# PUBLIC DOMAIN - NO LICENSE, NO WARRANTY
# Copyright 2025 TimeHexOn & foxhop & russell@unturf
# https://www.permacomputer.com

# GnuCOBOL 3.x (checked 2025-10-13: hldtux/cobol-gnu is available)
FROM debian:bookworm-slim AS builder

RUN apt-get update && \
    apt-get install -y gnucobol4 && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY uncloseai.cob .

# Compile COBOL program
RUN cobc -x -free uncloseai.cob -o uncloseai

FROM debian:bookworm-slim

RUN apt-get update && \
    apt-get install -y gnucobol4 libcob4 ca-certificates curl jq bash && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY --from=builder /app/uncloseai .

CMD ["./uncloseai"]