feat: simplifies the whole gradle plugin

- the `compileFregeTask` has a new optional input called `mainModuleName`. If
it is set, it and only its dependencies will be compiled, otherwise all
`.fr`files in the `mainSourceDir`will be compiled.

- the internal `DependencyFregeTask` is deleted because it was only
used by the vscode plugin and I decided to remove this gradle plugin
as a dependency.

- an example project folder was added to test the plugin manually.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/main/java/ch/fhnw/thga/gradleplugins/ReplFregeTask.java b/src/main/java/ch/fhnw/thga/gradleplugins/ReplFregeTask.java
index dd18270..7903d7e 100644
--- a/src/main/java/ch/fhnw/thga/gradleplugins/ReplFregeTask.java
+++ b/src/main/java/ch/fhnw/thga/gradleplugins/ReplFregeTask.java
@@ -4,9 +4,11 @@ import org.gradle.api.DefaultTask;
 import org.gradle.api.file.DirectoryProperty;
 import org.gradle.api.file.RegularFileProperty;
 import org.gradle.api.provider.Property;
+import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.Input;
 import org.gradle.api.tasks.InputDirectory;
 import org.gradle.api.tasks.InputFile;
+import org.gradle.api.tasks.Internal;
 import org.gradle.api.tasks.TaskAction;
 import org.gradle.api.tasks.options.Option;
 
@@ -27,6 +29,13 @@ public abstract class ReplFregeTask extends DefaultTask {
            description = "The filename which you want to load into the repl, e.g. 'myFregeFile.fr'")
     public abstract Property<String> getReplSource();
 
+    @Internal
+    public final Provider<String> getReplClassName()
+    {
+        return getReplSource()
+            .map(replSource -> replSource.substring(replSource.lastIndexOf(".")));
+    }
+
     @TaskAction
     public void printStartFregeReplCommand() {
         System.out.println("Execute the following command to start the Frege Repl:");