Public release release-6d1a121b0a8a

Source commit: 6d1a121b0a8a636aac95998fe5d15c24c78eb7d0

Public tree identity: sha256:2bc22807f5b838286678b65d3f550b8ae4714ae673622041d4c2516a7c5b7926

crates/clusterflux-node/src/windows_dev.rs

@@ -0,0 +1,39 @@
+use clusterflux_core::{
+    Capability, CommandBackendKind, CommandInvocation, CommandPlan, GuestRuntimeKind,
+};
+
+use crate::{BackendError, CommandBackend};
+
+#[derive(Clone, Debug, Default)]
+pub struct WindowsCommandDevBackend;
+
+impl CommandBackend for WindowsCommandDevBackend {
+    fn kind(&self) -> CommandBackendKind {
+        CommandBackendKind::WindowsCommandDev
+    }
+
+    fn plan(&self, _invocation: &CommandInvocation) -> Result<CommandPlan, BackendError> {
+        Ok(CommandPlan {
+            guest_runtime: GuestRuntimeKind::Wasmtime,
+            backend: CommandBackendKind::WindowsCommandDev,
+            required_capability: Capability::WindowsCommandDev,
+            user_attached_development_execution: true,
+        })
+    }
+}
+
+#[derive(Clone, Debug, Default)]
+pub struct WindowsSandboxStubBackend;
+
+impl CommandBackend for WindowsSandboxStubBackend {
+    fn kind(&self) -> CommandBackendKind {
+        CommandBackendKind::StubbedWindowsSandbox
+    }
+
+    fn plan(&self, _invocation: &CommandInvocation) -> Result<CommandPlan, BackendError> {
+        Err(BackendError::Denied(
+            "Windows sandbox backend is an explicit stub for MVP; use windows-command-dev only for user-attached development execution"
+                .to_owned(),
+        ))
+    }
+}