34a1e0d29b
This way the links are clearly within the manual (ie not absolute paths), while allowing snippets to reference the documentation root reliably, regardless of at which base url they're included.
114 lines
4.5 KiB
Makefile
114 lines
4.5 KiB
Makefile
ifeq ($(doc_generate),yes)
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MANUAL_SRCS := \
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$(call rwildcard, $(d)/src, *.md) \
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$(call rwildcard, $(d)/src, */*.md)
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# Generate man pages.
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man-pages := $(foreach n, \
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nix-env.1 nix-build.1 nix-shell.1 nix-store.1 nix-instantiate.1 \
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nix-collect-garbage.1 \
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nix-prefetch-url.1 nix-channel.1 \
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nix-hash.1 nix-copy-closure.1 \
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nix.conf.5 nix-daemon.8, \
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$(d)/$(n))
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clean-files += $(d)/*.1 $(d)/*.5 $(d)/*.8
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# Provide a dummy environment for nix, so that it will not access files outside the macOS sandbox.
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# Set cores to 0 because otherwise nix show-config resolves the cores based on the current machine
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dummy-env = env -i \
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HOME=/dummy \
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NIX_CONF_DIR=/dummy \
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NIX_SSL_CERT_FILE=/dummy/no-ca-bundle.crt \
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NIX_STATE_DIR=/dummy \
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NIX_CONFIG='cores = 0'
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nix-eval = $(dummy-env) $(bindir)/nix eval --experimental-features nix-command -I nix/corepkgs=corepkgs --store dummy:// --impure --raw
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$(d)/%.1: $(d)/src/command-ref/%.md
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@printf "Title: %s\n\n" "$$(basename $@ .1)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man --nroff-nolinks -M section=1 $^.tmp -o $@
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@rm $^.tmp
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$(d)/%.8: $(d)/src/command-ref/%.md
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@printf "Title: %s\n\n" "$$(basename $@ .8)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man --nroff-nolinks -M section=8 $^.tmp -o $@
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@rm $^.tmp
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$(d)/nix.conf.5: $(d)/src/command-ref/conf-file.md
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@printf "Title: %s\n\n" "$$(basename $@ .5)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man --nroff-nolinks -M section=5 $^.tmp -o $@
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@rm $^.tmp
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$(d)/src/SUMMARY.md: $(d)/src/SUMMARY.md.in $(d)/src/command-ref/new-cli
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$(trace-gen) cat doc/manual/src/SUMMARY.md.in | while IFS= read line; do if [[ $$line = @manpages@ ]]; then cat doc/manual/src/command-ref/new-cli/SUMMARY.md; else echo "$$line"; fi; done > $@.tmp
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@mv $@.tmp $@
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$(d)/src/command-ref/new-cli: $(d)/nix.json $(d)/generate-manpage.nix $(bindir)/nix
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@rm -rf $@
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$(trace-gen) $(nix-eval) --write-to $@.tmp --expr 'import doc/manual/generate-manpage.nix { toplevel = builtins.readFile $<; }'
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$(trace-gen) sed -i $@.tmp/*.md -e 's^@docroot@^../..^g'
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@mv $@.tmp $@
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$(d)/src/command-ref/conf-file.md: $(d)/conf-file.json $(d)/generate-options.nix $(d)/src/command-ref/conf-file-prefix.md $(bindir)/nix
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@cat doc/manual/src/command-ref/conf-file-prefix.md > $@.tmp
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$(trace-gen) $(nix-eval) --expr 'import doc/manual/generate-options.nix (builtins.fromJSON (builtins.readFile $<))' \
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| sed -e 's^@docroot@^..^g'>> $@.tmp
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@mv $@.tmp $@
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$(d)/nix.json: $(bindir)/nix
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$(trace-gen) $(dummy-env) $(bindir)/nix __dump-args > $@.tmp
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@mv $@.tmp $@
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$(d)/conf-file.json: $(bindir)/nix
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$(trace-gen) $(dummy-env) $(bindir)/nix show-config --json --experimental-features nix-command > $@.tmp
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@mv $@.tmp $@
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$(d)/src/language/builtins.md: $(d)/builtins.json $(d)/generate-builtins.nix $(d)/src/language/builtins-prefix.md $(bindir)/nix
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@cat doc/manual/src/language/builtins-prefix.md > $@.tmp
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$(trace-gen) $(nix-eval) --expr 'import doc/manual/generate-builtins.nix (builtins.fromJSON (builtins.readFile $<))' \
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| sed -e 's^@docroot@^..^g' >> $@.tmp
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@cat doc/manual/src/language/builtins-suffix.md >> $@.tmp
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@mv $@.tmp $@
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$(d)/builtins.json: $(bindir)/nix
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$(trace-gen) $(dummy-env) NIX_PATH=nix/corepkgs=corepkgs $(bindir)/nix __dump-builtins > $@.tmp
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@mv $@.tmp $@
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# Generate the HTML manual.
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html: $(docdir)/manual/index.html
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install: $(docdir)/manual/index.html
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# Generate 'nix' manpages.
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install: $(mandir)/man1/nix3-manpages
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man: doc/manual/generated/man1/nix3-manpages
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all: doc/manual/generated/man1/nix3-manpages
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$(mandir)/man1/nix3-manpages: doc/manual/generated/man1/nix3-manpages
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@mkdir -p $(DESTDIR)$$(dirname $@)
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$(trace-install) install -m 0644 $$(dirname $<)/* $(DESTDIR)$$(dirname $@)
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doc/manual/generated/man1/nix3-manpages: $(d)/src/command-ref/new-cli
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@mkdir -p $(DESTDIR)$$(dirname $@)
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$(trace-gen) for i in doc/manual/src/command-ref/new-cli/*.md; do \
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name=$$(basename $$i .md); \
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tmpFile=$$(mktemp); \
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if [[ $$name = SUMMARY ]]; then continue; fi; \
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printf "Title: %s\n\n" "$$name" > $$tmpFile; \
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cat $$i >> $$tmpFile; \
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lowdown -sT man --nroff-nolinks -M section=1 $$tmpFile -o $(DESTDIR)$$(dirname $@)/$$name.1; \
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rm $$tmpFile; \
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done
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@touch $@
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$(docdir)/manual/index.html: $(MANUAL_SRCS) $(d)/book.toml $(d)/anchors.jq $(d)/custom.css $(d)/src/SUMMARY.md $(d)/src/command-ref/new-cli $(d)/src/command-ref/conf-file.md $(d)/src/language/builtins.md
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$(trace-gen) \
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set -euo pipefail; \
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RUST_LOG=warn mdbook build doc/manual -d $(DESTDIR)$(docdir)/manual 2>&1 \
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| { grep -Fv "because fragment resolution isn't implemented" || :; }
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endif
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