>$d/Release
+				echo "Architecture: $arch" >>$d/Release
+			done
+			d=dists/$dist/$section/source
 			if test ! -d $d; then mkdir -p $d; fi
 			echo "Archive: $dist" >$d/Release
 			echo "Component: $section" >>$d/Release
 			echo 'Origin: Indexdata' >>$d/Release
-			echo "Architecture: $arch" >>$d/Release
-		done
-		
-		d=dists/$dist/$section/source
-		if test ! -d $d; then mkdir -p $d; fi
-		echo "Archive: $dist" >$d/Release
-		echo "Component: $section" >>$d/Release
-		echo 'Origin: Indexdata' >>$d/Release
-		echo 'Architecture: source' >>$d/Release
+			echo 'Architecture: source' >>$d/Release
+		fi
 	done
 	# generate
-	echo "Begin Generate $dist"
+	echo "Begin Generate $dist: $sections"
 	F=apt-ftparchive.conf
-	sed "s/@dist@/$dist/g" <${confdir}/${F}.in |sed "s/@architectures@/${architectures}/g" > $F
+	sed "s/@dist@/$dist/g" <${confdir}/${F}.in | \
+		sed "s/@architectures@/${architectures}/g" | \
+		sed "s/@sections@/${sections}/g" > $F
 	# Don't know if clean is needed!
 	# apt-ftparchive clean apt-ftparchive.conf
 	apt-ftparchive generate apt-ftparchive.conf
-	echo "Done generate $dist"
+	echo "Done generate $dist: $sections"
 
 	# release
 	r=dists/$dist/Release
 	F=apt-release.conf
-	sed "s/@dist@/$dist/g" <${confdir}/${F}.in | sed "s/@architectures@/${architectures}/g" >$F
+	sed "s/@dist@/$dist/g" <${confdir}/${F}.in | \
+		sed "s/@architectures@/${architectures}/g" | \
+		sed "s/@sections@/${sections}/g" > $F
 	# Move Release file away while calling using release 
 	rm $r
 	apt-ftparchive -c $F release dists/$dist >tmp_Release
-- 
1.7.10.4