Add THIRD_PARTY_NOTICES.md and a generator for it

.github/workflows/golang.yml

@@ -78,3 +78,19 @@ jobs:
       with:
         go-version: ${{ env.GOLANG_VERSION }}
     - run: make build
+  check-third-party-notices:
+    name: Check third-party notices
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+      name: Checkout code
+    - name: Get Golang version
+      id: vars
+      run: |
+        GOLANG_VERSION=$( grep "GOLANG_VERSION ?=" versions.mk )
+        echo "GOLANG_VERSION=${GOLANG_VERSION##GOLANG_VERSION ?= }" >> $GITHUB_ENV
+    - name: Install Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: ${{ env.GOLANG_VERSION }}
+    - run: make check-third-party-notices

.gitignore

@@ -0,0 +1 @@
+/bin/

Makefile

@@ -19,7 +19,7 @@ include $(CURDIR)/versions.mk
 DOCKERFILE_DEVEL := "images/devel/Dockerfile"
 K8S_TEST_INFRA := "https://github.com/NVIDIA/k8s-test-infra.git"
 
-TARGETS := binary build all check fmt assert-fmt generate test coverage golangci-lint
+TARGETS := binary build all check fmt assert-fmt generate test coverage golangci-lint third-party-notices check-third-party-notices
 DOCKER_TARGETS := $(patsubst %, docker-%, $(TARGETS))
 .PHONY: $(TARGETS) $(DOCKER_TARGETS)
 
@@ -70,6 +70,21 @@ vendor:
 check-vendor: vendor
 	git diff --quiet HEAD -- go.mod go.sum vendor
 
+GO_LICENSES = $(CURDIR)/bin/go-licenses
+
+$(GO_LICENSES): versions.mk
+	GOBIN=$(CURDIR)/bin GOFLAGS= go install github.com/google/go-licenses/v2@$(GO_LICENSES_VERSION)
+
+third-party-notices: $(GO_LICENSES)
+	@bash hack/generate-third-party-notices.sh
+
+check-third-party-notices: third-party-notices
+	@echo "- Checking if THIRD_PARTY_NOTICES.md is up to date..."
+	@git ls-files --error-unmatch THIRD_PARTY_NOTICES.md >/dev/null 2>&1 \
+		|| { echo "ERROR: THIRD_PARTY_NOTICES.md is not tracked. Run 'make third-party-notices' and commit the result."; exit 1; }
+	@git diff --exit-code -- THIRD_PARTY_NOTICES.md \
+		|| { echo "ERROR: THIRD_PARTY_NOTICES.md is stale. Run 'make third-party-notices' and commit the change."; exit 1; }
+
 build-image: $(DOCKERFILE_DEVEL)
 	$(DOCKER) build \
 		--progress=plain \