61 lines
2.1 KiB
Nix
61 lines
2.1 KiB
Nix
# with friendly help by stylix: https://github.com/danth/stylix/blob/master/docs/default.nix
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{
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pkgs,
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buildSystems,
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lib,
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...
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}: let
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makeOptionsDoc = configuration: pkgs.nixosOptionsDoc {options = configuration;};
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generateDocs = obj: ''
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touch src/${obj.fst}.md
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sed '/*Declared by:*/,/^$/d' <${obj.snd.optionsCommonMark} >> src/${obj.fst}.md
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'';
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summaryAppend = name: ''
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echo "- [${name}](${name}.md)" >> src/SUMMARY.md
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'';
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system = (buildSystems {root = ../example/.;})."example".options;
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makeOptionsDocPrograms = names: pkgs.nixosOptionsDoc {options = lib.attrByPath (lib.splitString "." names) null system.mods;};
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conf = makeOptionsDoc system.conf;
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basePath = ../modules/programs;
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pathToAttrs = path:
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lib.attrsets.mapAttrsToList (
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name: meta: {
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name = name;
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meta = meta;
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}
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)
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(builtins.readDir path);
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pathToStrings = path: prefix: let
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mapFn = attrs:
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if attrs.meta == "directory"
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then pathToStrings "${basePath}/${attrs.name}" attrs.name
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else if prefix != ""
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then "${prefix}.${attrs.name}"
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else attrs.name;
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in
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map
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mapFn
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(pathToAttrs path);
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filteredNames = builtins.filter (names: !(lib.strings.hasInfix "default" names)) (
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map (name: lib.strings.removeSuffix ".nix" name) (lib.lists.flatten (pathToStrings basePath ""))
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);
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deduplicatedNames = map (name: lib.strings.splitString "." name |> lib.lists.unique |> lib.strings.concatStringsSep ".") filteredNames;
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mods = map makeOptionsDocPrograms deduplicatedNames;
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docs = lib.strings.concatLines (map generateDocs (lib.lists.zipLists deduplicatedNames mods));
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summary = lib.strings.concatStringsSep " " (map summaryAppend deduplicatedNames);
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in
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pkgs.stdenvNoCC.mkDerivation {
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name = "dashNix-book";
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src = ./.;
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patchPhase = ''
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sed '/*Declared by:*/,/^$/d' <${conf.optionsCommonMark} >> src/conf.md
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${docs}
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echo "[README](README.md)\n # Options\n - [Base Config](conf.md)" >> src/SUMMARY.md
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${summary}
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'';
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buildPhase = ''
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${pkgs.mdbook}/bin/mdbook build --dest-dir $out
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'';
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}
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