Avoid using github.com/pkg/errors (open-telemetry#5535)

Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

receiver/mongodbatlasreceiver/factory.go

@@ -16,8 +16,8 @@ package mongodbatlasreceiver
 
 import (
 	"context"
+	"fmt"
 
-	"github.com/pkg/errors"
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/config"
 	"go.opentelemetry.io/collector/consumer"
@@ -46,7 +46,7 @@ func createMetricsReceiver(
 	cfg := rConf.(*Config)
 	ms, err := newMongoDBAtlasReceiver(ctx, params.Logger, cfg, consumer)
 	if err != nil {
-		return nil, errors.Wrap(err, "Unable to create a MongoDB Atlas Receiver instance")
+		return nil, fmt.Errorf("unable to create a MongoDB Atlas Receiver instance: %w", err)
 	}
 	return ms, err
 }

receiver/mongodbatlasreceiver/go.mod

@@ -7,15 +7,11 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/interval v0.36.0
 	go.mongodb.org/atlas v0.12.0
 	go.opentelemetry.io/collector v0.36.1-0.20210930151317-3ec4f1be6001
+	go.opentelemetry.io/collector/model v0.36.1-0.20210930151317-3ec4f1be6001 // indirect
 	go.uber.org/zap v1.19.1
 	golang.org/x/sys v0.0.0-20210902050250-f475640dd07b // indirect
 )
 
-require (
-	github.com/pkg/errors v0.9.1
-	go.opentelemetry.io/collector/model v0.36.1-0.20210930151317-3ec4f1be6001 // indirect
-)
-
 require (
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -27,6 +23,7 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/openlyinc/pointy v1.1.2 // indirect
 	github.com/pelletier/go-toml v1.9.3 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rogpeppe/go-internal v1.6.1 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
 	go.opentelemetry.io/otel v1.0.0 // indirect
@@ -42,7 +39,4 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )
 
-replace (
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common => ../../internal/common
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/interval => ../../internal/interval
-)
+replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/interval => ../../internal/interval

receiver/mongodbatlasreceiver/internal/mongodb_atlas_client.go

@@ -16,14 +16,14 @@ package internal
 
 import (
 	"context"
+	"fmt"
 
 	"github.com/mongodb-forks/digest"
-	"github.com/pkg/errors"
 	"go.mongodb.org/atlas/mongodbatlas"
 	"go.uber.org/zap"
 )
 
-// This struct wraps the official MongoDB Atlas client to manage pagination
+// MongoDBAtlasClient wraps the official MongoDB Atlas client to manage pagination
 // and mapping to OpenTelmetry metric and log structures.
 type MongoDBAtlasClient struct {
 	log    *zap.Logger
@@ -38,7 +38,7 @@ func NewMongoDBAtlasClient(
 	t := digest.NewTransport(publicKey, privateKey)
 	tc, err := t.Client()
 	if err != nil {
-		return nil, errors.Wrap(err, "Could not create MongoDB Atlas transport HTTP client")
+		return nil, fmt.Errorf("could not create MongoDB Atlas transport HTTP client: %w", err)
 	}
 	client := mongodbatlas.NewClient(tc)
 	return &MongoDBAtlasClient{
@@ -67,7 +67,7 @@ func hasNext(links []*mongodbatlas.Link) bool {
 	return false
 }
 
-// Return a list of all organizations available with the supplied credentials
+// Organizations returns a list of all organizations available with the supplied credentials
 func (s *MongoDBAtlasClient) Organizations(ctx context.Context) []*mongodbatlas.Organization {
 	allOrgs := make([]*mongodbatlas.Organization, 0)
 	page := 1
@@ -99,7 +99,7 @@ func (s *MongoDBAtlasClient) getOrganizationsPage(
 	})
 	err = checkMongoDBClientErr(err, response)
 	if err != nil {
-		return nil, false, errors.Wrap(err, "Error in retrieving organizations")
+		return nil, false, fmt.Errorf("error in retrieving organizations: %w", err)
 	}
 	return orgs.Results, hasNext(orgs.Links), nil
 }