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25 lines
814 B
Plaintext
25 lines
814 B
Plaintext
# replacement for quay.io/sharelatex/pdftocairo:24.02 (clsitex PDF→JPEG)
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#
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# ALIASES: pdftocairo-ol:25.12.0
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#
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# alpine:3.24 with poppler (25.12.0, >= 24.02 required by CLSI).
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#
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# Why: CLSI convertPDFToJPEG runs `pdftocairo -jpeg ...` against this image
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# for preview (794px, q90) and thumbnail (190px, q50) JPEGs of compiled PDFs.
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#
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# The SaaS image is Ubuntu-based; alpine 3.24's poppler 25.12.0 covers exactly
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# the flags CLSI uses (-jpeg -jpegopt -singlefile -scale-to-x -scale-to-y), and
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# the image is tiny.
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#
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# images/pandoc-amd64/Dockerfile is the sibling (pandoc/core + zip). Same pattern:
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# ENTRYPOINT [] because CLSI docker-runs with an explicit command (no
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# --entrypoint override).
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FROM alpine:3.24
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ENTRYPOINT []
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RUN apk update \
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&& apk add --no-cache poppler-utils \
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&& rm -rf /var/cache/apk/*
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