Dockerfile: Make Docker image building verbose

This ensures each command is printed out before it is executed, which leads to a much friendlier log for debugging and the like. Signed-off-by: Lee Jones <[email protected]>
RocketChat · Nov 29, 2018 · 8320844 · 8320844
1 parent 15322e6
commit 8320844
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -17,7 +17,7 @@ ENV RC_VERSION 0.72.0
 
 WORKDIR /app
 
-RUN BUILDDEPS="python make git g++" \
+RUN set -x; BUILDDEPS="python make git g++" \
 &&  apt-get update &&  apt-get install -y --no-install-recommends ${BUILDDEPS} \
 &&  curl -fSL "https://releases.rocket.chat/${RC_VERSION}/download" -o rocket.chat.tgz \
 &&  curl -fSL "https://releases.rocket.chat/${RC_VERSION}/asc" -o rocket.chat.tgz.asc \