From bd65591b0f2d0c4428e22706c17b4378dd4a9013 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Sun, 8 Nov 2015 16:50:34 -0800
Subject: [PATCH] IContributor marker interface.

---
 src/main/kotlin/com/beust/kobalt/api/IClasspathContributor.kt | 2 +-
 src/main/kotlin/com/beust/kobalt/api/IContributor.kt          | 4 ++++
 src/main/kotlin/com/beust/kobalt/api/IInitContributor.kt      | 2 +-
 src/main/kotlin/com/beust/kobalt/api/IProjectContributor.kt   | 2 +-
 src/main/kotlin/com/beust/kobalt/api/IRepoContributor.kt      | 2 +-
 5 files changed, 8 insertions(+), 4 deletions(-)
 create mode 100644 src/main/kotlin/com/beust/kobalt/api/IContributor.kt

diff --git a/src/main/kotlin/com/beust/kobalt/api/IClasspathContributor.kt b/src/main/kotlin/com/beust/kobalt/api/IClasspathContributor.kt
index e6b495bc..6b3cfcba 100644
--- a/src/main/kotlin/com/beust/kobalt/api/IClasspathContributor.kt
+++ b/src/main/kotlin/com/beust/kobalt/api/IClasspathContributor.kt
@@ -5,7 +5,7 @@ import com.beust.kobalt.maven.IClasspathDependency
 /**
  * Plugins that export classpath entries need to implement this interface.
  */
-interface IClasspathContributor {
+interface IClasspathContributor : IContributor {
     fun entriesFor(project: Project?) : Collection<IClasspathDependency>
 }
 
diff --git a/src/main/kotlin/com/beust/kobalt/api/IContributor.kt b/src/main/kotlin/com/beust/kobalt/api/IContributor.kt
new file mode 100644
index 00000000..a2f25ef9
--- /dev/null
+++ b/src/main/kotlin/com/beust/kobalt/api/IContributor.kt
@@ -0,0 +1,4 @@
+package com.beust.kobalt.api
+
+interface IContributor
+
diff --git a/src/main/kotlin/com/beust/kobalt/api/IInitContributor.kt b/src/main/kotlin/com/beust/kobalt/api/IInitContributor.kt
index f2d991b1..cc03702d 100644
--- a/src/main/kotlin/com/beust/kobalt/api/IInitContributor.kt
+++ b/src/main/kotlin/com/beust/kobalt/api/IInitContributor.kt
@@ -7,7 +7,7 @@ import java.io.OutputStream
  * Plugins that want to participate in the --init process (they can generate files to initialize
  * a new project).
  */
-interface IInitContributor {
+interface IInitContributor : IContributor {
     /**
      * How many files your plug-in understands in the given directory. The contributor with the
      * highest number will be asked to generate the build file.
diff --git a/src/main/kotlin/com/beust/kobalt/api/IProjectContributor.kt b/src/main/kotlin/com/beust/kobalt/api/IProjectContributor.kt
index 9c76e85f..6b76a92a 100644
--- a/src/main/kotlin/com/beust/kobalt/api/IProjectContributor.kt
+++ b/src/main/kotlin/com/beust/kobalt/api/IProjectContributor.kt
@@ -3,7 +3,7 @@ package com.beust.kobalt.api
 /**
  * Plugins that create projects need to implement this interface.
  */
-interface IProjectContributor {
+interface IProjectContributor : IContributor {
     fun projects() : List<ProjectDescription>
 }
 
diff --git a/src/main/kotlin/com/beust/kobalt/api/IRepoContributor.kt b/src/main/kotlin/com/beust/kobalt/api/IRepoContributor.kt
index b14942d5..07937ac3 100644
--- a/src/main/kotlin/com/beust/kobalt/api/IRepoContributor.kt
+++ b/src/main/kotlin/com/beust/kobalt/api/IRepoContributor.kt
@@ -5,7 +5,7 @@ import java.net.URI
 /**
  * Plugins that add their own repos.
  */
-interface IRepoContributor {
+interface IRepoContributor : IContributor {
     fun reposFor(project: Project?) : List<URI>
 }