error: Cannot build '/nix/store/hn3z2k8kf5xvbqlgh7nyppvq1124a4mf-opencode-1.14.19+27db54c.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/lphr5c7lhjrpinradcrc3305sfvnpbz6-opencode-1.14.19+27db54c
       Last 25 log lines:
       > dist/assets/emacs-lisp-C9XAeP06.js                          779.85 kB │ gzip: 196.53 kB
       > dist/assets/index-CErAAXVV.js                             1,768.24 kB │ gzip: 506.78 kB
       >
       > (!) Some chunks are larger than 500 kB after minification. Consider:
       > - Using dynamic import() to code-split the application
       > - Use build.rollupOptions.output.manualChunks to improve chunking: https://rollupjs.org/configuration-options/#output-manualchunks
       > - Adjust chunk size limit for this warning via build.chunkSizeWarningLimit.
       > ✓ built in 5.25s
       > building opencode-linux-x64
       > 32 |     const prettier = await import("prettier")
       >                                        ^
       > error: Could not resolve: "prettier". Maybe you need to "bun install"?
       >     at /build/source/packages/opencode/src/cli/cmd/generate.ts:32:35
       >
       > 33 |     const babel = await import("prettier/plugins/babel")
       >                                     ^
       > error: Could not resolve: "prettier/plugins/babel". Maybe you need to "bun install"?
       >     at /build/source/packages/opencode/src/cli/cmd/generate.ts:33:32
       >
       > 34 |     const estree = await import("prettier/plugins/estree")
       >                                      ^
       > error: Could not resolve: "prettier/plugins/estree". Maybe you need to "bun install"?
       >     at /build/source/packages/opencode/src/cli/cmd/generate.ts:34:33
       >
       > Bun v1.3.11 (Linux x64)
       For full logs, run:
         nix log /nix/store/hn3z2k8kf5xvbqlgh7nyppvq1124a4mf-opencode-1.14.19+27db54c.drv

{ inputs, ... }:
let
  opencodeNodeModules =
    {
      lib,
      stdenvNoCC,
      bun,
      opencodeSrc,
      rev ?
        if opencodeSrc ? shortRev then
          opencodeSrc.shortRev
        else if opencodeSrc ? rev then
          opencodeSrc.rev
        else
          "dirty",
      hash,
    }:
    let
      packageJson = lib.pipe (opencodeSrc + "/packages/opencode/package.json") [
        builtins.readFile
        builtins.fromJSON
      ];
      platform = stdenvNoCC.hostPlatform;
      bunCpu = if platform.isAarch64 then "arm64" else "x64";
      bunOs = if platform.isLinux then "linux" else "darwin";
    in
    stdenvNoCC.mkDerivation {
      pname = "opencode-node_modules";
      version = "${packageJson.version}+${lib.replaceString "-" "." rev}";

      src = lib.sources.cleanSource opencodeSrc;

      impureEnvVars = lib.fetchers.proxyImpureEnvVars ++ [
        "GIT_PROXY_COMMAND"
        "SOCKS_SERVER"
      ];

      nativeBuildInputs = [ bun ];

      dontConfigure = true;

      buildPhase = ''
        runHook preBuild
        export BUN_INSTALL_CACHE_DIR=$(mktemp -d)
        bun install \
          --cpu="${bunCpu}" \
          --os="${bunOs}" \
          --filter './' \
          --filter './packages/opencode' \
          --filter './packages/desktop' \
          --filter './packages/app' \
          --filter './packages/shared' \
          --frozen-lockfile \
          --ignore-scripts \
          --no-progress
        bun --bun ${opencodeSrc + "/nix/scripts/canonicalize-node-modules.ts"}
        bun --bun ${opencodeSrc + "/nix/scripts/normalize-bun-binaries.ts"}
        runHook postBuild
      '';

      installPhase = ''
        runHook preInstall
        mkdir -p $out
        find . -type d -name node_modules -exec cp -R --parents {} $out \;
        runHook postInstall
      '';

      dontFixup = true;

      outputHashAlgo = "sha256";
      outputHashMode = "recursive";
      outputHash = hash;

      meta.platforms = [
        "aarch64-linux"
        "x86_64-linux"
        "aarch64-darwin"
        "x86_64-darwin"
      ];
    };
in
{
  flake.commonModules.development-opencode =
    { pkgs, ... }:
    {
      nixpkgs.overlays = [
        inputs.opencode.overlays.default
        (final: prev: {
          opencode = prev.opencode.override {
            node_modules = final.callPackage opencodeNodeModules {
              opencodeSrc = inputs.opencode;
              hash =
                if final.stdenv.hostPlatform.isDarwin then
                  "sha256-t16bjKN5f/GCRmIyjv9/RG7PsYLQjUxeAvqo3uG0l9c="
                else
                  "sha256-JjkS8fpYXHCs1h3nGtc8tdSXEMnp6o9aKvsbBx2gvVY=";
            };
          };
        })
      ];

      environment.systemPackages = [
        pkgs.opencode
      ];
    };
}