make-upstream-package

#!/usr/bin/env bash
#
# Packaging Scripts
# Copyright (C) 2017-2024 by Thomas Dreibholz
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# Contact: thomas.dreibholz@gmail.com

# Bash options:
set -e


# ---------------------------------------------------------------------------
# USAGE:
# ./make-upstream-package package_name version [-skip-signing]
# ---------------------------------------------------------------------------


# ====== Check arguments ====================================================
if [ $# -lt 3 ] ; then
   echo >&2 "Usage: $0 package_name version make_dist [-skip-signing]"
   exit 1
fi
PACKAGE="$1"
UPSTREAM_VERSION="$2"
MAKE_DIST="$3"
SKIP_PACKAGE_SIGNING=0
shift ; shift ; shift
while [ $# -gt 0 ] ; do
   if [ "$1" == "-skip-signing" ] ; then
      SKIP_PACKAGE_SIGNING=1
   else
      echo >&2 "ERROR: Bad argument $0!"
      exit 1
   fi
   shift
done


# ====== Create upstream source package =====================================
echo -e ""
echo -e "\x1b[34m`date +%FT%H:%M:%S`: ====== Creating upstream package ======================================\x1b[0m"
echo -e ""
for UPSTREAM_PACKAGE_TYPE in xz bz2 gz ; do
   printf "Looking for ${PACKAGE}-*.tar.${UPSTREAM_PACKAGE_TYPE} ... "
   UPSTREAM_PACKAGE="`find . -maxdepth 1 -name "${PACKAGE}-*.tar.${UPSTREAM_PACKAGE_TYPE}" -printf '%f'`"
   if [ -e "${UPSTREAM_PACKAGE}" ] ; then
      echo "found!"
      break
   else
      echo "not found"
   fi
done
if [ ! -e "${UPSTREAM_PACKAGE}" ]; then
   rm -f ${PACKAGE}-*.gz ${PACKAGE}"_"*.gz ${PACKAGE}-*.bz2 ${PACKAGE}"_"*.bz2 ${PACKAGE}-*.xz ${PACKAGE}"_"*.xz

   echo -e "\x1b[34m------ Running MAKE_DIST ... ------\x1b[0m"
   echo "\$ $MAKE_DIST"
   eval "$MAKE_DIST"

   echo -e "\x1b[34m------ Looking for upstream package ... ------\x1b[0m"
   for UPSTREAM_PACKAGE_TYPE in xz bz2 gz ; do
      UPSTREAM_PACKAGE="`find . -maxdepth 1 -name "${PACKAGE}-*.tar.${UPSTREAM_PACKAGE_TYPE}" -printf '%f'`"
      if [ -e "${UPSTREAM_PACKAGE}" ] ; then
         break
      fi
   done
   if [ ! -e "${UPSTREAM_PACKAGE}" ] ; then
      echo -e "\x1b[34mERROR: No upstream package (${PACKAGE}-*.tar.*) found!\x1b[0m"
      exit 1
   fi

   rm -f "${UPSTREAM_PACKAGE}.asc"   # Ensure that old signature file is removed!
   echo -e ""
fi
echo -e "\x1b[34m==> Upstream package is ${UPSTREAM_PACKAGE} (type is ${UPSTREAM_PACKAGE_TYPE})\x1b[0m"
echo -e ""


# ====== Sign upstream source package =======================================
if [ ! -e "${UPSTREAM_PACKAGE}.asc" ] ; then
   if [ ! ${SKIP_PACKAGE_SIGNING} == "1" -a ! "${OVERRIDE_SKIP_PACKAGE_SIGNING}" == "1" ] ; then
      echo -e ""
      echo -e "\x1b[34m`date +%FT%H:%M:%S`: ====== Sign upstream package ==========================================\x1b[0m"
      echo -e ""
      echo -e "\x1b[34mSigning upstream package ${UPSTREAM_PACKAGE} ...\x1b[0m"
      gpg -sab "${UPSTREAM_PACKAGE}"
   else
      rm -f "${UPSTREAM_PACKAGE}.asc"
   fi
fi