Use a single module for all binaries

.github/dependabot.yml

@@ -5,26 +5,6 @@ updates:
     schedule:
       interval: daily
     # Create a group of dependencies to be updated together in one pull request
-    groups:
-      golang-org-x:
-        patterns:
-          - "golang.org/x/*"
-      prometheus:
-        patterns:
-          - "github.com/prometheus-operator/prometheus-operator"
-          - "github.com/prometheus-operator/prometheus-operator/*"
-          - "github.com/prometheus/prometheus"
-          - "github.com/prometheus/prometheus/*"
-          - "github.com/prometheus/client_go"
-          - "github.com/prometheus/client_go/*"
-      kubernetes:
-        patterns:
-          - "k8s.io/*"
-          - "sigs.k8s.io/*"
-  - package-ecosystem: gomod
-    directory: /cmd/operator-opamp-bridge
-    schedule:
-      interval: daily
     groups:
       golang-org-x:
         patterns:
@@ -43,28 +23,8 @@ updates:
           - "sigs.k8s.io/*"
       otel:
         patterns:
-          - go.opentelemetry.io/otel
-          - go.opentelemetry.io/otel/*
-  - package-ecosystem: gomod
-    directory: /cmd/otel-allocator
-    schedule:
-      interval: daily
-    groups:
-      golang-org-x:
-        patterns:
-          - "golang.org/x/*"
-      prometheus:
-        patterns:
-          - "github.com/prometheus-operator/prometheus-operator"
-          - "github.com/prometheus-operator/prometheus-operator/*"
-          - "github.com/prometheus/prometheus"
-          - "github.com/prometheus/prometheus/*"
-          - "github.com/prometheus/client_go"
-          - "github.com/prometheus/client_go/*"
-      kubernetes:
-        patterns:
-          - "k8s.io/*"
-          - "sigs.k8s.io/*"
+          - "go.opentelemetry.io/otel"
+          - "go.opentelemetry.io/otel/*"
 
   - package-ecosystem: github-actions
     directory: /

.github/workflows/e2e.yaml

@@ -46,10 +46,6 @@ jobs:
       uses: actions/setup-go@v5
       with:
         go-version: "~1.21.3"
-        cache-dependency-path: |
-          go.sum
-          cmd/otel-allocator/go.sum
-          cmd/operator-opamp-bridge/go.sum
 
     - name: Setup kind
       env:

.github/workflows/publish-operator-opamp-bridge.yaml

@@ -24,7 +24,6 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version: '~1.21.3'
-          cache-dependency-path: 'cmd/operator-opamp-bridge/go.sum'
 
       # TODO: We're currently not using this. Should we?
       - name: Read version

.github/workflows/publish-target-allocator.yaml

@@ -24,7 +24,6 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version: '~1.21.3'
-          cache-dependency-path: 'cmd/otel-allocator/go.sum'
 
       # TODO: We're currently not using this. Should we?
       - name: Read version

Makefile

@@ -97,18 +97,11 @@ all: manager
 .PHONY: ci
 ci: test
 
-# helper to get your gomod up-to-date
-.PHONY: gomod
-gomod:
-	go mod tidy && go mod vendor && (cd cmd/otel-allocator && go mod tidy) && (cd cmd/operator-opamp-bridge && go mod tidy)
-
 # Run tests
 # setup-envtest uses KUBEBUILDER_ASSETS which points to a directory with binaries (api-server, etcd and kubectl)
 .PHONY: test
 test: generate fmt vet ensure-generate-is-noop envtest
 	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(KUBE_VERSION) -p path)" go test ${GOTEST_OPTS} ./...
-	cd cmd/otel-allocator && KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(KUBE_VERSION) -p path)" go test ${GOTEST_OPTS} ./...
-	cd cmd/operator-opamp-bridge && KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(KUBE_VERSION) -p path)" go test ${GOTEST_OPTS} ./...
 
 # Build manager binary
 .PHONY: manager
@@ -117,11 +110,11 @@ manager: generate fmt vet
 
 # Build target allocator binary
 targetallocator:
-	cd cmd/otel-allocator && CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(ARCH) go build -a -installsuffix cgo -o bin/targetallocator_${ARCH} -ldflags "${COMMON_LDFLAGS}" .
+	CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(ARCH) go build -a -installsuffix cgo -o cmd/otel-allocator/bin/targetallocator_${ARCH} -ldflags "${COMMON_LDFLAGS}" ./cmd/otel-allocator
 
 # Build opamp bridge binary
 operator-opamp-bridge:
-	cd cmd/operator-opamp-bridge && CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(ARCH) go build -a -installsuffix cgo -o bin/opampbridge_${ARCH} -ldflags "${COMMON_LDFLAGS}" .
+	CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(ARCH) go build -a -installsuffix cgo -o cmd/operator-opamp-bridge/bin/opampbridge_${ARCH} -ldflags "${COMMON_LDFLAGS}" ./cmd/operator-opamp-bridge
 
 # Run against the configured Kubernetes cluster in ~/.kube/config
 .PHONY: run
@@ -196,8 +189,6 @@ vet:
 .PHONY: lint
 lint: golangci-lint
 	$(GOLANGCI_LINT) run
-	cd cmd/otel-allocator && $(GOLANGCI_LINT) run
-	cd cmd/operator-opamp-bridge && $(GOLANGCI_LINT) run
 
 # Generate code
 .PHONY: generate