Dockerfile.prebuilt

# SlimServe Dockerfile
# Multi-stage build for minimal production image
FROM alpine:latest

ARG TARGETARCH
ARG REPOWN

RUN apk add --no-cache \
    ca-certificates \
    wget \
    curl \
    jq \
    && rm -rf /var/cache/apk/*

RUN addgroup -g 1001 -S slimserve && \
    adduser -u 1001 -S slimserve -G slimserve

RUN mkdir -p /data && \
    chown slimserve:slimserve /data

RUN set -eux; \
    full_digest=$(curl -s "https://api.github.com/repos/$REPOWN/slimserve/releases/latest" \
        | jq -r ".assets[] | select(.name==\"slimserve_$TARGETARCH\") | .digest"); \
    digest=${full_digest#sha256:}; \
    until wget -q -O /usr/local/bin/slimserve "https://github.com/$REPOWN/slimserve/releases/latest/download/slimserve_$TARGETARCH" && \
          echo "$digest  /usr/local/bin/slimserve" | sha256sum -c -; do \
      echo "Checksum verification failed, retrying..."; \
      sleep 1; \
    done

COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh

RUN chmod +x /usr/local/bin/slimserve && \
    chmod +x /usr/local/bin/docker-entrypoint.sh

RUN mkdir -p /etc/slimserve && \
    chown slimserve:slimserve /etc/slimserve

USER slimserve
WORKDIR /data
EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/ || exit 1

ENV CONFIG_FILE=/etc/slimserve/config.json

LABEL maintainer="xeome" \
      description="Lightweight, efficient file server with admin interface. Environment variables: SLIMSERVE_HOST, SLIMSERVE_PORT, SLIMSERVE_DIRS, SLIMSERVE_DISABLE_DOTFILES, SLIMSERVE_LOG_LEVEL, SLIMSERVE_ENABLE_AUTH, SLIMSERVE_USERNAME, SLIMSERVE_PASSWORD, SLIMSERVE_ENABLE_ADMIN, SLIMSERVE_ADMIN_USERNAME, SLIMSERVE_ADMIN_PASSWORD, SLIMSERVE_MAX_UPLOAD_SIZE_MB, CONFIG_FILE" \
      version="1.0" \
      org.opencontainers.image.source="https://github.com/xeome/slimserve"

ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
CMD ["-port", "8080", "-dirs", "/data"]