vector-im-hydrogen-web/Dockerfile
Hugh Nimmo-Smith d27aa137cf Build a docker image using unprivileged nginx
BREAKING CHANGE the exposed port has changed from 80 to 8080
2023-01-20 13:31:14 +00:00

27 lines
982 B
Docker

FROM --platform=${BUILDPLATFORM} docker.io/node:alpine as builder
RUN apk add --no-cache git python3 build-base
WORKDIR /app
# Copy package.json and yarn.lock and install dependencies first to speed up subsequent builds
COPY package.json yarn.lock /app/
RUN yarn install
COPY . /app
RUN yarn build
# Because we will be running as an unprivileged user, we need to make sure that the config file is writable
# So, we will copy the default config to the /tmp folder that will be writable at runtime
RUN mv -f target/config.json /config.json.bundled \
&& ln -sf /tmp/config.json target/config.json
FROM --platform=${BUILDPLATFORM} docker.io/nginxinc/nginx-unprivileged:alpine
# Copy the dynamic config script
COPY ./docker/dynamic-config.sh /docker-entrypoint.d/99-dynamic-config.sh
# And the bundled config file
COPY --from=builder /config.json.bundled /config.json.bundled
# Copy the built app from the first build stage
COPY --from=builder /app/target /usr/share/nginx/html