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      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=$APP_BASE_NAME"
    163 
    164 # Change the project's .gradle to the android out dir.
    165 ANDROID_GRADLE_ROOT="$APP_HOME/../../out/host/gradle/frameworks/support"
    166 if [[ -z "$ANDROID_CACHE_DIR" ]]; then
    167   ANDROID_CACHE_DIR="$ANDROID_GRADLE_ROOT/.gradle"
    168 fi
    169 
    170 # Change the local user directories to be under the android out dir
    171 export GRADLE_USER_HOME="$ANDROID_GRADLE_ROOT/.gradle"
    172 export M2_HOME="$ANDROID_GRADLE_ROOT/.m2"
    173 
    174 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain --project-cache-dir=$ANDROID_CACHE_DIR "$@"
    175