Run Jekyll in Docker

build_docker.sh

#!/bin/sh

docker build --tag jekyll:latest .

Dockerfile

FROM ruby:3.2-bullseye AS build

WORKDIR /jekyll

RUN bundle config set --global path /vendor
RUN bundle config set --global without development

COPY Gemfile Gemfile.lock /jekyll

RUN bundle install

FROM ruby:3.2-slim-bullseye

COPY --from=build /vendor /vendor
COPY --from=build /root/.bundle /root/.bundle

ENV LANG C.UTF-8

WORKDIR /jekyll

EXPOSE 4000

CMD [ "bundle", "exec", "jekyll", "build" ]

jekyll_build.sh

#!/bin/sh

docker run \
  --rm \
  --volume $(pwd):/jekyll \
  jekyll:latest
  

jekyll_serve.sh

#!/bin/sh

docker run \
  --rm \
  -it \
  --volume $(pwd):/jekyll \
  --publish 4000:4000 \
  jekyll:latest \
  bundle exec jekyll serve --host 0.0.0.0