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      1 #!/usr/bin/env sh
      2 
      3 ##############################################################################
      4 ##
      5 ##  Gradle start up script for UN*X
      6 ##
      7 ##############################################################################
      8 
      9 # Attempt to set APP_HOME
     10 # Resolve links: $0 may be a link
     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"`"/$link"
     20     fi
     21 done
     22 SAVED="`pwd`"
     23 cd "`dirname \"$PRG\"`/" >/dev/null
     24 APP_HOME="`pwd -P`"
     25 cd "$SAVED" >/dev/null
     26 
     27 APP_NAME="Gradle"
     28 APP_BASE_NAME=`basename "$0"`
     29 
     30 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
     31 DEFAULT_JVM_OPTS=""
     32 
     33 # Use the maximum available, or set MAX_FD != -1 to use that value.
     34 MAX_FD="maximum"
     35 
     36 warn () {
     37     echo "$*"
     38 }
     39 
     40 die () {
     41     echo
     42     echo "$*"
     43     echo
     44     exit 1
     45 }
     46 
     47 # OS specific support (must be 'true' or 'false').
     48 cygwin=false
     49 msys=false
     50 darwin=false
     51 nonstop=false
     52 case "`uname`" in
     53   CYGWIN* )
     54     cygwin=true
     55     ;;
     56   Darwin* )
     57     darwin=true
     58     ;;
     59   MINGW* )
     60     msys=true
     61     ;;
     62   NONSTOP* )
     63     nonstop=true
     64     ;;
     65 esac
     66 
     67 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
     68 
     69 # Determine the Java command to use to start the JVM.
     70 if [ -n "$JAVA_HOME" ] ; then
     71     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
     72         # IBM's JDK on AIX uses strange locations for the executables
     73         JAVACMD="$JAVA_HOME/jre/sh/java"
     74     else
     75         JAVACMD="$JAVA_HOME/bin/java"
     76     fi
     77     if [ ! -x "$JAVACMD" ] ; then
     78         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
     79 
     80 Please set the JAVA_HOME variable in your environment to match the
     81 location of your Java installation."
     82     fi
     83 else
     84     JAVACMD="java"
     85     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
     86 
     87 Please set the JAVA_HOME variable in your environment to match the
     88 location of your Java installation."
     89 fi
     90 
     91 # Increase the maximum file descriptors if we can.
     92 if [ "$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
    105 fi
    106 
    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
    111 
    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
    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 # 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 "$@")
    163 
    164 # Collect all arguments for the java command, following the shell quoting and substitution rules
    165 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
    166 
    167 # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
    168 if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
    169   cd "$(dirname "$0")"
    170 fi
    171 
    172 exec "$JAVACMD" "$@"
    173