1 #!/usr/bin/env bash
2 3 ##############################################################################
4 ##
5 ## Gradle start up script for UN*X
6 ##
7 ##############################################################################
8 9 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 DEFAULT_JVM_OPTS=""
11 12 APP_NAME="Gradle"
13 APP_BASE_NAME=`basename "$0"`
14 15 # Use the maximum available, or set MAX_FD != -1 to use that value.
16 MAX_FD="maximum"
17 18 warn ( ) {
19 echo "$*"
20 }
21 22 die ( ) {
23 echo
24 echo "$*"
25 echo
26 exit 1
27 }
28 29 # OS specific support (must be 'true' or 'false').
30 cygwin=false
31 msys=false
32 darwin=false
33 case "`uname`" in
34 CYGWIN* )
35 cygwin=true
36 ;;
37 Darwin* )
38 darwin=true
39 ;;
40 MINGW* )
41 msys=true
42 ;;
43 esac
44 45 # Attempt to set APP_HOME
46 # Resolve links: $0 may be a link
47 PRG="$0"
48 # Need this for relative symlinks.
49 while [ -h "$PRG" ] ; do
50 ls=`ls -ld "$PRG"`
51 link=`expr "$ls" : '.*-> \(.*\)$'`
52 if expr "$link" : '/.*' > /dev/null; then
53 PRG="$link"
54 else
55 PRG=`dirname "$PRG"`"/$link"
56 fi
57 done
58 SAVED="`pwd`"
59 cd "`dirname \"$PRG\"`/" >/dev/null
60 APP_HOME="`pwd -P`"
61 cd "$SAVED" >/dev/null
62 63 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 65 # Determine the Java command to use to start the JVM.
66 if [ -n "$JAVA_HOME" ] ; then
67 if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 # IBM's JDK on AIX uses strange locations for the executables
69 JAVACMD="$JAVA_HOME/jre/sh/java"
70 else
71 JAVACMD="$JAVA_HOME/bin/java"
72 fi
73 if [ ! -x "$JAVACMD" ] ; then
74 die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 76 Please set the JAVA_HOME variable in your environment to match the
77 location of your Java installation."
78 fi
79 else
80 JAVACMD="java"
81 which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 83 Please set the JAVA_HOME variable in your environment to match the
84 location of your Java installation."
85 fi
86 87 # Increase the maximum file descriptors if we can.
88 if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 MAX_FD_LIMIT=`ulimit -H -n`
90 if [ $? -eq 0 ] ; then
91 if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 MAX_FD="$MAX_FD_LIMIT"
93 fi
94 ulimit -n $MAX_FD
95 if [ $? -ne 0 ] ; then
96 warn "Could not set maximum file descriptor limit: $MAX_FD"
97 fi
98 else
99 warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 fi
101 fi
102 103 # For Darwin, add options to specify how the application appears in the dock
104 if $darwin; then
105 GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 fi
107 108 # For Cygwin, switch paths to Windows format before running java
109 if $cygwin ; then
110 APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 JAVACMD=`cygpath --unix "$JAVACMD"`
113 114 # We build the pattern for arguments to be converted via cygpath
115 ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 SEP=""
117 for dir in $ROOTDIRSRAW ; do
118 ROOTDIRS="$ROOTDIRS$SEP$dir"
119 SEP="|"
120 done
121 OURCYGPATTERN="(^($ROOTDIRS))"
122 # Add a user-defined pattern to the cygpath arguments
123 if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 fi
126 # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 i=0
128 for arg in "$@" ; do
129 CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 132 if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 else
135 eval `echo args$i`="\"$arg\""
136 fi
137 i=$((i+1))
138 done
139 case $i in
140 (0) set -- ;;
141 (1) set -- "$args0" ;;
142 (2) set -- "$args0" "$args1" ;;
143 (3) set -- "$args0" "$args1" "$args2" ;;
144 (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 esac
151 fi
152 153 # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 function splitJvmOpts() {
155 JVM_OPTS=("$@")
156 }
157 eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 160 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161