From 8341bd103ae366a3be6df14b96ea1076bdda06af Mon Sep 17 00:00:00 2001
From: Jonathan Bullock <jonbullock@gmail.com>
Date: Thu, 22 Sep 2022 00:30:42 +0100
Subject: [PATCH] Fixed signing for publishing to Maven Central.

---
 gradle/signing.gradle           | 15 +++++++++++++++
 jbake-core/build.gradle         |  1 +
 jbake-maven-plugin/build.gradle |  1 +
 3 files changed, 17 insertions(+)
 create mode 100644 gradle/signing.gradle

diff --git a/gradle/signing.gradle b/gradle/signing.gradle
new file mode 100644
index 00000000..a8b0abec
--- /dev/null
+++ b/gradle/signing.gradle
@@ -0,0 +1,15 @@
+if ( !project.hasProperty('skipSigning') ) {
+    apply plugin: 'signing'
+
+    if (!signing.signatory) {
+        logger.warn "No Signatory configured for project $project.name. Skip signing! See https://docs.gradle.org/current/userguide/signing_plugin.html"
+        ext.skipSigning = true
+    }
+    else {
+        if ( project.name != "jbake-dist" ) {
+            signing {
+                sign publishing.publications.mavenJava
+            }
+        }
+    }
+}
diff --git a/jbake-core/build.gradle b/jbake-core/build.gradle
index 820938c4..626a11a6 100644
--- a/jbake-core/build.gradle
+++ b/jbake-core/build.gradle
@@ -7,6 +7,7 @@ plugins {
 }
 
 apply from: "$rootDir/gradle/maven-publishing.gradle"
+apply from: "$rootDir/gradle/signing.gradle"
 
 description = "The core library of JBake"
 
diff --git a/jbake-maven-plugin/build.gradle b/jbake-maven-plugin/build.gradle
index fabf47e2..6238eef0 100644
--- a/jbake-maven-plugin/build.gradle
+++ b/jbake-maven-plugin/build.gradle
@@ -10,6 +10,7 @@ mavenPlugin {
 }
 
 apply from: "$rootDir/gradle/maven-publishing.gradle"
+apply from: "$rootDir/gradle/signing.gradle"
 
 publishing {
     publications {