Repository: apache/kafka
File: tests/docker/run_tests.sh (Shell)

Code before:
# 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.

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
KAFKA_NUM_CONTAINERS=${KAFKA_NUM_CONTAINERS:-14}
TC_PATHS=${TC_PATHS:-./kafkatest/}
REBUILD=${REBUILD:f}

# Auto-detect container runtime if not set
if [[ -z "${CONTAINER_RUNTIME}" ]]; then
    export CONTAINER_RUNTIME="docker"
    if command -v podman &> /dev/null; then
        export CONTAINER_RUNTIME="podman"
    fi
fi

die() {
    echo $@
    exit 1
}

if [[ "$_DUCKTAPE_OPTIONS" == *"kafka_mode"* && "$_DUCKTAPE_OPTIONS" == *"native"* ]]; then
    export KAFKA_MODE="native"
else
    export KAFKA_MODE="jvm"
fi

if [ "$REBUILD" == "t" ]; then
    ./gradlew clean systemTestLibs
    if [ "$KAFKA_MODE" == "native" ]; then
        ./gradlew clean releaseTarGz
    fi
fi

if ${SCRIPT_DIR}/ducker-ak ssh | grep -q '(none)'; then
    ${SCRIPT_DIR}/ducker-ak up -n "${KAFKA_NUM_CONTAINERS}" -m "${KAFKA_MODE}" || die "ducker-ak up failed"
fi

[[ -n ${_DUCKTAPE_OPTIONS} ]] && _DUCKTAPE_OPTIONS="-- ${_DUCKTAPE_OPTIONS}"

Review comment (suggestion):
If you have both installed, this will pick `podman`. I wonder if this should still default to `docker`.

Code after:
# 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.

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
KAFKA_NUM_CONTAINERS=${KAFKA_NUM_CONTAINERS:-14}
TC_PATHS=${TC_PATHS:-./kafkatest/}
REBUILD=${REBUILD:f}

# Auto-detect container runtime if not set
if [[ -z "${CONTAINER_RUNTIME}" ]]; then
    if command -v docker &> /dev/null; then
        export CONTAINER_RUNTIME="docker"
    elif command -v podman &> /dev/null; then
        export CONTAINER_RUNTIME="podman"
    fi
fi

die() {
    echo $@
    exit 1
}

if [[ "$_DUCKTAPE_OPTIONS" == *"kafka_mode"* && "$_DUCKTAPE_OPTIONS" == *"native"* ]]; then
    export KAFKA_MODE="native"
else
    export KAFKA_MODE="jvm"
fi

if [ "$REBUILD" == "t" ]; then
    ./gradlew clean systemTestLibs
    if [ "$KAFKA_MODE" == "native" ]; then
        ./gradlew clean releaseTarGz
    fi
fi

if ${SCRIPT_DIR}/ducker-ak ssh | grep -q '(none)'; then
    ${SCRIPT_DIR}/ducker-ak up -n "${KAFKA_NUM_CONTAINERS}" -m "${KAFKA_MODE}" || die "ducker-ak up failed"
fi