upgrade to grails 3

.gitignore

@@ -1,5 +1,7 @@
 *.class
 /target
+/build
+/.gradle
 *.log
 *.zip
 plugin.xml

.travis.yml

@@ -1,18 +1,17 @@
 language: groovy
-
 jdk:
-  - oraclejdk8
-
-
+- oraclejdk8
 sudo: false
-
 cache:
   directories:
-  - $HOME/.grails
-  - $HOME/.m2
-
-
+  - "$HOME/.gradle/caches"
+  - "$HOME/.gradle/wrapper"
+  - "$HOME/.m2"
 before_script:
- - rm -rf .grails
-
-script: "./travis-build.sh"
+- rm -rf ./build
+- rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
+script: "./travis-build.sh"
+env:
+  global:
+  - secure: MocO0gpOAcZ8EpU2eVl8+TLzmHymufHxjcF9IjC1Eaht7nO9PhKbGd9zNBagdHPdNRfW+RaEfC0BRyFN56O4WVqSfKNr/+V85edm9DOtvhmwnHStBY/BgdfC51HgOko3XwKEjw/la8S3m7nR3rUUt9CxFvfIEPiMwmp4VYT8zlk=
+  - secure: DJRga4EV6lw/F0OYtl6dbHbxhuTwreoqqFPwU7KRTUgNFcO4V3GKfDEEGJmN0lDnD+rG4vyV/6zR/agDh0Wxq45TIQ8VVhx2+k9/7BJTmcMMagAl9sctN057795bnjjbhJdbJlQHI4EJoaE/1IVrIyzlfhNIM0u7BWqJXzYcBms=

build.gradle

@@ -0,0 +1,79 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        maven { url "https://repo.grails.org/grails/core" }
+    }
+    dependencies {
+        classpath "org.grails:grails-gradle-plugin:$grailsVersion"
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
+    }
+}
+
+version "3.0.0.1"
+group = 'org.grails.plugins'
+
+apply plugin:"eclipse"
+apply plugin:"idea"
+apply plugin:"org.grails.grails-plugin"
+apply plugin:"org.grails.grails-plugin-publish"
+
+repositories {
+    mavenLocal()
+    maven { url "https://repo.grails.org/grails/core" }
+}
+
+dependencyManagement {
+    imports {
+        mavenBom "org.grails:grails-bom:$grailsVersion"
+    }
+    applyMavenExclusions false
+}
+
+dependencies {
+    compile "org.springframework.boot:spring-boot-starter-logging"
+    compile "org.springframework.boot:spring-boot-autoconfigure"
+    testCompile "org.springframework.boot:spring-boot-starter-tomcat"
+    testCompile "org.grails:grails-web-boot"
+    compile "org.grails:grails-core"
+    console "org.grails:grails-console"
+    profile "org.grails.profiles:plugin"
+    provided "org.grails:grails-plugin-services"
+    provided "org.grails:grails-plugin-domain-class"
+    testCompile "org.grails:grails-plugin-testing"
+
+    compile 'org.jsoup:jsoup:1.9.2'
+}
+
+bootRun {
+    jvmArgs('-Dspring.output.ansi.enabled=always')
+}
+
+// enable if you wish to package this plugin as a standalone application
+bootRepackage.enabled = false
+
+grailsPublish {
+    user = System.getenv("BINTRAY_USER") ?: project.bintrayUser
+    key = System.getenv("BINTRAY_KEY") ?: project.bintrayKey
+
+    title = "Html Cleaner Plugin"
+    desc  = "Html Cleaner Grails Plugin"
+    developers = ["snimavat": "Sudhir Nimavat"]
+
+
+    githubSlug = 'snimavat/html-cleaner'
+    issueTrackerUrl = 'https://github.com/snimavat/html-cleaner/issues'
+    vcsUrl = 'https://github.com/snimavat/html-cleaner'
+
+    license {
+        name = 'Apache-2.0'
+    }
+
+    repo = 'grails-plugins'
+
+    bintray {
+        override =  true//rootProject.version.endsWith("SNAPSHOT")
+    }
+
+    //portalUser = System.getenv("GRAILS_PORTAL_USER") ?: project.grailsPortalUser
+    //portalPassword = System.getenv("GRAILS_PORTAL_PASSWORD") ?: project.grailsPortalPassword
+}

gradle.properties

@@ -0,0 +1,2 @@
+grailsVersion=3.2.4
+gradleWrapperVersion=3.0

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Nov 27 23:09:32 CET 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.0-bin.zip

gradlew

@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# 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 "$SAVED" >/dev/null
+
+CLASSPATH=$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" ] ; 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, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$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`="\"$arg\""
+        fi
+        i=$((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
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"