This file is indexed.

preinst is in fs-uae-netplay-server 2.8.4+dfsg-1.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/bin/sh

set -e

case "$1" in
       install|upgrade)

       # If the package has default file it could be sourced, so that
       # the local admin can overwrite the defaults

       #[ -f "/etc/default/packagename" ] && . /etc/default/fixme

       # Sane defaults:

       [ -z "$SERVER_HOME" ] && SERVER_HOME=/var/cache/fs-uae-netplay-server
       [ -z "$SERVER_USER" ] && SERVER_USER=fs-uae-netplay-server
       [ -z "$SERVER_NAME" ] && SERVER_NAME="FS-UAE Netplay Server"
       [ -z "$SERVER_GROUP" ] && SERVER_GROUP=fs-uae-netplay-server

       # Groups that the user will be added to, if undefined, then none.
       ADDGROUP=""

       # create user to avoid running server as root
       # 1. create group if not existing
       if ! getent group | grep -q "^$SERVER_GROUP:" ; then
          echo -n "Adding group $SERVER_GROUP.."
          addgroup --quiet --system $SERVER_GROUP 2>/dev/null ||true
          echo "..done"
       fi
       # 2. create homedir if not existing
       test -d $SERVER_HOME || mkdir $SERVER_HOME
       # 3. create user if not existing
       if ! getent passwd | grep -q "^$SERVER_USER:"; then
         echo -n "Adding system user $SERVER_USER.."
         adduser --quiet \
                 --system \
                 --ingroup $SERVER_GROUP \
                 --no-create-home \
                 --disabled-password \
                 $SERVER_USER 2>/dev/null || true
         echo "..done"
       fi
       # 4. adjust passwd entry
       usermod -c "$SERVER_NAME" \
               -d $SERVER_HOME   \
               -g $SERVER_GROUP  \
                  $SERVER_USER
       # 5. adjust file and directory permissions
       if ! dpkg-statoverride --list $SERVER_HOME >/dev/null
       then
           chown -R $SERVER_USER:$SERVER_GROUP $SERVER_HOME
           chmod u=rwx,g=rxs,o= $SERVER_HOME
       fi
       # 6. Add the user to the ADDGROUP group
       if test -n "$ADDGROUP"
       then
           if ! groups $SERVER_USER | cut -d: -f2 | \
              grep -qw $ADDGROUP; then
                adduser $SERVER_USER $ADDGROUP
           fi
       fi

       mkdir -p /var/log/fs-uae-netplay-server
       chown $SERVER_USER /var/log/fs-uae-netplay-server
       chgrp $SERVER_GROUP /var/log/fs-uae-netplay-server
       ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.



exit 0