Added examples.

examples/annotation-processor/java/.gitattributes

@@ -0,0 +1,5 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# batch files are specific to windows and always crlf
+*.bat eol=crlf

examples/annotation-processor/java/.gitignore

@@ -0,0 +1,29 @@
+**/.idea/dictionaries
+**/.idea/gradle.xml
+**/.idea/libraries
+**/.idea/tasks.xml
+**/.idea/workspace.xml
+*.sublime-*
+*.iws
+.classpath
+.DS_Store
+.gradle
+.kobalt
+.nb-gradle
+.project
+.settings
+/bin
+/build
+/deploy
+/dist
+/gen
+/gradle.properties
+/local.properties
+/out
+/proguard-project.txt
+/project.properties
+/target
+/test-output
+ehthumbs.db
+kobaltBuild
+Thumbs.db

examples/annotation-processor/java/build.gradle

@@ -0,0 +1,45 @@
+buildscript {
+    repositories {
+        mavenLocal()
+    }
+    dependencies {
+        classpath "net.thauvin.erik.gradle:semver:0.9.2-beta"
+    }
+}
+
+// ./gradlew
+// ./gradlew clean incrementPatch run
+// ./gradlew clean incrementMinor run
+// ./gradlew clean incrementMajor run
+
+plugins {
+    id 'java'
+    id 'application'
+}
+
+apply plugin: 'net.thauvin.erik.gradle.semver'
+
+mainClassName = 'com.example.Example'
+
+defaultTasks 'run'
+
+compileJava.options.annotationProcessorGeneratedSourcesDirectory = file("${projectDir}/src/generated")
+
+def semverProcessor = "net.thauvin.erik:semver:1.1.0-beta+2"
+
+dependencies {
+    annotationProcessor semverProcessor
+    compileOnly semverProcessor
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+semver {
+//    properties = "example.properties"
+//    keysPrefix = "example."
+//    preReleaseKey = "release"
+//    buildMetaKey = "meta"
+}

examples/annotation-processor/java/example.properties

@@ -0,0 +1,7 @@
+#Generated by the Semver Plugin for Gradle
+#Sun Jul 01 20:13:31 PDT 2018
+example.major=1
+example.release=
+example.meta=
+example.minor=0
+example.patch=0

examples/annotation-processor/java/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

examples/annotation-processor/java/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" "$@"

examples/annotation-processor/java/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

examples/annotation-processor/java/settings.gradle

@@ -0,0 +1,10 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ * 
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user guide at https://docs.gradle.org/4.8.1/userguide/multi_project_builds.html
+ */
+
+rootProject.name = 'ap-examples-java'

examples/annotation-processor/java/src/generated/com/example/GeneratedVersion.java

@@ -0,0 +1,102 @@
+/*
+ * This file is automatically generated.
+ * Do not modify! -- ALL CHANGES WILL BE ERASED!
+ */
+package com.example;
+
+import java.util.Date;
+
+/**
+ * Provides semantic version information.
+ *
+ * @author <a href="https://github.com/ethauvin/semver">Semantic Version Annotation Processor</a>
+ */
+public final class GeneratedVersion {
+    public final static String PRERELEASE_PREFIX = "-";
+    public final static String BUILDMETA_PREFIX = "+";
+
+    public final static String PROJECT = "";
+    public final static Date BUILDDATE = new Date(1530506497996L);
+    public final static int MAJOR = 6;
+    public final static int MINOR = 1;
+    public final static int PATCH = 0;
+    public final static String PRERELEASE = "";
+    public final static String BUILDMETA = "";
+
+    /**
+     * The full version string.
+     * <p>
+     * Formatted as:
+     * <blockquote>
+     * <code>MAJOR.MINOR.PATCH[-PRERELEASE][+BUILDMETADATA]</code>
+     * </blockquote>
+     * <p>
+     * For example:
+     * <ul>
+     * <li><code>1.0.0</code></li>
+     * <li><code>1.0.0-beta</code></li>
+     * <li><code>1.0.0+20160124144700</code></li>
+     * <li><code>1.0.0-alpha+001</code></li>
+     * </ul>
+     */
+    public final static String VERSION = Integer.toString(MAJOR) + '.'
+            + Integer.toString(MINOR) + '.'
+            + Integer.toString(PATCH)
+            + preReleaseWithPrefix() + buildMetaWithPrefix();
+
+    /**
+     * Disables the default constructor.
+     *
+     * @throws UnsupportedOperationException If the constructor is called.
+     */
+    private GeneratedVersion()
+            throws UnsupportedOperationException {
+        throw new UnsupportedOperationException("Illegal constructor call.");
+    }
+
+    /**
+     * Returns the build metadata with {@value #BUILDMETA_PREFIX} prefix.
+     *
+     * @return The build metadata, if any.
+     */
+    public static String buildMetaWithPrefix() {
+        return buildMetaWithPrefix(BUILDMETA_PREFIX);
+    }
+
+    /**
+     * Returns the build metadata.
+     *
+     * @param prefix Prefix to prepend.
+     * @return The build metadata, if any.
+     */
+    public static String buildMetaWithPrefix(final String prefix) {
+        if (BUILDMETA.length() > 0 && prefix.length() > 0) {
+            return prefix + BUILDMETA;
+        } else {
+            return BUILDMETA;
+        }
+    }
+
+    /**
+     * Returns the pre-release version with {@value #PRERELEASE_PREFIX} prefix.
+     *
+     * @return The pre-release version, if any.
+     */
+    public static String preReleaseWithPrefix() {
+        return preReleaseWithPrefix(PRERELEASE_PREFIX);
+    }
+
+    /**
+     * Returns the pre-release version.
+     *
+     * @param prefix The prefix to prepend.
+     * @return The pre-release version, if any.
+     */
+    public static String preReleaseWithPrefix(final String prefix) {
+        if (PRERELEASE.length() > 0 && prefix.length() > 0) {
+            return prefix + PRERELEASE;
+        } else {
+            return PRERELEASE;
+        }
+    }
+}

examples/annotation-processor/java/src/main/java/com/example/Example.java

@@ -0,0 +1,30 @@
+package com.example;
+
+import net.thauvin.erik.semver.Version;
+
+import java.text.SimpleDateFormat;
+
+@Version(properties = "version.properties")
+//@Version(
+//    properties = "example.properties",
+//    keysPrefix = "example.",
+//    preReleaseKey = "release",
+//    buildMetaKey = "meta")
+public class Example {
+    public static void main(final String... args) {
+        final SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy 'at' HH:mm:ss z");
+
+        System.out.println("-----------------------------------------------------");
+
+        System.out.println("  Version:" + GeneratedVersion.PROJECT + ' ' + GeneratedVersion.VERSION);
+
+        System.out.println("    Built on:       " + sdf.format(GeneratedVersion.BUILDDATE));
+        System.out.println("    Major:          " + GeneratedVersion.MAJOR);
+        System.out.println("    Minor:          " + GeneratedVersion.MINOR);
+        System.out.println("    Patch:          " + GeneratedVersion.PATCH);
+        System.out.println("    PreRelease:     " + GeneratedVersion.PRERELEASE);
+        System.out.println("    BuildMetaData:  " + GeneratedVersion.BUILDMETA);
+
+        System.out.println("-----------------------------------------------------");
+    }
+}

examples/annotation-processor/java/src/test/java/AppTest.java

@@ -0,0 +1,11 @@
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+class AppTest {
+    @Test
+    void testAppHasAGreeting() {
+        App classUnderTest = new App();
+        assertNotNull("app should have a greeting", classUnderTest.getGreeting());
+    }
+}

examples/annotation-processor/java/version.properties

@@ -0,0 +1,7 @@
+#Generated by the Semver Plugin for Gradle
+#Sun Jul 01 21:42:25 PDT 2018
+version.prerelease=
+version.buildmeta=
+version.patch=0
+version.major=6
+version.minor=1