1 files changed, 37 insertions, 0 deletions
diff --git a/src/main/groovy/frege/gradle/FregeReplTask.groovy b/src/main/groovy/frege/gradle/FregeReplTask.groovy
new file mode 100644
index 0000000..50d8026
--- /dev/null
+++ b/src/main/groovy/frege/gradle/FregeReplTask.groovy
@@ -0,0 +1,37 @@
+package frege.gradle
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.internal.file.FileResolver
+import org.gradle.api.tasks.*
+import org.gradle.process.internal.DefaultJavaExecAction
+import org.gradle.process.internal.JavaExecAction
+
+import javax.management.relation.Relation
+
+class FregeReplTask extends DefaultTask {
+
+    static String DEFAULT_SRC_DIR        = "src/main/frege"     // TODO: should this come from a source set?
+
+    @Optional @InputDirectory
+    File sourceDir = new File(project.projectDir, DEFAULT_SRC_DIR)
+
+    @TaskAction
+    void openFregeRepl() {
+
+        if (! sourceDir.exists() ) {
+            def currentDir = new File('.')
+            logger.info "Intended source dir '${sourceDir.absolutePath}' doesn't exist. Using current dir '${currentDir.absolutePath}' ."
+            sourceDir = currentDir
+        }
+
+        FileResolver fileResolver = getServices().get(FileResolver.class)
+        JavaExecAction action = new DefaultJavaExecAction(fileResolver)
+        action.setMain("frege.repl.FregeRepl")
+        action.workingDir = sourceDir
+        action.standardInput = System.in
+        action.setClasspath(project.files(project.configurations.compile ))
+
+        action.execute()
+    }
+
+}
+\ No newline at end of file