[Release] exporter version 2.0.0

.github/dependabot.yaml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/workflow.yaml → .github/workflows/tests.yaml

@@ -8,10 +8,10 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
-          go-version: '1.x'
+          go-version: '1.22'
       - name: Run unit tests and code-coverage
         run: |
           go test -race -covermode=atomic ./...

config.go

@@ -36,8 +36,9 @@ type Config struct {
 	PushInterval          time.Duration
 	Quantiles             []float64
 	HistogramBoundaries   []float64
-
-	client *http.Client
+	ExternalLabels        map[string]string
+	AddMetricSuffixes     bool
+	client                *http.Client
 }
 
 // Validate checks a Config struct for missing required properties and property conflicts.

go.mod

@@ -1,18 +1,37 @@
 module github.com/logzio/go-metrics-sdk
 
-go 1.16
+go 1.22.7
+
+toolchain go1.23.4
 
 require (
 	github.com/golang/snappy v0.0.4
-	github.com/google/go-cmp v0.5.7
-	// Note: v1.8.2-0.20210928085443-fafb309d4027 is
-	// Prometheus v2.30.1 released 2021-09-28
-	// https://github.com/prometheus/prometheus/commit/fafb309d4027b050c917362d7d2680c5ad6f6e9e
-	github.com/prometheus/prometheus v1.8.2-0.20210928085443-fafb309d4027
-	github.com/stretchr/testify v1.7.0
-	go.opentelemetry.io/otel v1.4.1
-	go.opentelemetry.io/otel/metric v0.27.0
-	go.opentelemetry.io/otel/sdk v1.4.1
-	go.opentelemetry.io/otel/sdk/metric v0.27.0
-	golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 // indirect
+	github.com/google/go-cmp v0.6.0
+	github.com/hashicorp/go-multierror v1.1.1
+	github.com/prometheus/prometheus v0.301.0
+	github.com/stretchr/testify v1.10.0
+	go.opentelemetry.io/otel v1.33.0
+	go.opentelemetry.io/otel/metric v1.33.0
+	go.opentelemetry.io/otel/sdk v1.33.0
+	go.opentelemetry.io/otel/sdk/metric v1.33.0
+)
+
+require (
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.61.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/otel/trace v1.33.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	google.golang.org/protobuf v1.36.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )