# Basic mirror image
FROM alpine:edge as base

# Maintenanceer information
LABEL maintainer "a76yyyy <q981331502@163.com>"
LABEL org.opencontainers.image.source=https://github.com/qiandao-today/ddddocr-docker

# Envirenment for onnxruntime
ENV ONNXRUNTIME_TAG=v1.13.1

# Replace the alpine image source & Install packages
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories && \
    echo 'http://mirrors.ustc.edu.cn/alpine/v3.16/main' >> /etc/apk/repositories && \
    echo 'http://mirrors.ustc.edu.cn/alpine/v3.16/community' >> /etc/apk/repositories && \
    apk update && \
    apk add --update --no-cache bash git tzdata nano openssh-client ca-certificates file python3 py3-pip py3-setuptools py3-wheel && \
    # ln -s /usr/bin/python3 /usr/bin/python && \
    [[ $(getconf LONG_BIT) = "32" ]] && \
    { bashtmp='' && cxxtmp=''; } || { \
    [[ -z $(file /bin/busybox | grep -i "arm") ]] && \
    { bashtmp='/onnxruntime/build.sh' && cxxtmp=''; } || \
    { bashtmp='setarch arm64 /onnxruntime/build.sh' && cxxtmp='-Wno-psabi'; }; } && \
    echo $bashtmp && echo $cxxtmp && {\
    [[ -n "$bashtmp" ]] && { \
    apk add --update --no-cache py3-numpy-dev py3-opencv py3-pillow && {\
    apk add --update --no-cache --virtual .build_deps cmake make perl autoconf g++=11.2.1_git20220219-r2 libexecinfo-dev=1.1-r1 automake linux-headers libtool util-linux openblas-dev python3-dev protobuf-dev date-dev gtest-dev eigen-dev py3-pybind11-dev flatbuffers-dev=2.0.0-r1 patch boost-dev nlohmann-json || \
    apk add --update --no-cache --virtual .build_deps cmake make perl autoconf g++=11.2.1_git20220219-r2 libexecinfo-dev=1.1-r1 automake linux-headers libtool util-linux openblas-dev python3-dev protobuf-dev date-dev gtest-dev eigen-dev py3-pybind11-dev patch boost-dev nlohmann-json ;} && \
    git clone --depth 1 --branch $ONNXRUNTIME_TAG https://github.com/Microsoft/onnxruntime && \
    cd /onnxruntime && \
    git submodule update --init --recursive && \
    cd .. && \
    $bashtmp --config MinSizeRel  \
    --parallel \
    --build_wheel \
    --enable_pybind \
    --cmake_extra_defines \
    CMAKE_CXX_FLAGS="-Wno-deprecated-copy -Wno-unused-variable -Wno-unused-parameter $cxxtmp"\
    onnxruntime_BUILD_UNIT_TESTS=OFF \
    onnxruntime_BUILD_SHARED_LIB=OFF \
    onnxruntime_USE_PREINSTALLED_EIGEN=ON \
    onnxruntime_PREFER_SYSTEM_LIB=ON \
    eigen_SOURCE_PATH=/usr/include/eigen3 \
    --skip_tests && \
    apk add --update --no-cache libprotobuf-lite && \
    pip install --no-cache-dir /onnxruntime/build/Linux/MinSizeRel/dist/onnxruntime*.whl && \
    ln -s $(python -c 'import warnings;warnings.filterwarnings("ignore");\
    from distutils.sysconfig import get_python_lib;print(get_python_lib())')/onnxruntime/capi/libonnxruntime_providers_shared.so /usr/lib && \
    cd / && rm -rf /onnxruntime && \
    apk del .build_deps ;} || { \
    apk add --update --no-cache libprotobuf-lite && \
    echo "Onnxruntime Builder does not currently support building i386 and arm32 wheels";} ;} && \
    rm -rf /var/cache/apk/* && \
    rm -rf /usr/share/man/* 

# Install dependencies only when needed
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app

# Install dependencies based on the preferred package manager
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
RUN \
  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
  elif [ -f package-lock.json ]; then npm ci; \
  elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
  else echo "Lockfile not found." && exit 1; \
  fi

# Uncomment the following lines if you want to use a secret at buildtime, 
# for example to access your private npm packages
# RUN --mount=type=secret,id=HF_EXAMPLE_SECRET,mode=0444,required=true \
#     $(cat /run/secrets/HF_EXAMPLE_SECRET)

# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED 1

# RUN yarn build

# If you use yarn, comment out this line and use the line above
RUN npm run build

# Production image, copy all the files and run next
FROM base AS runner
WORKDIR /app

ENV NODE_ENV production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED 1

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public

# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 3000

ENV PORT 3000

CMD ["node", "server.js"]