1010DEFAULT_JVM_OPTS=" "
1111
1212APP_NAME=" Gradle"
13- APP_BASE_NAME=` basename " $0 " `
13+ APP_BASE_NAME=$( basename " $0 " )
1414
1515# Use the maximum available, or set MAX_FD != -1 to use that value.
1616MAX_FD=" maximum"
1717
1818warn ( ) {
19- echo " $* "
19+ echo " $* "
2020}
2121
2222die ( ) {
23- echo
24- echo " $* "
25- echo
26- exit 1
23+ echo
24+ echo " $* "
25+ echo
26+ exit 1
2727}
2828
2929# OS specific support (must be 'true' or 'false').
3030cygwin=false
3131msys=false
3232darwin=false
33- case " ` uname` " in
33+ case " $( uname) " in
3434 CYGWIN* )
3535 cygwin=true
3636 ;;
@@ -44,119 +44,119 @@ esac
4444
4545# For Cygwin, ensure paths are in UNIX format before anything is touched.
4646if $cygwin ; then
47- [ -n " $JAVA_HOME " && JAVA_HOME=` cygpath --unix " $JAVA_HOME " `
47+ [ -n " $JAVA_HOME " && JAVA_HOME=$( cygpath --unix " $JAVA_HOME " )
4848fi
4949
5050# Attempt to set APP_HOME
5151# Resolve links: $0 may be a link
5252PRG=" $0 "
5353# Need this for relative symlinks.
5454while [ -h " $PRG " ; do
55- ls=` ls -ld " $PRG " `
56- link=` expr " $ls " : ' .*-> \(.*\)$' `
57- if expr " $link " : ' /.*' > /dev/null; then
58- PRG=" $link "
59- else
60- PRG=` dirname " $PRG " ` " /$link "
61- fi
55+ ls=$( ls -ld " $PRG " )
56+ link=$( expr " $ls " : ' .*-> \(.*\)$' )
57+ if expr " $link " : ' /.*' > /dev/null; then
58+ PRG=" $link "
59+ else
60+ PRG=$( dirname " $PRG " ) " /$link "
61+ fi
6262done
63- SAVED=" ` pwd` "
64- cd " ` dirname \" $PRG \" ` " >& -
65- APP_HOME=" ` pwd -P` "
63+ SAVED=" $( pwd) "
64+ cd " $( dirname \" $PRG \" ) " >& -
65+ APP_HOME=" $( pwd -P) "
6666cd " $SAVED " >& -
6767
6868CLASSPATH=$APP_HOME /gradle/wrapper/gradle-wrapper.jar
6969
7070# Determine the Java command to use to start the JVM.
7171if [ -n " $JAVA_HOME " ; then
72- if [ -x " $JAVA_HOME /jre/sh/java" ; then
73- # IBM's JDK on AIX uses strange locations for the executables
74- JAVACMD=" $JAVA_HOME /jre/sh/java"
75- else
76- JAVACMD=" $JAVA_HOME /bin/java"
77- fi
78- if [ ! -x " $JAVACMD " ; then
79- die " ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
80-
81- Please set the JAVA_HOME variable in your environment to match the
82- location of your Java installation."
83- fi
72+ if [ -x " $JAVA_HOME /jre/sh/java" ; then
73+ # IBM's JDK on AIX uses strange locations for the executables
74+ JAVACMD=" $JAVA_HOME /jre/sh/java"
75+ else
76+ JAVACMD=" $JAVA_HOME /bin/java"
77+ fi
78+ if [ ! -x " $JAVACMD " ; then
79+ die " ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
80+
81+ Please set the JAVA_HOME variable in your environment to match the
82+ location of your Java installation."
83+ fi
8484else
85- JAVACMD=" java"
86- which java > /dev/null 2>&1 || die " ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
85+ JAVACMD=" java"
86+ command -v java > /dev/null 2>&1 || die " ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
8787
88- Please set the JAVA_HOME variable in your environment to match the
89- location of your Java installation."
88+ Please set the JAVA_HOME variable in your environment to match the
89+ location of your Java installation."
9090fi
9191
9292# Increase the maximum file descriptors if we can.
93- if [ " $cygwin " = " false" -a " $darwin " = " false" ; then
94- MAX_FD_LIMIT=` ulimit -H -n`
95- if [ $? -eq 0 ] ; then
96- if [ " $MAX_FD " = " maximum" -o " $MAX_FD " = " max" ; then
97- MAX_FD=" $MAX_FD_LIMIT "
98- fi
99- ulimit -n $MAX_FD
100- if [ $? -ne 0 ] ; then
101- warn " Could not set maximum file descriptor limit: $MAX_FD "
102- fi
103- else
104- warn " Could not query maximum file descriptor limit: $MAX_FD_LIMIT "
93+ if [ " $cygwin " = " false" && [ " $darwin " = " false" ; then
94+ MAX_FD_LIMIT=$( ulimit -H -n)
95+ if [ $? -eq 0 ] ; then
96+ if [ " $MAX_FD " = " maximum" || [ " $MAX_FD " = " max" ; then
97+ MAX_FD=" $MAX_FD_LIMIT "
98+ fi
99+ ulimit -n " $MAX_FD "
100+ if [ $? -ne 0 ] ; then
101+ warn " Could not set maximum file descriptor limit: $MAX_FD "
105102 fi
103+ else
104+ warn " Could not query maximum file descriptor limit: $MAX_FD_LIMIT "
105+ fi
106106fi
107107
108108# For Darwin, add options to specify how the application appears in the dock
109109if $darwin ; then
110- GRADLE_OPTS=" $GRADLE_OPTS \" -Xdock:name=$APP_NAME \" \" -Xdock:icon=$APP_HOME /media/gradle.icns\" "
110+ GRADLE_OPTS=" $GRADLE_OPTS \" -Xdock:name=$APP_NAME \" \" -Xdock:icon=$APP_HOME /media/gradle.icns\" "
111111fi
112112
113113# For Cygwin, switch paths to Windows format before running java
114114if $cygwin ; then
115- APP_HOME=` cygpath --path --mixed " $APP_HOME " `
116- CLASSPATH=` cygpath --path --mixed " $CLASSPATH " `
115+ APP_HOME=$( cygpath --path --mixed " $APP_HOME " )
116+ CLASSPATH=$( cygpath --path --mixed " $CLASSPATH " )
117117
118118 # We build the pattern for arguments to be converted via cygpath
119- ROOTDIRSRAW=` find -L / -maxdepth 1 -mindepth 1 -type d 2> /dev/null`
120- SEP=" "
119+ ROOTDIRSRAW=$( find -L / -maxdepth 1 -mindepth 1 -type d 2> /dev/null)
120+ SEP=' '
121121 for dir in $ROOTDIRSRAW ; do
122- ROOTDIRS=" $ROOTDIRS$SEP$dir "
123- SEP=" |"
122+ ROOTDIRS=" $ROOTDIRS$SEP$dir "
123+ SEP=" |"
124124 done
125125 OURCYGPATTERN=" (^($ROOTDIRS ))"
126126 # Add a user-defined pattern to the cygpath arguments
127127 if [ " $GRADLE_CYGPATTERN " != " " ; then
128- OURCYGPATTERN=" $OURCYGPATTERN |($GRADLE_CYGPATTERN )"
128+ OURCYGPATTERN=" $OURCYGPATTERN |($GRADLE_CYGPATTERN )"
129129 fi
130130 # Now convert the arguments - kludge to limit ourselves to /bin/sh
131131 i=0
132132 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 ` " \" $arg \" "
140- fi
141- i=$(( i+ 1 ))
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 ) " " \" $arg \" "
140+ fi
141+ i=$(( i+ 1 ))
142142 done
143143 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 "
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 "
154154 esac
155- fi
155+ fi
156156
157157# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
158158function splitJvmOpts() {
159- JVM_OPTS=(" $@ "
159+ JVM_OPTS=(" $@ "
160160}
161161eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
162162JVM_OPTS[${# JVM_OPTS[*]} ]=" -Dorg.gradle.appname=$APP_BASE_NAME "
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