[Init] Initial commit - NetMesh terminal manager

scripts/mosh-extra-resources.cjs

@@ -0,0 +1,49 @@
+// Platform-specific electron-builder extraResources for the MoshCatty client.
+// Binaries are downloaded from binaricat/MoshCatty into resources/mosh/ by
+// scripts/fetch-mosh-binaries.cjs. Pure single-binary layout only.
+
+const fs = require("node:fs");
+const path = require("node:path");
+
+function requestedArch() {
+  return process.env.npm_config_arch || process.env.npm_config_target_arch || process.arch;
+}
+
+function hasFile(file) {
+  return fs.existsSync(file) && fs.statSync(file).isFile();
+}
+
+function moshExtraResources(platform) {
+  const moshRoot = path.resolve(process.cwd(), "resources", "mosh");
+  if (!fs.existsSync(moshRoot)) return [];
+
+  if (platform === "darwin") {
+    const file = path.join(moshRoot, "darwin-universal", "mosh-client");
+    if (!hasFile(file)) return [];
+    return [
+      { from: "resources/mosh/darwin-universal/", to: "mosh/", filter: ["mosh-client"] },
+    ];
+  }
+
+  if (platform === "linux") {
+    const arch = requestedArch();
+    const file = path.join(moshRoot, `linux-${arch}`, "mosh-client");
+    if (!hasFile(file)) return [];
+    return [
+      { from: `resources/mosh/linux-${arch}/`, to: "mosh/", filter: ["mosh-client"] },
+    ];
+  }
+
+  if (platform === "win32") {
+    const arch = requestedArch();
+    const exe = path.join(moshRoot, `win32-${arch}`, "mosh-client.exe");
+    if (!hasFile(exe)) return [];
+    return [
+      { from: `resources/mosh/win32-${arch}/`, to: "mosh/", filter: ["mosh-client.exe"] },
+    ];
+  }
+
+  return [];
+}
+
+module.exports = { moshExtraResources };