Update go modules

Makefile

@@ -3,6 +3,5 @@ VAULT_ADDR ?= http://127.0.0.1:8200
 .PHONY: test
 
 test:
-	go build
 	VAULT_ADDR="$(VAULT_ADDR)" \
 	go test -v -race -cover -timeout=1m ./... && echo OK || (echo FAIL && exit 1)

backend/etcd/etcd.go

@@ -5,8 +5,8 @@ import (
 	"path"
 	"strings"
 
-	"github.com/coreos/etcd/clientv3"
 	"github.com/heetch/confita/backend"
+	clientv3 "go.etcd.io/etcd/client/v3"
 )
 
 // Backend loads keys from etcd.
@@ -70,7 +70,7 @@ func (b *Backend) fetchTree(ctx context.Context) error {
 	return nil
 }
 
-func (b *Backend) fromCache(ctx context.Context, key string) ([]byte, error) {
+func (b *Backend) fromCache(_ context.Context, key string) ([]byte, error) {
 	v, ok := b.cache[key]
 	if !ok {
 		return nil, backend.ErrNotFound

backend/etcd/etcd_test.go

@@ -4,9 +4,9 @@ import (
 	"context"
 	"testing"
 
-	"github.com/coreos/etcd/clientv3"
 	"github.com/heetch/confita/backend"
 	"github.com/stretchr/testify/require"
+	clientv3 "go.etcd.io/etcd/client/v3"
 )
 
 func TestEtcdBackend(t *testing.T) {
@@ -48,6 +48,7 @@ func TestEtcdBackendWithPrefetch(t *testing.T) {
 
 		val, err := b.Get(ctx, "key1")
 		require.NoError(t, err)
+		require.Equal(t, []byte("value1"), val)
 
 		// deleting the tree
 		client.KV.Delete(ctx, prefix, clientv3.WithPrefix())

go.mod

@@ -5,32 +5,23 @@ go 1.22
 require (
 	github.com/BurntSushi/toml v0.3.1
 	github.com/aws/aws-sdk-go v1.23.20
-	github.com/coreos/etcd v3.3.3+incompatible
 	github.com/hashicorp/consul/api v1.1.0
 	github.com/hashicorp/vault/api v1.0.4
-	github.com/pkg/errors v0.8.1
-	github.com/stretchr/testify v1.4.0
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/pkg/errors v0.9.1
+	github.com/stretchr/testify v1.8.4
+	go.etcd.io/etcd/client/v3 v3.5.12
+	gopkg.in/yaml.v2 v2.4.0
 )
 
 require (
 	github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878 // indirect
-	github.com/coreos/bbolt v1.3.2 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
-	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
-	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
+	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/ghodss/yaml v1.0.0 // indirect
-	github.com/gogo/protobuf v1.2.0 // indirect
-	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/golang/protobuf v1.3.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/google/btree v1.0.0 // indirect
-	github.com/gorilla/websocket v1.4.0 // indirect
-	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.8.6 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
 	github.com/hashicorp/go-immutable-radix v1.0.0 // indirect
@@ -44,26 +35,28 @@ require (
 	github.com/hashicorp/serf v0.8.2 // indirect
 	github.com/hashicorp/vault/sdk v0.1.13 // indirect
 	github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af // indirect
-	github.com/jonboulle/clockwork v0.1.0 // indirect
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.1.2 // indirect
 	github.com/pierrec/lz4 v2.0.5+incompatible // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 // indirect
-	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
-	github.com/soheilhy/cmux v0.1.4 // indirect
-	github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
-	github.com/ugorji/go v1.1.4 // indirect
-	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
-	golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284 // indirect
-	golang.org/x/net v0.0.0-20190620200207-3b0461eec859 // indirect
-	golang.org/x/sys v0.0.0-20190508220229-2d0786266e9c // indirect
-	golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db // indirect
+	go.etcd.io/etcd/api/v3 v3.5.12 // indirect
+	go.etcd.io/etcd/client/pkg/v3 v3.5.12 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	go.uber.org/zap v1.17.0 // indirect
+	golang.org/x/crypto v0.14.0 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
-	google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107 // indirect
-	google.golang.org/grpc v1.22.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	google.golang.org/genproto v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/grpc v1.59.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/square/go-jose.v2 v2.3.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )