Use shell as entrypoint

Dockerfile

@@ -6,4 +6,4 @@ RUN npm install -g @angular/cli@11.1.1
 VOLUME ["/data"]
 VOLUME ["/dist"]
 RUN chmod +x build-view.sh && ln -s /dist && cd src/ && ln -s /data
-ENTRYPOINT ["./build-view.sh"]
+ENTRYPOINT ["/bin/sh"]

build-view.sh

 #!/bin/sh
-ng build --base-href . --delete-output-path=false
+ng build --base-href . --delete-output-path=false $@