Working on typst packages

Author: thomasjm

modules/exporters/typst/default.nix

@@ -8,6 +8,7 @@
 , settingsSchema
 }:
 
+with { inherit (settings) packages; };
 with { inherit (settings.interface) attrs extensions; };
 
 let
@@ -21,8 +22,10 @@ let
     echo_and_run ${typst}/bin/typst compile "$1" "$2"
   '';
 
+  typstToUse = typst.withPackages (ps: (map (x: ps.${x}) packages));
+
   languageServers = lib.optionals settings.lsp.tinymist.enable
-    [(callPackage ./language_server_tinymist { inherit kernelName; })];
+    [(callPackage ./language_server_tinymist { inherit kernelName typstToUse; })];
 
   packageOptions = typst.packages;
   packageSearch = common.searcher packageOptions;
@@ -35,7 +38,7 @@ in
 symlinkJoin {
   name = "codedown-exporter-typst";
   paths = [
-    (callPackage ./kernel.nix { inherit attrs extensions; })
+    (callPackage ./kernel.nix { inherit attrs extensions typstToUse; })
     script
   ]
   ++ languageServers

modules/exporters/typst/kernel.nix

@@ -1,6 +1,7 @@
 { lib
 , callPackage
 , typst
+, typstToUse # TODO: should this kernel actually do something?
 
 , attrs
 , extensions

modules/exporters/typst/language_server_tinymist/default.nix

@@ -3,6 +3,9 @@
 
 , tinymist
 
+# TODO: how to make the typstToUse (i.e. Typst with some packages) available to tinymist?
+, typstToUse
+
 , kernelName
 }:
 

modules/exporters/typst/module.nix

@@ -2,6 +2,22 @@
 
 with lib;
 
+let
+  subPackage = types.submodule {
+    options = {
+      name = mkOption {
+        description = "Package name";
+        type = types.str;
+      };
+      outputs = mkOption {
+        example = "Package outputs to include";
+        type = types.listOf types.str;
+      };
+    };
+  };
+
+in
+
 {
   options = {
     exporters.typst = {
@@ -13,6 +29,13 @@ with lib;
         visible = false;
       };
 
+      packages = mkOption {
+        example = "List of packages";
+        type = types.listOf (types.either types.str subPackage);
+        default = [];
+        visible = false;
+      };
+
       interface.attrs = mkOption {
         example = boilerplate.attrsTitle;
         description = boilerplate.attrsDescription;

sample_environments/exporters-typst.nix

@@ -6,4 +6,7 @@ codedown.makeEnvironment {
   name = "exporters-typst";
 
   exporters.typst.enable = true;
+  exporters.typst.packages = [
+    "aero-check"
+  ];
 }