Implement path loading

Got the build working

Maybe actually fix builds

Copy drizzle as well

nix/package.nix

@@ -5,12 +5,19 @@
   nodejs_22,
   pnpm_10,
   stdenv,
+  hp_ssh_wasm,
   ...
 }:
-stdenv.mkDerivation (finalAttrs: {
-  pname = "headplane";
-  version = (builtins.fromJSON (builtins.readFile ../package.json)).version;
+let
+  pkg = builtins.fromJSON (builtins.readFile ../package.json);
+  pname = pkg.name;
+  version = pkg.version;
   src = ../.;
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = pname;
+  version = version;
+  src = src;
 
   nativeBuildInputs = [
     makeWrapper
@@ -22,12 +29,14 @@ stdenv.mkDerivation (finalAttrs: {
   dontCheckForBrokenSymlinks = true;
 
   pnpmDeps = pnpm_10.fetchDeps {
-    inherit (finalAttrs) pname version src;
-    hash = "sha256-hu3028V/EWimYB1TGn7g06kJRIpZA6cuOIjPMEc8ddw=";
+    inherit pname version src;
+    hash = "sha256-GNSpFqPobX6MDPUXxz2XwdZ2Wt7boN8aok52pGgpGoM=";
   };
 
   buildPhase = ''
     runHook preBuild
+    cp ${hp_ssh_wasm}/hp_ssh.wasm app/hp_ssh.wasm
+    cp ${hp_ssh_wasm}/wasm_exec.js app/wasm_exec.js
     pnpm build
     runHook postBuild
   '';
@@ -36,10 +45,12 @@ stdenv.mkDerivation (finalAttrs: {
     runHook preInstall
     mkdir -p $out/{bin,share/headplane}
     cp -r build $out/share/headplane/
+    cp -r node_modules $out/share/headplane/
+    cp -r drizzle $out/share/headplane/
     sed -i "s;$PWD;../..;" $out/share/headplane/build/server/index.js
     makeWrapper ${lib.getExe nodejs_22} $out/bin/headplane \
-        --chdir $out/share/headplane \
-        --add-flags $out/share/headplane/build/server/index.js
+      --chdir $out/share/headplane \
+      --add-flags $out/share/headplane/build/server/index.js
     runHook postInstall
   '';
 })

nix/wasm.nix

@@ -0,0 +1,35 @@
+{ buildGoModule, go, lib, ... }:
+
+let
+  pkg = builtins.fromJSON (builtins.readFile ../package.json);
+  pname = "hp_ssh-wasm";
+  version = pkg.version;
+  wasmExecJs =
+    if builtins.pathExists "${go}/share/go/lib/wasm/wasm_exec.js" then
+      "${go}/share/go/lib/wasm/wasm_exec.js"
+    else if builtins.pathExists "${go}/lib/wasm/wasm_exec.js" then
+      "${go}/lib/wasm/wasm_exec.js"
+    else
+      "${go}/share/go/misc/wasm/wasm_exec.js";
+in
+buildGoModule rec {
+  inherit pname version;
+  src = ../.;
+  subPackages = [ "cmd/hp_ssh" ];
+  vendorHash = "sha256-3hZzDORAH+D4FW6SkOv3Enddd+q36ZALryvCPD9E5Ac=";
+  env.CGO_ENABLED = 0;
+
+  nativeBuildInputs = [ go ];
+
+  buildPhase = ''
+    export GOOS=js
+    export GOARCH=wasm
+    go build -o hp_ssh.wasm ./cmd/hp_ssh
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    cp hp_ssh.wasm $out/
+    cp ${wasmExecJs} $out/wasm_exec.js
+  '';
+}