Revert "update build configurations"

This reverts commit 53fb72f.

Author: nickwanninger

.github/workflows/nix-build.yml

@@ -7,31 +7,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    # - uses: DeterminateSystems/nix-installer-action@main
-    # - uses: DeterminateSystems/magic-nix-cache-action@main
-    # - uses: DeterminateSystems/flake-checker-action@main
-
-    - name: Install Deps
-      run: |
-         sudo apt update
-         sudo apt install -y cmake build-essential libgtest-dev libgmock-dev libunwind-dev
-
-    - name: Configure
-      # shell: nix develop --command {0}
-      run: |
-         mkdir -p build
-         cd build && cmake ../ -DALASKA_ENABLE_COMPILER=OFF          \
-                               -DALASKA_ENABLE_TESTING=ON            \
-                               -DCMAKE_C_COMPILER=gcc                \
-                               -DCMAKE_CXX_COMPILER=g++              \
-                               -DCMAKE_INSTALL_PREFIX:PATH=../local
+    - uses: DeterminateSystems/nix-installer-action@main
+    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - uses: DeterminateSystems/flake-checker-action@main
 
     - name: Compile
-      # shell: nix develop --command {0}
-      run: |
-        make -C build install
+      run: nix develop --command make
 
-    - name: Test
-      # shell: nix develop --command {0}
-      run: |
-        build/runtime/alaska_test
+    - name: Run Tests
+      run: nix develop --command make test