unshallow docker git checkout

1 files changed, 2 insertions, 0 deletions

diff --git a/Dockerfile b/Dockerfile
index c928a2d..b4bdae9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,6 +39,8 @@ RUN gem install aws-sdk slack-api xmpp4r
 COPY . /tmp/oxidized/
 WORKDIR /tmp/oxidized
 
+# docker automated build gets shallow copy, but non-shallow copy cannot be unshallowed
+RUN git --fetch unshallow || true
 RUN rake install
 
 # web interface