Dockerfile for jekyll

Dockerfile

FROM ruby:alpine

# Install package
RUN apk update && apk --no-cache upgrade && \
    apk add --no-cache build-base

# Copy entrypoint script and set permissions
COPY entrypoint.sh /bin/entrypoint.sh
RUN chmod +x /bin/entrypoint.sh

# Create a new user and switch to it
RUN addgroup -S jekyll && adduser -S jekyll -G jekyll && \
    mkdir /jekyll && chown jekyll:jekyll /jekyll
USER jekyll

# Start Jekyll
WORKDIR /jekyll
ENTRYPOINT ["/bin/entrypoint.sh"]