Add linux-tkg

.github/workflows/cachix.yml

@@ -19,6 +19,29 @@ jobs:
           name: lava
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
       - run: nix build -L .#linux-lava
+
+  linux_tkg:
+    name: Build Linux-tkg
+    runs-on: ubuntu-latest
+    strategy:
+        matrix:
+            kernelVersion: [5.4, 5.10, 5.11]
+            sched: [bmq, cfs, cacule, muqss, pds]
+            include:
+                kernelVersion: 5.10
+                sched: upds
+    steps:
+      - uses: actions/checkout@v2.3.4
+      - uses: cachix/install-nix-action@v13
+        with:
+          install_url: https://github.com/numtide/nix-flakes-installer/releases/download/nix-3.0pre20201007_5257a25/install
+          extra_nix_config: experimental-features = nix-command flakes
+      - uses: cachix/cachix-action@v10
+        with:
+          name: lava
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+      - run: nix build -L .#linux_tkg-${{ matrix.sched }}-${{ matrix.kernelVersion }}
+
   wine:
     name: Build Wine
     runs-on: ubuntu-latest