From 2a2897e6e6822d1794304fb2b9798bd61e3093ac Mon Sep 17 00:00:00 2001
From: Stef Tervelde <stef@steftervelde.nl>
Date: Sun, 8 Feb 2026 09:52:09 +0100
Subject: [PATCH] Write and load version.properties for plugin

Add a writeVersion Gradle task that writes project.version to build/resources/main/version.properties, so the plugin can access the project version at runtime. This way the version number of the plugin and the used version of processing.core will be the same.
---
 java/gradle/build.gradle.kts                    | 12 ++++++++++++
 java/gradle/src/main/kotlin/ProcessingPlugin.kt |  5 ++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/java/gradle/build.gradle.kts b/java/gradle/build.gradle.kts
index 0171384f4..b5718a890 100644
--- a/java/gradle/build.gradle.kts
+++ b/java/gradle/build.gradle.kts
@@ -38,4 +38,16 @@ publishing{
             url = uri(project(":app").layout.buildDirectory.dir("resources-bundled/common/repository").get().asFile.absolutePath)
         }
     }
+}
+
+tasks.register("writeVersion") {
+    // make the version available to the plugin at runtime by writing it to a properties file in the resources directory
+    doLast {
+        val file = layout.buildDirectory.file("resources/main/version.properties").get().asFile
+        file.parentFile.mkdirs()
+        file.writeText("version=${project.version}")
+    }
+}
+tasks.named("processResources") {
+    dependsOn("writeVersion")
 }
\ No newline at end of file
diff --git a/java/gradle/src/main/kotlin/ProcessingPlugin.kt b/java/gradle/src/main/kotlin/ProcessingPlugin.kt
index df558710f..375b17549 100644
--- a/java/gradle/src/main/kotlin/ProcessingPlugin.kt
+++ b/java/gradle/src/main/kotlin/ProcessingPlugin.kt
@@ -20,7 +20,10 @@ class ProcessingPlugin @Inject constructor(private val objectFactory: ObjectFact
         val sketchName = project.layout.projectDirectory.asFile.name.replace(Regex("[^a-zA-Z0-9_]"), "_")
 
         val isProcessing = project.findProperty("processing.version") != null
-        val processingVersion = project.findProperty("processing.version") as String? ?: "4.3.4"
+        val processingVersion = project.findProperty("processing.version") as String?
+            ?: javaClass.classLoader.getResourceAsStream("version.properties")?.use { stream ->
+                java.util.Properties().apply { load(stream) }.getProperty("version")
+            } ?: "4.3.4"
         val processingGroup = project.findProperty("processing.group") as String? ?: "org.processing"
         val workingDir = project.findProperty("processing.workingDir") as String?
         val debugPort = project.findProperty("processing.debugPort") as String?