simple gradle project setup

.gitignore

@@ -1,6 +1,8 @@
-*.class
-
-# Package Files #
-*.jar
-*.war
-*.ear
+.DS_Store
+build
+out
+*.iml
+*.ipr
+*.iws
+.idea
+.gradle

README.md

@@ -1,4 +1,19 @@
 chatty
 ======
 
-chatty - a demo app with RESTful hypermedia APIs.
+chatty - a chat demo that evaluates several technologies (and hopefully shows best practices)
+
+This project is at a very, very early stage, please stay tuned.
+Currently I am planning to use
+* RESTful Hypermedia API
+ * [HAL] (http://stateless.co/hal_specification.html) or
+ * [Siren](https://github.com/kevinswiber/siren)
+* Async Pub/Sub
+ * [Atmosphere] (https://github.com/Atmosphere/atmosphere)
+* Jersey (JAX-RS reference implementation)
+* JUnit
+* Mockito
+* Gradle Build
+
+## License
+MIT: http://toedter.mit-license.org

build.gradle

@@ -0,0 +1,23 @@
+apply from: "$rootDir/gradle/versioning.gradle"
+
+allprojects {
+    apply plugin: 'idea'
+    group = 'com.toedter'
+}
+
+subprojects {
+    apply plugin: 'java'
+    apply from: "$rootDir/gradle/jacoco.gradle"
+
+    repositories {
+        mavenCentral()
+    }
+
+    test {
+        reports.junitXml.destination = file("$reports.junitXml.destination/unit")
+    }
+}
+
+task wrapper(type: Wrapper) {
+    gradleVersion = '1.11'
+}

buildSrc/build.gradle

@@ -0,0 +1,3 @@
+repositories {
+    mavenCentral()
+}

buildSrc/src/main/groovy/com/toedter/chatty/ProjectVersion.groovy

@@ -0,0 +1,25 @@
+package com.toedter.chatty
+
+class ProjectVersion {
+    Integer major
+    Integer minor
+
+    String build
+
+    ProjectVersion(Integer major, Integer minor, String build) {
+        this.major = major
+        this.minor = minor
+        this.build = build
+    }
+
+    @Override
+    String toString() {
+        String fullVersion = "$major.$minor"
+
+        if(build) {
+            fullVersion += ".$build"
+        }
+
+        fullVersion
+    }
+}

gradle/config/buildConfig.groovy

@@ -0,0 +1 @@
+// TODO put gradle build configs here

gradle/integrationTest.gradle

@@ -0,0 +1,18 @@
+sourceSets {
+    integrationTest {
+        java.srcDir file('src/integTest/java')
+        resources.srcDir file('src/integTest/resources')
+        compileClasspath = sourceSets.main.output + configurations.testRuntime
+        runtimeClasspath = output + compileClasspath
+    }
+}
+
+task integrationTest(type: Test) {
+    description = 'Runs the integration tests.'
+    group = 'verification'
+    testClassesDir = sourceSets.integrationTest.output.classesDir
+    classpath = sourceSets.integrationTest.runtimeClasspath
+    reports.junitXml.destination = file("$reports.junitXml.destination/integration")
+}
+
+check.dependsOn integrationTest

gradle/jacoco.gradle

@@ -0,0 +1,15 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'org.ajoberstar:gradle-jacoco:0.3.0'
+    }
+}
+
+apply plugin: org.ajoberstar.gradle.jacoco.plugins.JacocoPlugin
+
+jacoco {
+    integrationTestTaskName = 'integrationTest'
+}

gradle/versioning.gradle

@@ -0,0 +1,6 @@
+import com.toedter.chatty.ProjectVersion
+
+allprojects {
+    ext.buildTimestamp = new Date().format('yyyy-MM-dd HH:mm:ss')
+    project.version = new ProjectVersion(1, 0, System.env.SOURCE_BUILD_NUMBER)
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sat Mar 08 17:56:51 CET 2014
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-all.zip

gradlew

@@ -0,0 +1,164 @@
+#!/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
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# 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\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
+
+CLASSPATH=$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"`
+
+    # 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 "$@"