[Docker] a little performance increase in (re)build time and note added.

Author: Gonzalo Diaz

Dockerfile

@@ -10,13 +10,15 @@ FROM base AS lint
 ENV WORKDIR=/app
 WORKDIR ${WORKDIR}
 
-COPY ./src ${WORKDIR}/src
 RUN apk add --update --no-cache make nodejs npm
 RUN apk add --update --no-cache yamllint
 
 RUN npm install -g --ignore-scripts markdownlint-cli
 RUN npm install -g --ignore-scripts pyright
 
+# [!TIP] Use a bind-mount to lint and test "current" code against this stage
+COPY ./ ${WORKDIR}/
+
 ###############################################################################
 FROM base AS development