From 42abc0f5f8ef28afa5a329ad55b759270aa13058 Mon Sep 17 00:00:00 2001
From: Hannes Wellmann <wellmann.hannes1@gmx.net>
Date: Sat, 7 Dec 2024 11:35:22 +0100
Subject: [PATCH] [Build] Generate OSGi metadata into MANIFEST.MF

Co-authored-by: Jannis Weis <31143295+weisJ@users.noreply.github.com>
---
 build.gradle.kts    | 12 ++++++++++++
 gradle.properties   |  1 +
 settings.gradle.kts |  1 +
 3 files changed, 14 insertions(+)

diff --git a/build.gradle.kts b/build.gradle.kts
index 31234f29..cdb868d5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,4 @@
+import aQute.bnd.gradle.Bundle
 import com.diffplug.spotless.extra.wtp.EclipseWtpFormatterStep
 import com.github.vlsi.gradle.crlf.CrLfSpec
 import com.github.vlsi.gradle.crlf.LineEndings
@@ -16,6 +17,7 @@ plugins {
     id("com.github.vlsi.gradle-extensions")
     id("com.github.vlsi.stage-vote-release")
     id("net.ltgt.errorprone") apply false
+    id("biz.aQute.bnd.builder") apply false
 }
 
 val skipJavadoc by props()
@@ -261,6 +263,12 @@ allprojects {
                 }
             }
 
+            apply(plugin = "biz.aQute.bnd.builder")
+            register<Bundle>("bundle") {
+                bundle {
+                }
+            }
+
             withType<Jar>().configureEach {
                 manifest {
                     attributes["Bundle-License"] = "MIT"
@@ -271,6 +279,10 @@ allprojects {
                     attributes["Specification-Title"] = "JSVG"
                     attributes["Implementation-Vendor"] = "JSVG"
                     attributes["Implementation-Vendor-Id"] = "com.github.weisj"
+                    // bnd instructions to generate OSGi metadata
+                    attributes["Bundle-SymbolicName"] = "com.github.weisj.jsvg"
+                    attributes["-exportcontents"] = "!*.impl.*,*"
+                    attributes["-removeheaders"] = "Private-Package,Tool"
                 }
 
                 CrLfSpec(LineEndings.LF).run {
diff --git a/gradle.properties b/gradle.properties
index 495b87b4..9db77020 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -34,6 +34,7 @@ errorprone.version                                        = 2.25.0
 errorprone.compiler.version                               = 9+181-r4173-1
 guava.version                                             = 1.0
 autoservice.version                                       = 1.0.1
+biz.aQute.bnd.lib.version                                 = 7.0.0
 
 #Sonarcloud
 systemProp.sonar.host.url                                 = https://sonarcloud.io
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 88909bf8..5a2ffd6f 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -18,6 +18,7 @@ pluginManagement {
         idv("net.ltgt.errorprone")
         idv("me.champeau.jmh")
         idv("org.sonarqube")
+        idv("biz.aQute.bnd.builder", "biz.aQute.bnd.lib")
     }
 }