# BUILD NIM APP ----------------------------------------------------------------

FROM alpine:edge AS nim-build

ARG NIMFLAGS
ARG MAKE_TARGET=wakunode2
ARG EXPERIMENTAL=false
ARG NIM_COMMIT

# Get build tools and required header files
RUN apk add --no-cache bash git cargo build-base pcre-dev linux-headers

WORKDIR /app
COPY . .

# Ran separately from 'make' to avoid re-doing
RUN git submodule update --init --recursive

# Slowest build step for the sake of caching layers
RUN make -j$(nproc) deps ${NIM_COMMIT}

# Build the final node binary
RUN make -j$(nproc) ${NIM_COMMIT} $MAKE_TARGET NIMFLAGS="${NIMFLAGS}" EXPERIMENTAL="${EXPERIMENTAL}"


# PRODUCTION IMAGE -------------------------------------------------------------

FROM alpine:3.16 as prod

ARG MAKE_TARGET=wakunode2

LABEL maintainer="jakub@status.im"
LABEL source="https://github.com/waku-org/nwaku"
LABEL description="Wakunode: Waku and Whisper client"
LABEL commit="unknown"

# DevP2P, LibP2P, and JSON RPC ports
EXPOSE 30303 60000 8545

# Referenced in the binary
RUN apk add --no-cache libgcc pcre-dev

# Fix for 'Error loading shared library libpcre.so.3: No such file or directory'
RUN ln -s /usr/lib/libpcre.so /usr/lib/libpcre.so.3

# Copy to separate location to accomodate different MAKE_TARGET values
COPY --from=nim-build /app/build/$MAKE_TARGET /usr/local/bin/

# Copy migration scripts for DB upgrades
COPY --from=nim-build /app/migrations/ /app/migrations/

# Symlink the correct wakunode binary
RUN ln -sv /usr/local/bin/$MAKE_TARGET /usr/bin/wakunode

ENTRYPOINT ["/usr/bin/wakunode"]

# By default just show help if called without arguments
CMD ["--help"]


# DEBUG IMAGE ------------------------------------------------------------------

# Build debug tools: heaptrack
FROM alpine:edge AS heaptrack-build

RUN apk update
RUN apk add -- gdb git g++ make cmake zlib-dev boost-dev libunwind-dev
RUN git clone https://github.com/KDE/heaptrack.git /heaptrack

WORKDIR /heaptrack/build
RUN cmake -DCMAKE_BUILD_TYPE=Release ..
RUN make -j$(nproc)


# Debug image
FROM prod AS debug

RUN apk add --no-cache gdb libunwind

# Add heaptrack
COPY --from=heaptrack-build /heaptrack/build/ /heaptrack/build/

ENV LD_LIBRARY_PATH=/heaptrack/build/lib/heaptrack/
RUN ln -s /heaptrack/build/bin/heaptrack /usr/local/bin/heaptrack

ENTRYPOINT ["/heaptrack/build/bin/heaptrack", "/usr/bin/wakunode"]