Dockerfile

FROM node:13.13-buster as base
# Create project directory
WORKDIR /opt/cric/frontend
# Install app dependencies
COPY package*.json ./
RUN npm install --production && npm cache clean --force
# Set PATH
ENV PATH /opt/cric/frontend/node_modules/.bin:$PATH
# Expose port. Otherwise, we will have "This site can’t be reached"
# https://stackoverflow.com/a/46779529
EXPOSE 4200
LABEL   version="0.2.0-base" \
        description="Frontend in Angular for CRIC Searchable Image Database" \
        maintainer="raniere@rgaiacs.com"

FROM base as development
RUN npm install && npm cache clean --force
LABEL   version="0.2.0-development"

FROM development as production
# Copy ./src
COPY . ./
LABEL   version="0.2.0-production"