Rip out everything windows for now

Author: fwal

.github/workflows/ci.yml

@@ -26,14 +26,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os:
-          [
-            ubuntu-latest,
-            ubuntu-24.04-arm,
-            macos-latest,
-            windows-latest,
-            windows-11-arm,
-          ]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest]
         swift: ["6.1"]
     steps:
       - uses: actions/checkout@v4
@@ -43,9 +36,6 @@ jobs:
           node-version-file: ".nvmrc"
       - run: npm install
       - run: npm run build && npm run pack-source-map
-      - name: Add msbuild to PATH
-        if: ${{ matrix.os == 'windows-latest' || matrix.os == 'windows-11-arm' }}
-        uses: microsoft/setup-msbuild@v2
       - uses: ./
         with:
           swift-version: ${{ matrix.swift }}

src/windows/windows.ts

@@ -9,44 +9,5 @@ import { coerce } from "semver";
  * Setup Swift on Windows as theres no support for Swiftly yet.
  */
 export async function setupWindows(version: string) {
-  const path = await download(version);
-  addPath(path);
-}
-
-async function download(version: string) {
-  const m = machine();
-
-  let url: string;
-  if (m === "arm64") {
-    url = `https://download.swift.org/swift-${version}-release/windows10-arm64/swift-${version}-RELEASE/swift-${version}-RELEASE-windows10-arm64.exe`;
-  } else {
-    url = `https://download.swift.org/swift-${version}-release/windows10/swift-${version}-RELEASE/swift-${version}-RELEASE-windows10.exe`;
-  }
-
-  debug(`Downloading Swift installer from ${url}`);
-
-  const tmpPath = tempDir();
-
-  const installerPath = await downloadTool(
-    url,
-    join(tmpPath, "swift-installer.exe"),
-  );
-
-  const targetPath = join(tmpPath, "Swift");
-
-  await cmd(
-    installerPath,
-    "/passive",
-    "/quiet",
-    "/norestart",
-    `InstallRoot=${targetPath}`,
-  );
-
-  return join(
-    targetPath,
-    "Toolchains",
-    `${coerce(version)}+Asserts`,
-    "usr",
-    "bin",
-  );
+  throw Error("Windows is not supported yet");
 }