add: gradle files

still using ant targets via importBuild except for dependency management

.gitignore

@@ -2,6 +2,8 @@ apps*
 !apps/manage
 classes/*
 db*
+dist
+docs
 launcher.jar
 lib/helma*.jar
 lib/ext

build.gradle

@@ -0,0 +1,34 @@
+apply plugin: 'java'
+defaultTasks 'main'
+
+ant.importBuild 'build.xml'
+
+repositories {
+  jcenter()
+}
+
+dependencies {
+  // Potential replacement for apache-dom
+  //compile group: 'xerces', name: 'xercesImpl', version: '2.11.0'
+  compile group: 'commons-codec', name: 'commons-codec', version: '1.10'
+  compile group: 'commons-fileupload', name: 'commons-fileupload', version: '1.3.2'
+  compile group: 'commons-logging', name: 'commons-logging', version: '1.2'
+  compile group: 'commons-net', name: 'commons-net', version: '3.5'
+  compile group: 'javax.servlet', name: 'javax.servlet-api', version:'3.1.0'
+  compile group: 'org.eclipse.jetty', name: 'jetty-ajp', version: '8.1.22.v20160922'
+  compile group: 'org.eclipse.jetty', name: 'jetty-servlet', version: '8.1.22.v20160922'
+  compile group: 'org.eclipse.jetty', name: 'jetty-xml', version: '8.1.22.v20160922'
+  compile group: 'javax.mail', name: 'mail', version: '1.4.7'
+  compile group: 'org.mozilla', name: 'rhino', version: '1.7R5'
+  compile group: 'org.ccil.cowan.tagsoup', name: 'tagsoup', version: '1.2.1'
+  compile group: 'xmlrpc', name: 'xmlrpc', version: '2.0.1'
+}
+
+task deps(type: Copy) {
+  from configurations.compile
+  into 'lib/'
+}
+
+task main(dependsOn: 'mkjar') {
+
+}

build.xml

@@ -62,7 +62,7 @@
         <echo message=" available targets are:"/>
         <echo message=""/>
         <echo message=" compile       --> compiles the source code to ./classes"/>
-        <echo message=" jar           --> generates the ./lib/helma-YYYYMMDD.jar file"/>
+        <echo message=" mkjar         --> generates the ./lib/helma-YYYYMMDD.jar file"/>
         <echo message=" javadocs      --> generates the API docs"/>
         <echo message=" jsdocs        --> generates the framework docs"/>
     <!--<echo message=" docs           -> tries to retrieve the HTML documentation "/>   -->
@@ -71,7 +71,7 @@
         <echo message=" app [name]    --> gets an application from svn and zips it"/>
         <echo message=" module [name] --> gets a module from svn and zips it"/>
         <echo message=" core          --> generates core for production updates (zip and tar.gz)"/>
-        <echo message=" clean         --> clean up temporary build directories and files"/>
+        <echo message=" mkclean       --> clean up temporary build directories and files"/>
         <echo message=""/>
         <echo message=" usage         --> provides help on using the build tool (default)"/>
         <echo message=""/>
@@ -118,7 +118,7 @@
     <!-- =================================================================== -->
     <!-- Creates a helma.jar file (snapshot) in the lib-directory            -->
     <!-- =================================================================== -->
-    <target name="jar" depends="compile">
+    <target name="mkjar" depends="compile">
         <jar jarfile="${build.lib}/${jar.name}-${DSTAMP}.jar"
             basedir="${build.classes}"
             excludes="**/package.html,**/main/launcher/**"/>
@@ -199,7 +199,7 @@
     <!-- Builds and packages only the core for the deployment and updating   -->
     <!-- of production environments                                          -->
     <!-- =================================================================== -->
-    <target name="core" depends="init, jar">
+    <target name="core" depends="init, mkjar">
         <mkdir dir="${build.work}"/>
 
         <!-- copy all libraries except helma-YYYYMMDD.jar -->
@@ -284,7 +284,7 @@
     <!-- Compile Helma and prepare the skeleton in a temporary directory.    -->
     <!-- Used by package             .                                       -->
     <!-- =================================================================== -->
-    <target name="package-raw" depends="init, jar">
+    <target name="package-raw" depends="init, mkjar">
 
         <!-- copy the framework (apps.props, server.props, hop/db, hop/static) -->
         <copy todir="${build.work}">
@@ -470,7 +470,7 @@
     <!-- =================================================================== -->
     <!-- Cleans up temporary build directories                               -->
     <!-- =================================================================== -->
-    <target name="clean" depends="init">
+    <target name="mkclean" depends="init">
         <delete dir="${build.work}" />
         <delete dir="${build.classes}" />
         <delete dir="${build.docs}"/>

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sun Dec 04 13:10:15 CET 2016
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.2.1-bin.zip

gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+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, 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
+
+# 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"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega