Use descriptive options for better readability (GoogleChromeLabs#25)

glossier · Mar 20, 2018 · e529acb · e529acb
1 parent 229c426
commit e529acb
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/builder/Dockerfile b/builder/Dockerfile
@@ -33,9 +33,10 @@ COPY entrypoint.sh /
 RUN chmod +x /entrypoint.sh
 
 # Add a chrome user and setup home dir.
-RUN groupadd -r chrome && useradd -r -m -g chrome -G audio,video chrome && \
-    mkdir -p /home/chrome/reports && \
-    chown -R chrome:chrome /home/chrome
+RUN groupadd --system chrome && \
+    useradd --system --create-home --gid chrome --groups audio,video chrome && \
+    mkdir --parents /home/chrome/reports && \
+    chown --recursive chrome:chrome /home/chrome
 
 USER chrome