dev_utilities/release-utils/metron-bro-kafka-rc-check

#!/usr/bin/env bash
#
#  Licensed to the Apache Software Foundation (ASF) under one or more
#  contributor license agreements.  See the NOTICE file distributed with
#  this work for additional information regarding copyright ownership.
#  The ASF licenses this file to You under the Apache License, Version 2.0
#  (the "License"); you may not use this file except in compliance with
#  the License.  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#
shopt -s nocasematch

function help {
  echo " "
  echo "usage: ${0}"
  echo "    -v/--version=<version>   The version of the metron-bro-plugin-kafka release. [Required]"
  echo "    -c/--candidate=<RC#>     Defines the Release Candidate. [Required]"
  echo "    -h/--help                Usage information."
  echo " "
  echo "example: "
  echo "    metron-bro-kafka-rc-check --version=0.3.0 --candidate=RC2"
  echo " "
}

APACHE_REPO="https://dist.apache.org/repos/dist/"
METRON_DIST=${APACHE_REPO}"dev/metron/metron-bro-plugin-kafka/"
METRON_KEYS=${APACHE_REPO}"release/metron/KEYS"

#
#  runs the package kafka plugin's docker based tests
#
function run_package_docker {
    cd docker &> /dev/null || { echo "failed to change directory to docker" ; exit 1; }
    ./run_end_to_end.sh

    rc=$?; if [[ ${rc} != 0 ]]; then
        echo "ERROR> FAILED run_end_to_end"
        # do NOT exit here
    fi
    cd .. &> /dev/null || { echo "failed to change directory to plugin root"; exit 1; }
}

#
#   runs the finish package docker script to cleanup
#
function finish_package_docker {
    cd docker &> /dev/null || { echo "failed to change directory to docker"; exit 1; }
    ./finish_end_to_end.sh

    rc=$?; if [[ ${rc} != 0 ]]; then
        echo "ERROR> FAILED finish_end_to_end"
        exit ${rc}
    fi
    cd .. &> /dev/null || { echo "failed to change directory to plugin root";
        exit 1; }
}

# print help, if the user just runs this without any args
if [ "$#" -eq 0 ]; then
    help
    exit 1
fi

# handle command line options
for i in "$@"; do
  case $i in
    #
    # VERSION: The release version of Metron to validate.
    #
    #
    -v=*|--version=*)
    VERSION="${i#*=}"
    shift # past argument=value
    ;;

    #
    # RC: Defines the RC# to use
    #
    #   -c=RC2
    #   --candidate=RC2
    #
    -c=*|--candidate=*)
    CANDIDATE="${i#*=}"
    shift # past argument=value
    ;;

    #
    # -h/--help
    #
    -h|--help)
    help
    exit 0
    shift # past argument with no value
    ;;

    #
    # Unknown option
    #
    *)
    UNKNOWN_OPTION="${i#*=}"
    echo "Error: unknown option: $UNKNOWN_OPTION"
    help
    ;;
  esac
done

# validation
if [ -z "$VERSION" ]; then
	echo "Missing -v/--version is is required"
	exit 1
fi
if [[ "$VERSION" =~ ^[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2} ]]; then
  PLUGIN_VERSION="$VERSION"
else
  echo "[ERROR] \"$VERSION\" may not be a valid version number"
  exit 1
fi

if [ -z "$CANDIDATE" ]; then
	echo "Missing -c/--candidate which is required"
	exit 1
fi

if [[ "$CANDIDATE" =~ ^RC[0-9]+ ]]; then
  RC=$(echo "$CANDIDATE" | tr '[:upper:]' '[:lower:]')
  UPPER_RC=$(echo "$CANDIDATE" | tr '[:lower:]' '[:upper:]')
elif [[ "$CANDIDATE" =~ ^[0-9]+ ]]; then
  RC=rc"$CANDIDATE"
  UPPER_RC=RC"$CANDIDATE"
else
  echo "[ERROR] invalid RC, valid is RC# or just #"
  exit 1
fi

echo "metron-bro-plugin-kafka Version $PLUGIN_VERSION"
echo "Release Candidate $RC"

PLUGIN_RC_DIST="$METRON_DIST$PLUGIN_VERSION-$UPPER_RC"
echo "metron-bro-plugin-kafka RC Distribution Root is $PLUGIN_RC_DIST"

# working directory
WORK="$HOME/tmp/metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC"

# handle tilde expansion
WORK="${WORK/#\~/$HOME}"

# warn the user if the working directory exists
if [ -d "$WORK" ]; then
  echo "[ERROR] Directory $WORK exists, please rename it and start over"
  exit 1
fi

if [ ! -d "$WORK" ]; then
  mkdir -p "$WORK"
fi
echo "Working directory $WORK"

PLUGIN_ASSEMBLY="$PLUGIN_RC_DIST/apache-metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC.tar.gz"
PLUGIN_ASSEMBLY_SIG="$PLUGIN_ASSEMBLY.asc"


echo "Downloading $METRON_KEYS"
if ! wget -P "$WORK" "$METRON_KEYS" ; then
  echo "[ERROR] Failed to download $METRON_KEYS"
  exit 1
fi

echo "Downloading $PLUGIN_ASSEMBLY"
if ! wget -P "$WORK" "$PLUGIN_ASSEMBLY" ; then
  echo "[ERROR] Failed to download $PLUGIN_ASSEMBLY"
  exit 1
fi

echo "Downloading $PLUGIN_ASSEMBLY_SIG"
if ! wget -P "$WORK" "$PLUGIN_ASSEMBLY_SIG" ; then
  echo "[ERROR] Failed to download $PLUGIN_ASSEMBLY_SIG"
  exit 1
fi

cd "$WORK" || exit 1
echo "importing metron keys"

if ! gpg --import KEYS ; then
  echo "[ERROR] failed to import KEYS"
  exit 1
fi

echo "Verifying metron-bro-plugin-kafka Assembly"
if ! gpg --verify ./"apache-metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC.tar.gz.asc" "apache-metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC.tar.gz" ; then
  echo "[ERROR] failed to verify metron-bro-plugin-kafka Assembly"
  exit 1
fi

echo "Unpacking Assemblies"
if ! tar -xzf "apache-metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC.tar.gz" ; then
  echo "[ERROR] failed to unpack metron-bro-plugin-kafka Assembly"
  exit 1
fi

echo ""
echo ""
read -p "  run test suite [yN] " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
  echo "  please verify that no metron-bro-plugin-kafka docker containers are running before continuing,"
        read -p "  no metron-bro-plugin-kafka docker containers are running, ready to proceed [yN] " -n 1 -r
        if [[ $REPLY =~ ^[Yy]$ ]]; then
            cd "apache-metron-bro-plugin-kafka_$PLUGIN_VERSION-$RC" || exit 1
            run_package_docker
            finish_package_docker
        else
            echo "  when you are ready and the containers are stopped, please cd into the docker"
            echo "  directory and execute the run_end_to_end.sh script"
        fi
  cd .. || exit 1
fi