From d5136450c2456ce369c6516f8604bd0e9b927e63 Mon Sep 17 00:00:00 2001
From: Jordan Petridis <jordan@centricular.com>
Date: Wed, 16 Dec 2020 17:16:39 +0200
Subject: [PATCH] docker/fedora: run git gc after cloning the subprojects

Most of the subprojects specify depth=1 in the wrap file,
so this doesn't have a big effect atm.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-ci/-/merge_requests/375>
---
 docker/fedora/prepare.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docker/fedora/prepare.sh b/docker/fedora/prepare.sh
index 60f877de4e..bc13d9d99c 100644
--- a/docker/fedora/prepare.sh
+++ b/docker/fedora/prepare.sh
@@ -238,3 +238,9 @@ rustc --version
 git clone -b ${DEFAULT_BRANCH} https://gitlab.freedesktop.org/gstreamer/gst-build.git /gst-build/
 cd /gst-build
 meson subprojects download
+
+# Run git gc to prune unwanted refs and reduce the size of the image
+for i in $(find subprojects/ -mindepth 1- maxdepth 1 -type d);
+do
+    git -C $i gc --aggressive || true;
+done
\ No newline at end of file