From 9424052f2797fabd8e1cee7f404eddadc7e3f72b Mon Sep 17 00:00:00 2001
From: Matthias Sohn <matthias.sohn@sap.com>
Date: Fri, 10 Feb 2023 21:05:47 +0100
Subject: Add pack options to preserve and prune old pack files

Add the options
- pack.preserveOldPacks
- pack.prunePreserved

This allows to configure in git config if old packs should be preserved
during gc and pruned during the next gc.

The original implementation in 91132bb0 only allows to set these options
using the API.

Change-Id: I5b23ab4f317d12f5ccd234401419913e8263cc9a
---
 org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Gc.java | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'org.eclipse.jgit.pgm/src')

diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Gc.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Gc.java
index 177be7066d..c87f0b6dcf 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Gc.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Gc.java
@@ -10,6 +10,7 @@
 
 package org.eclipse.jgit.pgm;
 
+import org.eclipse.jgit.api.GarbageCollectCommand;
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.lib.TextProgressMonitor;
@@ -21,20 +22,25 @@ class Gc extends TextBuiltin {
 	private boolean aggressive;
 
 	@Option(name = "--preserve-oldpacks", usage = "usage_PreserveOldPacks")
-	private boolean preserveOldPacks;
+	private Boolean preserveOldPacks;
 
 	@Option(name = "--prune-preserved", usage = "usage_PrunePreserved")
-	private boolean prunePreserved;
+	private Boolean prunePreserved;
 
 	/** {@inheritDoc} */
 	@Override
 	protected void run() {
 		Git git = Git.wrap(db);
 		try {
-			git.gc().setAggressive(aggressive)
-					.setPreserveOldPacks(preserveOldPacks)
-					.setPrunePreserved(prunePreserved)
-					.setProgressMonitor(new TextProgressMonitor(errw)).call();
+			GarbageCollectCommand command = git.gc().setAggressive(aggressive)
+					.setProgressMonitor(new TextProgressMonitor(errw));
+			if (preserveOldPacks != null) {
+				command.setPreserveOldPacks(preserveOldPacks.booleanValue());
+			}
+			if (prunePreserved != null) {
+				command.setPrunePreserved(prunePreserved.booleanValue());
+			}
+			command.call();
 		} catch (GitAPIException e) {
 			throw die(e.getMessage(), e);
 		}
-- 
cgit v1.2.3