1 files changed, 246 insertions, 0 deletions
diff --git a/docs/changelogs.example b/docs/changelogs.example
new file mode 100755
index 0000000..22ec3f9
--- /dev/null
+++ b/docs/changelogs.example
@@ -0,0 +1,246 @@
+#!/bin/sh
+# This is an example script that can be hooked into reprepro
+# to either generate a hierarchy like packages.debian.org/changelogs/
+# or to generate changelog files in the "third party sites"
+# location apt-get changelogs looks if it is not found in
+# Apt::Changelogs::Server.
+#
+# All you have to do is to:
+# - copy it into you conf/ directory,
+# - if you want "third party site" style changelogs, edit the
+#   CHANGELOGDIR variable below,
+# and
+# - add the following to any distribution in conf/distributions
+#   you want to have changelogs and copyright files extracted:
+#Log:
+# --type=dsc changelogs.example
+# (note the space at the beginning of the second line).
+# This will cause this script to extract changelogs for all
+# newly added source packages. (To generate them for already
+# existing packages, call "reprepro rerunnotifiers").
+
+# DEPENDENCIES: dpkg >= 1.13.9
+
+if test "x${REPREPRO_OUT_DIR:+set}" = xset ; then
+	# Note: due to cd, REPREPRO_*_DIR will no longer
+	# be usable. And only things relative to outdir will work...
+	cd "${REPREPRO_OUT_DIR}" || exit 1
+else
+	# this will also trigger if reprepro < 3.5.1 is used,
+	# in that case replace this with a manual cd to the
+	# correct directory...
+	cat "changelog.example needs to be run by reprepro!" >&2
+	exit 1
+fi
+
+# CHANGELOGDIR set means generate full hierarchy
+# (clients need to set Apt::Changelogs::Server to use that)
+CHANGELOGDIR=changelogs
+
+# CHANGELOGDIR empty means generate changelog (and only changelog) files
+# in the new "third party site" place apt-get changelog is using as fallback:
+#CHANGELOGDIR=
+
+# Set to avoid using some predefined TMPDIR or even /tmp as
+# tempdir:
+
+# TMPDIR=/var/cache/whateveryoucreated
+
+if test -z "$CHANGELOGDIR" ; then
+addsource() {
+	DSCFILE="$1"
+	CANONDSCFILE="$(readlink --canonicalize "$DSCFILE")"
+	CHANGELOGFILE="${DSCFILE%.dsc}.changelog"
+	BASEDIR="$(dirname "$CHANGELOGFILE")"
+	if ! [ -f "$CHANGELOGFILE" ] ; then
+		EXTRACTDIR="$(mktemp -d)"
+		(cd -- "$EXTRACTDIR" && dpkg-source --no-copy -x "$CANONDSCFILE" > /dev/null)
+		install --mode=644 -- "$EXTRACTDIR"/*/debian/changelog "$CHANGELOGFILE"
+		chmod -R u+rwX -- "$EXTRACTDIR"
+		rm -r -- "$EXTRACTDIR"
+	fi
+	if [ -L "$BASEDIR"/current."$CODENAME" ] ; then
+		# should not be there, just to be sure
+		rm -f -- "$BASEDIR"/current."$CODENAME"
+	fi
+	# mark this as needed by this distribution
+	ln -s -- "$(basename "$CHANGELOGFILE")" "$BASEDIR/current.$CODENAME"
+	JUSTADDED="$CHANGELOGFILE"
+}
+delsource() {
+	DSCFILE="$1"
+	CHANGELOGFILE="${DSCFILE%.dsc}.changelog"
+	BASEDIR="$(dirname "$CHANGELOGFILE")"
+	BASENAME="$(basename "$CHANGELOGFILE")"
+	if [ "x$JUSTADDED" = "x$CHANGELOGFILE" ] ; then
+		exit 0
+	fi
+#	echo "delete, basedir=$BASEDIR changelog=$CHANGELOGFILE, dscfile=$DSCFILE, "
+ 	if [ "x$(readlink "$BASEDIR/current.$CODENAME")" = "x$BASENAME" ] ; then
+ 		rm -- "$BASEDIR/current.$CODENAME"
+ 	fi
+ 	NEEDED=0
+ 	for c in "$BASEDIR"/current.* ; do
+ 		if [ "x$(readlink -- "$c")" = "x$BASENAME" ] ; then
+ 			NEEDED=1
+ 		fi
+ 	done
+ 	if [ "$NEEDED" -eq 0 -a -f "$CHANGELOGFILE" ] ; then
+ 		rm -r -- "$CHANGELOGFILE"
+		# to remove the directory if now empty
+		rmdir --ignore-fail-on-non-empty -- "$BASEDIR"
+ 	fi
+}
+
+else # "$CHANGELOGDIR" set:
+
+addsource() {
+	DSCFILE="$1"
+	CANONDSCFILE="$(readlink --canonicalize "$DSCFILE")"
+	TARGETDIR="${CHANGELOGDIR}/${DSCFILE%.dsc}"
+	SUBDIR="$(basename $TARGETDIR)"
+	BASEDIR="$(dirname $TARGETDIR)"
+	if ! [ -d "$TARGETDIR" ] ; then
+		#echo "extract $CANONDSCFILE information to $TARGETDIR"
+		mkdir -p -- "$TARGETDIR"
+		EXTRACTDIR="$(mktemp -d)"
+		(cd -- "$EXTRACTDIR" && dpkg-source --no-copy -x "$CANONDSCFILE" > /dev/null)
+		install --mode=644 -- "$EXTRACTDIR"/*/debian/copyright "$TARGETDIR/copyright"
+		install --mode=644 -- "$EXTRACTDIR"/*/debian/changelog "$TARGETDIR/changelog"
+		chmod -R u+rwX -- "$EXTRACTDIR"
+		rm -r -- "$EXTRACTDIR"
+	fi
+	if [ -L "$BASEDIR"/current."$CODENAME" ] ; then
+		# should not be there, just to be sure
+		rm -f -- "$BASEDIR"/current."$CODENAME"
+	fi
+	# mark this as needed by this distribution
+	ln -s -- "$SUBDIR" "$BASEDIR/current.$CODENAME"
+	JUSTADDED="$TARGETDIR"
+}
+delsource() {
+	DSCFILE="$1"
+	TARGETDIR="${CHANGELOGDIR}/${DSCFILE%.dsc}"
+	SUBDIR="$(basename $TARGETDIR)"
+	BASEDIR="$(dirname $TARGETDIR)"
+	if [ "x$JUSTADDED" = "x$TARGETDIR" ] ; then
+		exit 0
+	fi
+#	echo "delete, basedir=$BASEDIR targetdir=$TARGETDIR, dscfile=$DSCFILE, "
+ 	if [ "x$(readlink "$BASEDIR/current.$CODENAME")" = "x$SUBDIR" ] ; then
+ 		rm -- "$BASEDIR/current.$CODENAME"
+ 	fi
+ 	NEEDED=0
+ 	for c in "$BASEDIR"/current.* ; do
+ 		if [ "x$(readlink -- "$c")" = "x$SUBDIR" ] ; then
+ 			NEEDED=1
+ 		fi
+ 	done
+ 	if [ "$NEEDED" -eq 0 -a -d "$TARGETDIR" ] ; then
+ 		rm -r -- "$TARGETDIR"
+		# to remove the directory if now empty
+		rmdir --ignore-fail-on-non-empty -- "$BASEDIR"
+ 	fi
+}
+fi # CHANGELOGDIR
+
+ACTION="$1"
+CODENAME="$2"
+PACKAGETYPE="$3"
+if [ "x$PACKAGETYPE" != "xdsc" ] ; then
+# the --type=dsc should cause this to never happen, but better safe than sorry.
+	exit 1
+fi
+COMPONENT="$4"
+ARCHITECTURE="$5"
+if [ "x$ARCHITECTURE" != "xsource" ] ; then
+	exit 1
+fi
+NAME="$6"
+shift 6
+JUSTADDED=""
+if [ "x$ACTION" = "xadd" -o "x$ACTION" = "xinfo" ] ; then
+	VERSION="$1"
+	shift
+	if [ "x$1" != "x--" ] ; then
+		exit 2
+	fi
+	shift
+	while [ "$#" -gt 0 ] ; do
+		case "$1" in
+			*.dsc)
+				addsource "$1"
+				;;
+			--)
+				exit 2
+				;;
+		esac
+		shift
+	done
+elif [ "x$ACTION" = "xremove" ] ; then
+	OLDVERSION="$1"
+	shift
+	if [ "x$1" != "x--" ] ; then
+		exit 2
+	fi
+	shift
+	while [ "$#" -gt 0 ] ; do
+		case "$1" in
+			*.dsc)
+				delsource "$1"
+				;;
+			--)
+				exit 2
+				;;
+		esac
+		shift
+	done
+elif [ "x$ACTION" = "xreplace" ] ; then
+	VERSION="$1"
+	shift
+	OLDVERSION="$1"
+	shift
+	if [ "x$1" != "x--" ] ; then
+		exit 2
+	fi
+	shift
+	while [ "$#" -gt 0 -a "x$1" != "x--" ] ; do
+		case "$1" in
+			*.dsc)
+				addsource "$1"
+			;;
+		esac
+		shift
+	done
+	if [ "x$1" != "x--" ] ; then
+		exit 2
+	fi
+	shift
+	while [ "$#" -gt 0 ] ; do
+		case "$1" in
+			*.dsc)
+				delsource "$1"
+				;;
+			--)
+				exit 2
+				;;
+		esac
+		shift
+	done
+fi
+
+exit 0
+# Copyright 2007,2008,2012 Bernhard R. Link <brlink@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02111-1301  USA