e7dcacbd7c
this simplifies the setup a lot, and avoids weird looking `./file.md` links showing up. it also does not show regular URLs any more. currently the command reference only has few of them, and not showing them in the offline documentation is hopefully not a big deal. instead of building more special-case solutions, clumsily preprocessing the input, or issuing verbal rules on dealing with URLs, should better be solved sustainably by not rendering relative links in `lowdown`: https://github.com/kristapsdz/lowdown/issues/105
107 lines
4.2 KiB
Makefile
107 lines
4.2 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" "$$(basename $@ .1)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man -M section=1 $^.tmp -o $@
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@rm $^.tmp
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$(d)/%.8: $(d)/src/command-ref/%.md
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@printf "Title: %s\n\n" "$$(basename $@ .8)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man -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" "$$(basename $@ .5)" > $^.tmp
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@cat $^ >> $^.tmp
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$(trace-gen) lowdown -sT man -M section=5 $^.tmp -o $@
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@rm $^.tmp
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$(d)/src/SUMMARY.md: $(d)/src/SUMMARY.md.in $(d)/src/command-ref/new-cli
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$(trace-gen) cat doc/manual/src/SUMMARY.md.in | while IFS= read line; do if [[ $$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 $@ --expr 'import doc/manual/generate-manpage.nix { command = builtins.readFile $<; }'
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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 $<))' >> $@.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 $<))' >> $@.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) RUST_LOG=warn mdbook build doc/manual -d $(DESTDIR)$(docdir)/manual
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endif
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