From df5a537fd843e81e0ce24b09e5bf11899895f378 Mon Sep 17 00:00:00 2001
From: Tobias Preuss <tobias.preuss@googlemail.com>
Date: Wed, 30 Sep 2020 22:09:38 +0200
Subject: [PATCH] Use gradle-versions-plugin to check for dependency updates.

+ This plugin adds the "dependencyUpdates" Gradle task.
+ Version 0.27.0 is used because it is the last version being compatible
  with the Gradle version used in the project.
+ Plugin website: https://github.com/ben-manes/gradle-versions-plugin
---
 build.gradle                  |  2 ++
 gradle/gradle-versions.gradle | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 gradle/gradle-versions.gradle

diff --git a/build.gradle b/build.gradle
index 70d6760..b788350 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,6 +7,7 @@ buildscript {
     }
     dependencies {
         classpath("org.springframework.boot:spring-boot-gradle-plugin:2.0.0.RELEASE")
+        classpath("com.github.ben-manes:gradle-versions-plugin:0.27.0")
     }
 }
 
@@ -14,6 +15,7 @@ buildscript {
 group = 'opacapi'
 version = '1.0-SNAPSHOT'
 
+apply from: 'gradle/gradle-versions.gradle'
 apply plugin: 'java'
 apply plugin: 'idea'
 apply plugin: 'application'
diff --git a/gradle/gradle-versions.gradle b/gradle/gradle-versions.gradle
new file mode 100644
index 0000000..bc52a4c
--- /dev/null
+++ b/gradle/gradle-versions.gradle
@@ -0,0 +1,19 @@
+// Gradle Versions Plugin
+
+apply plugin: "com.github.ben-manes.versions"
+
+dependencyUpdates {
+
+    def isNonStable = { String version ->
+        def stableKeyword = ["RELEASE", "FINAL", "GA"].any {
+            qualifier -> version.toUpperCase().contains(qualifier)
+        }
+        def regex = /^[0-9,.v-]+(-r)?$/
+        return !stableKeyword && !(version ==~ regex)
+    }
+
+    rejectVersionIf {
+        isNonStable(it.candidate.version)
+    }
+
+}