feat: add nix ci build

Author: redxtech

.github/workflows/ci.yaml

@@ -0,0 +1,17 @@
+name: 'nix build'
+
+on:
+  push:
+    branches: ['master']
+  pull_request:
+    branches: ['master']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@main
+      - name: install omnix
+        run: nix profile install nixpkgs#omnix
+      - run: om ci

.github/workflows/node.yml

@@ -1,13 +1,10 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
-name: Node.js CI
+name: node.js build
 
 on:
   push:
-    branches: [ "master" ]
+    branches: ['master']
   pull_request:
-    branches: [ "master" ]
+    branches: ['master']
 
 jobs:
   build:
@@ -16,12 +13,12 @@ jobs:
       matrix:
         node-version: [18.x, 20.x, 22.x]
     steps:
-    - uses: actions/checkout@v4
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - run: npm ci
-    - run: npm run build --if-present
-    - run: npm test
+      - uses: actions/checkout@v4
+      - name: use node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+      - run: npm ci
+      - run: npm run build --if-present
+      - run: npm test