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61 lines
2.3 KiB
Makefile
61 lines
2.3 KiB
Makefile
# Tab characters are invisible evil. Use a different prefix in recipes.
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.RECIPEPREFIX = >
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# The operator ‘!=’ is not negation; it executes a shell script and sets a variable to its output.
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STATIC_ADOC_FILES != find source -name '*.adoc'
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GENERATED_ADOC_FILES != find source -name '*.adoc0' | sed 's/\.adoc0/-generated.adoc/'
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ADOC_FILES = $(STATIC_ADOC_FILES) $(GENERATED_ADOC_FILES)
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DATE != date +%F
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TIME != date +"%T %Z"
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MAIN_ADOC_FILE = source/book.adoc
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HTML_FILE = index.html
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PDF_FILE = wombats-book-of-nix.pdf
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ADOC_ATTR_DATE = -a docdate="$(DATE)" -a doctime="$(TIME)"
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ADOC_ATTR_AUTHORS = -a authors="Amy de Buitléir"
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ADOC_ATTRIBUTES = $(ADOC_ATTR_DATE) $(ADOC_ATTR_AUTHORS)
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ADOC_HTML_ATTRIBUTES = -a stylesheet=../themes/html.css -a imagesdir=images
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ADOC_PDF_ATTRIBUTES = -a pdf-themesdir=themes -a pdf-theme=pdf -a imagesdir=../images
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.PHONY: debug
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debug :
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> @echo "STATIC_ADOC_FILES=$(STATIC_ADOC_FILES)"
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> @echo "GENERATED_ADOC_FILES=$(GENERATED_ADOC_FILES)"
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> @echo "ADOC_FILES=$(ADOC_FILES)"
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.PHONY: all
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all : html pdf
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.PHONY: html
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html : $(HTML_FILE)
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.PHONY: pdf
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pdf : $(PDF_FILE)
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# Files with the "adoc0" extension contain code that must be executed and included in order to generate asciidoc files.
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# My "run-code-inline" script is available at https://github.com/mhwombat/bin/blob/master/run-code-inline.
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# We want to treat any paths in commands as relative to the adoc0 file, so we cd to its directory.
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# The "dir" and "notdir" functions extract the directory and base filename from a path, respectively.
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%-generated.adoc : %.adoc0
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> cd $(dir $@); run-code-inline < $(notdir $<) 2>&1 | tee $(notdir $@)
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> sed -i 's/\x0d\x1b.\x4b//g' $@
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# The last line fixes some weird characters generated by some nix commands
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$(HTML_FILE) : $(ADOC_FILES)
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> asciidoctor -b html5 -d book $(ADOC_ATTRIBUTES) $(ADOC_HTML_ATTRIBUTES) -o $@ $(MAIN_ADOC_FILE)
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$(PDF_FILE) : $(ADOC_FILES)
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> asciidoctor-pdf -d book $(ADOC_ATTRIBUTES) $(ADOC_PDF_ATTRIBUTES) -o $@ $(MAIN_ADOC_FILE)
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.PHONY: clean
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clean :
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> rm -rf $(HTML_FILE) $(PDF_FILE)
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> find source -name '*-generated.adoc' -delete
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.PHONY: spellcheck
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spellcheck :
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> cat index.html | aspell --lang=en_IE --encoding=utf-8 --add-extra-dicts=./wordlist --mode=html list | sort -u
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# dictionary/en_book.rws : wordlist
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# > aspell --lang=en create master ./$@ < $<
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