1 files changed, 61 insertions, 0 deletions
diff --git a/pkgs/weznix.nix b/pkgs/weznix.nix
new file mode 100644
index 0000000..0996dff
--- /dev/null
+++ b/pkgs/weznix.nix
@@ -0,0 +1,61 @@
+{ wezterm,
+  makeWrapper,
+  writeText,
+  nixToLua,
+  lib,
+}:
+{ 
+  configDirectory ? "~/.config/wezterm",
+  wrapConfig ? "WEZDEV",
+  luaPath,
+  extraWrapperArgs ? [],
+  extraPATH ? [],
+  pass ? {},
+}: let
+  inherit (nixToLua) toLua;
+  passables = {
+    inherit configDirectory wrapConfig luaPath;
+    wezterm = builtins.toString wezterm;
+  } // pass;
+
+  wezinit = writeText "wezterm.lua" # lua
+    ''
+      package.preload["weznix"] = function()
+        return ${toLua passables}
+      end
+
+      weznix = require('weznix')
+
+      local cfgDir = weznix.luaPath
+      if (weznix.wrapConfig == false) or (type(weznix.wrapConfig) == "string" and os.getenv(weznix.wrapConfig == 1) then
+        cfgDir = weznix.configDirectory
+      end
+
+
+      require('wezterm').config_dir = cfgDir
+
+      package.path = package.path .. ';' .. cfgDir .. '/?.lua'
+      package.cpath = package.cpath .. ';' .. cfgDir .. '/?.so'
+
+
+      return require('init')
+    '';
+
+  wrapperArgs = [
+    # "--prefix" "PATH" ":" (lib.makeBinPath extraPATH)
+    "--set" "WEZTERM_CONFIG_FILE" (toString wezinit)
+  ] ++ extraWrapperArgs;
+
+in wezterm.overrideAttrs ({ postInstall ? "", nativeBuildInputs ? [], buildInputs ? [], ... }: {
+    nativeBuildInputs = nativeBuildInputs ++ [ makeWrapper ];
+
+    buildInputs = buildInputs ++ extraPATH;
+
+    postInstall = postInstall ++ #bash 
+      ''
+
+      for bin in $out/bin/wezterm*; do
+        wrapProgram "$bin" ${lib.escapeShellArgs wrapperArgs}
+      done
+    '';
+  })