1 files changed, 19 insertions, 0 deletions
diff --git a/git-gc.html b/git-gc.html
index fb7930eaa..fb9460a8f 100644
--- a/git-gc.html
+++ b/git-gc.html
@@ -1098,6 +1098,25 @@ project most users will want to expire them sooner, which is why the
 default is more aggressive than <code>gc.reflogExpire</code>.</p></div>
 </dd>
 <dt class="hdlist1">
+gc.recentObjectsHook
+</dt>
+<dd>
+<p>
+        When considering whether or not to remove an object (either when
+        generating a cruft pack or storing unreachable objects as
+        loose), use the shell to execute the specified command(s).
+        Interpret their output as object IDs which Git will consider as
+        "recent", regardless of their age. By treating their mtimes as
+        "now", any objects (and their descendants) mentioned in the
+        output will be kept regardless of their true age.
+</p>
+<div class="paragraph"><p>Output must contain exactly one hex object ID per line, and nothing
+else. Objects which cannot be found in the repository are ignored.
+Multiple hooks are supported, but all must exit successfully, else the
+operation (either generating a cruft pack or unpacking unreachable
+objects) will be halted.</p></div>
+</dd>
+<dt class="hdlist1">
 gc.rerereResolved
 </dt>
 <dd>