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gradlew

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  • Janne Koschinski's avatar
    Janne Mareike Koschinski authored and Janne Mareike Koschinski committed
    7f3268d2
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    gradlew 5.31 KiB
    #!/usr/bin/env sh
    
    #
    # Copyright 2015 the original author or authors.
    #
    # Licensed under the Apache License, Version 2.0 (the "License");
    # you may not use this file except in compliance with the License.
    # You may obtain a copy of the License at
    #
    #      https://www.apache.org/licenses/LICENSE-2.0
    #
    # Unless required by applicable law or agreed to in writing, software
    # distributed under the License is distributed on an "AS IS" BASIS,
    # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    # See the License for the specific language governing permissions and
    # limitations under the License.
    #
    
    ##############################################################################
    ##
    ##  Gradle start up script for UN*X
    ##
    ##############################################################################
    
    # Attempt to set APP_HOME
    # Resolve links: $0 may be a link
    PRG="$0"
    # Need this for relative symlinks.
    while [ -h "$PRG" ]; do
      ls=$(ls -ld "$PRG")
      link=$(expr "$ls" : '.*-> \(.*\)$')
      if expr "$link" : '/.*' >/dev/null; then
        PRG="$link"
      else
        PRG=$(dirname "$PRG")"/$link"
      fi
    done
    SAVED="$(pwd)"
    cd "$(dirname \"$PRG\")/" >/dev/null
    APP_HOME="$(pwd -P)"
    cd "$SAVED" >/dev/null
    
    APP_NAME="Gradle"
    APP_BASE_NAME=$(basename "$0")
    
    # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
    DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
    
    # Use the maximum available, or set MAX_FD != -1 to use that value.
    MAX_FD="maximum"
    
    warn() {
      echo "$*"
    }
    
    die() {
      echo
      echo "$*"
      echo
      exit 1
    }
    
    # OS specific support (must be 'true' or 'false').
    cygwin=false
    msys=false
    darwin=false
    nonstop=false
    case "$(uname)" in
    CYGWIN*)
      cygwin=true
      ;;
    Darwin*)
      darwin=true
      ;;
    MINGW*)
      msys=true
      ;;
    NONSTOP*)
      nonstop=true
      ;;
    esac
    
    CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
    
    # Determine the Java command to use to start the JVM.
    if [ -n "$JAVA_HOME" ]; then
      if [ -x "$JAVA_HOME/jre/sh/java" ]; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD="$JAVA_HOME/jre/sh/java"
      else
        JAVACMD="$JAVA_HOME/bin/java"
      fi
      if [ ! -x "$JAVACMD" ]; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
    
    Please set the JAVA_HOME variable in your environment to match the
    location of your Java installation."
      fi
    else
      JAVACMD="java"
      which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
    
    Please set the JAVA_HOME variable in your environment to match the
    location of your Java installation."
    fi
    
    # Increase the maximum file descriptors if we can.
    if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ]; then
      MAX_FD_LIMIT=$(ulimit -H -n)
      if [ $? -eq 0 ]; then
        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ]; then
          MAX_FD="$MAX_FD_LIMIT"
        fi
        ulimit -n $MAX_FD
        if [ $? -ne 0 ]; then
          warn "Could not set maximum file descriptor limit: $MAX_FD"
        fi
      else
        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
      fi
    fi
    
    # For Darwin, add options to specify how the application appears in the dock
    if $darwin; then
      GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
    fi
    
    # For Cygwin or MSYS, switch paths to Windows format before running java
    if [ "$cygwin" = "true" -o "$msys" = "true" ]; then
      APP_HOME=$(cygpath --path --mixed "$APP_HOME")
      CLASSPATH=$(cygpath --path --mixed "$CLASSPATH")
    
      JAVACMD=$(cygpath --unix "$JAVACMD")
    
      # We build the pattern for arguments to be converted via cygpath
      ROOTDIRSRAW=$(find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null)
      SEP=""
      for dir in $ROOTDIRSRAW; do
        ROOTDIRS="$ROOTDIRS$SEP$dir"
        SEP="|"
      done
      OURCYGPATTERN="(^($ROOTDIRS))"
      # Add a user-defined pattern to the cygpath arguments
      if [ "$GRADLE_CYGPATTERN" != "" ]; then
        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
      fi
      # Now convert the arguments - kludge to limit ourselves to /bin/sh
      i=0
      for arg in "$@"; do
        CHECK=$(echo "$arg" | egrep -c "$OURCYGPATTERN" -)
        CHECK2=$(echo "$arg" | egrep -c "^-") ### Determine if an option
    
        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ]; then ### Added a condition
          eval $(echo args$i)=$(cygpath --path --ignore --mixed "$arg")
        else
          eval $(echo args$i)="\"$arg\""
        fi
        i=$(expr $i + 1)
      done
      case $i in
      0) set -- ;;
      1) set -- "$args0" ;;
      2) set -- "$args0" "$args1" ;;
      3) set -- "$args0" "$args1" "$args2" ;;
      4) set -- "$args0" "$args1" "$args2" "$args3" ;;
      5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
      6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
      7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
      8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
      9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
      esac
    fi
    
    # Escape application args
    save() {
      for i; do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/"; done
      echo " "
    }
    APP_ARGS=$(save "$@")
    
    # Collect all arguments for the java command, following the shell quoting and substitution rules
    eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
    
    exec "$JAVACMD" "$@"