chore: add GH CI workflows

Signed-off-by: Fred Rolland <frolland@nvidia.com>

Author: rollandf

.github/workflows/checks.yaml

@@ -0,0 +1,59 @@
+name: "Checks"
+on: [push, pull_request]
+
+jobs:
+  lint-code:
+    name: golangci-lint
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read
+    steps:
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24.x'
+      - name: checkout
+        uses: actions/checkout@v5
+      - name: lint
+        working-directory: ./entrypoint
+        run: make lint
+  diff-modules:
+    name: check go modules
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read
+    steps:
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24.x'
+      - name: checkout
+        uses: actions/checkout@v5
+      - name: check go modules
+        working-directory: ./entrypoint
+        run: make check-go-modules
+  unit-tests:
+    name: Unit-tests
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read
+    steps:
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24.x'
+      - name: checkout
+        uses: actions/checkout@v5
+      - name: test
+        working-directory: ./entrypoint
+        run: make unit-test
+      - name: Generate LCOV report
+        working-directory: ./entrypoint
+        run: |
+          go install github.com/jandelgado/gcov2lcov@latest
+          gcov2lcov -infile=cover.out -outfile=coverage.lcov
+      - name: Upload coverage to Coveralls
+        uses: coverallsapp/github-action@v2.3.6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: entrypoint/coverage.lcov

entrypoint/Makefile

@@ -107,3 +107,11 @@ generate-mocks: mockery ## generate mock objects
 .PHONY: build
 build: $(BUILDDIR) ## Build manager binary.
 	$(GO_BUILD_OPTS) go build -ldflags $(GO_LDFLAGS) -gcflags="$(GO_GCFLAGS)" -o $(BUILDDIR)/entrypoint cmd/main.go
+
+.PHONY: check-go-modules
+check-go-modules: generate-go-modules
+	git diff --quiet HEAD go.sum; if [ $$? -eq 1 ] ; then echo "go.sum is out of date. Please commit after running 'make generate-go-modules' command"; exit 1; fi
+
+.PHONY: generate-go-modules
+generate-go-modules:
+	go mod tidy