kong-3.3.0-ubuntu-20.04.sh

#!/bin/bash -ex
# ----------------------------------------------------------------------------
#
# Package       : kong
# Version       : 3.3.0
# Source repo   : https://github.com/kong/kong/
# Tested on     : Ubuntu 20.04 (docker)
# Language      : Rust
# Travis-Check  : False
# Script License: Apache License, Version 2 or later
# Maintainer    : Sumit Dubey <Sumit.Dubey2@ibm.com>
#
# Disclaimer: This script has been tested in root mode on given
# ==========  platform using the mentioned version of the package.
#             It may not work as expected with newer versions of the
#             package and/or distribution. In such case, please
#             contact "Maintainer" of this script.
#
# ----------------------------------------------------------------------------

PACKAGE_NAME=kong
PACKAGE_VERSION=${1:-3.3.0}
PACKAGE_URL=https://github.com/kong/kong/
PYTHON_VERSION=3.10.2

#Install dependencies
export DEBIAN_FRONTEND=noninteractive
apt update -y
apt install -y \
    automake \
    build-essential \
    curl \
    file \
    git \
    libyaml-dev \
    libprotobuf-dev \
    m4 \
    perl \
    pkg-config \
    procps \
    zip unzip \
    valgrind \
    zlib1g-dev \
    wget \
    cmake \
    openjdk-11-jdk

wdir=`pwd`
#Set environment variables
export JAVA_HOME=$(compgen -G '/usr/lib/jvm/java-11-openjdk-*')
export JRE_HOME=${JAVA_HOME}/jre
export PATH=${JAVA_HOME}/bin:$PATH

#Install Python from source
if [ -z "$(ls -A $wdir/Python-${PYTHON_VERSION})" ]; then
       wget https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tgz
       tar xzf Python-${PYTHON_VERSION}.tgz
       rm -rf Python-${PYTHON_VERSION}.tgz
       cd Python-${PYTHON_VERSION}
       ./configure --enable-shared --with-system-ffi --with-computed-gotos --enable-loadable-sqlite-extensions
       make -j ${nproc}
else
       cd Python-${PYTHON_VERSION}
fi
make altinstall
ln -sf $(which python3.10) /usr/bin/python3
ln -sf $(which pip3.10) /usr/bin/pip3
ln -s /usr/share/pyshared/lsb_release.py /usr/local/lib/python3.10/site-packages/lsb_release.py
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$wdir/Python-3.10.2/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
python3 -V && pip3 -V


#Download source code
cd $wdir
git clone ${PACKAGE_URL}
cd ${PACKAGE_NAME} && git checkout ${PACKAGE_VERSION}
BAZEL_VERSION=$(cat .bazelversion)

# Build and setup bazel
cd $wdir
if [ -z "$(ls -A $wdir/bazel)" ]; then
        mkdir bazel
        cd bazel
        wget https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-dist.zip
        unzip bazel-${BAZEL_VERSION}-dist.zip
        rm -rf bazel-${BAZEL_VERSION}-dist.zip
        ./compile.sh
fi
export PATH=$PATH:$wdir/bazel/output

#Install rust and cross
curl https://sh.rustup.rs -sSf | sh -s -- -y && source ~/.cargo/env
cargo install cross --version 0.2.1

#Install Golang
cd $wdir
wget https://go.dev/dl/go1.20.5.linux-s390x.tar.gz
rm -rf /usr/local/go && tar -C /usr/local -xzf go1.20.5.linux-s390x.tar.gz
rm -rf go1.20.5.linux-s390x.tar.gz
export PATH=$PATH:/usr/local/go/bin
go version
go install github.com/go-task/task/v3/cmd/task@latest
export PATH=$PATH:$HOME/go/bin

#Patch and build  Kong
cd $wdir/${PACKAGE_NAME}
git apply $wdir/kong-${PACKAGE_VERSION}.patch
make build-release > /dev/null 2>&1 || true

#Patch rules_rust
pushd $(find $HOME/.cache/bazel -name rules_rust)
git apply $wdir/kong-${PACKAGE_VERSION}-rules_rust.patch

#Build cargo-bazel native binary
cd crate_universe
cross build --release --locked --bin cargo-bazel --target=s390x-unknown-linux-gnu
export CARGO_BAZEL_GENERATOR_URL=file://$(pwd)/target/s390x-unknown-linux-gnu/release/cargo-bazel
echo "cargo-bazel build successful!"
popd

#Build nfpm native binary
cd $wdir
git clone https://github.com/goreleaser/nfpm.git
cd nfpm && git checkout v2.30.1
task setup
task build
NFPM_BIN=$(pwd)/nfpm

#Build kong .deb package
echo "Building Kong debian package..."
cd $wdir/${PACKAGE_NAME}
make package/deb  > /dev/null 2>&1 || true
cp -f $NFPM_BIN $(find $HOME/.cache/bazel -type d -name nfpm)
make package/deb
cp $(find / -name kong.s390x.deb) $wdir
export KONG_DEB=$wdir/kong.s390x.deb

#Conclude
set +ex
echo "Build successful!"
echo "Kong Debian package available at [$KONG_DEB]"