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Merge pull request #5338 from edolstra/remove-markdown-links

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Remove links to .md files in help output
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Eelco Dolstra 2021-10-06 13:43:58 +02:00 committed by GitHub
parent d12bf8eff0 08aa7daee0
commit ce9823d9b7
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3 changed files with 12 additions and 5 deletions
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8
doc/manual/generate-manpage.nix
View file

@ -1,4 +1,4 @@
command:
{ command, renderLinks ? false }:
with builtins;
with import ./utils.nix;
@ -20,7 +20,11 @@ let
categories = sort (x: y: x.id < y.id) (unique (map (cmd: cmd.category) (attrValues def.commands)));
listCommands = cmds:
concatStrings (map (name:
"* [`${command} ${name}`](./${appendName filename name}.md) - ${cmds.${name}.description}\n")
"* "
+ (if renderLinks
then "[`${command} ${name}`](./${appendName filename name}.md)"
else "`${command} ${name}`")
+ " - ${cmds.${name}.description}\n")
(attrNames cmds));
in
"where *subcommand* is one of the following:\n\n"

2
doc/manual/local.mk
View file

@ -44,7 +44,7 @@ $(d)/src/SUMMARY.md: $(d)/src/SUMMARY.md.in $(d)/src/command-ref/new-cli
$(d)/src/command-ref/new-cli: $(d)/nix.json $(d)/generate-manpage.nix $(bindir)/nix
@rm -rf $@
$(trace-gen) $(nix-eval) --write-to $@ --expr 'import doc/manual/generate-manpage.nix (builtins.readFile $<)'
$(trace-gen) $(nix-eval) --write-to $@ --expr 'import doc/manual/generate-manpage.nix { command = builtins.readFile $<; renderLinks = true; }'
$(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
@cat doc/manual/src/command-ref/conf-file-prefix.md > $@.tmp

7
src/nix/main.cc
View file

@ -187,11 +187,14 @@ static void showHelp(std::vector<std::string> subcommand, MultiCommand & topleve
, "/"),
*vUtils);
auto vJson = state.allocValue();
auto vArgs = state.allocValue();
state.mkAttrs(*vArgs, 16);
auto vJson = state.allocAttr(*vArgs, state.symbols.create("command"));
mkString(*vJson, toplevel.toJSON().dump());
vArgs->attrs->sort();
auto vRes = state.allocValue();
state.callFunction(*vGenerateManpage, *vJson, *vRes, noPos);
state.callFunction(*vGenerateManpage, *vArgs, *vRes, noPos);
auto attr = vRes->attrs->get(state.symbols.create(mdName + ".md"));
if (!attr)