refactor: replace pkg/errors with stdlib errors (#5355)

* refactor: replace pkg/errors with stdlib errors

use upstream error wrapping and replace pkg/errors usage with
stdlib errors.
remove unused nolint comments

* lint: fix linter issues

* lint: fix linter issues

NOTICE.txt

@@ -8425,39 +8425,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 
 
---------------------------------------------------------------------------------
-Dependency : github.com/pkg/errors
-Version: v0.9.1
-Licence type (autodetected): BSD-2-Clause
---------------------------------------------------------------------------------
-
-Contents of probable licence file $GOMODCACHE/github.com/pkg/[email protected]/LICENSE:
-
-Copyright (c) 2015, Dave Cheney <[email protected]>
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
 --------------------------------------------------------------------------------
 Dependency : github.com/rcrowley/go-metrics
 Version: v0.0.0-20201227073835-cf1acfcdf475
@@ -47211,6 +47178,39 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
+--------------------------------------------------------------------------------
+Dependency : github.com/pkg/errors
+Version: v0.9.1
+Licence type (autodetected): BSD-2-Clause
+--------------------------------------------------------------------------------
+
+Contents of probable licence file $GOMODCACHE/github.com/pkg/[email protected]/LICENSE:
+
+Copyright (c) 2015, Dave Cheney <[email protected]>
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
 --------------------------------------------------------------------------------
 Dependency : github.com/pmezard/go-difflib
 Version: v1.0.1-0.20181226105442-5d4384ee4fb2

dev-tools/mage/build.go

@@ -5,6 +5,7 @@
 package mage
 
 import (
+	"errors"
 	"fmt"
 	"go/build"
 	"log"
@@ -14,7 +15,8 @@ import (
 
 	"github.com/josephspurrier/goversioninfo"
 	"github.com/magefile/mage/sh"
-	"github.com/pkg/errors"
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 )
 
 // BuildArgs are the arguments used for the "build" target and they define how
@@ -111,7 +113,7 @@ func DefaultGolangCrossBuildArgs() BuildArgs {
 func GolangCrossBuild(params BuildArgs) error {
 	if os.Getenv("GOLANG_CROSSBUILD") != "1" {
 		return errors.New("Use the crossBuild target. golangCrossBuild can " +
-			"only be executed within the golang-crossbuild docker environment.")
+			"only be executed within the golang-crossbuild docker environment")
 	}
 
 	defer DockerChown(filepath.Join(params.OutputDir, params.Name+binaryExtension(GOOS)))
@@ -180,7 +182,7 @@ func Build(params BuildArgs) error {
 		log.Println("Generating a .syso containing Windows file metadata.")
 		syso, err := MakeWindowsSysoFile()
 		if err != nil {
-			return errors.Wrap(err, "failed generating Windows .syso metadata file")
+			return fmt.Errorf("failed generating Windows .syso metadata file: %w", err)
 		}
 		defer os.Remove(syso)
 	}
@@ -219,7 +221,7 @@ func MakeWindowsSysoFile() (string, error) {
 		},
 		StringFileInfo: goversioninfo.StringFileInfo{
 			CompanyName:      BeatVendor,
-			ProductName:      strings.Title(BeatName),
+			ProductName:      cases.Title(language.Und, cases.NoLower).String(BeatName),
 			ProductVersion:   version,
 			FileVersion:      version,
 			FileDescription:  BeatDescription,
@@ -233,7 +235,7 @@ func MakeWindowsSysoFile() (string, error) {
 	vi.Walk()
 	sysoFile := BeatName + "_windows_" + GOARCH + ".syso"
 	if err = vi.WriteSyso(sysoFile, GOARCH); err != nil {
-		return "", errors.Wrap(err, "failed to generate syso file with Windows metadata")
+		return "", fmt.Errorf("failed to generate syso file with Windows metadata: %w", err)
 	}
 	return sysoFile, nil
 }

dev-tools/mage/config.go

@@ -14,15 +14,6 @@ import (
 	"text/template"
 
 	"github.com/magefile/mage/mg"
-
-	"github.com/pkg/errors"
-)
-
-// Paths to generated config file templates.
-var (
-	shortTemplate     = filepath.Join("build", BeatName+".yml.tmpl")
-	referenceTemplate = filepath.Join("build", BeatName+".reference.yml.tmpl")
-	dockerTemplate    = filepath.Join("build", BeatName+".docker.yml.tmpl")
 )
 
 // ConfigFileType is a bitset that indicates what types of config files to
@@ -67,23 +58,23 @@ func Config(types ConfigFileType, args ConfigFileParams, targetDir string) error
 	if types.IsShort() {
 		file := filepath.Join(targetDir, BeatName+".yml")
 		if err := makeConfigTemplate(file, 0600, args, ShortConfigType); err != nil {
-			return errors.Wrap(err, "failed making short config")
+			return fmt.Errorf("failed making short config: %w", err)
 		}
 	}
 
 	// Reference
 	if types.IsReference() {
 		file := filepath.Join(targetDir, BeatName+".reference.yml")
 		if err := makeConfigTemplate(file, 0644, args, ReferenceConfigType); err != nil {
-			return errors.Wrap(err, "failed making reference config")
+			return fmt.Errorf("failed making reference config: %w", err)
 		}
 	}
 
 	// Docker
 	if types.IsDocker() {
 		file := filepath.Join(targetDir, BeatName+".docker.yml")
 		if err := makeConfigTemplate(file, 0600, args, DockerConfigType); err != nil {
-			return errors.Wrap(err, "failed making docker config")
+			return fmt.Errorf("failed making docker config: %w", err)
 		}
 	}
 
@@ -105,7 +96,7 @@ func makeConfigTemplate(destination string, mode os.FileMode, confParams ConfigF
 		confFile = confParams.Docker
 		tmplParams = map[string]interface{}{"Docker": true}
 	default:
-		panic(errors.Errorf("Invalid config file type: %v", typ))
+		panic(fmt.Errorf("invalid config file type: %v", typ))
 	}
 
 	// Build the dependencies.
@@ -154,18 +145,18 @@ func makeConfigTemplate(destination string, mode os.FileMode, confParams ConfigF
 	var err error
 	for _, templateGlob := range confParams.Templates {
 		if tmpl, err = tmpl.ParseGlob(templateGlob); err != nil {
-			return errors.Wrapf(err, "failed to parse config templates in %q", templateGlob)
+			return fmt.Errorf("failed to parse config templates in %q: %w", templateGlob, err)
 		}
 	}
 
 	data, err := os.ReadFile(confFile.Template)
 	if err != nil {
-		return errors.Wrapf(err, "failed to read config template %q", confFile.Template)
+		return fmt.Errorf("failed to read config template %q: %w", confFile.Template, err)
 	}
 
 	tmpl, err = tmpl.Parse(string(data))
 	if err != nil {
-		return errors.Wrap(err, "failed to parse template")
+		return fmt.Errorf("failed to parse template: %w", err)
 	}
 
 	out, err := os.OpenFile(CreateDir(destination), os.O_CREATE|os.O_TRUNC|os.O_WRONLY, mode)
@@ -175,7 +166,7 @@ func makeConfigTemplate(destination string, mode os.FileMode, confParams ConfigF
 	defer out.Close()
 
 	if err = tmpl.Execute(out, EnvMap(params)); err != nil {
-		return errors.Wrapf(err, "failed building %v", destination)
+		return fmt.Errorf("failed building %v: %w", destination, err)
 	}
 
 	return nil

dev-tools/mage/fmt.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/magefile/mage/mg"
 	"github.com/magefile/mage/sh"
-	"github.com/pkg/errors"
 
 	"github.com/elastic/elastic-agent/dev-tools/mage/gotool"
 )
@@ -83,7 +82,7 @@ func AddLicenseHeaders() error {
 	case "Elasticv2", "Elastic License 2.0":
 		license = "Elasticv2"
 	default:
-		return errors.Errorf("unknown license type %v", BeatLicense)
+		return fmt.Errorf("unknown license type %s", BeatLicense)
 	}
 
 	licenser := gotool.Licenser

dev-tools/mage/gomod.go

@@ -5,11 +5,10 @@
 package mage
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 
-	"github.com/pkg/errors"
-
 	"github.com/elastic/elastic-agent/dev-tools/mage/gotool"
 )
 
@@ -25,7 +24,7 @@ func CopyFilesToVendor(vendorFolder string, modulesToCopy []CopyModule) error {
 	for _, p := range modulesToCopy {
 		path, err := gotool.ListModuleCacheDir(p.Name)
 		if err != nil {
-			return errors.Wrapf(err, "error while looking up cached dir of module: %s", p.Name)
+			return fmt.Errorf("error while looking up cached dir of module: %s: %w", p.Name, err)
 		}
 
 		for _, f := range p.FilesToCopy {
@@ -34,7 +33,7 @@ func CopyFilesToVendor(vendorFolder string, modulesToCopy []CopyModule) error {
 			copyTask := &CopyTask{Source: from, Dest: to, Mode: 0600, DirMode: os.ModeDir | 0750}
 			err = copyTask.Execute()
 			if err != nil {
-				return errors.Wrapf(err, "error while copying file from %s to %s", from, to)
+				return fmt.Errorf("error while copying file from %s to %s: %w", from, to, err)
 			}
 		}
 	}

dev-tools/mage/integtest_docker.go

@@ -16,8 +16,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/pkg/errors"
-
 	"github.com/magefile/mage/mg"
 	"github.com/magefile/mage/sh"
 )
@@ -230,12 +228,12 @@ func integTestDockerComposeEnvVars() (map[string]string, error) {
 func dockerComposeProjectName() string {
 	commit, err := CommitHash()
 	if err != nil {
-		panic(errors.Wrap(err, "failed to construct docker compose project name"))
+		panic(fmt.Errorf("failed to construct docker compose project name: %w", err))
 	}
 
 	version, err := BeatQualifiedVersion()
 	if err != nil {
-		panic(errors.Wrap(err, "failed to construct docker compose project name"))
+		panic(fmt.Errorf("failed to construct docker compose project name: %w", err))
 	}
 	version = strings.NewReplacer(".", "_").Replace(version)
 
@@ -278,9 +276,9 @@ func dockerComposeBuildImages() error {
 		"docker-compose", args...,
 	)
 
-	// This sleep is to avoid hitting the docker build issues when resources are not available.
 	if err != nil {
 		fmt.Println(">> Building docker images again")
+		//nolint:staticcheck // This sleep is to avoid hitting the docker build issues when resources are not available.
 		time.Sleep(10)
 		_, err = sh.Exec(
 			composeEnv,