From 666261a7319de874a960e9e39d189a7b64f69c3c Mon Sep 17 00:00:00 2001
From: Yan Lin <github@yanlincs.com>
Date: Fri, 3 Oct 2025 20:40:37 +0200
Subject: [PATCH] Add tex module

---
 hosts/darwin/home-default.nix | 10 +++---
 hosts/nixos/hs/home.nix       |  2 +-
 hosts/nixos/thinkpad/home.nix |  6 ++--
 modules/tex.nix               | 68 +++++++++++++++++++++++++++++++++++
 4 files changed, 77 insertions(+), 9 deletions(-)
 create mode 100644 modules/tex.nix

diff --git a/hosts/darwin/home-default.nix b/hosts/darwin/home-default.nix
index bb5d33d..f4ed5e9 100644
--- a/hosts/darwin/home-default.nix
+++ b/hosts/darwin/home-default.nix
@@ -1,11 +1,11 @@
 { config, pkgs, nixvim, claude-code, firefox-addons, ... }:
 
 {
-  imports = [ 
+  imports = [
     nixvim.homeModules.nixvim
-    ../../modules/nvim.nix 
-    ../../modules/tmux.nix 
-    ../../modules/zsh.nix 
+    ../../modules/nvim.nix
+    ../../modules/tmux.nix
+    ../../modules/zsh.nix
     ../../modules/ssh.nix
     ../../modules/git.nix
     ../../modules/lazygit.nix
@@ -19,6 +19,7 @@
     ../../modules/dictionary.nix
     ../../modules/yt-dlp.nix
     ../../modules/claude-code.nix
+    ../../modules/tex.nix
     ../../config/fonts.nix
   ];
 
@@ -184,7 +185,6 @@
     hidden-bar     # Menu bar organizer (macOS-only)
 
     # Development and build tools
-    texlive.combined.scheme-full
     python312
     uv
     lazysql
diff --git a/hosts/nixos/hs/home.nix b/hosts/nixos/hs/home.nix
index f72602f..fbcc0f4 100644
--- a/hosts/nixos/hs/home.nix
+++ b/hosts/nixos/hs/home.nix
@@ -4,6 +4,7 @@
   imports = [
     ../home-default.nix
     ../../../modules/syncthing.nix
+    ../../../modules/tex.nix
   ];
 
   # hs-specific home configuration
@@ -30,7 +31,6 @@
   };
 
   home.packages = with pkgs; [
-    texlive.combined.scheme-full
   ];
   
 }
diff --git a/hosts/nixos/thinkpad/home.nix b/hosts/nixos/thinkpad/home.nix
index 8603081..8195907 100644
--- a/hosts/nixos/thinkpad/home.nix
+++ b/hosts/nixos/thinkpad/home.nix
@@ -5,12 +5,13 @@
   nixpkgs.config.allowUnfree = true;
   
   # Import the common NixOS home configuration
-  imports = [ 
-    ../home-default.nix 
+  imports = [
+    ../home-default.nix
     ../../../modules/firefox.nix
     ../../../modules/plasma.nix
     ../../../modules/syncthing.nix
     ../../../modules/ghostty.nix
+    ../../../modules/tex.nix
     plasma-manager.homeModules.plasma-manager
   ];
   
@@ -32,7 +33,6 @@
   # For example, laptop-specific aliases or scripts
 
   home.packages = with pkgs; [
-    texlive.combined.scheme-full
     keepassxc
     obsidian
   ];
diff --git a/modules/tex.nix b/modules/tex.nix
new file mode 100644
index 0000000..00f9a9e
--- /dev/null
+++ b/modules/tex.nix
@@ -0,0 +1,68 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Install TeXLive
+  home.packages = with pkgs; [
+    texlive.combined.scheme-full
+  ];
+
+  # Shell aliases for LaTeX compilation
+  programs.zsh.shellAliases = {
+    # Clean auxiliary LaTeX files
+    mkpdf-clean = "latexmk -C";
+  };
+
+  # Shell functions for LaTeX compilation
+  programs.zsh.initContent = ''
+    # Build PDF with latexmk
+    # Usage: mkpdf [file.tex]
+    # If no argument provided, builds all .tex files in current directory
+    function mkpdf() {
+      local tex_file="''${1}"
+      local output_dir="./out"
+
+      if [[ -z "$tex_file" ]]; then
+        # Build all .tex files in current directory
+        local tex_files=(*.tex)
+        if [[ ''${#tex_files[@]} -eq 0 ]] || [[ ! -f "''${tex_files[0]}" ]]; then
+          echo "No .tex files found in current directory"
+          return 1
+        fi
+
+        for file in "''${tex_files[@]}"; do
+          echo "Building $file..."
+          latexmk -pdf -bibtex -shell-escape -interaction=nonstopmode \
+            -output-directory="$output_dir" -f "$file"
+        done
+      else
+        if [[ ! -f "$tex_file" ]]; then
+          echo "File not found: $tex_file"
+          return 1
+        fi
+
+        latexmk -pdf -bibtex -shell-escape -interaction=nonstopmode \
+          -output-directory="$output_dir" -f "$tex_file"
+      fi
+    }
+
+    # Continuous compilation mode - watch and auto-rebuild
+    # Usage: mkpdf-watch <file.tex>
+    function mkpdf-watch() {
+      local tex_file="''${1}"
+      local output_dir="./out"
+
+      if [[ -z "$tex_file" ]]; then
+        echo "Usage: mkpdf-watch <file.tex>"
+        return 1
+      fi
+
+      if [[ ! -f "$tex_file" ]]; then
+        echo "File not found: $tex_file"
+        return 1
+      fi
+
+      latexmk -pdf -pvc -view=none -shell-escape -interaction=nonstopmode \
+        -output-directory="$output_dir" -f "$tex_file"
+    }
+  '';
+}