feat: yazi extra shortcuts

# Changes
## docs:
- Add extra tutorial docs
## Features:
- Add `pdf combine` to yazi
- Add `pdf normalization` to yazi
- Add `Markdown to html` to yazi
## Breaking Changes:
- Rename sops secret `wireguard/conf` to `wireguard/wg0.conf`: Make sure
update your `sops-conf.nix` and secrets file.

home/scripts/md2html.nix

@@ -4,6 +4,17 @@ let
     url = "https://raw.githubusercontent.com/xz/new.css/refs/heads/master/new.css";
     hash = "sha256-Xd3AMZOeThsrupQusSLjqv3hbNmcpeTms0ieI9nyxOk=";
   };
+  inlineHeader =
+    pkgs.writeText "pandoc-inline-header"
+      # html
+      ''
+        <style>
+        h1 { font-size: 1.55em !important; }
+        h2 { font-size: 1.35em !important; }
+        h3 { font-size: 1.2em !important; }
+        h4 { font-size: 1.1em !important; }
+        </style>
+      '';
 in
 pkgs.writeShellScriptBin "md2html" ''
   set -e
@@ -15,7 +26,8 @@ pkgs.writeShellScriptBin "md2html" ''
   HTML_TEMP="''\${BASENAME}.html"
   PDF_OUTPUT="''\${BASENAME}.pdf"
 
-  ${pkgs.pandoc}/bin/pandoc "$INPUT" -s \
+  ${pkgs.pandoc}/bin/pandoc "$INPUT" -f markdown-implicit_figures \
+  --include-in-header=${inlineHeader} -s \
   --to=html5 --embed-resources \
   --css=${cssStyle} -o "$HTML_TEMP" "$@"
 

home/user/hypr/windowrule.nix

@@ -3,10 +3,6 @@ let
   top = "60";
   right = "100%-w-10";
   notransTag = "notrans";
-  noTransList = [
-    "title:(.*)( - YouTube — Mozilla Firefox)"
-    "title:(.*)( - 巴哈姆特動畫瘋 — Mozilla Firefox)"
-  ];
 in
 {
   windowrule = [
@@ -109,13 +105,7 @@ in
     # Disable Tansparent
     "opacity 1.0 override 1.0 override, tag:${notransTag}"
     "noblur, tag: ^(${notransTag})$"
-  ]
-  ++ (concatLists (
-    map (w: [
-      "opacity 1.0 override 1.0 override, ${w}"
-      "noblur, ${w}"
-    ]) noTransList
-  ));
+  ];
 
   layerrule = [
     "blur, waybar"

home/user/nvf/default.nix

@@ -67,6 +67,7 @@ in
                     "BlinkCmpBorder",
                     "BlinkCmpKind",
                     "WarningMsg",
+                    "ColorColumn",
                     "ErrorMsg",
                     "BlinkCmpMenuBorder",
                     "FzfLuaBackdrop",
@@ -407,7 +408,8 @@ in
           markdown = {
             enable = true;
             extensions = {
-              render-markdown-nvim.enable = true;
+              render-markdown-nvim.enable = false;
+              markview-nvim.enable = true;
             };
           };
           html.enable = true;
@@ -453,7 +455,6 @@ in
             "base16"
             "lsp-signature-nvim"
             "snacks-nvim"
-            "render-markdown-nvim"
           ];
           setupOpts.enable_autosnippets = true;
         };

home/user/nvf/plugins/snacks-nvim/default.nix

@@ -1,13 +1,68 @@
 { pkgs, ... }:
+let
+  tex = pkgs.texliveFull.withPackages (
+    ps: with ps; [
+      standalone
+      everysel
+      preview
+      doublestroke
+      msg
+      setspace
+      rsfs
+      relsize
+      ragged2e
+      fundus-calligra
+      microtype
+      wasysym
+      physics
+      dvisvgm
+      jknapltx
+      wasy
+      cm-super
+      dvisvgm
+      amstex
+      babel-english
+      amsmath
+      amsfonts
+      mathtools
+      amscdx
+      xcolor
+    ]
+  );
+in
 {
   programs.nvf.settings.vim = {
     keymaps = import ./keymaps.nix;
-    extraPackages = with pkgs; [ fd ];
+    extraPackages = with pkgs; [
+      fd
+      imagemagick
+      ghostscript
+      tex
+    ];
   };
 
   programs.nvf.settings.vim.utility.snacks-nvim = {
     enable = true;
     setupOpts = {
+      image = {
+        enabled = false;
+        doc = {
+          enabled = true;
+        };
+        math = {
+          enabled = true;
+          latex = {
+            font_size = "Large";
+            packages = [
+              "amsmath"
+              "amssymb"
+              "amsfonts"
+              "amscd"
+              "mathtools"
+            ];
+          };
+        };
+      };
       bigfile = {
         enabled = true;
       };

home/user/packages.nix

@@ -58,13 +58,11 @@ in
       (python3.withPackages (python-pkgs: [
         python-pkgs.pip
         python-pkgs.requests
-        python-pkgs.weasyprint
       ]))
 
       # Work stuff
       libreoffice-qt
       pandoc
-      texliveSmall
 
       # Bluetooth
       blueberry

home/user/yazi.nix

@@ -2,6 +2,7 @@
   inputs,
   system,
   pkgs,
+  lib,
   ...
 }:
 let
@@ -11,6 +12,15 @@ let
     rev = "main";
     hash = "sha256-TUS+yXxBOt6tL/zz10k4ezot8IgVg0/2BbS8wPs9KcE=";
   };
+  md2html = pkgs.callPackage ./../scripts/md2html.nix { };
+  pdfNormalize = pkgs.writeShellScriptBin "normalize-pdf" ''
+    # Nomalize pdf to A4 size
+    ${lib.getExe pkgs.ghostscript} -o "normalized_$1" \
+       -sDEVICE=pdfwrite \
+       -sPAPERSIZE=a4 \
+       -dFIXEDMEDIA \
+       -dPDFFitPage "$1"
+  '';
 in
 {
   programs = {
@@ -62,6 +72,22 @@ in
           player = [
             { run = ''mpv --force-window "$@"''; }
           ];
+
+          open = [
+            {
+              run = ''xdg-open "$@"'';
+              desc = "Open";
+            }
+          ];
+        };
+
+        open = {
+          prepend_rules = [
+            {
+              mime = "application/pdf";
+              use = "open";
+            }
+          ];
         };
       };
 
@@ -107,7 +133,7 @@ in
             {
               on = "T";
               run = "plugin toggle-pane max-preview";
-              desc = "Show or hide the preview pane";
+              desc = "Show or hide the preview panel";
             }
             # Copy selected files to the system clipboard while yanking
             {
@@ -144,6 +170,38 @@ in
               run = ''shell "$SHELL" --block'';
               desc = "Open $SHELL here";
             }
+            # Combine PDF
+            {
+              on = [
+                "F" # file
+                "p" # pdf
+                "c" # combine
+              ];
+              for = "unix";
+              run = ''shell '${lib.getExe pkgs.pdftk} "$@" cat output combined_$(date +%Y%m%d_%H%M%S).pdf 2>/dev/null &' '';
+              desc = "Combine selected pdf";
+            }
+            {
+              on = [
+                "F" # file
+                "p" # pdf
+                "n" # normalize
+              ];
+              for = "unix";
+              run = ''shell -- for path in "$@"; do ${lib.getExe pdfNormalize} "$path"; done'';
+            }
+            {
+              on = [
+                "F" # file
+                "m" # markdown
+                "h" # html
+              ];
+              for = "unix";
+              run = [
+                ''shell -- for path in "$@"; do ${lib.getExe md2html} "$path"; done''
+              ];
+              desc = "Convert Markdown to HTML";
+            }
           ];
         };
       };