[libcxx-commits] [libcxx] d6bfedd - [libc++] Remove dummy command in Dockerfile

[Louis Dionne via libcxx-commits]

Author: Louis Dionne
Date: 2022-06-27T09:17:34-04:00
New Revision: d6bfedd8ba73f2c8cf51f0548ff98b2041b25733

URL: https://github.com/llvm/llvm-project/commit/d6bfedd8ba73f2c8cf51f0548ff98b2041b25733
DIFF: https://github.com/llvm/llvm-project/commit/d6bfedd8ba73f2c8cf51f0548ff98b2041b25733.diff

LOG: [libc++] Remove dummy command in Dockerfile

It turns out that the Docker images on CI instances are not updated
based on what's in this file, but instead when a new image is pushed
to ldionne/libcxx-builder on DockerHub. So this is effectively useless.

Added: 
    

Modified: 
    libcxx/utils/ci/Dockerfile

Removed: 
    


################################################################################
diff  --git a/libcxx/utils/ci/Dockerfile b/libcxx/utils/ci/Dockerfile
index 76cb22476a617..f175b705e3b9e 100644
--- a/libcxx/utils/ci/Dockerfile
+++ b/libcxx/utils/ci/Dockerfile
@@ -33,12 +33,6 @@ FROM ubuntu:jammy
 # Make sure apt-get doesn't try to prompt for stuff like our time zone, etc.
 ENV DEBIAN_FRONTEND=noninteractive
 
-# This dummy command is meant to be edited from time to time, which causes the
-# CI builders to rebuild their copy of the Docker image. This is not a great
-# solution, however without that, the CI builders will keep the same cached
-# Docker image forever.
-RUN echo 6
-
 RUN apt-get update && apt-get install -y bash curl
 
 # Install various tools used by the build or the test suite