235 lines
9.6 KiB
Bash
235 lines
9.6 KiB
Bash
\\#!/bin/sh
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\\#
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\\# Copyright © 2015-2021 the original authors.
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\\#
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\\# Licensed under the Apache License, Version 2.0 (the "License");
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\\# you may not use this file except in compliance with the License.
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\\# You may obtain a copy of the License at
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\\#
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\\# https://www.apache.org/licenses/LICENSE-2.0
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\\#
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\\# Unless required by applicable law or agreed to in writing, software
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\\# distributed under the License is distributed on an "AS IS" BASIS,
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\\# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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\\# See the License for the specific language governing permissions and
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\\# limitations under the License.
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\\#
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\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#
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\\#
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\\# Gradle start up script for POSIX generated by Gradle.
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\\#
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\\# Important for running:
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\\#
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\\# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
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\\# noncompliant, but you have some other compliant shell such as ksh or
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\\# bash, then to run this script, type that shell name before the whole
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\\# command line, like:
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\\#
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\\# ksh Gradle
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\\#
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\\# Busybox and similar reduced shells will NOT work, because this script
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\\# requires all of these POSIX shell features:
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\\# * functions;
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\\# * expansions «\#[[\#[[\$]]#]]\#var», «\#[[\#[[\$]]#]]\#{var}», «\#[[\#[[\$]]#]]\#{var:-default}», «\#[[\#[[\$]]#]]\#{var+SET}»,
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\\# «\#[[\#[[\$]]#]]\#{var\\#prefix}», «\#[[\#[[\$]]#]]\#{var%suffix}», and «\#[[\#[[\$]]#]]\#( cmd )»;
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\\# * compound commands having a testable exit status, especially «case»;
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\\# * various built-in commands including «command», «set», and «ulimit».
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\\#
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\\# Important for patching:
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\\#
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\\# (2) This script targets any POSIX shell, so it avoids extensions provided
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\\# by Bash, Ksh, etc; in particular arrays are avoided.
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\\#
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\\# The "traditional" practice of packing multiple parameters into a
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\\# space-separated string is a well documented source of bugs and security
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\\# problems, so this is (mostly) avoided, by progressively accumulating
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\\# options in "\#[[\#[[\$]]#]]\#@", and eventually passing that to Java.
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\\#
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\\# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
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\\# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
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\\# see the in-line comments for details.
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\\#
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\\# There are tweaks for specific operating systems such as AIX, CygWin,
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\\# Darwin, MinGW, and NonStop.
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\\#
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\\# (3) This script is generated from the Groovy template
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\\# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
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\\# within the Gradle project.
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\\#
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\\# You can find Gradle at https://github.com/gradle/gradle/.
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\\#
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\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#\\#
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\\# Attempt to set APP_HOME
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\\# Resolve links: \#[[\#[[\$]]#]]\#0 may be a link
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app_path=\#[[\#[[\$]]#]]\#0
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\\# Need this for daisy-chained symlinks.
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while
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APP_HOME=\#[[\#[[\$]]#]]\#{app_path%"\#[[\#[[\$]]#]]\#{app_path\\#\\#*/}"} \\# leaves a trailing /; empty if no leading path
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[ -h "\#[[\#[[\$]]#]]\#app_path" ]
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do
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ls=\#[[\#[[\$]]#]]\#( ls -ld "\#[[\#[[\$]]#]]\#app_path" )
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link=\#[[\#[[\$]]#]]\#{ls\\#*' -> '}
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case \#[[\#[[\$]]#]]\#link in \\#(
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/*) app_path=\#[[\#[[\$]]#]]\#link ;; \\#(
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*) app_path=\#[[\#[[\$]]#]]\#APP_HOME\#[[\#[[\$]]#]]\#link ;;
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esac
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done
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APP_HOME=\#[[\#[[\$]]#]]\#( cd "\#[[\#[[\$]]#]]\#{APP_HOME:-./}" && pwd -P ) || exit
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APP_NAME="Gradle"
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APP_BASE_NAME=\#[[\#[[\$]]#]]\#{0\\#\\#*/}
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\\# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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\\# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD=maximum
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warn () {
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echo "\#[[\#[[\$]]#]]\#*"
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} >&2
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die () {
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echo
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echo "\#[[\#[[\$]]#]]\#*"
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echo
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exit 1
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} >&2
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\\# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "\#[[\#[[\$]]#]]\#( uname )" in \\#(
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CYGWIN* ) cygwin=true ;; \\#(
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Darwin* ) darwin=true ;; \\#(
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MSYS* | MINGW* ) msys=true ;; \\#(
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NONSTOP* ) nonstop=true ;;
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esac
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CLASSPATH=\#[[\#[[\$]]#]]\#APP_HOME/gradle/wrapper/gradle-wrapper.jar
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\\# Determine the Java command to use to start the JVM.
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if [ -n "\#[[\#[[\$]]#]]\#JAVA_HOME" ] ; then
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if [ -x "\#[[\#[[\$]]#]]\#JAVA_HOME/jre/sh/java" ] ; then
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\\# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD=\#[[\#[[\$]]#]]\#JAVA_HOME/jre/sh/java
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else
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JAVACMD=\#[[\#[[\$]]#]]\#JAVA_HOME/bin/java
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fi
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if [ ! -x "\#[[\#[[\$]]#]]\#JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: \#[[\#[[\$]]#]]\#JAVA_HOME
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD=java
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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\\# Increase the maximum file descriptors if we can.
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if ! "\#[[\#[[\$]]#]]\#cygwin" && ! "\#[[\#[[\$]]#]]\#darwin" && ! "\#[[\#[[\$]]#]]\#nonstop" ; then
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case \#[[\#[[\$]]#]]\#MAX_FD in \\#(
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max*)
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MAX_FD=\#[[\#[[\$]]#]]\#( ulimit -H -n ) ||
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warn "Could not query maximum file descriptor limit"
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esac
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case \#[[\#[[\$]]#]]\#MAX_FD in \\#(
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'' | soft) :;; \\#(
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*)
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ulimit -n "\#[[\#[[\$]]#]]\#MAX_FD" ||
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warn "Could not set maximum file descriptor limit to \#[[\#[[\$]]#]]\#MAX_FD"
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esac
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fi
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\\# Collect all arguments for the java command, stacking in reverse order:
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\\# * args from the command line
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\\# * the main class name
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\\# * -classpath
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\\# * -D...appname settings
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\\# * --module-path (only if needed)
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\\# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
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\\# For Cygwin or MSYS, switch paths to Windows format before running java
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if "\#[[\#[[\$]]#]]\#cygwin" || "\#[[\#[[\$]]#]]\#msys" ; then
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APP_HOME=\#[[\#[[\$]]#]]\#( cygpath --path --mixed "\#[[\#[[\$]]#]]\#APP_HOME" )
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CLASSPATH=\#[[\#[[\$]]#]]\#( cygpath --path --mixed "\#[[\#[[\$]]#]]\#CLASSPATH" )
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JAVACMD=\#[[\#[[\$]]#]]\#( cygpath --unix "\#[[\#[[\$]]#]]\#JAVACMD" )
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\\# Now convert the arguments - kludge to limit ourselves to /bin/sh
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for arg do
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if
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case \#[[\#[[\$]]#]]\#arg in \\#(
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-*) false ;; \\# don't mess with options \\#(
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/?*) t=\#[[\#[[\$]]#]]\#{arg\\#/} t=/\#[[\#[[\$]]#]]\#{t%%/*} \\# looks like a POSIX filepath
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[ -e "\#[[\#[[\$]]#]]\#t" ] ;; \\#(
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*) false ;;
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esac
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then
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arg=\#[[\#[[\$]]#]]\#( cygpath --path --ignore --mixed "\#[[\#[[\$]]#]]\#arg" )
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fi
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\\# Roll the args list around exactly as many times as the number of
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\\# args, so each arg winds up back in the position where it started, but
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\\# possibly modified.
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\\#
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\\# NB: a `for` loop captures its iteration list before it begins, so
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\\# changing the positional parameters here affects neither the number of
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\\# iterations, nor the values presented in `arg`.
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shift \\# remove old arg
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set -- "\#[[\#[[\$]]#]]\#@" "\#[[\#[[\$]]#]]\#arg" \\# push replacement arg
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done
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fi
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\\# Collect all arguments for the java command;
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\\# * \#[[\#[[\$]]#]]\#DEFAULT_JVM_OPTS, \#[[\#[[\$]]#]]\#JAVA_OPTS, and \#[[\#[[\$]]#]]\#GRADLE_OPTS can contain fragments of
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\\# shell script including quotes and variable substitutions, so put them in
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\\# double quotes to make sure that they get re-expanded; and
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\\# * put everything else in single quotes, so that it's not re-expanded.
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set -- \
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"-Dorg.gradle.appname=\#[[\#[[\$]]#]]\#APP_BASE_NAME" \
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-classpath "\#[[\#[[\$]]#]]\#CLASSPATH" \
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org.gradle.wrapper.GradleWrapperMain \
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"\#[[\#[[\$]]#]]\#@"
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\\# Use "xargs" to parse quoted args.
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\\#
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\\# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
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\\#
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\\# In Bash we could simply go:
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\\#
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\\# readarray ARGS < <( xargs -n1 <<<"\#[[\#[[\$]]#]]\#var" ) &&
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\\# set -- "\#[[\#[[\$]]#]]\#{ARGS[@]}" "\#[[\#[[\$]]#]]\#@"
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\\#
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\\# but POSIX shell has neither arrays nor command substitution, so instead we
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\\# post-process each arg (as a line of input to sed) to backslash-escape any
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\\# character that might be a shell metacharacter, then use eval to reverse
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\\# that process (while maintaining the separation between arguments), and wrap
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\\# the whole thing up as a single "set" statement.
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\\#
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\\# This will of course break if any of these variables contains a newline or
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\\# an unmatched quote.
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\\#
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eval "set -- \#[[\#[[\$]]#]]\#(
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printf '%s\n' "\#[[\#[[\$]]#]]\#DEFAULT_JVM_OPTS \#[[\#[[\$]]#]]\#JAVA_OPTS \#[[\#[[\$]]#]]\#GRADLE_OPTS" |
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xargs -n1 |
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sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
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tr '\n' ' '
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)" '"\#[[\#[[\$]]#]]\#@"'
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exec "\#[[\#[[\$]]#]]\#JAVACMD" "\#[[\#[[\$]]#]]\#@"
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