use nix for matrix

ocf · Sep 23, 2024 · 088a57b · 088a57b
1 parent 430e8a4
commit 088a57b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -13,8 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: |
-          echo "hosts=$(ls hosts | sed -n 's/\.nix$//p' | jq -R | jq -sc)" >> "$GITHUB_OUTPUT"
+      - uses: DeterminateSystems/nix-installer-action@v14
+      - uses: DeterminateSystems/flake-checker-action@v9
+      - run: echo "hosts=$(nix eval .#colmena --apply builtins.attrNames --json)" >> "$GITHUB_OUTPUT"
 
   test:
     runs-on: ubuntu-latest
@@ -32,7 +33,6 @@ jobs:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v8
-      - uses: DeterminateSystems/flake-checker-action@v9
 
       - name: Build NixOS hosts
         run: nix develop -c colmena build --on ${{ matrix.host }}