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fix(gateway-doc-toolchain): add lmodern + pandoc PDF build-time self-test #3

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Merged
lilyshen0722 merged 1 commit into from
May 6, 2026
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fix(gateway-doc-toolchain): add lmodern + pandoc PDF build-time self-test #3

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13 changes: 9 additions & 4 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -221,7 +221,7 @@ RUN if [ -n "$OPENCLAW_INSTALL_DOC_TOOLCHAIN" ]; then \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
ca-certificates curl \
pandoc texlive-xetex texlive-fonts-recommended \
pandoc texlive-xetex texlive-fonts-recommended lmodern \
poppler-utils python3 python3-pip && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/* && \
Expand Down Expand Up @@ -249,11 +249,16 @@ RUN if [ -n "$OPENCLAW_INSTALL_DOC_TOOLCHAIN" ]; then \
pip3 install --break-system-packages --no-cache-dir \
markitdown pypdf && \
\
# Self-test the toolchain so a regression (lost binary, broken pip)
# surfaces at build time, not at agent runtime via "command not found".
# Self-test the toolchain so a regression (lost binary, broken pip,
# missing LaTeX font package) surfaces at build time rather than at
# agent runtime via "command not found" or "lmodern.sty not found".
officecli --version && \
pandoc --version | head -1 && \
python3 -c "import markitdown, pypdf; print('parse-direction OK')"; \
python3 -c "import markitdown, pypdf; print('parse-direction OK')" && \
printf '# pandoc smoke test\n\nThis builds a real PDF.\n' > /tmp/pandoc-smoke.md && \
pandoc /tmp/pandoc-smoke.md -o /tmp/pandoc-smoke.pdf --pdf-engine=xelatex && \
test -s /tmp/pandoc-smoke.pdf && \
rm -f /tmp/pandoc-smoke.md /tmp/pandoc-smoke.pdf; \
fi

# Normalize extension paths so plugin safety checks do not reject
Expand Down
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