Dockerfile
FROM ruby:3.1-alpine3.18
RUN apk add --update --no-cache bash build-base nodejs sqlite-dev tzdata postgresql-dev yarn
RUN gem install bundler:2.4.22
WORKDIR /usr/src/app
# COPY package.json yarn.lock ./
COPY package.json ./
RUN yarn install --check-files
COPY Gemfile* ./
RUN bundle install
COPY . .
ENV PATH=./bin:$PATH
CMD ["rails", "console"]