Experimenting with macOS MagicDNS

Signed-off-by: Percy Wegmann <percy@tailscale.com>

Author: oxtoacart

.github/workflows/test.yml

@@ -16,61 +16,69 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          # Linux tests (AMD64)
-          - os: ubuntu-latest
-            runner-os: Linux
+          # # Linux tests (AMD64)
+          # - os: ubuntu-latest
+          #   runner-os: Linux
+          #   arch: amd64
+          #   version: latest
+          #   ping: 100.99.0.2,lax-pve.pineapplefish.ts.net,lax-pve
+
+          # # Try unstable too
+          # - os: ubuntu-latest
+          #   runner-os: Linux
+          #   arch: amd64
+          #   version: unstable
+
+          # # Try a pinned version
+          # - os: ubuntu-latest
+          #   runner-os: Linux
+          #   arch: amd64
+          #   # leave version blank to fall back to default
+
+          # # Linux tests (ARM64)
+          # - os: ubuntu-24.04-arm
+          #   runner-os: Linux
+          #   arch: arm64
+          #   version: latest
+
+          # # Windows tests (AMD64)
+          # - os: windows-latest
+          #   runner-os: Windows
+          #   arch: amd64
+          #   version: latest
+          #   ping: 100.99.0.2,lax-pve.pineapplefish.ts.net,lax-pve
+
+          # - os: windows-latest
+          #   runner-os: Windows
+          #   arch: amd64
+          #   version: unstable
+
+          # # Windows tests (ARM64)
+          # - os: windows-11-arm
+          #   runner-os: Windows
+          #   arch: arm64
+          #   version: latest
+
+          # macOS 13 intel
+          - os: macos-13
+            runner-os: macOS
             arch: amd64
             version: latest
             ping: 100.99.0.2,lax-pve.pineapplefish.ts.net,lax-pve
 
-          # Try unstable too
-          - os: ubuntu-latest
-            runner-os: Linux
-            arch: amd64
-            version: unstable
-
-          # Try a pinned version
-          - os: ubuntu-latest
-            runner-os: Linux
-            arch: amd64
-            # leave version blank to fall back to default
-
-          # Linux tests (ARM64)
-          - os: ubuntu-24.04-arm
-            runner-os: Linux
+          # macOS 14 ARM
+          - os: macos-14
+            runner-os: macOS
             arch: arm64
             version: latest
-
-          # Windows tests (AMD64)
-          - os: windows-latest
-            runner-os: Windows
-            arch: amd64
-            version: latest
             ping: 100.99.0.2,lax-pve.pineapplefish.ts.net,lax-pve
 
-          - os: windows-latest
-            runner-os: Windows
-            arch: amd64
-            version: unstable
-
-          # Windows tests (ARM64)
-          - os: windows-11-arm
-            runner-os: Windows
-            arch: arm64
-            version: latest
-
-          # macOS intel
-          - os: macos-13
-            runner-os: macOS
-            arch: amd64
-            version: latest
-            ping: 100.99.0.2 # hostnames aren't resolving on MacOS, just ping IP lax-pve.pineapplefish.ts.net,lax-pve
-
-          # macOS ARM
-          - os: macos-14
+          # macOS 15 ARM
+          - os: macos-15
             runner-os: macOS
             arch: arm64
             version: latest
+            ping: 100.99.0.2,lax-pve.pineapplefish.ts.net,lax-pve
 
     runs-on: ${{ matrix.os }}
 
@@ -83,6 +91,12 @@ jobs:
         with:
           node-version: "24"
           cache: "npm"
+      
+      - name: Run ifconfig
+        run: networksetup -listnetworkserviceorder
+
+      - name: See DNS settings
+        run: networksetup -getdnsservers en0
 
       - name: Install Dependencies
         run: npm ci