From 5fa414636b83df3f091adf4daed47fc3ca659dd3 Mon Sep 17 00:00:00 2001
From: "Ralf Th. Pietsch" <ratopi@abwesend.de>
Date: Wed, 22 Apr 2020 04:54:02 +0200
Subject: [PATCH] docker: remove git-objects from final docker image

Removing git-objects, which are not needed, from final docker image, to make it
smaller. Some files still need to be there, because Etherpad at startup uses
them to discover its version number.
---
 .dockerignore | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/.dockerignore b/.dockerignore
index 33331455..f7d90d4e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,22 @@
 .hg
+
+# Remove the git objects, logs, etc. to make final image smaller.
+# Some files still need to be in the .git directory, because Etherpad at
+# startup uses them to discover its version number.
+.git/branches
+.git/COMMIT_EDITMSG
+.git/config
+.git/description
+.git/FETCH_HEAD
+.git/hooks
+.git/index
+.git/info
+.git/logs
+.git/objects
+.git/ORIG_HEAD
+.git/packed-refs
+.git/refs/remotes/
+.gitignore
+
 settings.json
 src/node_modules