Dockerfile.linux

# Dockerfile for Linux
#
# Build:
# docker build -t "smblinux:latest" -f Dockerfile.linux .
#
# Build with Kerberos support:
# docker build --progress plain -t "smblinux:latest" --build-arg WITH_KERBEROS=1 -f Dockerfile.linux .
#
# Run with no options:
# docker run --rm smblinux:latest
#
# Run a n2os-smb-client command directly:
# docker run --env N2OS_SMB_PASSWORD=${N2OS_SMB_PASSWORD} --rm -v "$PWD/bin":/usr/src/n2os-smb-client/bin:Z smblinux:latest ls smb://media@192.168.1.100/_media
#
# Interactive shell on the container image:
# docker run -ti --entrypoint /bin/bash smblinux:latest

# FROM debian:bookworm-slim # no upx at the moment
FROM debian:bullseye-slim AS builder

ARG WITH_KERBEROS
ENV WITH_KERBEROS=${WITH_KERBEROS}

# Used in GHA workflow
ARG ENV_ARM
ENV ENV_ARM=${ENV_ARM}

WORKDIR /usr/src/n2os-smb-client
COPY . .

# hadolint ignore=DL3008
RUN apt-get update && \
    apt-get install -y --no-install-recommends git build-essential upx-ucl cmake libssl-dev libkrb5-dev && \
    apt-get clean && rm -rf /var/lib/apt/lists/* && \
    ldconfig && \
    ./build.linux.sh 

FROM debian:bullseye-slim

RUN useradd -m nonroot

COPY --from=builder /usr/src/n2os-smb-client/bin/n2os_smb_client.linux /usr/bin/n2os_smb_client.linux

USER nonroot
WORKDIR /home/nonroot

ENTRYPOINT [ "/usr/bin/n2os_smb_client.linux" ]