Mount local dir and serve in incremental mode for hot reload

I needed to add the podman specific :Z to relabel the volumes, selinux
was preventing access by default.

Signed-off-by: Robert Young <[email protected]>

Author: robobario

Dockerfile

@@ -42,8 +42,7 @@ RUN ./bootstrap_setup.sh
 RUN mkdir /site/
 WORKDIR /site/
 COPY . .
-RUN cp -r /css/_sass/* /site/_sass
 
 EXPOSE 4000
 
-CMD eval "$(rbenv init -)" && bundle exec jekyll serve --host ${JEKYLL_SERVE_BIND}
+CMD eval "$(rbenv init -)" && cp -r /css/_sass/* /site/_sass/ && bundle exec jekyll serve --host ${JEKYLL_SERVE_BIND} --incremental

run.sh

@@ -7,6 +7,8 @@ CONTAINER_ENGINE=${CONTAINER_ENGINE:-podman}
 RUN_ARGS=()
 if [ "$OS" = 'Darwin' ]; then
    RUN_ARGS+=(--env JEKYLL_SERVE_BIND=0.0.0.0 --publish 4000:4000)
+elif [ "$CONTAINER_ENGINE" = 'podman' ]; then
+   RUN_ARGS+=(--net host -v $(pwd):/site/:Z)
 else
    RUN_ARGS+=(--net host)
 fi