#!/bin/bash

# Copyright 2022 The IREE Authors
#
# Licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

CCACHE_VERSION=4.7.4

curl --silent --show-error --fail --location \
    "https://github.com/ccache/ccache/releases/download/v${CCACHE_VERSION}/ccache-${CCACHE_VERSION}-linux-x86_64.tar.xz" \
    --output ccache.tar.xz \
    "https://github.com/ccache/ccache/releases/download/v${CCACHE_VERSION}/ccache-${CCACHE_VERSION}-linux-x86_64.tar.xz.asc" \
    --output ccache.tar.xz.asc \
    "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x5a939a71a46792cf57866a51996dda075594adb8" \
    --output JOEL_PUBKEY.asc

gpg --import JOEL_PUBKEY.asc
gpg --verify ccache.tar.xz.asc
tar -xvf ccache.tar.xz --strip-components=1
cp ccache /usr/bin/