| #!/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. |
| |
| ## |
| ## Tries to recreate Gradle's gradlew command in pure bash. |
| ## This way you don't have to worry about binaries in your build. |
| ## |
| ## Depdencies |
| ## unzip |
| ## |
| |
| set -e |
| set -o pipefail |
| |
| APP_NAME="Gradle" |
| APP_BASE_NAME=`basename "$0"` |
| |
| # Use the maximum available, or set MAX_FD != -1 to use that value. |
| MAX_FD="maximum" |
| |
| # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. |
| DEFAULT_JVM_OPTS="-Dorg.gradle.appname=$APP_BASE_NAME" |
| |
| bin=`dirname "$0"` |
| bin=`cd "$bin">/dev/null; pwd` |
| |
| if [ -e "$bin/gradle/wrapper/gradle-wrapper.properties" ]; then |
| . "$bin/gradle/wrapper/gradle-wrapper.properties" |
| else |
| # the location that the wrapper is at doesn't have a properties |
| # check PWD, gradlew may be shared |
| if [ -e "$PWD/gradle/wrapper/gradle-wrapper.properties" ]; then |
| . "$PWD/gradle/wrapper/gradle-wrapper.properties" |
| else |
| echo "Unable to locate gradle-wrapper.properties. Not at $PWD/gradle/wrapper/gradle-wrapper.properties or $bin/gradle/wrapper/gradle-wrapper.properties" 1>&2 |
| exit 1 |
| fi |
| fi |
| |
| warn ( ) { |
| echo "$*" |
| } |
| |
| die ( ) { |
| echo |
| echo "$*" |
| echo |
| exit 1 |
| } |
| |
| # OS specific support (must be 'true' or 'false'). |
| darwin=false |
| case "`uname`" in |
| Darwin* ) |
| darwin=true |
| ;; |
| esac |
| |
| # Attempt to set APP_HOME |
| # Resolve links: $0 may be a link |
| PRG="$0" |
| # Need this for relative symlinks. |
| while [ -h "$PRG" ] ; do |
| ls=`ls -ld "$PRG"` |
| link=`expr "$ls" : '.*-> \(.*\)$'` |
| if expr "$link" : '/.*' > /dev/null; then |
| PRG="$link" |
| else |
| PRG=`dirname "$PRG"`"/$link" |
| fi |
| done |
| SAVED="`pwd`" |
| cd "`dirname \"$PRG\"`/" >&- |
| APP_HOME="`pwd -P`" |
| cd "$SAVED" >&- |
| |
| CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar |
| |
| # Determine the Java command to use to start the JVM. |
| if [ -n "$JAVA_HOME" ] ; then |
| if [ -x "$JAVA_HOME/jre/sh/java" ] ; then |
| # IBM's JDK on AIX uses strange locations for the executables |
| JAVACMD="$JAVA_HOME/jre/sh/java" |
| else |
| JAVACMD="$JAVA_HOME/bin/java" |
| fi |
| if [ ! -x "$JAVACMD" ] ; then |
| die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME |
| |
| Please set the JAVA_HOME variable in your environment to match the |
| location of your Java installation." |
| fi |
| else |
| JAVACMD="java" |
| which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. |
| |
| Please set the JAVA_HOME variable in your environment to match the |
| location of your Java installation." |
| fi |
| |
| # Increase the maximum file descriptors if we can. |
| if [ "$darwin" = "false" ] ; then |
| MAX_FD_LIMIT=`ulimit -H -n` |
| if [ $? -eq 0 ] ; then |
| if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then |
| MAX_FD="$MAX_FD_LIMIT" |
| fi |
| ulimit -n $MAX_FD |
| if [ $? -ne 0 ] ; then |
| warn "Could not set maximum file descriptor limit: $MAX_FD" |
| fi |
| else |
| warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" |
| fi |
| fi |
| |
| # For Darwin, add options to specify how the application appears in the dock |
| if $darwin; then |
| GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" |
| fi |
| |
| # does not match gradle's hash |
| # waiting for http://stackoverflow.com/questions/26642077/java-biginteger-in-bash-rewrite-gradlew |
| hash() { |
| local input="$1" |
| if $darwin; then |
| md5 -q -s "$1" |
| else |
| echo -n "$1" | md5sum | cut -d" " -f1 |
| fi |
| } |
| |
| dist_path() { |
| local dir=$(basename $distributionUrl | sed 's;.zip;;g') |
| local id=$(hash "$distributionUrl") |
| |
| echo "$HOME/.gradle/${distributionPath:-wrapper/dists}/$dir/$id" |
| } |
| |
| zip_path() { |
| local dir=$(basename $distributionUrl | sed 's;.zip;;g') |
| local id=$(hash "$distributionUrl") |
| |
| echo "$HOME/.gradle/${zipStorePath:-wrapper/dists}/$dir/$id" |
| } |
| |
| download() { |
| local base_path=$(dist_path) |
| local file_name=$(basename $distributionUrl) |
| local dir_name=$(echo "$file_name" | sed 's;-bin.zip;;g' | sed 's;-src.zip;;g' |sed 's;-all.zip;;g') |
| |
| if [ ! -d "$base_path" ]; then |
| mkdir -p "$base_path" |
| else |
| # if data already exists, it means we failed to do this before |
| # so cleanup last run and try again |
| rm -rf $base_path/* |
| fi |
| |
| # download dist. curl on mac doesn't like the cert provided... |
| local zip_path=$(zip_path) |
| curl --insecure -L -o "$zip_path/$file_name" "$distributionUrl" |
| |
| pushd "$base_path" |
| touch "$file_name.lck" |
| unzip "$zip_path/$file_name" 1> /dev/null |
| touch "$file_name.ok" |
| popd |
| } |
| |
| is_cached() { |
| local file_name=$(basename $distributionUrl) |
| |
| [ -e "$(dist_path)/$file_name.ok" ] |
| } |
| |
| lib_path() { |
| local base_path=$(dist_path) |
| local file_name=$(basename $distributionUrl | sed 's;-bin.zip;;g' | sed 's;-src.zip;;g' |sed 's;-all.zip;;g') |
| |
| echo "$base_path/$file_name/lib" |
| } |
| |
| classpath() { |
| local dir=$(lib_path) |
| local cp=$(ls -1 $dir/*.jar | tr '\n' ':') |
| echo "$dir:$cp" |
| } |
| |
| # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules |
| function splitJvmOpts() { |
| JVM_OPTS=("$@") |
| } |
| |
| main() { |
| if ! is_cached; then |
| download |
| fi |
| |
| eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS |
| JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" |
| |
| $JAVACMD "${JVM_OPTS[@]}" -cp $(classpath) org.gradle.launcher.GradleMain "$@" |
| } |
| |
| main "$@" |
| |