Remove web writable generated directory for Magento2

src/magento2/docker/image/console/Dockerfile.twig

@@ -0,0 +1,36 @@
+FROM {{ @('docker.image.console') }}
+
+COPY .my127ws/docker/image/console/root /
+RUN chown -R build:build /home/build \
+ && curl -L -o /usr/local/bin/mhsendmail -sS -f https://github.com/mailhog/mhsendmail/releases/download/v0.2.0/mhsendmail_linux_amd64 \
+ && chmod +x /usr/local/bin/mhsendmail
+
+ENV APP_MODE={{ @('app.mode') }} \
+  APP_BUILD={{ @('app.build') }} \
+  ASSETS_DIR={{ @('assets.local') }} \
+  MAGE_MODE={{ (@('app.mode') == 'production') ? 'production' : 'developer' }}
+
+{% if @('node.version') is not null %}
+USER build
+RUN . /home/build/.nvm/nvm.sh \
+ && nvm install {{ @('node.version') }} \
+ && nvm use {{ @('node.version') }} \
+ && nvm alias default {{ @('node.version') }} \
+ && npm install -g yarn
+USER root
+{% endif %}
+
+{% if @('app.build') == 'static' %}
+RUN chown build:build /app
+COPY --chown=build:build .my127ws/application  /home/build/application
+COPY --chown=build:build ./                    /app
+USER build
+RUN app build
+USER root
+{% else %}
+VOLUME /app
+VOLUME /home/build/application
+{% endif %}
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["sleep", "infinity"]

src/magento2/harness.yml

@@ -23,7 +23,7 @@ attributes:
       - '/app/pub/static'
       - '/app/var'
       - '/app/pub/static/frontend'
-      - '/app/generated'
+      - "= (@('app.mode') !== 'production' ? '/app/generated' : '')"
     services:
       - chrome
       - cron

src/magento2/harness/attributes/docker.yml

@@ -3,6 +3,7 @@ attributes:
     php-base:
       environment:
         MAGENTO_CRYPT_KEY: = @('magento.crypt.key')
+        MAGE_MODE: "= (@('app.mode') == 'production') ? 'production' : 'developer')"
   pipeline:
     preview:
       persistence: