1- #! /bin/sh
1+ #! /usr/ bin/env sh
22
33#
4- # Copyright © 2015-2021 the original authors.
4+ # Copyright 2015 the original author or authors.
55#
66# Licensed under the Apache License, Version 2.0 (the "License");
77# you may not use this file except in compliance with the License.
1717#
1818
1919# #############################################################################
20- #
21- # Gradle start up script for POSIX generated by Gradle.
22- #
23- # Important for running:
24- #
25- # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
26- # noncompliant, but you have some other compliant shell such as ksh or
27- # bash, then to run this script, type that shell name before the whole
28- # command line, like:
29- #
30- # ksh Gradle
31- #
32- # Busybox and similar reduced shells will NOT work, because this script
33- # requires all of these POSIX shell features:
34- # * functions;
35- # * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
36- # «${var#prefix}», «${var%suffix}», and «$( cmd )»;
37- # * compound commands having a testable exit status, especially «case»;
38- # * various built-in commands including «command», «set», and «ulimit».
39- #
40- # Important for patching:
41- #
42- # (2) This script targets any POSIX shell, so it avoids extensions provided
43- # by Bash, Ksh, etc; in particular arrays are avoided.
44- #
45- # The "traditional" practice of packing multiple parameters into a
46- # space-separated string is a well documented source of bugs and security
47- # problems, so this is (mostly) avoided, by progressively accumulating
48- # options in "$@", and eventually passing that to Java.
49- #
50- # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
51- # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
52- # see the in-line comments for details.
53- #
54- # There are tweaks for specific operating systems such as AIX, CygWin,
55- # Darwin, MinGW, and NonStop.
56- #
57- # (3) This script is generated from the Groovy template
58- # https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
59- # within the Gradle project.
60- #
61- # You can find Gradle at https://github.com/gradle/gradle/.
62- #
20+ # #
21+ # # Gradle start up script for UN*X
22+ # #
6323# #############################################################################
6424
6525# Attempt to set APP_HOME
66-
6726# Resolve links: $0 may be a link
68- app_path=$0
69-
70- # Need this for daisy-chained symlinks.
71- while
72- APP_HOME=${app_path% " ${app_path##*/ } " } # leaves a trailing /; empty if no leading path
73- [ -h " $app_path " ]
74- do
75- ls=$( ls -ld " $app_path " )
76- link=${ls#* ' -> ' }
77- case $link in # (
78- /* ) app_path=$link ;; # (
79- * ) app_path=$APP_HOME$link ;;
80- esac
27+ PRG=" $0 "
28+ # Need this for relative symlinks.
29+ while [ -h " $PRG " ] ; do
30+ ls=` ls -ld " $PRG " `
31+ link=` expr " $ls " : ' .*-> \(.*\)$' `
32+ if expr " $link " : ' /.*' > /dev/null; then
33+ PRG=" $link "
34+ else
35+ PRG=` dirname " $PRG " ` " /$link "
36+ fi
8137done
82-
83- APP_HOME=$( cd " ${APP_HOME:- ./ } " && pwd -P ) || exit
38+ SAVED=" ` pwd` "
39+ cd " ` dirname \" $PRG \" ` /" > /dev/null
40+ APP_HOME=" ` pwd -P` "
41+ cd " $SAVED " > /dev/null
8442
8543APP_NAME=" Gradle"
86- APP_BASE_NAME=${0 ##*/ }
44+ APP_BASE_NAME=` basename " $0 " `
8745
8846# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
8947DEFAULT_JVM_OPTS=' "-Xmx64m" "-Xms64m"'
9048
9149# Use the maximum available, or set MAX_FD != -1 to use that value.
92- MAX_FD=maximum
50+ MAX_FD=" maximum"
9351
9452warn () {
9553 echo " $* "
96- } >&2
54+ }
9755
9856die () {
9957 echo
10058 echo " $* "
10159 echo
10260 exit 1
103- } >&2
61+ }
10462
10563# OS specific support (must be 'true' or 'false').
10664cygwin=false
10765msys=false
10866darwin=false
10967nonstop=false
110- case " $( uname ) " in # (
111- CYGWIN* ) cygwin=true ;; # (
112- Darwin* ) darwin=true ;; # (
113- MSYS* | MINGW* ) msys=true ;; # (
114- NONSTOP* ) nonstop=true ;;
68+ case " ` uname` " in
69+ CYGWIN* )
70+ cygwin=true
71+ ;;
72+ Darwin* )
73+ darwin=true
74+ ;;
75+ MINGW* )
76+ msys=true
77+ ;;
78+ NONSTOP* )
79+ nonstop=true
80+ ;;
11581esac
11682
11783CLASSPATH=$APP_HOME /gradle/wrapper/gradle-wrapper.jar
@@ -121,9 +87,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
12187if [ -n " $JAVA_HOME " ] ; then
12288 if [ -x " $JAVA_HOME /jre/sh/java" ] ; then
12389 # IBM's JDK on AIX uses strange locations for the executables
124- JAVACMD=$JAVA_HOME /jre/sh/java
90+ JAVACMD=" $JAVA_HOME /jre/sh/java"
12591 else
126- JAVACMD=$JAVA_HOME /bin/java
92+ JAVACMD=" $JAVA_HOME /bin/java"
12793 fi
12894 if [ ! -x " $JAVACMD " ] ; then
12995 die " ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -132,103 +98,88 @@ Please set the JAVA_HOME variable in your environment to match the
13298location of your Java installation."
13399 fi
134100else
135- JAVACMD=java
101+ JAVACMD=" java"
136102 which java > /dev/null 2>&1 || die " ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
137103
138104Please set the JAVA_HOME variable in your environment to match the
139105location of your Java installation."
140106fi
141107
142108# Increase the maximum file descriptors if we can.
143- if ! " $cygwin " && ! " $darwin " && ! " $nonstop " ; then
144- case $MAX_FD in # (
145- max* )
146- MAX_FD=$( ulimit -H -n ) ||
147- warn " Could not query maximum file descriptor limit"
148- esac
149- case $MAX_FD in # (
150- ' ' | soft) : ;; # (
151- * )
152- ulimit -n " $MAX_FD " ||
153- warn " Could not set maximum file descriptor limit to $MAX_FD "
154- esac
109+ if [ " $cygwin " = " false" -a " $darwin " = " false" -a " $nonstop " = " false" ] ; then
110+ MAX_FD_LIMIT=` ulimit -H -n`
111+ if [ $? -eq 0 ] ; then
112+ if [ " $MAX_FD " = " maximum" -o " $MAX_FD " = " max" ] ; then
113+ MAX_FD=" $MAX_FD_LIMIT "
114+ fi
115+ ulimit -n $MAX_FD
116+ if [ $? -ne 0 ] ; then
117+ warn " Could not set maximum file descriptor limit: $MAX_FD "
118+ fi
119+ else
120+ warn " Could not query maximum file descriptor limit: $MAX_FD_LIMIT "
121+ fi
155122fi
156123
157- # Collect all arguments for the java command, stacking in reverse order:
158- # * args from the command line
159- # * the main class name
160- # * -classpath
161- # * -D...appname settings
162- # * --module-path (only if needed)
163- # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
124+ # For Darwin, add options to specify how the application appears in the dock
125+ if $darwin ; then
126+ GRADLE_OPTS=" $GRADLE_OPTS \" -Xdock:name=$APP_NAME \" \" -Xdock:icon=$APP_HOME /media/gradle.icns\" "
127+ fi
164128
165129# For Cygwin or MSYS, switch paths to Windows format before running java
166- if " $cygwin " || " $msys " ; then
167- APP_HOME=$( cygpath --path --mixed " $APP_HOME " )
168- CLASSPATH=$( cygpath --path --mixed " $CLASSPATH " )
169-
170- JAVACMD=$( cygpath --unix " $JAVACMD " )
171-
130+ if [ " $cygwin " = " true" -o " $msys " = " true" ] ; then
131+ APP_HOME=` cygpath --path --mixed " $APP_HOME " `
132+ CLASSPATH=` cygpath --path --mixed " $CLASSPATH " `
133+
134+ JAVACMD=` cygpath --unix " $JAVACMD " `
135+
136+ # We build the pattern for arguments to be converted via cygpath
137+ ROOTDIRSRAW=` find -L / -maxdepth 1 -mindepth 1 -type d 2> /dev/null`
138+ SEP=" "
139+ for dir in $ROOTDIRSRAW ; do
140+ ROOTDIRS=" $ROOTDIRS$SEP$dir "
141+ SEP=" |"
142+ done
143+ OURCYGPATTERN=" (^($ROOTDIRS ))"
144+ # Add a user-defined pattern to the cygpath arguments
145+ if [ " $GRADLE_CYGPATTERN " != " " ] ; then
146+ OURCYGPATTERN=" $OURCYGPATTERN |($GRADLE_CYGPATTERN )"
147+ fi
172148 # Now convert the arguments - kludge to limit ourselves to /bin/sh
173- for arg do
174- if
175- case $arg in # (
176- -* ) false ;; # don't mess with options #(
177- /?* ) t=${arg#/ } t=/${t%%/* } # looks like a POSIX filepath
178- [ -e " $t " ] ;; # (
179- * ) false ;;
180- esac
181- then
182- arg=$( cygpath --path --ignore --mixed " $arg " )
149+ i=0
150+ for arg in " $@ " ; do
151+ CHECK=` echo " $arg " | egrep -c " $OURCYGPATTERN " -`
152+ CHECK2=` echo " $arg " | egrep -c " ^-" ` # ## Determine if an option
153+
154+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then # ## Added a condition
155+ eval ` echo args$i ` =` cygpath --path --ignore --mixed " $arg " `
156+ else
157+ eval ` echo args$i ` =" \" $arg \" "
183158 fi
184- # Roll the args list around exactly as many times as the number of
185- # args, so each arg winds up back in the position where it started, but
186- # possibly modified.
187- #
188- # NB: a `for` loop captures its iteration list before it begins, so
189- # changing the positional parameters here affects neither the number of
190- # iterations, nor the values presented in `arg`.
191- shift # remove old arg
192- set -- " $@ " " $arg " # push replacement arg
159+ i=` expr $i + 1`
193160 done
161+ case $i in
162+ 0) set -- ;;
163+ 1) set -- " $args0 " ;;
164+ 2) set -- " $args0 " " $args1 " ;;
165+ 3) set -- " $args0 " " $args1 " " $args2 " ;;
166+ 4) set -- " $args0 " " $args1 " " $args2 " " $args3 " ;;
167+ 5) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " ;;
168+ 6) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " ;;
169+ 7) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " ;;
170+ 8) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " " $args7 " ;;
171+ 9) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " " $args7 " " $args8 " ;;
172+ esac
194173fi
195174
196- # Collect all arguments for the java command;
197- # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
198- # shell script including quotes and variable substitutions, so put them in
199- # double quotes to make sure that they get re-expanded; and
200- # * put everything else in single quotes, so that it's not re-expanded.
201-
202- set -- \
203- " -Dorg.gradle.appname=$APP_BASE_NAME " \
204- -classpath " $CLASSPATH " \
205- org.gradle.wrapper.GradleWrapperMain \
206- " $@ "
207-
208- # Use "xargs" to parse quoted args.
209- #
210- # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
211- #
212- # In Bash we could simply go:
213- #
214- # readarray ARGS < <( xargs -n1 <<<"$var" ) &&
215- # set -- "${ARGS[@]}" "$@"
216- #
217- # but POSIX shell has neither arrays nor command substitution, so instead we
218- # post-process each arg (as a line of input to sed) to backslash-escape any
219- # character that might be a shell metacharacter, then use eval to reverse
220- # that process (while maintaining the separation between arguments), and wrap
221- # the whole thing up as a single "set" statement.
222- #
223- # This will of course break if any of these variables contains a newline or
224- # an unmatched quote.
225- #
175+ # Escape application args
176+ save () {
177+ for i do printf %s\\ n " $i " | sed " s/'/'\\\\ ''/g;1s/^/'/;\$ s/\$ /' \\\\ /" ; done
178+ echo " "
179+ }
180+ APP_ARGS=` save " $@ " `
226181
227- eval " set -- $(
228- printf ' %s\n' " $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS " |
229- xargs -n1 |
230- sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
231- tr ' \n' ' '
232- ) " ' "$@"'
182+ # Collect all arguments for the java command, following the shell quoting and substitution rules
183+ eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS " \" -Dorg.gradle.appname=$APP_BASE_NAME \" " -classpath " \" $CLASSPATH \" " org.gradle.wrapper.GradleWrapperMain " $APP_ARGS "
233184
234185exec " $JAVACMD " " $@ "
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