So, RUN uses /bin/sh by default...

2017-10-19 22:09:43 +08:00 · 2017-10-19 22:09:43 +08:00 · 7deea0e6e2
parent efb3611e89
commit 7deea0e6e2
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -41,7 +41,7 @@ ENV PATH $ANDROID_HOME/tools/bin:$PATH
 ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64

 # Install Android SDK components
-RUN (sleep 5; echo -e "y\ny\ny\ny\ny\ny") | sdkmanager \
+RUN echo "y\ny\ny\ny\ny\ny" | sdkmanager \
  "platform-tools" \
  "platforms;android-26" \
  "build-tools;26.0.2" \