add ubuntu sources.list

workspace/Dockerfile

@@ -36,13 +36,13 @@ ENV PUID ${PUID}
 ARG PGID=1000
 ENV PGID ${PGID}
 
+ARG CHANGE_SOURCE=false
+ARG UBUNTU_SOURCE
 COPY ./sources.sh /tmp/sources.sh
 
 RUN if [ ${CHANGE_SOURCE} = true ]; then \
-    chmod +x /tmp/sources.sh && \
-    # bash /tmp/sources.sh aliyun
-    # ./tmp/sources.sh aliyun
-    /bin/bash /tmp/sources.sh aliyun && \
+    /bin/sh -c /tmp/sources.sh ${UBUNTU_SOURCE} && \
+    rm -rf /tmp/sources.sh \
 ;fi
 
 # always run apt update when start and after add new source list, then clean up at end.