1#!/usr/bin/env sh
2
3#
4# Copyright 2015 the original author or authors.
5#
6# Licensed under the Apache License, Version 2.0 (the "License");
7# you may not use this file except in compliance with the License.
8# You may obtain a copy of the License at
9#
10#      http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing, software
13# distributed under the License is distributed on an "AS IS" BASIS,
14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15# See the License for the specific language governing permissions and
16# limitations under the License.
17#
18
19##############################################################################
20##
21##  Gradle start up script for UN*X
22##
23##############################################################################
24
25# Attempt to set APP_HOME
26# Resolve links: $0 may be a link
27PRG="$0"
28# Need this for relative symlinks.
29while [ -h "$PRG" ] ; do
30    ls=`ls -ld "$PRG"`
31    link=`expr "$ls" : '.*-> \(.*\)$'`
32    if expr "$link" : '/.*' > /dev/null; then
33        PRG="$link"
34    else
35        PRG=`dirname "$PRG"`"/$link"
36    fi
37done
38SAVED="`pwd`"
39cd "`dirname \"$PRG\"`/" >/dev/null
40APP_HOME="`pwd -P`"
41cd "$SAVED" >/dev/null
42
43APP_NAME="Gradle"
44APP_BASE_NAME=`basename "$0"`
45
46# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
47DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
48
49# Use the maximum available, or set MAX_FD != -1 to use that value.
50MAX_FD="maximum"
51
52warn () {
53    echo "$*"
54}
55
56die () {
57    echo
58    echo "$*"
59    echo
60    exit 1
61}
62
63# OS specific support (must be 'true' or 'false').
64cygwin=false
65msys=false
66darwin=false
67nonstop=false
68case "`uname`" in
69  CYGWIN* )
70    cygwin=true
71    ;;
72  Darwin* )
73    darwin=true
74    ;;
75  MINGW* )
76    msys=true
77    ;;
78  NONSTOP* )
79    nonstop=true
80    ;;
81esac
82
83CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
84
85# Determine the Java command to use to start the JVM.
86if [ -n "$JAVA_HOME" ] ; then
87    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
88        # IBM's JDK on AIX uses strange locations for the executables
89        JAVACMD="$JAVA_HOME/jre/sh/java"
90    else
91        JAVACMD="$JAVA_HOME/bin/java"
92    fi
93    if [ ! -x "$JAVACMD" ] ; then
94        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
95
96Please set the JAVA_HOME variable in your environment to match the
97location of your Java installation."
98    fi
99else
100    JAVACMD="java"
101    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
102
103Please set the JAVA_HOME variable in your environment to match the
104location of your Java installation."
105fi
106
107# Increase the maximum file descriptors if we can.
108if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
109    MAX_FD_LIMIT=`ulimit -H -n`
110    if [ $? -eq 0 ] ; then
111        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
112            MAX_FD="$MAX_FD_LIMIT"
113        fi
114        ulimit -n $MAX_FD
115        if [ $? -ne 0 ] ; then
116            warn "Could not set maximum file descriptor limit: $MAX_FD"
117        fi
118    else
119        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
120    fi
121fi
122
123# For Darwin, add options to specify how the application appears in the dock
124if $darwin; then
125    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
126fi
127
128# For Cygwin, switch paths to Windows format before running java
129if $cygwin ; then
130    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
131    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
132    JAVACMD=`cygpath --unix "$JAVACMD"`
133
134    # We build the pattern for arguments to be converted via cygpath
135    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
136    SEP=""
137    for dir in $ROOTDIRSRAW ; do
138        ROOTDIRS="$ROOTDIRS$SEP$dir"
139        SEP="|"
140    done
141    OURCYGPATTERN="(^($ROOTDIRS))"
142    # Add a user-defined pattern to the cygpath arguments
143    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
144        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
145    fi
146    # Now convert the arguments - kludge to limit ourselves to /bin/sh
147    i=0
148    for arg in "$@" ; do
149        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
150        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
151
152        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
153            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
154        else
155            eval `echo args$i`="\"$arg\""
156        fi
157        i=$((i+1))
158    done
159    case $i in
160        (0) set -- ;;
161        (1) set -- "$args0" ;;
162        (2) set -- "$args0" "$args1" ;;
163        (3) set -- "$args0" "$args1" "$args2" ;;
164        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
165        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
166        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
167        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
168        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
169        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
170    esac
171fi
172
173# Escape application args
174save () {
175    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
176    echo " "
177}
178APP_ARGS=$(save "$@")
179
180# Collect all arguments for the java command, following the shell quoting and substitution rules
181eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
182
183# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
184if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
185  cd "$(dirname "$0")"
186fi
187
188exec "$JAVACMD" "$@"
189