Restore natures and buildspec for project descriptions

[laeubi]

Currently a private project description does not store natures and builder, but these are mostly important these days.

This now also stores natures and builder specs.

[merks]

Just a nit comment.

[github-actions]

Test Results

 1 947 files  ±0   1 947 suites  ±0   1h 28m 6s ⏱️ ±0s
 4 720 tests +2   4 696 ✅ +2   24 💤 ±0  0 ❌ ±0 
14 160 runs  +6  13 993 ✅ +6  167 💤 ±0  0 ❌ ±0 

Results for commit eec79dd. ± Comparison against base commit d4985f2.

♻️ This comment has been updated with latest results.

[eclipse-platform-bot]

This pull request changes some projects for the first time in this development cycle.
Therefore the following files need a version increment:

resources/tests/org.eclipse.core.tests.resources/META-INF/MANIFEST.MF
resources/tests/org.eclipse.core.tests.resources/pom.xml

An additional commit containing all the necessary changes was pushed to the top of this PR's branch. To obtain these changes (for example if you want to push more changes) either fetch from your fork or apply the git patch.

Git patch

From 6fa85aaa70d180e32468626d3788d3b3d4f9d617 Mon Sep 17 00:00:00 2001
From: Eclipse Platform Bot <platform-bot@eclipse.org>
Date: Mon, 14 Jul 2025 11:19:43 +0000
Subject: [PATCH] Version bump(s) for 4.37 stream


diff --git a/resources/tests/org.eclipse.core.tests.resources/META-INF/MANIFEST.MF b/resources/tests/org.eclipse.core.tests.resources/META-INF/MANIFEST.MF
index f968edebda..daa4f6ff8e 100644
--- a/resources/tests/org.eclipse.core.tests.resources/META-INF/MANIFEST.MF
+++ b/resources/tests/org.eclipse.core.tests.resources/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Eclipse Core Tests Resources
 Bundle-SymbolicName: org.eclipse.core.tests.resources; singleton:=true
-Bundle-Version: 3.11.900.qualifier
+Bundle-Version: 3.11.1000.qualifier
 Bundle-Vendor: Eclipse.org
 Export-Package: org.eclipse.core.tests.filesystem,
  org.eclipse.core.tests.internal.alias,
diff --git a/resources/tests/org.eclipse.core.tests.resources/pom.xml b/resources/tests/org.eclipse.core.tests.resources/pom.xml
index 63b01f65ca..ab94812a33 100644
--- a/resources/tests/org.eclipse.core.tests.resources/pom.xml
+++ b/resources/tests/org.eclipse.core.tests.resources/pom.xml
@@ -18,7 +18,7 @@
     <version>4.37.0-SNAPSHOT</version>
   </parent>
   <artifactId>org.eclipse.core.tests.resources</artifactId>
-  <version>3.11.900-SNAPSHOT</version>
+  <version>3.11.1000-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>
-- 
2.50.1

Further information are available in Common Build Issues - Missing version increments.

[mickaelistria]

Is this easily compatible with a pre-3.23 workspace? I see

// read parts since 3.23
int natures = dataIn.readInt();

but when opening an older workspace, one wouldn't get the expected int from dataIn. Would an exception be thrown and be silenced without breaking anything later?

[laeubi]

Is this easily compatible with a pre-3.23 workspace

The code works to read as much as possible and stops on the first error (that was the case before). So an old Eclipse will simply ignore additional bytes, and old project specs will be read without the missing information.

[mickaelistria]

Ack, thanks.