dak/scripts/debian/byhand-ftpsync

#! /bin/bash
#
# byhand-ftpsync - automatic BYHAND handling for ftpsync
#
# This file is part of dak.
#
# Copyright 2017, Joerg Jaspert <joerg@debian.org>

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

set -e
set -u

export SCRIPTVARS=/srv/ftp-master.debian.org/dak/config/debian/vars
. ${SCRIPTVARS}

scriptname=byhand-ftpsync

if [ $# -lt 5 ]; then
    echo "usage: ${scriptname} <byhand-file> <version> <arch> <changes-file> <suite>" >&2
    exit 1
fi

byhand_path="${1}"
byhand_file="${byhand_path##*/}"
version="${2}"
architecture="${3}"
changes="${4}"
suite="${5}"
GNUPGHOME="${base}/s3kr1t/dot-gnupg"

case "${suite}" in
    unstable|sid)
        : # okay
        ;;
    *)
        echo "$0: not targeted at unstable" >&2
        exit 1
        ;;
esac

error() {
    echo "$0:" "$@" >&2
    exit 1
}

# Check validity of version number
# Expected: YYYYMMDD
if ! echo "$version" | grep -Eq "^[0-9]{8}$"; then
    error "Invalid version: '$version"
fi

if [[ ! "${byhand_file}" =~ ^ftpsync_[0-9]{8}_all.tar.gz$ ]]; then
    error "unknown file '${byhand_file}'"
fi

target="${ftpdir}/project/ftpsync/"
if [ ! -d "${target}" ]; then
    mkdir -p "${target}"
fi

target_filename="ftpsync-$version.tar.gz"
target_file="${target}/${target_filename}"

# Use --remove-destination to avoid problems with the fact that the target may
# be a hardlink and in that case we'd update multiple suites together
cp --remove-destination "${byhand_path}" "${target_file}"
cd ${target}
chmod 0644 "${target_file}"
ln -sf "${target_filename}" ftpsync-current.tar.gz
echo ${version} > LATEST.VERSION

for csum in md5sum sha512sum; do
    /usr/bin/${csum} * | grep -v 'sum' > ${csum}
    SIGNINGKEY=2B90D010
    GNUPGHOME=${GNUPGHOME} gpg --no-options  --batch --no-tty --armour --default-key ${SIGNINGKEY} --clearsign -o "${target}/${csum}.txt" "${target}/${csum}"
    mv "${target}/${csum}.txt" "${target}/${csum}"
done