Dockerfile

FROM node:14 AS builder

WORKDIR /app
COPY package.json .
COPY yarn.lock .
RUN yarn install

COPY src/ src
COPY types/ types
COPY nginx.conf .
COPY public/ public/
COPY tsconfig.json .
COPY . .
RUN echo REACT_APP_GIT_SHA=`git rev-parse --short HEAD` >> .env.production
RUN echo `git rev-parse --short HEAD` > health.html
RUN npm run build
#RUN apt update -y && apt install jq -y
#RUN python linter.py | jq -C --tab .

FROM nginx:stable
COPY --from=builder /app/build/ /usr/share/nginx/html
COPY ./nginx.conf /etc/nginx/conf.d/default.conf

WORKDIR /usr/share/nginx/html
COPY --from=builder /app/./env.sh .
COPY --from=builder /app/.env .
COPY --from=builder /app/health.html .

# Make our shell script executable
RUN chmod +x env.sh
CMD ["/bin/bash", "-c", "/usr/share/nginx/html/env.sh && nginx -g \"daemon off;\""]