New script to dump packaging lists from aptitude and debconf.

1 files changed, 66 insertions, 0 deletions

diff --git a/localbackuppkglists b/localbackuppkglists
new file mode 100755
index 0000000..5a4b5ef
--- /dev/null
+++ b/localbackuppkglists
@@ -0,0 +1,66 @@
+#!/bin/sh
+#
+# /usr/local/sbin/localbackuppkglists
+# Copyright 2007 Jonas Smedegaard <dr@jones.dk>
+#
+# $Id: localbackuppkglists,v 1.1 2007-05-07 12:39:38 jonas Exp $
+#
+
+set -e
+
+PRG=$(basename "$0")
+
+TEMP="`getopt -s sh -o t:f -l target:,force -n "$PRG" -- "$@"`"
+if [ $? != 0 ] ; then echo >&2 "ERROR: Internal getopt error." ; exit 1 ; fi
+eval set -- "$TEMP"
+
+targetdir=''
+force='no'
+while true ; do
+	case "$1" in
+		-t|--target) targetdir="$2" ; shift 2 ;;
+		-f|--force) force="yes" ; shift ;;
+		--) shift ; break ;;
+		*) echo >&2 "ERROR: Internal error resolving options." ; exit 1 ;;
+	esac
+done
+
+if [ -n "$targetdir" ]; then
+	targetdirparent="$(dirname "$targetdir")"
+	if ! [ -d "$targetdirparent" ]; then
+		if [ "$force" = "yes" ]; then
+			mkdir -p "$targetdirparent"
+		else
+			echo >&2 "Error: Parent directory for target directory does not exist."
+			exit 1
+		fi
+	elif [ -e "$targetdir" ]; then
+		if [ "$force" = "yes" ]; then
+			rm -rf "$targetdir"
+		else
+			echo >&2 "Error: Target directory already exists."
+			exit 1
+		fi
+	fi
+fi
+
+tempdir="$(mktemp -td localpkglists.XXXXXX)"
+
+origlang="$LANG"
+LANG='C'
+
+dpkg --get-selections > "$tempdir/dpkg-selections.txt"
+
+aptitude -F '%p#%v#' search '~i!~M' > "$tempdir/aptitude-installed-explicitly.txt"
+aptitude -F '%p#%v#' search '~i!~Odebian' > "$tempdir/aptitude-installed-aliens.txt"
+aptitude -F '%p#' search '!~i~Rrecommends:(~i)' > "$tempdir/aptitude-notinstalled-recommended.txt"
+
+debconf-get-selections > "$tempdir/debconf-questions.txt"
+debconf-get-selections --installer > "$tempdir/debconf-questions-di.txt" 2> /dev/null || true
+
+LANG="$origlang"
+
+if [ -n "$targetdir" ]; then
+	mv "$tempdir" "$targetdir"
+	rm -rf "$tempdir"
+fi