fix opencode

overlays/opencode.nix

@@ -0,0 +1,3 @@
+final: prev: {
+  opencode = final.callPackage ./opencode/default.nix { };
+}

overlays/opencode/default.nix

@@ -0,0 +1,196 @@
+{
+  lib,
+  stdenv,
+  stdenvNoCC,
+  buildGoModule,
+  bun,
+  fetchFromGitHub,
+  makeBinaryWrapper,
+  models-dev,
+  nix-update-script,
+  testers,
+  writableTmpDirAsHomeHook,
+}:
+
+let
+  opencode-node-modules-hash = {
+    "aarch64-darwin" = "sha256-LNp9sLhNUUC4ujLYPvfPx423GlXuIS0Z2H512H5oY8s=";
+    "aarch64-linux" = "sha256-xeKZwNV4ScF9p1vAcVR+vk4BiEpUH+AOGb7DQ2vLl1I=";
+    "x86_64-darwin" = "sha256-4NaHXeWf57dGVV+KP3mBSIUkbIApT19BuADT0E4X+rg=";
+    "x86_64-linux" = "sha256-7Hc3FJcg2dA8AvGQlS082fO1ehGBMPXWPF8N+sAHh2I=";
+  };
+  bun-target = {
+    "aarch64-darwin" = "bun-darwin-arm64";
+    "aarch64-linux" = "bun-linux-arm64";
+    "x86_64-darwin" = "bun-darwin-x64";
+    "x86_64-linux" = "bun-linux-x64";
+  };
+in
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "opencode";
+  version = "0.4.1";
+  src = fetchFromGitHub {
+    owner = "sst";
+    repo = "opencode";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-LEFmfsqhCuGcRK7CEPZb6EZfjOHAyYpUHptXu04fjpQ=";
+  };
+
+  tui = buildGoModule {
+    pname = "opencode-tui";
+    inherit (finalAttrs) version src;
+
+    modRoot = "packages/tui";
+
+    vendorHash = "sha256-jGaTgKyAvBMt8Js5JrPFUayhVt3QhgyclFoNatoHac4=";
+
+    subPackages = [ "cmd/opencode" ];
+
+    env.CGO_ENABLED = 0;
+
+    ldflags = [
+      "-s"
+      "-X=main.Version=${finalAttrs.version}"
+    ];
+
+    installPhase = ''
+      runHook preInstall
+
+      install -Dm755 $GOPATH/bin/opencode $out/bin/tui
+
+      runHook postInstall
+    '';
+  };
+
+  node_modules = stdenvNoCC.mkDerivation {
+    pname = "opencode-node_modules";
+    inherit (finalAttrs) version src;
+
+    impureEnvVars = lib.fetchers.proxyImpureEnvVars ++ [
+      "GIT_PROXY_COMMAND"
+      "SOCKS_SERVER"
+    ];
+
+    nativeBuildInputs = [
+      bun
+      writableTmpDirAsHomeHook
+    ];
+
+    dontConfigure = true;
+
+    buildPhase = ''
+      runHook preBuild
+
+       export BUN_INSTALL_CACHE_DIR=$(mktemp -d)
+
+       bun install \
+         --filter=opencode \
+         --force \
+         --frozen-lockfile \
+         --no-progress
+
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/node_modules
+      cp -R ./node_modules $out
+
+      runHook postInstall
+    '';
+
+    # Required else we get errors that our fixed-output derivation references store paths
+    dontFixup = true;
+
+    outputHash = opencode-node-modules-hash.${stdenvNoCC.hostPlatform.system};
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+  };
+
+  nativeBuildInputs = [
+    bun
+    makeBinaryWrapper
+    models-dev
+  ];
+
+  patches = [
+    # Patch `packages/opencode/src/provider/models-macro.ts` to get contents of
+    # `_api.json` from the file bundled with `bun build`.
+    ./local-models-dev.patch
+  ];
+
+  configurePhase = ''
+    runHook preConfigure
+
+    cp -R ${finalAttrs.node_modules}/node_modules .
+
+    runHook postConfigure
+  '';
+
+  env.MODELS_DEV_API_JSON = "${models-dev}/dist/_api.json";
+
+  buildPhase = ''
+    runHook preBuild
+
+    bun build \
+      --define OPENCODE_TUI_PATH="'${finalAttrs.tui}/bin/tui'" \
+      --define OPENCODE_VERSION="'${finalAttrs.version}'" \
+      --compile \
+      --target=${bun-target.${stdenvNoCC.hostPlatform.system}} \
+      --outfile=opencode \
+      ./packages/opencode/src/index.ts \
+
+    runHook postBuild
+  '';
+
+  dontStrip = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 opencode $out/bin/opencode
+
+    runHook postInstall
+  '';
+
+  # Add runtime dependencies for libstdc++.so.6
+  postFixup = ''
+    wrapProgram $out/bin/opencode \
+      --set LD_LIBRARY_PATH "${lib.makeLibraryPath [ stdenv.cc.cc.lib ]}"
+  '';
+
+  passthru = {
+    tests.version = testers.testVersion {
+      package = finalAttrs.finalPackage;
+      command = "HOME=$(mktemp -d) opencode --version";
+      inherit (finalAttrs) version;
+    };
+    updateScript = nix-update-script {
+      extraArgs = [
+        "--subpackage"
+        "tui"
+        "--subpackage"
+        "node_modules"
+      ];
+    };
+  };
+
+  meta = {
+    description = "AI coding agent built for the terminal";
+    longDescription = ''
+      OpenCode is a terminal-based agent that can build anything.
+      It combines a TypeScript/JavaScript core with a Go-based TUI
+      to provide an interactive AI coding experience.
+    '';
+    homepage = "https://github.com/sst/opencode";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [
+      zestsystem
+      delafthi
+    ];
+    mainProgram = "opencode";
+  };
+})

overlays/opencode/local-models-dev.patch

@@ -0,0 +1,20 @@
+diff --git i/packages/opencode/src/provider/models-macro.ts w/packages/opencode/src/provider/models-macro.ts
+index 91a0348..4f60069 100644
+--- i/packages/opencode/src/provider/models-macro.ts
++++ w/packages/opencode/src/provider/models-macro.ts
+@@ -1,4 +1,15 @@
+ export async function data() {
++  const localApiJsonPath = process.env.MODELS_DEV_API_JSON
++
++  // Try to read from local file if path is provided
++  if (localApiJsonPath) {
++    const localFile = Bun.file(localApiJsonPath)
++    if (await localFile.exists()) {
++      return await localFile.text()
++    }
++  }
++
++  // Fallback to fetching from remote URL
+   const json = await fetch("https://models.dev/api.json").then((x) => x.text())
+   return json
+ }

profiles/nixos/packages.nix

@@ -1,2 +1,4 @@
 {pkgs}:
-with pkgs; []
+with pkgs; [
+  wl-clipboard
+]