The scan is a bilevel 300 dpi JBIG2 layer plus lower-resolution colour, so storing every plate as 8-bit PNG only added size. tools/optimize_plates.py writes copies under work/plates-opt (bilevel to generic-mode, lossless JBIG2; genuine halftone to JPEG q88) and repoints work/pages at them; plates/ and src/ are untouched. The Dockerfile builds jbig2enc and adds qpdf, ghostscript and img2pdf. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
57 lines
2.3 KiB
Makefile
57 lines
2.3 KiB
Makefile
# All heavy tools run inside the container; the host drives via make.
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# Set NODOCKER=1 to run directly if xelatex/poppler/tesseract are installed locally.
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# zsh does not export UID/GID; compose.yaml needs them to run as the tree's owner.
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export UID := $(shell id -u)
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export GID := $(shell id -g)
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RUN := $(if $(NODOCKER),,docker compose run --rm -T tex)
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OUT := ross-1988-retypeset.pdf
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SOURCES := build.sh tools/polish.py tools/optimize_plates.py src/preamble.tex src/colophon.tex src/errata.tex \
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$(wildcard src/pages/*.tex)
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.DEFAULT_GOAL := pdf
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.PHONY: pdf build image prep plate check reprocheck verify clean distclean shell help
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# The PDF is a build product and is not in git. This remakes it from src/ and
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# plates/, neither of which needs the ProQuest scan — only prep and plate do.
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pdf: $(OUT) ## typeset the edition (only if a source changed)
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$(OUT): $(SOURCES)
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$(RUN) ./build.sh
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build: ## typeset unconditionally, even if nothing changed
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$(RUN) ./build.sh
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image: ## build the toolchain image (once)
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docker compose build
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prep: ## rasterize + OCR-scaffold pages A..B: make prep A=19 B=32 [needs source/]
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$(RUN) tools/prep.sh $(A) $(B)
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plate: ## crop plate image for PDF page N: make plate N=40 [ARGS="--top 0.06"] [needs source/]
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$(RUN) python3 tools/crop_plate.py $(N) $(ARGS)
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check: ## consistency checks (manifest <-> files <-> macros), no build
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$(RUN) python3 tools/check.py
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reprocheck: ## every token of src/pages must reach the built PDF
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$(RUN) python3 tools/reprocheck.py $(OUT)
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# Depends on `build`, not `pdf`: `pdf` is timestamp-conditional, and a source edited
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# while a build is running leaves a PDF NEWER than the source it does not contain,
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# so make would skip the rebuild and verify would pass against stale output.
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verify: check build reprocheck ## the full gate: check, typeset unconditionally, then prove nothing was dropped
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shell: ## interactive shell in the container
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docker compose run --rm tex bash
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clean: ## remove LaTeX aux and scratch rasters (keeps plates and the PDF)
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rm -rf work/*
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distclean: clean ## also drop the page rasters and the built PDF
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rm -rf scans/* $(OUT)
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help:
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@grep -E '^[a-z-]+:.*##' Makefile | sed 's/:.*##/ —/'
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