#!/bin/sh
#  $HeadURL$ $LastChangedRevision$
set -e
 
# Use debconf
. /usr/share/debconf/confmodule || exit 0

#  Set SYSLOG_MAINTAINER_SCRIPT_FLAG=true on the command line to get stuff here logged.
log() { { ${SYSLOG_MAINTAINER_SCRIPT_FLAG:-false} && logger -t "$DPKG_MAINTSCRIPT_PACKAGE.$DPKG_MAINTSCRIPT_NAME" -i "$1"; } || true; }

#  Disable CD-ROM repos.
db_get pcms/disable_cdrom_repos && DISABLE_CDROMS_REPOS_FLAG="$RET"
if $DISABLE_CDROMS_REPOS_FLAG; then
    #  Don't use sed on its own 'cos timestamp-update triggers PCMS cascade.
    #  Don't compress find paths with bash-ism; lintian complains.
    find /etc/apt/sources.list /etc/apt/sources.list.d -type f -name '*.list' | while read F; do
        log "$F: checking for CD-ROM repos ..."
        if egrep -q '^[ \t]*deb[ \t]+cdrom:' "$F"; then
            log "$F: found some; commenting them out ..."
            sed -i -r 's/^([ \t]*deb[ \t]+cdrom:)/#\1/' "$F"
        else
            log "$F: clean already; no action"
        fi
    done
fi

#  Create baseline if wanted and not done yet.
db_get pcms/baseline_created && BASELINE_CREATED_FLAG="$RET"
db_get pcms/create_baseline && CREATE_BASELINE_FLAG="$RET"
if ! $CREATE_BASELINE_FLAG; then
    log "baseline refused"
elif $BASELINE_CREATED_FLAG; then
    log "baseline created already; no action"
else
    log "creating baseline ..."
    debfoster -q
    log "recording that baseline has been created ..."
    db_set pcms/baseline_created true
fi