nix flake for lualatex 2

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "fibeamer": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1632472447,
+        "narHash": "sha256-iITRsfepm6ZnHs7rPKPp4aPhb2Y9PKfR8JcbPvHJiTk=",
+        "owner": "Witiko",
+        "repo": "fibeamer",
+        "rev": "8c1ff9e80a8f7d83239686d8fec520592ace5366",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Witiko",
+        "repo": "fibeamer",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -36,6 +52,7 @@
     },
     "root": {
       "inputs": {
+        "fibeamer": "fibeamer",
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }

flake.nix

@@ -1,54 +1,42 @@
 # flake.nix
 {
-  description = "LuaLaTeX compilation environment";
+  description = "LaTeX compilation environment for thesis and beamer presentation";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    fibeamer = {
+      url = "github:Witiko/fibeamer";
+      flake = false;
+    };
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
+  outputs = { self, nixpkgs, flake-utils, fibeamer }:
     flake-utils.lib.eachDefaultSystem (system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
-
         texlive = pkgs.texlive.combine {
-          inherit (pkgs.texlive)
-            scheme-medium
-            luatex
-            latex-bin
-            latexmk
-            # Add additional packages as needed:
-            # amsmath
-            # fontspec
-            # unicode-math
-            # microtype
-            # geometry
-            # hyperref
-            # graphicx
-            # xcolor
-            ;
+          inherit (pkgs.texlive) scheme-full;
         };
+
+        # Build a TEXMF tree for fibeamer so LaTeX can find it
+        fibeamerTexmf = pkgs.runCommand "fibeamer-texmf" {} ''
+          mkdir -p $out/tex/latex/fibeamer
+          cp -r ${fibeamer}/* $out/tex/latex/fibeamer/
+        '';
       in
       {
         devShells.default = pkgs.mkShell {
-          name = "lualatex-env";
+          name = "latex-env";
           buildInputs = [
             texlive
-            pkgs.lua5_3
+            pkgs.biber
           ];
-
           shellHook = ''
-            echo "LuaLaTeX environment loaded"
-            echo "Available: lualatex, latexmk, luatex"
-            lualatex --version | head -1
+            export TEXMFHOME="${fibeamerTexmf}:"
+            echo "LaTeX environment loaded (pdflatex + biber + fibeamer)"
+            pdflatex --version | head -1
           '';
         };
-
-        # App for direct compilation
-        apps.default = {
-          type = "app";
-          program = "${texlive}/bin/lualatex";
-        };
       });
 }