chore: publish artifacts on GitHub

.github/workflows/upload.yml

@@ -0,0 +1,45 @@
+name: Upload Artifacts
+on:
+  push:
+env:
+  GH_TOKEN: ${{ github.token }}
+jobs:
+  hydra-build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@main
+        with:
+          extra-conf: |
+            substituters = https://cache.nixos.org https://cache.iog.io
+            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=
+      - name: Wait for Hydra
+        uses: input-output-hk/actions/wait-for-hydra@latest
+        with:
+          check: "ci/hydra-build:required"
+      - name: Download Artifacts from Hydra
+        run: |
+          nix build --builders "" --max-jobs 0 .#hydraJobs.testgen-hs.x86_64-linux   && cp result/testgen-hs-*.* .
+          nix build --builders "" --max-jobs 0 .#hydraJobs.testgen-hs.x86_64-windows && cp result/testgen-hs-*.* .
+          nix build --builders "" --max-jobs 0 .#hydraJobs.testgen-hs.x86_64-darwin  && cp result/testgen-hs-*.* .
+          nix build --builders "" --max-jobs 0 .#hydraJobs.testgen-hs.aarch64-darwin && cp result/testgen-hs-*.* .
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testgen-hs-aarch64-darwin.tar.gz
+          path: testgen-hs-aarch64-darwin.tar.gz
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testgen-hs-x86_64-darwin.tar.gz
+          path: testgen-hs-x86_64-darwin.tar.gz
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testgen-hs-x86_64-linux.tar.gz
+          path: testgen-hs-x86_64-linux.tar.gz
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testgen-hs-x86_64-windows.tar.gz
+          path: testgen-hs-x86_64-windows.tar.gz

flake.nix

@@ -51,6 +51,7 @@
           programs.ormolu.enable = true; # Haskell
           programs.cabal-fmt.enable = true;
           programs.shfmt.enable = true;
+          programs.yamlfmt.enable = true;
         };
       };