Convenient way to define font size in hosts?

[lycheese]

I use NixOS on two systems with different resolutions and would like to set a font size or scaling factor inside my hosts files.

Is there an easy way to export a variable globally and use it in my configuration?

[nrdxp]

I've though about creating a "DPI" profile to specify settings affected by screensize. Hopefully I can get around to it soon. For the time being, you'll probably just want to set the relavant options directly in each hosts file.

[nrdxp]

Traditionally this would be kinda tricky, at least when using home-manager independently, but with DevOS, this should actually be as simple as you would normally pull values from elsewhere in your config, via the config module arg.

[lycheese]

Sorry for taking so long to reply but I do not understand how to do that exactly. When using {config, ...}: in a user profile I am pulling the home-manager config and not the nixos one. When removing the home-manager module and using {config}: {font = config.personal.font.size;} it throws an attribute 'personal' missing error. Is there a different argument that I can use pull the nixos config instead?

Trace

error: attribute 'personal' missing

       at /nix/store/462qz4dv5659cl13mmgsk8169ym6nrc6-source/users/profiles/alacritty/default.nix:9:19:

            8|       window.decorations = "full";
            9|       font.size = config.personal.font.size;
             |                   ^
           10|       cursor.style = "Beam";

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:386:60:

          385|           # Push down position info.
          386|           (map (def: mapAttrs (n: v: { inherit (def) file; value = v; }) def.value) defs)));
             |                                                            ^
          387|       emptyValue = { value = {}; };

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/462qz4dv5659cl13mmgsk8169ym6nrc6-source/users/profiles/alacritty':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'optionalValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:567:5:

          566|
          567|     optionalValue =
             |     ^
          568|       if isDefined then { value = mergedValue; }

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:382:86:

          381|       merge = loc: defs:
          382|         mapAttrs (n: v: v.value) (filterAttrs (n: v: v ? value) (zipAttrsWith (name: defs:
             |                                                                                      ^
          383|             (mergeDefinitions (loc ++ [name]) elemType defs).optionalValue

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:362:15:

          361|       inherit name;
          362|       value = f name (catAttrs name sets);
             |               ^
          363|     }) names);

       … while evaluating the attribute 'size'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:362:7:

          361|       inherit name;
          362|       value = f name (catAttrs name sets);
             |       ^
          363|     }) names);

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:382:51:

          381|       merge = loc: defs:
          382|         mapAttrs (n: v: v.value) (filterAttrs (n: v: v ? value) (zipAttrsWith (name: defs:
             |                                                   ^
          383|             (mergeDefinitions (loc ++ [name]) elemType defs).optionalValue

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:125:62:

          124|   filterAttrs = pred: set:
          125|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
             |                                                              ^
          126|

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:125:29:

          124|   filterAttrs = pred: set:
          125|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
             |                             ^
          126|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:125:18:

          124|   filterAttrs = pred: set:
          125|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
             |                  ^
          126|

       … while evaluating 'filterAttrs'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:124:23:

          123|   */
          124|   filterAttrs = pred: set:
             |                       ^
          125|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:382:35:

          381|       merge = loc: defs:
          382|         mapAttrs (n: v: v.value) (filterAttrs (n: v: v ? value) (zipAttrsWith (name: defs:
             |                                   ^
          383|             (mergeDefinitions (loc ++ [name]) elemType defs).optionalValue

       … while evaluating 'merge'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:381:20:

          380|       check = isAttrs;
          381|       merge = loc: defs:
             |                    ^
          382|         mapAttrs (n: v: v.value) (filterAttrs (n: v: v ? value) (zipAttrsWith (name: defs:

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:589:21:

          588|           else if all (x: t2.check x) defList
          589|                then t2.merge loc defs
             |                     ^
          590|           else mergeOneOption loc defs;

       … while evaluating 'merge'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:582:20:

          581|       check = x: t1.check x || t2.check x;
          582|       merge = loc: defs:
             |                    ^
          583|         let

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:587:21:

          586|           if   all (x: t1.check x) defList
          587|                then t1.merge loc defs
             |                     ^
          588|           else if all (x: t2.check x) defList

       … while evaluating 'merge'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:582:20:

          581|       check = x: t1.check x || t2.check x;
          582|       merge = loc: defs:
             |                    ^
          583|         let

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:448:14:

          447|           throw "The option `${showOption loc}` is defined both null and not null, in ${showFiles (getFiles defs)}."
          448|         else elemType.merge loc defs;
             |              ^
          449|       emptyValue = { value = null; };

       … while evaluating 'merge'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:443:20:

          442|       check = x: x == null || elemType.check x;
          443|       merge = loc: defs:
             |                    ^
          444|         let nrNulls = count (def: def.value == null) defs; in

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:557:59:

          556|       if isDefined then
          557|         if all (def: type.check def.value) defsFinal then type.merge loc defsFinal
             |                                                           ^
          558|         else let allInvalid = filter (def: ! type.check def.value) defsFinal;

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:568:27:

          567|     optionalValue =
          568|       if isDefined then { value = mergedValue; }
             |                           ^
          569|       else {};

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:382:22:

          381|       merge = loc: defs:
          382|         mapAttrs (n: v: v.value) (filterAttrs (n: v: v ? value) (zipAttrsWith (name: defs:
             |                      ^
          383|             (mergeDefinitions (loc ++ [name]) elemType defs).optionalValue

       … from call site

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:390:44:

          389|       defnsByName' = byName "config" (module: value:
          390|           [{ inherit (module) file; inherit value; }]
             |                                            ^
          391|         ) configs;

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/programs/alacritty.nix':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `home-manager.users.lycheese.xdg.configFile.alacritty/alacritty.yml.text':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:390:44:

          389|       defnsByName' = byName "config" (module: value:
          390|           [{ inherit (module) file; inherit value; }]
             |                                            ^
          391|         ) configs;

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/misc/xdg.nix':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `home-manager.users.lycheese.home.file./home/lycheese/.config/alacritty/alacritty.yml.text':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'text'

       … while evaluating the attribute 'condition'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:691:14:

          690|     { _type = "if";
          691|       inherit condition content;
             |              ^
          692|     };

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/files.nix':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `home-manager.users.lycheese.home.file./home/lycheese/.config/alacritty/alacritty.yml.source':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'source'

       … while evaluating 'sourceStorePath'

       at /nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/files.nix:15:21:

           14|
           15|   sourceStorePath = file:
             |                     ^
           16|     let

       … from call site

       at /nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/files.nix:321:16:

          320|             escapeShellArgs [
          321|               (sourceStorePath v)
             |                ^
          322|               v.target

       … while evaluating 'escapeShellArg'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/strings.nix:318:20:

          317|   */
          318|   escapeShellArg = arg: "'${replaceStrings ["'"] ["'\\''"] (toString arg)}'";
             |                    ^
          319|

       … from call site

       … while evaluating 'concatMapStringsSep'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/strings.nix:110:5:

          109|     # List of input strings
          110|     list: concatStringsSep sep (map f list);
             |     ^
          111|

       … from call site

       at /nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/files.nix:320:13:

          319|           insertFile ${
          320|             escapeShellArgs [
             |             ^
          321|               (sourceStorePath v)

       … while evaluating anonymous lambda

       at /nix/store/pfcy3gf4aahblissvda3r2gcgkkc73y6-source/modules/files.nix:318:28:

          317|       '' + concatStrings (
          318|         mapAttrsToList (n: v: ''
             |                            ^
          319|           insertFile ${

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:252:16:

          251|   mapAttrsToList = f: attrs:
          252|     map (name: f name attrs.${name}) (attrNames attrs);
             |                ^
          253|

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:252:10:

          251|   mapAttrsToList = f: attrs:
          252|     map (name: f name attrs.${name}) (attrNames attrs);
             |          ^
          253|

       … from call site

       … while evaluating the attribute 'buildCommand' of the derivation 'home-manager-files'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating the attribute 'buildCommand' of the derivation 'home-manager-generation'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating the attribute 'text' of the derivation 'activate-lycheese'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating 'toOption'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd-lib.nix:106:14:

          105|
          106|   toOption = x:
             |              ^
          107|     if x == true then "true"

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd-lib.nix:114:21:

          113|       map (x: ''
          114|           ${name}=${toOption x}
             |                     ^
          115|         '')

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd-lib.nix:113:12:

          112|     concatStrings (concatLists (mapAttrsToList (name: value:
          113|       map (x: ''
             |            ^
          114|           ${name}=${toOption x}

       … from call site

       … while evaluating 'attrsToSection'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd-lib.nix:111:20:

          110|
          111|   attrsToSection = as:
             |                    ^
          112|     concatStrings (concatLists (mapAttrsToList (name: value:

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd.nix:349:13:

          348|           ${optionalString (!def.stopIfChanged) "X-StopIfChanged=false"}
          349|           ${attrsToSection def.serviceConfig}
             |             ^
          350|         '';

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:390:44:

          389|       defnsByName' = byName "config" (module: value:
          390|           [{ inherit (module) file; inherit value; }]
             |                                            ^
          391|         ) configs;

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `systemd.units.home-manager-lycheese.service.text':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'text'

       … while evaluating the attribute 'text' of the derivation 'unit-home-manager-lycheese.service'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating the attribute 'buildCommand' of the derivation 'system-units'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating 'check'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/types.nix:345:15:

          344|       name = "path";
          345|       check = x: isCoercibleToString x && builtins.substring 0 1 (toString x) == "/";
             |               ^
          346|       merge = mergeEqualOption;

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:557:22:

          556|       if isDefined then
          557|         if all (def: type.check def.value) defsFinal then type.merge loc defsFinal
             |                      ^
          558|         else let allInvalid = filter (def: ! type.check def.value) defsFinal;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:557:17:

          556|       if isDefined then
          557|         if all (def: type.check def.value) defsFinal then type.merge loc defsFinal
             |                 ^
          558|         else let allInvalid = filter (def: ! type.check def.value) defsFinal;

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:557:12:

          556|       if isDefined then
          557|         if all (def: type.check def.value) defsFinal then type.merge loc defsFinal
             |            ^
          558|         else let allInvalid = filter (def: ! type.check def.value) defsFinal;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `environment.etc.systemd/system.source':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'source'

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/etc/etc.nix:20:20:

           19|     /* !!! Use toXML. */
           20|     sources = map (x: x.source) etc';
             |                    ^
           21|     targets = map (x: x.target) etc';

       … from call site

       … while evaluating the attribute 'sources' of the derivation 'etc'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:390:44:

          389|       defnsByName' = byName "config" (module: value:
          390|           [{ inherit (module) file; inherit value; }]
             |                                            ^
          391|         ) configs;

       … while evaluating 'dischargeProperties'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:607:25:

          606|   */
          607|   dischargeProperties = def:
             |                         ^
          608|     if def._type or "" == "merge" then

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:536:137:

          535|         defs' = concatMap (m:
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))
             |                                                                                                                                         ^
          537|         ) defs;

       … while evaluating definitions from `/nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/etc/etc.nix':

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:28:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                            ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:535:17:

          534|         # Process mkMerge and mkIf properties.
          535|         defs' = concatMap (m:
             |                 ^
          536|           map (value: { inherit (m) file; inherit value; }) (builtins.addErrorContext "while evaluating definitions from `${m.file}':" (dischargeProperties m.value))

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:648:7:

          647|     in {
          648|       values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
             |       ^
          649|       inherit highestPrio;

       … while evaluating the attribute 'values'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:549:9:

          548|       in {
          549|         values = defs''';
             |         ^
          550|         inherit (defs'') highestPrio;

       … while evaluating the attribute 'mergedValue'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:555:5:

          554|     # Type-check the remaining definitions, and merge them. Or throw if no definitions.
          555|     mergedValue =
             |     ^
          556|       if isDefined then

       … while evaluating the option `system.activationScripts.etc.text':

       … while evaluating the attribute 'value'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:523:9:

          522|     in warnDeprecation opt //
          523|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          524|         inherit (res.defsFinal') highestPrio;

       … while evaluating anonymous lambda

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/modules.nix:139:72:

          138|           # For definitions that have an associated option
          139|           declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
             |                                                                        ^
          140|

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:297:20:

          296|               then recurse (path ++ [name]) value
          297|               else f (path ++ [name]) value;
             |                    ^
          298|         in mapAttrs g set;

       … while evaluating 'g'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/attrsets.nix:294:19:

          293|           g =
          294|             name: value:
             |                   ^
          295|             if isAttrs value && cond value

       … from call site

       … while evaluating the attribute 'text'

       … while evaluating the attribute 'text'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/activation/activation-script.nix:9:5:

            8|   addAttributeName = mapAttrs (a: v: v // {
            9|     text = ''
             |     ^
           10|       #### Activation script snippet ${a}:

       … while evaluating 'id'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/trivial.nix:14:5:

           13|     # The value to return
           14|     x: x;
             |     ^
           15|

       … from call site

       … while evaluating 'textClosureMap'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/lib/strings-with-deps.nix:75:35:

           74|
           75|   textClosureMap = f: predefined: names:
             |                                   ^
           76|     concatStringsSep "\n" (map f (textClosureList predefined names));

       … from call site

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/activation/activation-script.nix:101:18:

          100|                 withHeadlines = addAttributeName set';
          101|               in textClosureMap id (withHeadlines) (attrNames withHeadlines)
             |                  ^
          102|             }

       … while evaluating the attribute 'system.activationScripts.script'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/nixos/modules/system/activation/activation-script.nix:80:9:

           79|       apply = set: {
           80|         script =
             |         ^
           81|           ''

       … while evaluating the attribute 'activationScript' of the derivation 'nixos-system-nanorocket-21.05.20210425.1fe6ed3'

       at /nix/store/fkjfrpn7yhjwaqrqfp8ifwgfiixc2lxg-source/pkgs/stdenv/generic/make-derivation.nix:197:11:

          196|         // (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
          197|           name =
             |           ^
          198|             let

[nrdxp]

The way DevOS is archtitected, you can defne home-manager confgurations directly inside your NixOS configurations, thus giving you full access to your NixOS config options at the top level of the module. We have defined a convenient mechanism to then extract your home-manager specific configurations from the larger NixOS specific ones they are embedded in.

This has the distinct advantage of allowing you to share configuration between the two while still using them separately. Unless something changed recently (and it may have, perhaps @Pacman99 can help clarify this), the config pulled from a user profile should reference your NixOS specific configuration options.

Update

I think I see what you mean now. So from a profile under users/profiles, the module arg config would be home-manager specific, or at least is for the given examples. Really it depends on where it is imported from, eg. the NixOS module or the inner home-manager one.

Nothing is stopping you from declaring your user profiles as NixOS modules, rather than home-manager modules. If you do so, just be sure to import then at the NixOS level and you should be fine.

[Pacman99]

You actually can access your nixos configuration within a home-manager module. The hm module passes system config as the nixosConfig specialArg.

[lycheese]

@Pacman99 Ah, I see. Thank you. It works now. :)