pacman-manifest

#!/bin/bash

usage() {
	bin=$(basename $0)
	echo >&2 "Usage: $bin"
	exit ${1:-0}
}
[[ "$1" = -h || "$1" = --help || $# -ne 0 ]] && usage

set -e -o pipefail
export LC_ALL=C

pacman -Qqe >/var/lib/pacman/db.explicit ||:
pacman -Qqt >/var/lib/pacman/db.leaf ||:
pacman -Qqdtt >/var/lib/pacman/db.optdeps ||:
pacman -Qqm >/var/lib/pacman/db.extras ||:
pacman -Qq >/var/lib/pacman/db.set ||:
pacman -Q >/var/lib/pacman/db.all ||:

updatedb
locate -e --regex '\.pac(new|orig|save)$' >/var/lib/pacman/db.diffs ||:
find /usr/local -xdev -mindepth 1 | sort >/var/lib/pacman/db.local