1- #! /bin/sh
2-
3- #
4- # Copyright © 2015-2021 the original authors.
5- #
6- # Licensed under the Apache License, Version 2.0 (the "License");
7- # you may not use this file except in compliance with the License.
8- # You may obtain a copy of the License at
9- #
10- # https://www.apache.org/licenses/LICENSE-2.0
11- #
12- # Unless required by applicable law or agreed to in writing, software
13- # distributed under the License is distributed on an "AS IS" BASIS,
14- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15- # See the License for the specific language governing permissions and
16- # limitations under the License.
17- #
1+ #! /usr/bin/env sh
182
193# #############################################################################
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/HEAD/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- #
4+ # #
5+ # # Gradle start up script for UN*X
6+ # #
637# #############################################################################
648
659# Attempt to set APP_HOME
66-
6710# 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
11+ PRG=" $0 "
12+ # Need this for relative symlinks.
13+ while [ -h " $PRG " ] ; do
14+ ls=` ls -ld " $PRG " `
15+ link=` expr " $ls " : ' .*-> \(.*\)$' `
16+ if expr " $link " : ' /.*' > /dev/null; then
17+ PRG=" $link "
18+ else
19+ PRG=` dirname " $PRG " ` " /$link "
20+ fi
8121done
22+ SAVED=" ` pwd` "
23+ cd " ` dirname \" $PRG \" ` /" > /dev/null
24+ APP_HOME=" ` pwd -P` "
25+ cd " $SAVED " > /dev/null
26+
27+ APP_NAME=" Gradle"
28+ APP_BASE_NAME=` basename " $0 " `
8229
83- # This is normally unused
84- # shellcheck disable=SC2034
85- APP_BASE_NAME=${0##*/ }
86- # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
87- APP_HOME=$( cd " ${APP_HOME:- ./ } " > /dev/null && pwd -P ) || exit
30+ # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31+ DEFAULT_JVM_OPTS=" "
8832
8933# Use the maximum available, or set MAX_FD != -1 to use that value.
90- MAX_FD=maximum
34+ MAX_FD=" maximum"
9135
9236warn () {
9337 echo " $* "
94- } >&2
38+ }
9539
9640die () {
9741 echo
9842 echo " $* "
9943 echo
10044 exit 1
101- } >&2
45+ }
10246
10347# OS specific support (must be 'true' or 'false').
10448cygwin=false
10549msys=false
10650darwin=false
10751nonstop=false
108- case " $( uname ) " in # (
109- CYGWIN* ) cygwin=true ;; # (
110- Darwin* ) darwin=true ;; # (
111- MSYS* | MINGW* ) msys=true ;; # (
112- NONSTOP* ) nonstop=true ;;
52+ case " ` uname` " in
53+ CYGWIN* )
54+ cygwin=true
55+ ;;
56+ Darwin* )
57+ darwin=true
58+ ;;
59+ MINGW* )
60+ msys=true
61+ ;;
62+ NONSTOP* )
63+ nonstop=true
64+ ;;
11365esac
11466
11567CLASSPATH=$APP_HOME /gradle/wrapper/gradle-wrapper.jar
11668
117-
11869# Determine the Java command to use to start the JVM.
11970if [ -n " $JAVA_HOME " ] ; then
12071 if [ -x " $JAVA_HOME /jre/sh/java" ] ; then
12172 # IBM's JDK on AIX uses strange locations for the executables
122- JAVACMD=$JAVA_HOME /jre/sh/java
73+ JAVACMD=" $JAVA_HOME /jre/sh/java"
12374 else
124- JAVACMD=$JAVA_HOME /bin/java
75+ JAVACMD=" $JAVA_HOME /bin/java"
12576 fi
12677 if [ ! -x " $JAVACMD " ] ; then
12778 die " ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -130,120 +81,96 @@ Please set the JAVA_HOME variable in your environment to match the
13081location of your Java installation."
13182 fi
13283else
133- JAVACMD=java
134- if ! command -v java > /dev/null 2>&1
135- then
136- die " ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
84+ JAVACMD=" java"
85+ which java > /dev/null 2>&1 || die " ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
13786
13887Please set the JAVA_HOME variable in your environment to match the
13988location of your Java installation."
140- fi
14189fi
14290
14391# Increase the maximum file descriptors if we can.
144- if ! " $cygwin " && ! " $darwin " && ! " $nonstop " ; then
145- case $MAX_FD in # (
146- max* )
147- # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
148- # shellcheck disable=SC2039,SC3045
149- MAX_FD=$( ulimit -H -n ) ||
150- warn " Could not query maximum file descriptor limit"
151- esac
152- case $MAX_FD in # (
153- ' ' | soft) : ;; # (
154- * )
155- # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
156- # shellcheck disable=SC2039,SC3045
157- ulimit -n " $MAX_FD " ||
158- warn " Could not set maximum file descriptor limit to $MAX_FD "
159- esac
92+ if [ " $cygwin " = " false" -a " $darwin " = " false" -a " $nonstop " = " false" ] ; then
93+ MAX_FD_LIMIT=` ulimit -H -n`
94+ if [ $? -eq 0 ] ; then
95+ if [ " $MAX_FD " = " maximum" -o " $MAX_FD " = " max" ] ; then
96+ MAX_FD=" $MAX_FD_LIMIT "
97+ fi
98+ ulimit -n $MAX_FD
99+ if [ $? -ne 0 ] ; then
100+ warn " Could not set maximum file descriptor limit: $MAX_FD "
101+ fi
102+ else
103+ warn " Could not query maximum file descriptor limit: $MAX_FD_LIMIT "
104+ fi
160105fi
161106
162- # Collect all arguments for the java command, stacking in reverse order:
163- # * args from the command line
164- # * the main class name
165- # * -classpath
166- # * -D...appname settings
167- # * --module-path (only if needed)
168- # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
169-
170- # For Cygwin or MSYS, switch paths to Windows format before running java
171- if " $cygwin " || " $msys " ; then
172- APP_HOME=$( cygpath --path --mixed " $APP_HOME " )
173- CLASSPATH=$( cygpath --path --mixed " $CLASSPATH " )
174-
175- JAVACMD=$( cygpath --unix " $JAVACMD " )
107+ # For Darwin, add options to specify how the application appears in the dock
108+ if $darwin ; then
109+ GRADLE_OPTS=" $GRADLE_OPTS \" -Xdock:name=$APP_NAME \" \" -Xdock:icon=$APP_HOME /media/gradle.icns\" "
110+ fi
176111
112+ # For Cygwin, switch paths to Windows format before running java
113+ if $cygwin ; then
114+ APP_HOME=` cygpath --path --mixed " $APP_HOME " `
115+ CLASSPATH=` cygpath --path --mixed " $CLASSPATH " `
116+ JAVACMD=` cygpath --unix " $JAVACMD " `
117+
118+ # We build the pattern for arguments to be converted via cygpath
119+ ROOTDIRSRAW=` find -L / -maxdepth 1 -mindepth 1 -type d 2> /dev/null`
120+ SEP=" "
121+ for dir in $ROOTDIRSRAW ; do
122+ ROOTDIRS=" $ROOTDIRS$SEP$dir "
123+ SEP=" |"
124+ done
125+ OURCYGPATTERN=" (^($ROOTDIRS ))"
126+ # Add a user-defined pattern to the cygpath arguments
127+ if [ " $GRADLE_CYGPATTERN " != " " ] ; then
128+ OURCYGPATTERN=" $OURCYGPATTERN |($GRADLE_CYGPATTERN )"
129+ fi
177130 # Now convert the arguments - kludge to limit ourselves to /bin/sh
178- for arg do
179- if
180- case $arg in # (
181- -* ) false ;; # don't mess with options #(
182- /?* ) t=${arg#/ } t=/${t%%/* } # looks like a POSIX filepath
183- [ -e " $t " ] ;; # (
184- * ) false ;;
185- esac
186- then
187- arg=$( cygpath --path --ignore --mixed " $arg " )
131+ i=0
132+ for arg in " $@ " ; do
133+ CHECK=` echo " $arg " | egrep -c " $OURCYGPATTERN " -`
134+ CHECK2=` echo " $arg " | egrep -c " ^-" ` # ## Determine if an option
135+
136+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then # ## Added a condition
137+ eval ` echo args$i ` =` cygpath --path --ignore --mixed " $arg " `
138+ else
139+ eval ` echo args$i ` =" \" $arg \" "
188140 fi
189- # Roll the args list around exactly as many times as the number of
190- # args, so each arg winds up back in the position where it started, but
191- # possibly modified.
192- #
193- # NB: a `for` loop captures its iteration list before it begins, so
194- # changing the positional parameters here affects neither the number of
195- # iterations, nor the values presented in `arg`.
196- shift # remove old arg
197- set -- " $@ " " $arg " # push replacement arg
141+ i=$(( i+ 1 ))
198142 done
143+ case $i in
144+ (0) set -- ;;
145+ (1) set -- " $args0 " ;;
146+ (2) set -- " $args0 " " $args1 " ;;
147+ (3) set -- " $args0 " " $args1 " " $args2 " ;;
148+ (4) set -- " $args0 " " $args1 " " $args2 " " $args3 " ;;
149+ (5) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " ;;
150+ (6) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " ;;
151+ (7) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " ;;
152+ (8) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " " $args7 " ;;
153+ (9) set -- " $args0 " " $args1 " " $args2 " " $args3 " " $args4 " " $args5 " " $args6 " " $args7 " " $args8 " ;;
154+ esac
199155fi
200156
157+ # Escape application args
158+ save () {
159+ for i do printf %s\\ n " $i " | sed " s/'/'\\\\ ''/g;1s/^/'/;\$ s/\$ /' \\\\ /" ; done
160+ echo " "
161+ }
162+ APP_ARGS=$( save " $@ " )
201163
202- # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
203- DEFAULT_JVM_OPTS=' "-Xmx64m" "-Xms64m"'
204-
205- # Collect all arguments for the java command:
206- # * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
207- # and any embedded shellness will be escaped.
208- # * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
209- # treated as '${Hostname}' itself on the command line.
210-
211- set -- \
212- " -Dorg.gradle.appname=$APP_BASE_NAME " \
213- -classpath " $CLASSPATH " \
214- org.gradle.wrapper.GradleWrapperMain \
215- " $@ "
216-
217- # Stop when "xargs" is not available.
218- if ! command -v xargs > /dev/null 2>&1
219- then
220- die " xargs is not available"
164+ # Collect all arguments for the java command, following the shell quoting and substitution rules
165+ if $JAVACMD --add-opens java.base/java.lang=ALL-UNNAMED -version ; then
166+ DEFAULT_JVM_OPTS=" --add-opens java.base/java.lang=ALL-UNNAMED $DEFAULT_JVM_OPTS "
221167fi
222168
223- # Use "xargs" to parse quoted args.
224- #
225- # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
226- #
227- # In Bash we could simply go:
228- #
229- # readarray ARGS < <( xargs -n1 <<<"$var" ) &&
230- # set -- "${ARGS[@]}" "$@"
231- #
232- # but POSIX shell has neither arrays nor command substitution, so instead we
233- # post-process each arg (as a line of input to sed) to backslash-escape any
234- # character that might be a shell metacharacter, then use eval to reverse
235- # that process (while maintaining the separation between arguments), and wrap
236- # the whole thing up as a single "set" statement.
237- #
238- # This will of course break if any of these variables contains a newline or
239- # an unmatched quote.
240- #
241-
242- eval " set -- $(
243- printf ' %s\n' " $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS " |
244- xargs -n1 |
245- sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
246- tr ' \n' ' '
247- ) " ' "$@"'
169+ eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS " \" -Dorg.gradle.appname=$APP_BASE_NAME \" " -classpath " \" $CLASSPATH \" " org.gradle.wrapper.GradleWrapperMain " $APP_ARGS "
170+
171+ # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
172+ if [ " $( uname) " = " Darwin" ] && [ " $HOME " = " $PWD " ]; then
173+ cd " $( dirname " $0 " ) "
174+ fi
248175
249176exec " $JAVACMD " " $@ "
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