Build system cleanup

docker/.editorconfig

@@ -1,15 +0,0 @@
-root = false
-
-[*]
-indent_style = tab
-indent_size = 4
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = false
-insert_final_newline = false
-
-[qmk_cli/*]
-indent_style = space
-
-[qmk_firmware/*]
-indent_style = space

docker/Dockerfile

@@ -74,10 +74,4 @@ WORKDIR /qmk_firmware
 ENV SKIP_GIT true
 
 COPY entrypoint.sh /entrypoint.sh
-CMD ["/bin/bash", "/entrypoint.sh"]
-
-# How to use:
-# docker run -it \
-#	--user 1000:1001 \
-#	-v "$(pwd)/kb:/qmk_firmware/keyboards" \
-#
+CMD ["/bin/bash", "/entrypoint.sh"]

docker/entrypoint.sh

@@ -9,4 +9,6 @@ make $QMK_TARGET
 # Move output files to output directory.
 # These are the only extensions qmk can produce,
 # as far as I know.
-mv *.{bin,hex,uf2} /build_output > /dev/null 2>&1
+mv *.{bin,hex,uf2} /build_output > /dev/null 2>&1
+
+exit 0