init slide

flake.nix

@@ -0,0 +1,26 @@
+{
+  inputs =
+  {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    self.lfs = true;
+  };
+  outputs = inputs:
+    let
+      pkgs = import inputs.nixpkgs { system = "x86_64-linux"; config.allowUnfree = true; };
+      typst = pkgs.typst.withPackages (ps: with ps; [ minimal-presentation ]);
+      env.TYPST_FONT_PATHS = builtins.concatStringsSep ":" (builtins.map (p: "${p}/share/fonts")
+        (with pkgs; [ corefonts source-han-serif nerd-fonts.fira-code ]));
+      buildTypst = name: source: pkgs.runCommand name { nativeBuildInputs = [ typst ]; src = ./.; inherit env; }
+      ''
+        mkdir -p $out
+        typst compile --root $src $src/${source} $out/${name}
+      '';
+    in
+    {
+      packages.x86_64-linux =
+      {
+        paper = buildTypst "paper.pdf" "paper/main.typ";
+        slide = buildTypst "slide.pdf" "slide/main.typ";
+      };
+    };
+}