nixos/*: literalDocBook -> literalMD

no change to rendered output

nixos/modules/config/networking.nix

@@ -35,7 +35,7 @@ in
 
     networking.hostFiles = lib.mkOption {
       type = types.listOf types.path;
-      defaultText = literalDocBook "Hosts from <option>networking.hosts</option> and <option>networking.extraHosts</option>";
+      defaultText = literalMD "Hosts from {option}`networking.hosts` and {option}`networking.extraHosts`";
       example = literalExpression ''[ "''${pkgs.my-blocklist-package}/share/my-blocklist/hosts" ]'';
       description = lib.mdDoc ''
         Files that should be concatenated together to form {file}`/etc/hosts`.

nixos/modules/config/system-path.nix

@@ -78,10 +78,11 @@ in
       defaultPackages = mkOption {
         type = types.listOf types.package;
         default = defaultPackages;
-        defaultText = literalDocBook ''
+        defaultText = literalMD ''
-          these packages, with their <literal>meta.priority</literal> numerically increased
+          these packages, with their `meta.priority` numerically increased
           (thus lowering their installation priority):
-          <programlisting>${defaultPackagesText}</programlisting>
+
+              ${defaultPackagesText}
         '';
         example = [];
         description = lib.mdDoc ''

nixos/modules/misc/locate.nix

@@ -183,8 +183,8 @@ in
     pruneNames = mkOption {
       type = listOf str;
       default = lib.optionals (!isFindutils) [ ".bzr" ".cache" ".git" ".hg" ".svn" ];
-      defaultText = literalDocBook ''
+      defaultText = literalMD ''
-        <literal>[ ".bzr" ".cache" ".git" ".hg" ".svn" ]</literal>, if
+        `[ ".bzr" ".cache" ".git" ".hg" ".svn" ]`, if
         supported by the locate implementation (i.e. mlocate or plocate).
       '';
       description = lib.mdDoc ''

nixos/modules/programs/gnupg.nix

@@ -71,7 +71,7 @@ in
       type = types.nullOr (types.enum pkgs.pinentry.flavors);
       example = "gnome3";
       default = defaultPinentryFlavor;
-      defaultText = literalDocBook ''matching the configured desktop environment'';
+      defaultText = literalMD ''matching the configured desktop environment'';
       description = lib.mdDoc ''
         Which pinentry interface to use. If not null, the path to the
         pinentry binary will be passed to gpg-agent via commandline and

nixos/modules/services/audio/mpdscribble.nix

@@ -128,9 +128,9 @@ in {
           mpdCfg.credentials).passwordFile
       else
         null;
-      defaultText = literalDocBook ''
+      defaultText = literalMD ''
         The first password file with read access configured for MPD when using a local instance,
-        otherwise <literal>null</literal>.
+        otherwise `null`.
       '';
       type = types.nullOr types.str;
       description = lib.mdDoc ''

nixos/modules/services/cluster/kubernetes/addons/dns.nix

@@ -23,9 +23,9 @@ in {
           take 3 (splitString "." config.services.kubernetes.apiserver.serviceClusterIpRange
         ))
       ) + ".254";
-      defaultText = literalDocBook ''
+      defaultText = literalMD ''
-        The <literal>x.y.z.254</literal> IP of
+        The `x.y.z.254` IP of
-        <literal>config.${options.services.kubernetes.apiserver.serviceClusterIpRange}</literal>.
+        `config.${options.services.kubernetes.apiserver.serviceClusterIpRange}`.
       '';
       type = types.str;
     };

nixos/modules/services/cluster/kubernetes/kubelet.nix

@@ -40,7 +40,7 @@ let
       key = mkOption {
         description = lib.mdDoc "Key of taint.";
         default = name;
-        defaultText = literalDocBook "Name of this submodule.";
+        defaultText = literalMD "Name of this submodule.";
         type = str;
       };
       value = mkOption {

nixos/modules/services/computing/slurm/slurm.nix

@@ -281,9 +281,9 @@ in
         type = types.path;
         internal = true;
         default = etcSlurm;
-        defaultText = literalDocBook ''
+        defaultText = literalMD ''
           Directory created from generated config files and
-          <literal>config.${opt.extraConfigPaths}</literal>.
+          `config.${opt.extraConfigPaths}`.
         '';
         description = ''
           Path to directory with slurm config files. This option is set by default from the

nixos/modules/services/continuous-integration/buildbot/master.nix

@@ -94,7 +94,7 @@ in {
         type = types.path;
         description = lib.mdDoc "Optionally pass master.cfg path. Other options in this configuration will be ignored.";
         default = defaultMasterCfg;
-        defaultText = literalDocBook ''generated configuration file'';
+        defaultText = literalMD ''generated configuration file'';
         example = "/etc/nixos/buildbot/master.cfg";
       };
 

nixos/modules/services/continuous-integration/buildkite-agents.nix

@@ -168,7 +168,7 @@ let
       hooksPath = mkOption {
         type = types.path;
         default = hooksDir config;
-        defaultText = literalDocBook "generated from <option>services.buildkite-agents.&lt;name&gt;.hooks</option>";
+        defaultText = literalMD "generated from {option}`services.buildkite-agents.<name>.hooks`";
         description = lib.mdDoc ''
           Path to the directory storing the hooks.
           Consider using {option}`services.buildkite-agents.<name>.hooks.<name>`

nixos/modules/services/continuous-integration/hercules-ci-agent/common.nix

@@ -10,7 +10,7 @@
 let
   inherit (lib)
     filterAttrs
-    literalDocBook
+    literalMD
     literalExpression
     mkIf
     mkOption
@@ -235,7 +235,7 @@ in
     tomlFile = mkOption {
       type = types.path;
       internal = true;
-      defaultText = literalDocBook "generated <literal>hercules-ci-agent.toml</literal>";
+      defaultText = literalMD "generated `hercules-ci-agent.toml`";
       description = ''
         The fully assembled config file.
       '';

nixos/modules/services/games/quake3-server.nix

@@ -71,7 +71,7 @@ in {
       baseq3 = mkOption {
         type = types.either types.package types.path;
         default = defaultBaseq3;
-        defaultText = literalDocBook "Manually downloaded Quake 3 installation directory.";
+        defaultText = literalMD "Manually downloaded Quake 3 installation directory.";
         example = "/var/lib/q3ds";
         description = lib.mdDoc ''
           Path to the baseq3 files (pak*.pk3). If this is on the nix store (type = package) all .pk3 files should be saved

nixos/modules/services/misc/gitweb.nix

@@ -47,7 +47,7 @@ in
         $highlight_bin = "${pkgs.highlight}/bin/highlight";
         ${cfg.extraConfig}
       '';
-      defaultText = literalDocBook "generated config file";
+      defaultText = literalMD "generated config file";
       type = types.path;
       readOnly = true;
       internal = true;

nixos/modules/services/misc/rippled.nix

@@ -401,7 +401,7 @@ in
       config = mkOption {
         internal = true;
         default = pkgs.writeText "rippled.conf" rippledCfg;
-        defaultText = literalDocBook "generated config file";
+        defaultText = literalMD "generated config file";
       };
     };
   };

nixos/modules/services/monitoring/thanos.nix

@@ -83,8 +83,8 @@ let
   mkArgumentsOption = cmd: mkOption {
     type = types.listOf types.str;
     default = argumentsOf cmd;
-    defaultText = literalDocBook ''
+    defaultText = literalMD ''
-      calculated from <literal>config.services.thanos.${cmd}</literal>
+      calculated from `config.services.thanos.${cmd}`
     '';
     description = lib.mdDoc ''
       Arguments to the `thanos ${cmd}` command.

nixos/modules/services/networking/dnscrypt-proxy2.nix

@@ -56,7 +56,7 @@ in
         ''}
         ${pkgs.remarshal}/bin/json2toml < config.json > $out
       '';
-      defaultText = literalDocBook "TOML file generated from <option>services.dnscrypt-proxy2.settings</option>";
+      defaultText = literalMD "TOML file generated from {option}`services.dnscrypt-proxy2.settings`";
     };
   };
 

nixos/modules/services/networking/ferm.nix

@@ -30,7 +30,7 @@ in {
       config = mkOption {
         description = lib.mdDoc "Verbatim ferm.conf configuration.";
         default = "";
-        defaultText = literalDocBook "empty firewall, allows any traffic";
+        defaultText = literalMD "empty firewall, allows any traffic";
         type = types.lines;
       };
       package = mkOption {

nixos/modules/services/networking/firewall.nix

@@ -417,7 +417,7 @@ in
       checkReversePath = mkOption {
         type = types.either types.bool (types.enum ["strict" "loose"]);
         default = kernelHasRPFilter;
-        defaultText = literalDocBook "<literal>true</literal> if supported by the chosen kernel";
+        defaultText = literalMD "`true` if supported by the chosen kernel";
         example = "loose";
         description =
           lib.mdDoc ''

nixos/modules/services/networking/nftables.nix

@@ -88,7 +88,7 @@ in
         name = "nftables-rules";
         text = cfg.ruleset;
       };
-      defaultText = literalDocBook ''a file with the contents of <option>networking.nftables.ruleset</option>'';
+      defaultText = literalMD ''a file with the contents of {option}`networking.nftables.ruleset`'';
       description =
         lib.mdDoc ''
           The ruleset file to be used with nftables.  Should be in a format that

nixos/modules/services/networking/xrdp.nix

@@ -100,7 +100,7 @@ in
       confDir = mkOption {
         type = types.path;
         default = confDir;
-        defaultText = literalDocBook "generated from configuration";
+        defaultText = literalMD "generated from configuration";
         description = lib.mdDoc "The location of the config files for xrdp.";
       };
     };

nixos/modules/services/web-apps/discourse.nix

@@ -100,9 +100,9 @@ in
       enableACME = lib.mkOption {
         type = lib.types.bool;
         default = cfg.sslCertificate == null && cfg.sslCertificateKey == null;
-        defaultText = lib.literalDocBook ''
+        defaultText = lib.literalMD ''
-          <literal>true</literal>, unless <option>services.discourse.sslCertificate</option>
+          `true`, unless {option}`services.discourse.sslCertificate`
-          and <option>services.discourse.sslCertificateKey</option> are set.
+          and {option}`services.discourse.sslCertificateKey` are set.
         '';
         description = lib.mdDoc ''
           Whether an ACME certificate should be used to secure

nixos/modules/services/web-apps/keycloak.nix

@@ -20,7 +20,7 @@ let
     mkDefault
     literalExpression
     isAttrs
-    literalDocBook
+    literalMD
     maintainers
     catAttrs
     collect
@@ -165,7 +165,7 @@ in
           mkOption {
             type = port;
             default = dbPorts.${cfg.database.type};
-            defaultText = literalDocBook "default port of selected database";
+            defaultText = literalMD "default port of selected database";
             description = lib.mdDoc ''
               Port of the database to connect to.
             '';

nixos/modules/services/web-apps/nextcloud.nix

@@ -527,7 +527,7 @@ in {
     occ = mkOption {
       type = types.package;
       default = occ;
-      defaultText = literalDocBook "generated script";
+      defaultText = literalMD "generated script";
       internal = true;
       description = ''
         The nextcloud-occ program preconfigured to target this Nextcloud instance.

nixos/modules/services/web-servers/lighttpd/collectd.nix

@@ -30,8 +30,8 @@ in
     collectionCgi = mkOption {
       type = types.path;
       default = defaultCollectionCgi;
-      defaultText = literalDocBook ''
+      defaultText = literalMD ''
-        <literal>config.${options.services.collectd.package}</literal> configured for lighttpd
+        `config.${options.services.collectd.package}` configured for lighttpd
       '';
       description = lib.mdDoc ''
         Path to collection.cgi script from (collectd sources)/contrib/collection.cgi

nixos/modules/services/web-servers/trafficserver/default.nix

@@ -62,7 +62,7 @@ in
     ipAllow = mkOption {
       type = types.nullOr yaml.type;
       default = lib.importJSON ./ip_allow.json;
-      defaultText = literalDocBook "upstream defaults";
+      defaultText = literalMD "upstream defaults";
       example = literalExpression ''
         {
           ip_allow = [{
@@ -85,7 +85,7 @@ in
     logging = mkOption {
       type = types.nullOr yaml.type;
       default = lib.importJSON ./logging.json;
-      defaultText = literalDocBook "upstream defaults";
+      defaultText = literalMD "upstream defaults";
       example = { };
       description = lib.mdDoc ''
         Configure logs.

nixos/modules/services/x11/display-managers/default.nix

@@ -285,7 +285,7 @@ in
             defaultSessionFromLegacyOptions
           else
             null;
-        defaultText = literalDocBook ''
+        defaultText = literalMD ''
           Taken from display manager settings or window manager settings, if either is set.
         '';
         example = "gnome";

nixos/modules/system/activation/activation-script.nix

@@ -143,7 +143,7 @@ in
       readOnly = true;
       internal = true;
       default = systemActivationScript (removeAttrs config.system.activationScripts [ "script" ]) true;
-      defaultText = literalDocBook "generated activation script";
+      defaultText = literalMD "generated activation script";
     };
 
     system.userActivationScripts = mkOption {

nixos/modules/system/boot/plymouth.nix

@@ -75,10 +75,10 @@ in
 
       themePackages = mkOption {
         default = lib.optional (cfg.theme == "breeze") nixosBreezePlymouth;
-        defaultText = literalDocBook ''
+        defaultText = literalMD ''
           A NixOS branded variant of the breeze theme when
-          <literal>config.${opt.theme} == "breeze"</literal>, otherwise
+          `config.${opt.theme} == "breeze"`, otherwise
-          <literal>[ ]</literal>.
+          `[ ]`.
         '';
         type = types.listOf types.package;
         description = lib.mdDoc ''

nixos/modules/system/boot/stage-1.nix

@@ -611,7 +611,7 @@ in
         then "zstd"
         else "gzip"
       );
-      defaultText = literalDocBook "<literal>zstd</literal> if the kernel supports it (5.9+), <literal>gzip</literal> if not";
+      defaultText = literalMD "`zstd` if the kernel supports it (5.9+), `gzip` if not";
       type = types.either types.str (types.functionTo types.str);
       description = ''
         The compressor to use on the initrd image. May be any of:

nixos/modules/tasks/filesystems/zfs.nix

@@ -209,7 +209,7 @@ in
         readOnly = true;
         type = types.bool;
         default = inInitrd || inSystem;
-        defaultText = literalDocBook "<literal>true</literal> if ZFS filesystem support is enabled";
+        defaultText = literalMD "`true` if ZFS filesystem support is enabled";
         description = lib.mdDoc "True if ZFS filesystem support is enabled";
       };
 

nixos/modules/virtualisation/digital-ocean-init.nix

@@ -20,7 +20,7 @@ in {
   options.virtualisation.digitalOcean.defaultConfigFile = mkOption {
     type = types.path;
     default = defaultConfigFile;
-    defaultText = literalDocBook ''
+    defaultText = literalMD ''
       The default configuration imports user-data if applicable and
       `(modulesPath + "/virtualisation/digital-ocean-config.nix")`.
     '';