Migrate from ant to gradle

.gitignore

@@ -1,2 +1,2 @@
-build
-bin
+.gradle
+build

.travis.yml

@@ -1,12 +1,8 @@
 language: java
-script: ant
 
 os:
   - linux
 
-before_install:
-  - sudo apt-get update
-  - sudo apt-get install -y ant
 
 # safelist
 branches:

README.md

@@ -9,14 +9,13 @@ SheepIt Render Farm Client is an *Open Source* client for the distributed render
 ## Compilation
 
 You will need Java 1.7 or higher. (OpenJDK and Oracle are both supported).
-You also need [ant](http://ant.apache.org/).
-To create the jar file, simply type `ant` in the project's root directory.
+To create the jar file, simply type `./gradlew jar` on linux/OSX and `gradlew.bat jar` on Windows in the project's root directory.
 
 ## Usage
 
 Once you have the jar file, you can see how to use it by running:
 
-    java -jar bin/sheepit-client.jar --help
+    java -jar build/libs/sheepit-client.jar --help
 
 When you are doing development work, you can use a mirror of the main site specially made for demo/dev. The mirror is located at **http://sandbox.sheepit-renderfarm.com**, and you can use it by passing `-server http://sandbox.sheepit-renderfarm.com` to your invocation of the client.
 

build.gradle

@@ -0,0 +1,51 @@
+buildscript {
+	repositories {
+		jcenter()
+	}
+	dependencies {
+		classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'
+	}
+}
+apply plugin: 'java'
+apply plugin: 'com.github.johnrengelman.shadow'
+
+sourceCompatibility = '1.7'
+targetCompatibility = '1.7'
+
+repositories {
+	jcenter()
+	mavenCentral()
+}
+
+dependencies {
+	compile 'org.projectlombok:lombok:1.18.8'
+	compile 'org.kohsuke.args4j:args4j-maven-plugin:2.0.31'
+	compile 'net.lingala.zip4j:zip4j:1.3.2'
+	compile 'net.java.dev.jna:jna-platform:4.0.0'
+	compile 'net.java.dev.jna:jna:4.0.0'
+	compile 'javax.xml.bind:jaxb-api:2.3.1'
+}
+
+jar {
+	manifest {
+		attributes "Main-Class": "com.sheepit.client.standalone.Worker"
+	}
+	
+	from {
+		configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
+	}
+}
+
+sourceSets {
+	main {
+		java {
+			srcDirs = ['src']
+		}
+	}
+	
+	test {
+		java {
+			srcDirs = ['test']
+		}
+	}
+}

build.xml

@@ -1,71 +0,0 @@
-<?xml version="1.0"?>
-
-<project name="sheepit-renderfarm-client" default="client">
-    <property name="compile.debug" value="true"/>
-    <property name="compile.deprecation" value="true"/>
-    <property name="compile.optimize" value="true"/>
-    <property name="compile.version" value="1.7"/>
-    <property name="compile.release" value="5.0.0"/>
-    
-    <target name="precompile">
-        <antcall target="clean" />
-        
-        <mkdir dir="build"/>
-        <mkdir dir="bin"/>
-        <echo file="build/VERSION" message="${compile.release}" />
-    </target>
-    
-    <target name="client">
-        <antcall target="precompile" />
-        <javac srcdir="src"
-               destdir="build"
-               target="${compile.version}"
-               source="${compile.version}"
-               debug="${compile.debug}"
-               optimize="${compile.optimize}"
-               deprecation="${compile.deprecation}"
-               includes="**">
-               <classpath>
-                     <pathelement location="extern/platform.jar"/>
-                     <pathelement location="extern/jna.jar"/>
-                     <pathelement location="extern/args4j.jar"/>
-                     <pathelement location="extern/lombok.jar"/>
-                     <pathelement location="extern/zip4j.jar"/>
-                     <pathelement location="extern/jaxb-api.jar"/>
-                     <pathelement location="extern/jaxb-core.jar"/>
-                     <pathelement location="extern/jaxb-impl.jar"/>
-               </classpath>
-        </javac>
-        
-        <unjar src="extern/platform.jar" dest="build">
-            <filelist dir="." files="extern/jna.jar" />
-            <filelist dir="." files="extern/args4j.jar" />
-            <filelist dir="." files="extern/lombok.jar" />
-            <filelist dir="." files="extern/zip4j.jar" />
-            <filelist dir="." files="extern/jaxb-api.jar" />
-            <filelist dir="." files="extern/jaxb-core.jar" />
-            <filelist dir="." files="extern/jaxb-impl.jar" />
-        </unjar>
-        
-        <copy file="resources/icon.png" tofile="build/icon.png" overwrite="true" />
-        <copy file="resources/title.png" tofile="build/title.png" overwrite="true" />
-        
-        <jar destfile="bin/sheepit-client.jar"
-            basedir="build/">
-            <include name="**"/>
-            <manifest>
-                <attribute name="Main-Class" value="com.sheepit.client.standalone.Worker"/>
-                <attribute name="Application-Name" value="SheepIt-client"/>
-                <attribute name="Trusted-Library" value="true"/>
-                <attribute name="Permissions" value="all-permissions"/>
-                <attribute name="Codebase" value="*"/>
-            </manifest>
-        </jar>
-    </target>
-    
-    <target name="clean" description="clean files">
-        <delete dir="build"/>
-        <delete dir="bin"/>
-    </target>
- </project>
-

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-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

settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'sheepit-client'