Complete Lab 3 submission

.github/workflows/ci.yml

@@ -0,0 +1,121 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - feature/lab3
+    paths:
+      - "app/**"
+      - ".github/workflows/ci.yml"
+
+  pull_request:
+    branches:
+      - main
+    paths:
+      - "app/**"
+      - ".github/workflows/ci.yml"
+
+permissions:
+  contents: read
+
+env:
+  GOFLAGS: -buildvcs=false
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  vet:
+    name: Vet / Go ${{ matrix.go }}
+    runs-on: ubuntu-24.04
+
+    strategy:
+      fail-fast: false
+      matrix:
+        go:
+          - "1.23"
+          - "1.24"
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.2.2
+        with:
+          sparse-checkout: app
+
+      - name: Set up Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32  # v5.0.2
+        with:
+          go-version: ${{ matrix.go }}
+          cache: true
+          cache-dependency-path: app/go.mod
+
+      - name: Run go vet
+        working-directory: ./app
+        run: go vet ./...
+
+  test:
+    name: Test / Go ${{ matrix.go }}
+    runs-on: ubuntu-24.04
+
+    strategy:
+      fail-fast: false
+      matrix:
+        go:
+          - "1.23"
+          - "1.24"
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.2.2
+        with:
+          sparse-checkout: app
+
+      - name: Set up Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32  # v5.0.2
+        with:
+          go-version: ${{ matrix.go }}
+          cache: true
+          cache-dependency-path: app/go.mod
+
+      - name: Run tests
+        working-directory: ./app
+        run: go test -race -count=1 ./...
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.2.2
+        with:
+          sparse-checkout: app
+
+      - name: Set up Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32  # v5.0.2
+        with:
+          go-version: "1.23"
+          cache: true
+          cache-dependency-path: app/go.mod
+
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8  # v6.1.1
+        with:
+          version: v2.5.0
+          working-directory: app
+
+  ci-ok:
+    name: CI OK
+    if: always()
+    needs:
+      - vet
+      - test
+      - lint
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Verify all CI jobs passed
+        run: |
+          test "${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}" = "false"

app/handlers_test.go

@@ -62,7 +62,7 @@ func TestCreateNote_RoundTrip(t *testing.T) {
 	})
 	if rec.Code != http.StatusCreated {
 		t.Fatalf("expected 201, got %d: %s", rec.Code, rec.Body.String())
-	}
+	} 
 	var n Note
 	if err := json.NewDecoder(rec.Body).Decode(&n); err != nil {
 		t.Fatalf("decode: %v", err)