File 0006-Set-reproducible-build-from-environment.patch of Package aqute-bnd

From e2a396594fc53b2e839a5b0e017a9f6ed8669d45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fridrich=20=C5=A0trba?= <fridrich.strba@bluewin.ch>
Date: Mon, 23 Sep 2024 11:20:44 +0200
Subject: [PATCH 6/6] Set reproducible build from environment

---
 .../aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/maven/bnd-maven-plugin/src/main/java/aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java b/maven/bnd-maven-plugin/src/main/java/aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java
index b6458080..4c58d632 100644
--- a/maven/bnd-maven-plugin/src/main/java/aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java
+++ b/maven/bnd-maven-plugin/src/main/java/aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java
@@ -363,6 +363,13 @@ public abstract class AbstractBndMavenPlugin extends AbstractMojo {
 				// no timestamp configured (1 character configuration is useful
 				// to override a full value during pom inheritance)
 				&& ((outputTimestamp.length() > 1) || Character.isDigit(outputTimestamp.charAt(0)));
+			if (!isReproducible) {
+				String sde = System.getenv("SOURCE_DATE_EPOCH");
+				if (sde != null) {
+					outputTimestamp = sde;
+					isReproducible = true;
+				}
+			}
 			if (isReproducible) {
 				builder.setProperty(Constants.REPRODUCIBLE, outputTimestamp);
 				if (builder.getProperty(Constants.NOEXTRAHEADERS) == null) {
-- 
2.46.1