119 lines
3.8 KiB
Nix
119 lines
3.8 KiB
Nix
{ config, pkgs, lib, mkDomain, ... }:
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let
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cfg = config.services.docs-to-host;
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# https://pagefind.app/docs/ui-usage/
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pagefind-default-ui = ''
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<link href="/pagefind/pagefind-ui.css" rel="stylesheet">
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<script src="/pagefind/pagefind-ui.js"></script>
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<div id="search"></div>
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<script>
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window.addEventListener('DOMContentLoaded', (event) => {
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new PagefindUI({ element: "#search", showSubResults: true });
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});
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</script>
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'';
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# TODO: symlink dotfiles to $out
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# TODO: ability to set fallback for unknown languages, instead of --force-language en
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# TODO: for some reason pagefind is not able to work with symlinks as input. is it a one-file-system restriction?
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# TODO: for some reason pagefind requires write access to other files than pagefind/
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addPagefindIndex = root: pkgs.runCommand "${root.name}-with-pagefind" {
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nativeBuildInputs = [ cfg.pagefind.package pkgs.rsync ];
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} ''
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#mkdir $out
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#cd $out
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#ln -s ${root}/* .
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# workaround pagefind shortcomings...
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mkdir foobar
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cd foobar
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time rsync -r --chmod +rw --copy-links ${root}/ .
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test ! -e pagefind || {
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>&2 echo 'ERROR: `root` input has `pagefind` already in it!'
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false
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}
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pagefind --site . --force-language en
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mkdir $out
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ln -s ${root}/* $out/
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cp -a pagefind $out
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'';
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in
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{
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options = with lib; {
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services.docs-to-host.enable = mkEnableOption (lib.mdDoc "docs-to-host");
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services.docs-to-host.pagefind = {
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enable = mkEnableOption (lib.mdDoc "pagefind default on index of docs");
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package = mkPackageOptionMD pkgs.unstable "pagefind" { };
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};
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services.docs-to-host.docs = mkOption {
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type = types.listOf (types.submodule {
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options = {
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dirname = mkOption {
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type = types.str;
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example = "linux-doc";
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description = lib.mdDoc "The relative dirname at which the documentation will be linked";
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};
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basename = mkOption {
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type = types.str;
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example = "foobar.html";
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default = "";
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description = lib.mdDoc "The basename to which the documentation entry will be linked. Not needed if index.html exists.";
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};
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path = mkOption {
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type = types.path;
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example = lib.literalExpression "pkgs.fetchzip {...}";
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description = lib.mdDoc "The static html documentation to host";
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};
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desc = mkOption {
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type = types.str;
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#description = "A short decription about the hosted documentation in markdown.";
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description = "A short decription about the hosted documentation.";
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};
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};
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});
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default = [ ];
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#description = lib.mdDoc ''TODO'';
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};
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};
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# TODO: host man pages (man -H)
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config = let
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mkLinkFarmEntry = {dirname, path, ...}: {
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name = dirname;
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path = path;
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};
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mkRow = {dirname, basename, path, desc}:
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''<tr><td><a href="${dirname}/${basename}">${dirname}</a><td>${desc}'';
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root = pkgs.linkFarm "docs-html" ([{name = "index.html"; path = pkgs.writeText "docs-index.html" ''
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<!DOCTYPE html>
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${lib.optionalString cfg.pagefind.enable
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pagefind-default-ui
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}
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<table>
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<tr><th>URL<th>Desc
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${lib.concatStringsSep "\n" ( builtins.map mkRow cfg.docs ) }
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</table>
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'';
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}] ++ (builtins.map mkLinkFarmEntry cfg.docs));
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in {
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# i assume we import this if needed
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services.docs-to-host.enable = lib.mkDefault true;
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services.docs-to-host.pagefind.enable = lib.mkDefault true;
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services.nginx.virtualHosts.${mkDomain "docs"} = lib.mkIf cfg.enable {
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forceSSL = true; # addSSL = true;
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enableACME = true; #useACMEHost = acmeDomain;
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root = if cfg.pagefind.enable
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then addPagefindIndex root
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else root;
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};
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};
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}
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