added jpms-check plugin

dependency-export/README.md

@@ -0,0 +1,142 @@
+## Overview
+This plugin will add 2 new tasks to your gradle projects
+
+### The *exportDependencies* task
+The `exportDependencies` task will simply create a `.dot` file that contains your project's dependency graph,
+this task does not depend on anything and will succeed even if you don't have 
+[Graphviz](https://www.graphviz.org) installed.
+
+### The *renderDependencies* task
+This task will invoke the `exportDependencies` task and then call Graphviz to create an visual 
+representation of your dependency graph. Since this task invokes `Graphviz` directly, 
+having it installed and available in your `PATH` is a requirement. 
+
+## Install the plugin
+
+Checkout this project and in the root folder run
+```bash
+./gradlew publishToMavenLocal
+```
+to install it to your local machine's Maven repository.
+
+## Add the plugin to your project
+
+Add this plugin to you project simply adding it to your projects `build.gradle`
+```groovy
+plugins {
+    id "net.woggioni.plugins.dependency-export" version "0.1"
+}
+```
+
+or to your `build.gradle.kts` if you prefer the Gradle Kotlin DSL
+
+```kotlin
+plugins {
+    id("net.woggioni.plugins.dependency-export") version "0.1"
+}
+```
+
+You can also enable it globally on your machine just create a `~/.gradle/init.gradle` file with this content
+
+```groovy
+initscript {
+    repositories {
+        mavenLocal()
+        mavenCentral()
+        jcenter()
+    }
+    dependencies {
+        classpath "net.woggioni.plugins:dependency-export:0.1"
+    }
+}
+
+allprojects {
+    apply plugin: net.woggioni.plugins.DependencyExportPlugin
+}
+```
+
+this means that the plugin will be automatically enabled for all your Gradle projects, 
+note that it doesn't alter the build process in any way except for creating the
+ `renderDependency` and `exportDependencies` tasks, so it's relatively safe to do so.
+
+If you need more information, the `sample` folder contains a basic Gradle project using the plugin,
+ using both Groovy and Kotlin DSL.
+ 
+## Configure the plugin
+
+This is the default configuration for both tasks using Groovy DSL
+
+```groovy
+exportDependencies {
+    configurationName = 'default'
+    outputFile = 'dependencies.dot'
+}
+
+renderDependencies {
+    format = 'xlib'
+    outputFile = 'renderedDependencies'
+    graphvizExecutable = 'graphviz'
+}
+```
+
+and using Kotlin DSL
+
+```kotlin
+import net.woggioni.plugins.ExportDependenciesPluginExtension
+import net.woggioni.plugins.RenderDependenciesPluginExtension
+
+configure<ExportDependenciesPluginExtension> {
+    configurationName = "default"
+    outputFile = "dependencies.dot"
+}
+
+configure<RenderDependenciesPluginExtension> {
+    format = "xlib"
+    outputFile = "renderedDependencies"
+    graphvizExecutable = "graphviz"
+}
+```
+
+any configuration parameter can be overridden in your `build.gradle` (or `build.gradle.kts`) file
+or using its correspondent Gradle's [project properties](https://docs.gradle.org/current/userguide/build_environment.html#sec:project_properties).
+For example to override the output format of the `renderDependencies` task from the CLI:  
+
+```bash
+gradle -PrenderDependencies.format=svg renderDependencies
+```
+
+### Parameter description
+
+- `exportDependencies.configurationName` will select the Gradle's configuration 
+(that word you put in the `dependencies` section of your build before `groupId:artifactId:versionId` tuple)
+ that will be represented in the graph
+- `exportDependencies.outputFile` will specify the location of the generated `.dot` file 
+(note that if a relative path is provided, it will be interpreted as relative to the project's build directory)
+- `renderDependencies.format` will specify the format of the file generated by Graphviz. 
+The default output format is `xlib` which, on a linux machine with a GUI, will open 
+a window with an interactive (with zoom and pan) view of your dependencies (this is a special format that
+ will not output any file). Otherwise you can choose between any other output format supported by Graphviz, 
+ refer to [its official documentation](https://graphviz.gitlab.io/_pages/doc/info/output.html) for more details.
+- `renderDependencies.outputFile` will specify the location of the generated file (note that if a 
+relative path is provided, it will be interpreted as relative to the project's build directory)
+- `renderDependencies.graphvizExecutable` will set the executable that will be launched to invoke
+Graphviz so that, if you have it installed in an exotic location outside of your `PATH` or, for
+ any reason, you renamed it in some way, you can configure it here.
+
+## And finally use it!
+
+Just run
+
+```bash
+gradle exportDependencies
+```
+
+or
+
+```bash
+gradle renderDependencies
+```
+
+and enjoy the mess of your horrible dependency thornbush. 
+Now ask yourself if you really need that neural network framework for 
+[your FizzBuzz project](https://github.com/EnterpriseQualityCoding/FizzBuzzEnterpriseEdition).