fix symlinks for axolotl outputs (#1625)

docker/Dockerfile-cloud

@@ -21,9 +21,7 @@ RUN apt install --yes --no-install-recommends openssh-server tmux && \
     printf "\n[[ -z \"\$TMUX\"  ]] && { tmux attach-session -t ssh_tmux || tmux new-session -s ssh_tmux; exit; }\n" >> ~/.bashrc && \
     printf "[ ! -z \"\$TERM\" -a -r /etc/motd ] && cat /etc/motd\n" >> ~/.bashrc && \
     chmod +x /workspace/axolotl/scripts/cloud-entrypoint.sh && \
-    chmod +x /root/cloud-entrypoint.sh && \
-    mkdir -p /workspace/data/axolotl-artifacts && \
-    ln -sf /workspace/data/axolotl-artifacts /workspace/axolotl/outputs
+    chmod +x /root/cloud-entrypoint.sh
 
 ENTRYPOINT ["/root/cloud-entrypoint.sh"]
 CMD ["sleep", "infinity"]

outputs/.gitignore

@@ -1 +0,0 @@
-*

scripts/cloud-entrypoint.sh

@@ -36,5 +36,12 @@ if [ "$JUPYTER_DISABLE" != "1" ]; then
     jupyter lab --port=8888 --ip=* --allow-root --ServerApp.allow_origin=* &
 fi
 
+if [ ! -d "/workspace/data/axolotl-artifacts" ]; then
+    mkdir -p /workspace/data/axolotl-artifacts
+fi
+if [ ! -L "/workspace/axolotl/outputs" ]; then
+    ln -sf /workspace/data/axolotl-artifacts /workspace/axolotl/outputs
+fi
+
 # Execute the passed arguments (CMD)
 exec "$@"