Dockerfile.arm64v8

FROM alpine AS builder

# Download QEMU, see https://github.com/docker/hub-feedback/issues/1261
ENV QEMU_URL https://github.com/balena-io/qemu/releases/download/v4.0.0%2Bbalena2/qemu-4.0.0.balena2-aarch64.tar.gz
RUN apk add curl && curl -L ${QEMU_URL} | tar zxvf - -C . --strip-components 1


FROM arm64v8/alpine:3

# Add QEMU
COPY --from=builder qemu-aarch64-static /usr/bin

LABEL maintainer="trion development GmbH <info@trion.de>"

ARG USER_HOME_DIR="/tmp"
ARG APP_DIR="/app"
ARG USER_ID=1000

#reduce logging
ENV NPM_CONFIG_LOGLEVEL=warn CI=true
ENV HOME "$USER_HOME_DIR"

#not declared to avoid anonymous volume leak
#but when not manually bound to host fs, performance will suffer!
#VOLUME "$USER_HOME_DIR/.cache/yarn"
#VOLUME "$APP_DIR/"
WORKDIR $APP_DIR
EXPOSE 4200

ENTRYPOINT ["/usr/bin/dumb-init", "--"]

RUN mkdir -p ${APP_DIR} && chown 1000 ${APP_DIR} && chmod a+w ${APP_DIR} \
  && mkdir -p /tmp/.config && chmod a+w /tmp/.config
RUN apk --no-cache upgrade && apk add --no-cache nodejs npm chromium dumb-init
RUN npm install -g lighthouse @lhci/cli @lhci/server

USER $USER_ID