From 4c796dfa23bb2af681b27472636c43578fc9dbd7 Mon Sep 17 00:00:00 2001
From: Don Setiawan <landungs@uw.edu>
Date: Wed, 15 May 2024 10:03:00 -0700
Subject: [PATCH] fix: Fix Invalid ELF image error for the shell (#27)

---
 base-image/Dockerfile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/base-image/Dockerfile b/base-image/Dockerfile
index fb049ad..aa03c9c 100644
--- a/base-image/Dockerfile
+++ b/base-image/Dockerfile
@@ -91,6 +91,10 @@ ENTRYPOINT ["/usr/local/bin/_entrypoint.sh", "/srv/start"]
 # and easier to reason about.
 # ----------------------
 ONBUILD USER root
+
+# Set default shell for system setup
+ONBUILD SHELL ["/bin/sh", "-c"]
+
 # FIXME (?): user and home folder is hardcoded for now
 # FIXME (?): this line breaks the cache of all steps below
 ONBUILD COPY --chown=${NB_USER}:${NB_USER} . ${HOME}
@@ -98,6 +102,9 @@ ONBUILD COPY --chown=${NB_USER}:${NB_USER} . ${HOME}
 # Make sure that /opt/conda is owned by non-root user, so we can install additional packages
 ONBUILD RUN chown -R ${NB_USER}:${NB_USER} ${CONDA_DIR}
 
+# Put the shell back to the micromamba shell
+ONBUILD SHELL ["/usr/local/bin/_dockerfile_shell.sh"]
+
 # repo2docker will load files from a .binder or binder directory if
 # present. We check if those directories exist, and print a diagnostic
 # message here.