fix(windows): disable windows for webgpu

Signed-off-by: Bailey Hayes <behayes2@gmail.com>

Author: ricochet

.github/workflows/wash.yml

@@ -36,7 +36,7 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest
-          # - windows-latest
+          - windows-latest
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -161,11 +161,11 @@ jobs:
             artifact: wash-aarch64-apple-darwin
             runner: macos-latest
             bin: wash
-          # - target: x86_64-pc-windows-msvc
-          #   buildCommand: cargo build
-          #   artifact: wash-x86_64-pc-windows-msvc
-          #   runner: windows-latest
-          #   bin: wash.exe
+          - target: x86_64-pc-windows-msvc
+            buildCommand: cargo build
+            artifact: wash-x86_64-pc-windows-msvc
+            runner: windows-latest
+            bin: wash.exe
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

.gitignore

@@ -12,6 +12,9 @@ tests/output
 # Ignore Rust target directory
 target/
 
+# Ignore build artifacts
+wash.exe
+
 # Ignore worktrees
 worktrees/
 

Cargo.toml

@@ -58,12 +58,17 @@ url = { workspace = true }
 wasm-metadata = { workspace = true }
 wasm-pkg-client = { workspace = true }
 wasm-pkg-core = { workspace = true }
-wash-runtime = { workspace = true, features = ["washlet", "oci", "wasi-http", "wasi-config", "wasi-logging", "wasi-webgpu"] }
+wash-runtime = { workspace = true, features = ["washlet", "oci", "wasi-http", "wasi-config", "wasi-logging"] }
 wasmtime = { workspace = true }
 wasmtime-wasi = { workspace = true }
 which = { workspace = true }
 wit-component = { workspace = true }
 
+# Enable WebGPU support on non-Windows platforms
+# WebGPU is disabled on Windows due to dependency version conflicts with the windows crate
+[target.'cfg(not(target_os = "windows"))'.dependencies]
+wash-runtime = { workspace = true, features = ["wasi-webgpu"] }
+
 [workspace.dependencies]
 anyhow = { version = "1.0.98", default-features = false }
 async-nats = { version = "0.44", default-features = false }

crates/wash/src/cli/dev.rs

@@ -18,12 +18,11 @@ use notify::{
 };
 use tokio::{select, sync::mpsc};
 use tracing::{debug, error, info, trace, warn};
+#[cfg(not(target_os = "windows"))]
+use wash_runtime::plugin::wasi_webgpu::WasiWebGpu;
 use wash_runtime::{
     host::{Host, HostApi},
-    plugin::{
-        wasi_config::WasiConfig, wasi_http::HttpServer, wasi_logging::WasiLogging,
-        wasi_webgpu::WasiWebGpu,
-    },
+    plugin::{wasi_config::WasiConfig, wasi_http::HttpServer, wasi_logging::WasiLogging},
     types::{
         Component, HostPathVolume, LocalResources, Volume, VolumeMount, VolumeType, Workload,
         WorkloadStartRequest, WorkloadState, WorkloadStopRequest,
@@ -61,6 +60,7 @@ pub struct DevCommand {
     pub wasi_config: Vec<String>,
 
     /// Enable WASI WebGPU support
+    #[cfg(not(target_os = "windows"))]
     #[clap(long = "wasi-webgpu", default_value_t = false)]
     pub wasi_webgpu: bool,
 
@@ -242,6 +242,7 @@ impl CliCommand for DevCommand {
         debug!("Logging plugin registered");
 
         // Enable WASI WebGPU if requested
+        #[cfg(not(target_os = "windows"))]
         if self.wasi_webgpu {
             host_builder = host_builder.with_plugin(Arc::new(WasiWebGpu::default()))?;
             debug!("WASI WebGPU plugin registered");

crates/wash/src/cli/host.rs

@@ -3,6 +3,7 @@ use std::{net::SocketAddr, sync::Arc};
 use anyhow::Context as _;
 use clap::Args;
 use tracing::info;
+#[cfg(not(target_os = "windows"))]
 use wash_runtime::plugin::wasi_webgpu::WasiWebGpu;
 
 use crate::cli::{CliCommand, CliContext, CommandOutput};
@@ -30,6 +31,7 @@ pub struct HostCommand {
     pub http_addr: Option<SocketAddr>,
 
     /// Enable WASI WebGPU support
+    #[cfg(not(target_os = "windows"))]
     #[clap(long = "wasi-webgpu", default_value_t = false)]
     pub wasi_webgpu: bool,
 }
@@ -82,6 +84,7 @@ impl CliCommand for HostCommand {
         }
 
         // Enable WASI WebGPU if requested
+        #[cfg(not(target_os = "windows"))]
         if self.wasi_webgpu {
             tracing::info!("WASI WebGPU support enabled");
             cluster_host_builder =