magdevandClaude Fable 5
4737a5bae8
Replaces the bpj2ini.py prototype with a packaged tool. The A2F codec is now reimplemented in Python, so neither Boxsim.exe nor a CPU emulator is needed to decode a container; the emulator survives as a development-only oracle that the codec is differentially tested against. Verified: - 134 containers decode byte-identically to Boxsim's own decoder, 270 pre-2.0 files rejected by both implementations (tools/difftest.py --self-test) - Default.BPJ: 22 components, 14 nets, no dangling terminal - 22 of 22 parts resolve to library symbols; one series inferred from a sibling, two DC resistance deviations reported - ERC clean and the netlist KiCad extracts from the generated sheet is an identical partition to the one derived from the Boxsim grid - container build byte-identical to the host build - 32 tests passing, ruff clean Decode time went 69 s -> 14.5 s (binding emulator hooks to trap addresses) -> 1.6 s (pure Python). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
42 lines
1.5 KiB
Docker
42 lines
1.5 KiB
Docker
# boxsim: decode Boxsim projects and generate KiCad projects from them.
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#
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# The image deliberately contains no KiCad and no Boxsim.exe:
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# - KiCad 10 is a hard dependency of the *verification* gate only, and stays
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# on the host. decode/extract/netlist/build all work without it.
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# - The A2F codec is pure Python, so Boxsim's proprietary binary is not needed.
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#
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# Build via tools/build-image.sh, which stages the Visaton library and the
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# Boxsim parts catalogue into the build context.
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FROM python:3.13-slim AS base
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LABEL org.opencontainers.image.title="boxsim" \
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org.opencontainers.image.description="Boxsim project decoder and KiCad project generator" \
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org.opencontainers.image.source="https://src.bundespruefstelle.ch/boxdev/re-boxsim" \
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org.opencontainers.image.licenses="MIT"
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WORKDIR /opt/boxsim
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COPY pyproject.toml README.md ./
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COPY boxsim ./boxsim
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# Staged by tools/build-image.sh: the upgraded Visaton symbol library and the
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# Visaton parts catalogue shipped with Boxsim.
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COPY stage/Visaton.kicad_sym ./boxsim/data/Visaton.kicad_sym
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COPY stage/Visatonteile.txt ./boxsim/data/Visatonteile.txt
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COPY stage/footprints ./boxsim/data/footprints
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COPY tools/selfcheck.py ./tools/selfcheck.py
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RUN pip install --no-cache-dir .
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ENV BOXSIM_CATALOG=/opt/boxsim/boxsim/data/Visatonteile.txt \
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BOXSIM_KICAD_LIB=/opt/boxsim/boxsim/data/Visaton.kicad_sym
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# Refuse to produce an image whose bundled library does not cover the catalogue.
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RUN python tools/selfcheck.py
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WORKDIR /work
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ENTRYPOINT ["boxsim"]
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CMD ["--help"]
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