Add Windows 11 arm checks

.github/workflows/ci.yml

@@ -18,7 +18,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            macos-latest,
+            windows-latest,
+            windows-11-arm,
+          ]
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable

scripts/generate_ephemeral_channel_fixture.py

@@ -110,6 +110,16 @@ def filename(self) -> str:
         payload_path="Scripts/fixture-probe.cmd",
         payload=WINDOWS_PROBE,
     ),
+    PackageSpec(
+        "",
+        "win-arm64",
+        "fixture-probe",
+        "1.0.0",
+        arch="aarch64",
+        platform="win",
+        payload_path="Scripts/fixture-probe.cmd",
+        payload=WINDOWS_PROBE,
+    ),
     PackageSpec("priority-a", "noarch", "fixture-priority", "1.0.0", noarch=True),
     PackageSpec("priority-b", "noarch", "fixture-priority", "2.0.0", noarch=True),
 )
@@ -198,7 +208,16 @@ def write_repodata(channel_dir: Path, subdir: str, records: dict[str, dict[str,
 
 
 def clean_generated_files() -> None:
-    for directory in ("noarch", "linux-64", "linux-aarch64", "osx-arm64", "win-64", "priority-a", "priority-b"):
+    for directory in (
+        "noarch",
+        "linux-64",
+        "linux-aarch64",
+        "osx-arm64",
+        "win-64",
+        "win-arm64",
+        "priority-a",
+        "priority-b",
+    ):
         path = FIXTURE_ROOT / directory
         if path.exists():
             shutil.rmtree(path)

tests/fixtures/ephemeral_channel/README.md

@@ -52,6 +52,7 @@ non-noarch artifact for every supported target:
 | `linux-aarch64` | `bin/fixture-probe`, executable `#!/bin/sh` script |
 | `osx-arm64` | `bin/fixture-probe`, executable `#!/bin/sh` script |
 | `win-64` | `Scripts/fixture-probe.cmd`, `@exit /b 0` batch file |
+| `win-arm64` | `Scripts/fixture-probe.cmd`, `@exit /b 0` batch file |
 
 The Unix scripts have archive mode `0755`. This package exists only for the
 T017 activation/PATH usability assertion.

tests/fixtures/ephemeral_channel/win-arm64/repodata.json

@@ -0,0 +1,22 @@
+{
+  "info": {
+    "subdir": "win-arm64"
+  },
+  "packages": {
+    "fixture-probe-1.0.0-0.tar.bz2": {
+      "arch": "aarch64",
+      "build": "0",
+      "build_number": 0,
+      "depends": [],
+      "license": "BSD-3-Clause",
+      "md5": "78fdac4f1634bc7e4bab3d155d5db410",
+      "name": "fixture-probe",
+      "platform": "win",
+      "sha256": "69c97c8fdf658336cde61ef881031b7dfed67d984c0861f0d09b10e83597c808",
+      "size": 509,
+      "subdir": "win-arm64",
+      "timestamp": 1704067200000,
+      "version": "1.0.0"
+    }
+  }
+}