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sbt
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#!/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.
#
#
# This file contains code from the Apache Spark project (original license above).
# It contains modifications, which are licensed as follows:
#
#
# Copyright (2020) The Delta Lake Project Authors.
# Licensed 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.
#
# When creating new tests for Spark SQL Hive, the HADOOP_CLASSPATH must contain the hive jars so
# that we can run Hive to generate the golden answer. This is not required for normal development
# or testing.
if [ -n "$HIVE_HOME" ]; then
for i in "$HIVE_HOME"/lib/*
do HADOOP_CLASSPATH="$HADOOP_CLASSPATH:$i"
done
export HADOOP_CLASSPATH
fi
realpath () {
(
TARGET_FILE="$1"
cd "$(dirname "$TARGET_FILE")"
TARGET_FILE="$(basename "$TARGET_FILE")"
COUNT=0
while [ -L "$TARGET_FILE" -a $COUNT -lt 100 ]
do
TARGET_FILE="$(readlink "$TARGET_FILE")"
cd $(dirname "$TARGET_FILE")
TARGET_FILE="$(basename $TARGET_FILE)"
COUNT=$(($COUNT + 1))
done
echo "$(pwd -P)/"$TARGET_FILE""
)
}
if [[ "$JENKINS_URL" != "" ]]; then
# Make Jenkins use Google Mirror first as Maven Central may ban us
SBT_REPOSITORIES_CONFIG="$(dirname "$(realpath "$0")")/sbt-config/repositories"
export SBT_OPTS="-Dsbt.override.build.repos=true -Dsbt.repository.config=$SBT_REPOSITORIES_CONFIG"
fi
. "$(dirname "$(realpath "$0")")"/sbt-launch-lib.bash
declare -r noshare_opts="-Dsbt.global.base=project/.sbtboot -Dsbt.boot.directory=project/.boot -Dsbt.ivy.home=project/.ivy"
declare -r sbt_opts_file=".sbtopts"
declare -r etc_sbt_opts_file="/etc/sbt/sbtopts"
usage() {
cat <<EOM
Usage: $script_name [options]
-h | -help print this message
-v | -verbose this runner is chattier
-d | -debug set sbt log level to debug
-no-colors disable ANSI color codes
-sbt-create start sbt even if current directory contains no sbt project
-sbt-dir <path> path to global settings/plugins directory (default: ~/.sbt)
-sbt-boot <path> path to shared boot directory (default: ~/.sbt/boot in 0.11 series)
-ivy <path> path to local Ivy repository (default: ~/.ivy2)
-mem <integer> set memory options (default: $sbt_mem, which is $(get_mem_opts $sbt_mem))
-no-share use all local caches; no sharing
-no-global uses global caches, but does not use global ~/.sbt directory.
-jvm-debug <port> Turn on JVM debugging, open at the given port.
-batch Disable interactive mode
# sbt version (default: from project/build.properties if present, else latest release)
-sbt-version <version> use the specified version of sbt
-sbt-jar <path> use the specified jar as the sbt launcher
-sbt-rc use an RC version of sbt
-sbt-snapshot use a snapshot version of sbt
# java version (default: java from PATH, currently $(java -version 2>&1 | grep version))
-java-home <path> alternate JAVA_HOME
# jvm options and output control
JAVA_OPTS environment variable, if unset uses "$java_opts"
SBT_OPTS environment variable, if unset uses "$default_sbt_opts"
.sbtopts if this file exists in the current directory, it is
prepended to the runner args
/etc/sbt/sbtopts if this file exists, it is prepended to the runner args
-Dkey=val pass -Dkey=val directly to the java runtime
-J-X pass option -X directly to the java runtime
(-J is stripped)
-S-X add -X to sbt's scalacOptions (-S is stripped)
-PmavenProfiles Enable a maven profile for the build.
In the case of duplicated or conflicting options, the order above
shows precedence: JAVA_OPTS lowest, command line options highest.
EOM
}
process_my_args () {
while [[ $# -gt 0 ]]; do
case "$1" in
-no-colors) addJava "-Dsbt.log.noformat=true" && shift ;;
-no-share) addJava "$noshare_opts" && shift ;;
-no-global) addJava "-Dsbt.global.base=$(pwd)/project/.sbtboot" && shift ;;
-sbt-boot) require_arg path "$1" "$2" && addJava "-Dsbt.boot.directory=$2" && shift 2 ;;
-sbt-dir) require_arg path "$1" "$2" && addJava "-Dsbt.global.base=$2" && shift 2 ;;
-debug-inc) addJava "-Dxsbt.inc.debug=true" && shift ;;
-batch) exec </dev/null && shift ;;
-sbt-create) sbt_create=true && shift ;;
*) addResidual "$1" && shift ;;
esac
done
# Now, ensure sbt version is used.
[[ "${sbt_version}XXX" != "XXX" ]] && addJava "-Dsbt.version=$sbt_version"
}
loadConfigFile() {
cat "$1" | sed '/^\#/d'
}
# if sbtopts files exist, prepend their contents to $@ so it can be processed by this runner
[[ -f "$etc_sbt_opts_file" ]] && set -- $(loadConfigFile "$etc_sbt_opts_file") "$@"
[[ -f "$sbt_opts_file" ]] && set -- $(loadConfigFile "$sbt_opts_file") "$@"
exit_status=127
saved_stty=""
restoreSttySettings() {
stty $saved_stty
saved_stty=""
}
onExit() {
if [[ "$saved_stty" != "" ]]; then
restoreSttySettings
fi
exit $exit_status
}
saveSttySettings() {
saved_stty=$(stty -g 2>/dev/null)
if [[ ! $? ]]; then
saved_stty=""
fi
}
saveSttySettings
trap onExit INT
run "$@"
exit_status=$?
onExit