Make fater with prebuilt binaries in CI

.github/workflows/ci-dev.yml

@@ -24,15 +24,11 @@ jobs:
       current: ${{ steps.current.outputs.current }}
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Go
-        uses: actions/setup-go@v4
-        with:
-          go-version-file: 'go.mod'
-          cache-dependency-path: 'go.sum'
-      - run: go install .
+      - name: Install nix parser
+        run: curl -L https://github.com/kachick/nix-headbump/releases/latest/download/nix-headbump_Linux_x86_64.tar.gz | tar xvz -C ./ nix-headbump
       - id: current
         run: |
-          current="$(nix-headbump -current)"
+          current="$(./nix-headbump -current)"
           echo "current=${current}" | tee -a "$GITHUB_OUTPUT"
   tasks:
     runs-on: ubuntu-latest