add typst writing env init

1 files changed, 33 insertions, 0 deletions

diff --git a/mod/tools/typst/default.nix b/mod/tools/typst/default.nix
new file mode 100644
index 0000000..3f81658
--- /dev/null
+++ b/mod/tools/typst/default.nix
@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+let
+  version = "0.0.0";
+
+  depotPackages = pkgs.stdenvNoCC.mkDerivation {
+    pname = "depot-typst-packages";
+    inherit version;
+    src = ./packages;
+    phases = [ "installPhase" ];
+
+    installPhase = ''
+      for pkg in $src/*; do
+        name=$(basename $pkg)
+        mkdir -p $out/share/typst/packages/depot/$name/${version}
+        cp -rv $pkg/* $out/share/typst/packages/depot/$name/${version}/
+      done
+    '';
+  };
+in
+{
+  inherit depotPackages;
+
+  writeEnv = pkgs.mkShellNoCC {
+    packages = [
+      pkgs.typst
+      pkgs.typstyle
+      pkgs.tinymist
+      depotPackages
+    ];
+
+    shellHook = "export XDG_DATA_HOME=${depotPackages}/share:$XDG_DATA_HOME";
+  };
+}