| 1 | #! /bin/sh | 
| 2 | # preinst script for qemu-start | 
| 3 | # | 
| 4 | # see: dh_installdeb(1) | 
| 5 |  | 
| 6 | set -e | 
| 7 |  | 
| 8 | # summary of how this script can be called: | 
| 9 | #        * <new-preinst> `install' | 
| 10 | #        * <new-preinst> `install' <old-version> | 
| 11 | #        * <new-preinst> `upgrade' <old-version> | 
| 12 | #        * <old-preinst> `abort-upgrade' <new-version> | 
| 13 | # | 
| 14 | # for details, see http://www.debian.org/doc/debian-policy/ or | 
| 15 | # the debian-policy package | 
| 16 |  | 
| 17 |  | 
| 18 | case "$1" in | 
| 19 | install|upgrade) | 
| 20 | if ! getent group emulator > /dev/null; then | 
| 21 | addgroup --system --quiet emulator | 
| 22 | fi | 
| 23 | if ! getent group qemu > /dev/null; then | 
| 24 | addgroup --system --quiet qemu | 
| 25 | fi | 
| 26 | if ! getent passwd qemu > /dev/null; then | 
| 27 | adduser --system --ingroup qemu --gecos "Qemu user" --quiet qemu | 
| 28 | fi | 
| 29 | ;; | 
| 30 |  | 
| 31 | abort-upgrade) | 
| 32 | ;; | 
| 33 |  | 
| 34 | *) | 
| 35 | echo "preinst called with unknown argument \`$1'" >&2 | 
| 36 | exit 1 | 
| 37 | ;; | 
| 38 | esac | 
| 39 |  | 
| 40 | # dh_installdeb will replace this with shell code automatically | 
| 41 | # generated by other debhelper scripts. | 
| 42 |  | 
| 43 | #DEBHELPER# | 
| 44 |  | 
| 45 | exit 0 | 
| 46 |  | 
| 47 |  |