emacsPackages.ghostel: build zig module (#512390)

2026-04-28 12:42:36 +00:00
parent 563adfa17c eafb6980f9
commit 46639b8af1
1 changed files with 69 additions and 0 deletions
@@ -0,0 +1,69 @@
+{
+  lib,
+  fetchFromGitHub,
+  melpaBuild,
+  nix-update-script,
+  stdenv,
+  zig_0_15,
+  emacs,
+}:
+
+let
+  zig = zig_0_15;
+
+  pname = "ghostel";
+
+  version = "0.18.1-unstable-2026-04-24";
+
+  src = fetchFromGitHub {
+    owner = "dakra";
+    repo = "ghostel";
+    rev = "fdfb68f70ca6f43277ef8a0ba4103631857e4ad4";
+    hash = "sha256-u3zUj5uUHqFEP7mjmADNB6n6n/LmGR6ne0ylalop8WI=";
+  };
+
+  module = stdenv.mkDerivation (finalAttrs: {
+    inherit pname version src;
+
+    deps = zig.fetchDeps {
+      inherit (finalAttrs) src pname version;
+      fetchAll = true;
+      hash = "sha256-ghN/UMACgkFQQEr4nH5gbbJbt/+2bz6tL2bJpbw9mGE=";
+    };
+
+    nativeBuildInputs = [ zig ];
+
+    env.EMACS_INCLUDE_DIR = "${emacs}/include";
+
+    postConfigure = ''
+      cp -rLT ${finalAttrs.deps} "$ZIG_GLOBAL_CACHE_DIR/p"
+      chmod -R u+w "$ZIG_GLOBAL_CACHE_DIR/p"
+    '';
+  });
+
+  libExt = stdenv.hostPlatform.extensions.sharedLibrary;
+in
+melpaBuild {
+  inherit pname version src;
+
+  files = ''
+    (:defaults "etc" "ghostel-module${libExt}")
+  '';
+
+  preBuild = ''
+    install ${module}/lib/libghostel-module${libExt} ghostel-module${libExt}
+  '';
+
+  passthru = {
+    updateScript = nix-update-script { extraArgs = [ "--version=branch=main" ]; };
+
+    inherit module;
+  };
+
+  meta = {
+    homepage = "https://github.com/dakra/ghostel";
+    description = "Terminal emulator powered by libghostty";
+    maintainers = with lib.maintainers; [ vonfry ];
+    license = lib.licenses.gpl3Plus;
+  };
+}