#! /bin/bash

# written to allow to rsync installer daily builds to d-i.d.o with proper forced commands
# (c) Andi Barth 2010
# GPLv2

LOG=/srv/d-i.debian.org/home/logs/buildd-forced-command.log
WWW=/srv/d-i.debian.org/www/daily-images

set -e
[ -n "$1" ] || exit 1
arch=$1
mkdir -p $WWW/${arch}
cd $WWW/${arch}
[ -n "$SSH_ORIGINAL_COMMAND" ] || exit 1

set -- $SSH_ORIGINAL_COMMAND

if echo "$*" | egrep -q '^rsync --server -logDtpre.iL(s)?(f)?(x)? . [0-9:-]*$'; then
    echo "EXEC: rsync --server -logDtpre.iL . $WWW/${arch}/.$5" >> $LOG
    rsync --server -logDtpre.iL . $WWW/${arch}/.$5
    exit 0
fi

if echo "$*" | egrep -q '^unhide [0-9:-]*$'; then
    echo "EXEC: unhide $2" >> $LOG
    mv $WWW/${arch}/.$2 $WWW/${arch}/$2
    ln -snf $2 $WWW/${arch}/daily
    exit 0
fi

if echo "$*" | egrep -q '^mkdir -p /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    mkdir -p $3
    exit $?
fi
if echo "$*" | egrep -q '^rsync --server -vlre.iLsf --delete --safe-links . /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    rsync --server -vlre.iLsf --delete --safe-links . $7
    exit $?
fi
if echo "$*" | egrep -q '^test ! -d /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    test ! -d $4
    exit $?
fi
if echo "$*" | egrep -q '^cp -a /srv/d-i.debian.org/www/daily-images/[a-z]'; then
    echo "IGNORING: $*" >> $LOG
    exit 0
fi
if echo "$*" | egrep -q '^rm -rf /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    rm -rf $3
    exit $?
fi
if echo "$*" | egrep -q '^mv /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]* /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    mv $2 $3
    exit $?
fi
if echo "$*" | egrep -q '^ln -sf [a-zA-Z_0-9:/-]* /srv/d-i.debian.org/www/daily-images/[a-zA-Z_0-9:/-]*$'; then
    echo "EXEC: $*" >> $LOG
    set +e
    ln -sf $3 $4
    exit $?
fi

echo "UNKNOWN: $*" >> $LOG