helix-gpt: init at 0.15

pkgs/by-name/he/helix-gpt/package.nix

@@ -0,0 +1,63 @@
+{ stdenv, lib, fetchFromGitHub, bun, makeBinaryWrapper }:
+let
+  pin = lib.importJSON ./pin.json;
+  src = fetchFromGitHub {
+    owner = "leona";
+    repo = "helix-gpt";
+    rev = pin.version;
+    hash = pin.srcHash;
+  };
+  node_modules = stdenv.mkDerivation {
+    pname = "helix-gpt-node_modules";
+    inherit src;
+    version = pin.version;
+    impureEnvVars = lib.fetchers.proxyImpureEnvVars
+      ++ [ "GIT_PROXY_COMMAND" "SOCKS_SERVER" ];
+    nativeBuildInputs = [ bun ];
+    dontConfigure = true;
+    buildPhase = ''
+      bun install --no-progress --frozen-lockfile
+    '';
+    installPhase = ''
+      mkdir -p $out/node_modules
+
+      cp -R ./node_modules $out
+    '';
+    outputHash = pin."${stdenv.system}";
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+  };
+in
+stdenv.mkDerivation {
+  pname = "helix-gpt";
+  version = pin.version;
+  inherit src;
+  nativeBuildInputs = [ makeBinaryWrapper ];
+
+  dontConfigure = true;
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+
+    ln -s ${node_modules}/node_modules $out
+    cp -R ./* $out
+
+    # bun is referenced naked in the package.json generated script
+    makeBinaryWrapper ${bun}/bin/bun $out/bin/helix-gpt \
+      --prefix PATH : ${lib.makeBinPath [ bun ]} \
+      --add-flags "run --prefer-offline --no-install --cwd $out ./src/app.ts"
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/leona/helix-gpt";
+    description = "Code completion LSP for Helix with support for Copilot + OpenAI";
+    maintainers = with maintainers; [ happysalada ];
+    license = with licenses; [ mit ];
+    platforms = [ "x86_64-linux" "x86_64-darwin" ];
+  };
+}

pkgs/by-name/he/helix-gpt/pin.json

@@ -0,0 +1,6 @@
+{
+  "version": "0.15",
+  "srcHash": "sha256-95NnV//DesXQB1ttvOylu1DAnmRcvTUpZzK1NTZtuVE=",
+  "x86_64-linux": "sha256-h6wGkOfSbB8Rwm7eFvcowDdH1RdS6eFaxgf+SdYvYt8=",
+  "x86_64-darwin": "sha256-45RFY4Kqt5ooMOY75oJcSUZdkERzpyIMQkni4NJ/s1Y="
+}