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authorJason Robinson <jasonr@matrix.org>2022-04-20 16:44:05 +0300
committerJason Robinson <jasonr@matrix.org>2022-04-20 16:44:05 +0300
commit7d0ec023263d6fded1d6b7932fddcdb32aab830f (patch)
tree23b66effbaea60209888482d6458ee9e64f819eb
parentRevert "Back out in-flight state caching changes. (#12126)" (diff)
downloadsynapse-7d0ec023263d6fded1d6b7932fddcdb32aab830f.tar.xz
Set # syntax=docker/dockerfile:experimental github/rei/p/stcache-1.57 rei/p/stcache-1.57
For buildkit in some environments.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
-rw-r--r--docker/Dockerfile1
1 files changed, 1 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6f87702cc8..575f9be861 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:experimental
 # Dockerfile to build the matrixdotorg/synapse docker images.
 #
 # Note that it uses features which are only available in BuildKit - see