gradlew

   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 # For Cygwin, ensure paths are in UNIX format before anything is touched.
  46 if $cygwin ; then
  47     [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
  48 fi
  49
  50 # Attempt to set APP_HOME
  51 # Resolve links: $0 may be a link
  52 PRG="$0"
  53 # Need this for relative symlinks.
  54 while [ -h "$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"`"/$link"
  61     fi
  62 done
  63 SAVED="`pwd`"
  64 cd "`dirname \"$PRG\"`/" >&-
  65 APP_HOME="`pwd -P`"
  66 cd "$SAVED" >&-
  67
  68 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
  69
  70 # Determine the Java command to use to start the JVM.
  71 if [ -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: $JAVA_HOME
  80
  81 Please set the JAVA_HOME variable in your environment to match the
  82 location of your Java installation."
  83     fi
  84 else
  85     JAVACMD="java"
  86     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
  87
  88 Please set the JAVA_HOME variable in your environment to match the
  89 location of your Java installation."
  90 fi
  91
  92 # Increase the maximum file descriptors if we can.
  93 if [ "$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"
 105     fi
 106 fi
 107
 108 # For Darwin, add options to specify how the application appears in the dock
 109 if $darwin; then
 110     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 111 fi
 112
 113 # For Cygwin, switch paths to Windows format before running java
 114 if $cygwin ; then
 115     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
 116     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
 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
 130     # Now convert the arguments - kludge to limit ourselves to /bin/sh
 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`="\"$arg\""
 140         fi
 141         i=$((i+1))
 142     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
 155 fi
 156
 157 # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
 158 function splitJvmOpts() {
 159     JVM_OPTS=("$@")
 160 }
 161 eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
 162 JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
 163
 164 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"