gaming: Add a script to extract wow-notes

gaming/hm.nix

@@ -18,6 +18,7 @@
     xivlauncher
     obs-studio
     pulseaudio
+    wow-note
   ];
 
   home.file = {

pkgs/default.nix

@@ -27,6 +27,7 @@
         push-to-talk = pkgs.callPackage ./push-to-talk.nix { };
         pulse8-cec = pkgs.callPackage ./pulse8-cec.nix { };
         weakauras-companion = pkgs.callPackage ./weakauras-companion.nix { };
+        wow-note = pkgs.callPackage ./wow-note { };
       };
     };
 }

pkgs/wow-note/default.nix

@@ -0,0 +1,7 @@
+{ lua, runCommand }:
+runCommand "wow-note" { buildInputs = [ lua ]; } ''
+  mkdir -p $out/bin
+  cat ${./wow_note.lua}> $out/bin/wow-note
+  chmod +x $out/bin/wow-note
+  patchShebangs --host $out/bin/wow-note
+''

pkgs/wow-note/wow_note.lua

@@ -0,0 +1,29 @@
+#!/usr/bin/env lua
+
+if arg[1] == nil then
+	io.stderr:write("Missing note name argument\n")
+	os.exit(1)
+end
+
+local data, error = loadfile(
+	os.getenv("HOME") .. "/GameData/WoW/World of Warcraft/_retail_/WTF/Account/114770488#3/SavedVariables/Notes.lua"
+)
+
+if data == nil then
+	io.stderr:write(error .. "\n")
+	os.exit(1)
+end
+
+data()
+
+for _, note in ipairs(NotesData.notes) do
+	if note.title == arg[1] then
+		local hdl = io.popen("wl-copy", "w")
+		hdl:write(note.text)
+		hdl:close()
+		os.exit(0)
+	end
+end
+
+io.stderr:write("Note not found\n")
+os.exit(1)