java-21-openjdk/icedtea_sync.sh

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#!/bin/bash
# Copyright (C) 2019 Red Hat, Inc.
# Written by Andrew John Hughes <gnu.andrew@redhat.com>.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
ICEDTEA_VERSION=3.15.0
ICEDTEA_URL=https://icedtea.classpath.org/download/source
ICEDTEA_SIGNING_KEY=CFDA0F9B35964222
set -e
if test "x${WGET}" = "x"; then
WGET=$(which wget);
if test "x${WGET}" = "x"; then
echo "wget not found";
exit 1;
fi
fi
if test "x${CHECKSUM}" = "x"; then
CHECKSUM=$(which sha256sum)
if test "x${CHECKSUM}" = "x"; then
echo "sha256sum not found";
exit 2;
fi
fi
if test "x${PGP}" = "x"; then
PGP=$(which gpg)
if test "x${PGP}" = "x"; then
echo "gpg not found";
exit 3;
fi
fi
if test "x${TAR}" = "x"; then
TAR=$(which tar)
if test "x${TAR}" = "x"; then
echo "tar not found";
exit 4;
fi
fi
echo "Dependencies:";
echo -e "\tWGET: ${WGET}";
echo -e "\tCHECKSUM: ${CHECKSUM}";
echo -e "\tPGP: ${PGP}\n";
echo -e "\tTAR: ${TAR}\n";
echo "Checking for IcedTea signing key ${ICEDTEA_SIGNING_KEY}...";
if ! gpg --list-keys ${ICEDTEA_SIGNING_KEY}; then
echo "IcedTea signing key ${ICEDTEA_SIGNING_KEY} not installed.";
exit 5;
fi
echo "Downloading IcedTea release tarball...";
${WGET} -v ${ICEDTEA_URL}/icedtea-${ICEDTEA_VERSION}.tar.xz
echo "Downloading IcedTea tarball signature...";
${WGET} -v ${ICEDTEA_URL}/icedtea-${ICEDTEA_VERSION}.tar.xz.sig
echo "Downloading IcedTea tarball checksums...";
${WGET} -v ${ICEDTEA_URL}/icedtea-${ICEDTEA_VERSION}.sha256
echo "Verifying checksums...";
${CHECKSUM} --check --ignore-missing icedtea-${ICEDTEA_VERSION}.sha256
echo "Checking signature...";
${PGP} --verify icedtea-${ICEDTEA_VERSION}.tar.xz.sig
echo "Extracting files...";
${TAR} xJf icedtea-${ICEDTEA_VERSION}.tar.xz \
icedtea-${ICEDTEA_VERSION}/tapset \
icedtea-${ICEDTEA_VERSION}/jconsole.desktop.in
echo "Replacing desktop files...";
mv -v icedtea-${ICEDTEA_VERSION}/jconsole.desktop.in .
echo "Creating new tapset tarball...";
mv -v icedtea-${ICEDTEA_VERSION} openjdk
${TAR} cJf tapsets-icedtea-${ICEDTEA_VERSION}.tar.xz openjdk
rm -rvf openjdk
rm -vf icedtea-${ICEDTEA_VERSION}.tar.xz
rm -vf icedtea-${ICEDTEA_VERSION}.tar.xz.sig
rm -vf icedtea-${ICEDTEA_VERSION}.sha256