1 files changed, 118 insertions, 0 deletions
diff --git a/dtools/bin/roll-tarball.sh b/dtools/bin/roll-tarball.sh
new file mode 100755
index 0000000000..e5c416613e
--- /dev/null
+++ b/dtools/bin/roll-tarball.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/zsh
+# Copyright 2018 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio 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, or (at your option)
+# any later version.
+#
+# GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+setopt ERR_EXIT
+
+project=gnuradio
+version=$1
+tempdir=$(mktemp -d)
+
+#use gpg2 if available, gpg else
+gpg=$(which gpg2 2> /dev/null || which gpg)
+#use parallel pigz if available, else gzip
+gz=$(which pigz 2> /dev/null || which gzip)
+
+echo "Releasing version ${version}"
+
+echo "Making temporary clean worktree…"
+git worktree add "${tempdir}/${project}" "v$1"
+pushd "${tempdir}/${project}"
+gitroot=$(pwd)
+gitversion=$(git describe)
+signingkey=$(git config user.signingkey)
+echo "…made ${gitroot}"
+
+echo "Will use the following key for signing…"
+gpg2 --list-keys "${signingkey}" || echo "Can't get info about key ${signingkey}.  Did you forget to do 'git config --local user.signingkey=0xDEADBEEF'?'"
+echo "… end of key info."
+
+echo "making sure submodules are up-to-date…"
+git submodule update --init
+echo "…sure."
+
+archivedir=${gitroot}/archives
+plaindir=${project}-${version}
+plaindirpath=${tempdir}/${plaindir}
+
+mkdir "${plaindirpath}"
+mkdir -p "${archivedir}"
+
+pwd
+echo "$Checking out git revision ${gitversion} into folder ${plaindirpath}/…"
+pushd "${plaindirpath}"
+git --git-dir="${gitroot}/.git" checkout --recurse-submodules -f ${gitversion}
+echo "…checked out."
+popd # back from plaindirpath
+popd # back from tempdir/project
+
+pushd "${tempdir}"
+echo "Gathering files…"
+echo "…gathered. Auf nach Mordor!"
+echo "creating tar…"
+tar c --exclude-vcs  -f "${plaindir}.tar" "${plaindir}"
+echo "…created."
+
+echo  "compressing:"
+echo  "gzip…"
+${gz} --keep --best "${plaindir}.tar"
+#--threads=0: guess number of CPU cores
+echo "xz…"
+xz --keep -9 --threads=0 "${plaindir}.tar"
+echo "zstd…"
+zstd --threads=0 -18 "${plaindir}.tar"
+echo "…compressed."
+
+popd #tempdir->original pwd
+
+pushd ${archivedir}
+echo "Copying over files from ${tempdir} to ${archivedir}"
+cp ${tempdir}/${plaindir}.tar.* ./
+echo "…copied."
+
+echo "signing…"
+for archive in ${plaindir}.* ; do
+    echo "…${archive}…"
+    ${gpg} --default-key=${signingkey} --personal-digest-preferences=SHA512 --armor --detach-sign "${archive}"
+done
+echo "…signed."
+
+echo "calculating MD5 sums…"
+md5sums=$(md5sum ${plaindir}.tar*)
+echo "…calculated. Those are":
+echo ${md5sums}
+
+echo "downloading previous files' md5sums…"
+md5sums_old=$(curl --cert-status https://www.gnuradio.org/releases/gnuradio/md5sums)
+echo "…loaded down down down down down (whoohoohooo)."
+
+echo "appending new md5sums…"
+echo "${md5sums}${md5sums_old}" > md5sums
+echo "…appended."
+popd
+
+echo "files can be found in ${archivedir}. Moving them over to cwd $(pwd)…"
+mkdir -p "archives"
+mv "${archivedir}/"* "./archives/"
+echo "… I'm moved."
+
+echo "Clean up temporary files…"
+git worktree prune
+rm -r ${tempdir}
+echo "…all clean."