fix: linter errors reported by perfsprint

api/server/database/gorm/asset.go

@@ -229,7 +229,7 @@ func (t *AssetsTableHandler) SaveAsset(asset types.Asset, params types.PutAssets
 // nolint:cyclop
 func (t *AssetsTableHandler) UpdateAsset(asset types.Asset, params types.PatchAssetsAssetIDParams) (types.Asset, error) {
 	if asset.Id == nil || *asset.Id == "" {
-		return types.Asset{}, fmt.Errorf("ID is required to update asset in DB")
+		return types.Asset{}, errors.New("ID is required to update asset in DB")
 	}
 
 	var dbObj Asset

api/server/database/gorm/provider.go

@@ -192,7 +192,7 @@ func (t *ProvidersTableHandler) SaveProvider(provider types.Provider, params typ
 // nolint:cyclop
 func (t *ProvidersTableHandler) UpdateProvider(provider types.Provider, params types.PatchProvidersProviderIDParams) (types.Provider, error) {
 	if provider.Id == nil || *provider.Id == "" {
-		return types.Provider{}, fmt.Errorf("ID is required to update provider in DB")
+		return types.Provider{}, errors.New("ID is required to update provider in DB")
 	}
 
 	if provider.Status.State == "" || provider.Status.Reason == "" || provider.Status.LastTransitionTime.IsZero() {

api/server/database/gorm/scan_config.go

@@ -171,12 +171,11 @@ func (s *ScanConfigsTableHandler) CreateScanConfig(scanConfig types.ScanConfig)
 
 func validateRuntimeScheduleScanConfig(scheduled *types.RuntimeScheduleScanConfig) error {
 	if scheduled == nil {
-		return fmt.Errorf("scheduled must be configured")
+		return errors.New("scheduled must be configured")
 	}
 
 	if scheduled.CronLine == nil && isEmptyOperationTime(scheduled.OperationTime) {
-		return fmt.Errorf("both operationTime and cronLine are not set, " +
-			"at least one should be set")
+		return errors.New("both operationTime and cronLine are not set, at least one should be set")
 	}
 
 	if scheduled.CronLine != nil {
@@ -356,7 +355,7 @@ func (s *ScanConfigsTableHandler) checkUniqueness(scanConfig types.ScanConfig) (
 		}
 		// In the case of updating a scan config, needs to be checked whether other scan config exists with same name.
 		return sc, &common.ConflictError{
-			Reason: fmt.Sprintf("Scan config exists with name=%s", *sc.Name),
+			Reason: "Scan config exists with name=" + *sc.Name,
 		}
 	}
 	return types.ScanConfig{}, nil

api/server/database/odatasql/query.go

@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// nolint:perfsprint
 package odatasql
 
 import (

api/server/database/odatasql/query_test.go

@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// nolint:perfsprint
 package odatasql
 
 import (

api/server/database/odatasql/selectTree.go

@@ -17,6 +17,7 @@ package odatasql
 
 import (
 	"context"
+	"errors"
 	"fmt"
 
 	"github.com/CiscoM31/godata"
@@ -56,20 +57,20 @@ func (st *selectNode) insert(path []*godata.Token, filter *godata.GoDataFilterQu
 	// need to save the filter/select and process any sub selects/expands
 	if len(path) == 0 {
 		if st.filter != nil {
-			return fmt.Errorf("filter for field specified twice")
+			return errors.New("filter for field specified twice")
 		}
 		st.filter = filter
 
 		if st.orderby != nil {
-			return fmt.Errorf("orderby for field specified twice")
+			return errors.New("orderby for field specified twice")
 		}
 		st.orderby = orderby
 
 		st.expand = expand
 
 		if sel != nil {
 			if len(st.children) > 0 {
-				return fmt.Errorf("can not specify selection for field in multiple places")
+				return errors.New("can not specify selection for field in multiple places")
 			}
 
 			// Parse $select using ParseExpandString because godata.ParseSelectString
@@ -81,7 +82,7 @@ func (st *selectNode) insert(path []*godata.Token, filter *godata.GoDataFilterQu
 
 			for _, s := range childSelections.ExpandItems {
 				if s.Expand != nil {
-					return fmt.Errorf("expand can not be specified inside of select")
+					return errors.New("expand can not be specified inside of select")
 				}
 				err := st.insert(s.Path, s.Filter, s.OrderBy, s.Select, nil, false)
 				if err != nil {

api/server/database/types/database.go

@@ -17,7 +17,6 @@ package types
 
 import (
 	"errors"
-	"fmt"
 
 	"github.com/openclarity/vmclarity/api/types"
 )
@@ -34,7 +33,7 @@ type PreconditionFailedError struct {
 }
 
 func (e *PreconditionFailedError) Error() string {
-	return fmt.Sprintf("Precondition failed: %s", e.Reason)
+	return "Precondition failed: " + e.Reason
 }
 
 type DBConfig struct {

api/types/assetrelationship.go

@@ -17,12 +17,13 @@ package types
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 )
 
 func (a *AssetRelationship) ToAsset() (*Asset, error) {
 	if a == nil {
-		return nil, fmt.Errorf("asset relationship is nil")
+		return nil, errors.New("asset relationship is nil")
 	}
 
 	B, err := json.Marshal(a)

cli/analyzer/syft/syft.go

@@ -16,6 +16,7 @@
 package syft
 
 import (
+	"errors"
 	"fmt"
 
 	"github.com/anchore/syft/syft"
@@ -138,6 +139,6 @@ func getImageHash(sbom syft_sbom.SBOM, src string) (string, error) {
 		}
 		return hash, nil
 	default:
-		return "", fmt.Errorf("failed to get image hash from source metadata")
+		return "", errors.New("failed to get image hash from source metadata")
 	}
 }

cli/analyzer/trivy/trivy.go

@@ -17,6 +17,7 @@ package trivy
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"os"
 
@@ -189,7 +190,7 @@ func (a *Analyzer) setError(res *analyzer.Results, err error) {
 
 func getImageHash(properties *[]cdx.Property, src string) (string, error) {
 	if properties == nil {
-		return "", fmt.Errorf("properties was nil")
+		return "", errors.New("properties was nil")
 	}
 
 	var repoDigests []string

cli/converter/cyclonedx.go

@@ -17,6 +17,7 @@ package converter
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 
 	cdx "github.com/CycloneDX/cyclonedx-go"
@@ -72,7 +73,7 @@ func CycloneDxToBytes(sbom *cdx.BOM, format SbomFormat) ([]byte, error) {
 	case Unknown:
 	default:
 	}
-	return nil, fmt.Errorf("can not convert cyclonedx SBOM to unknown format")
+	return nil, errors.New("can not convert cyclonedx SBOM to unknown format")
 }
 
 // cycloneDxToBytesUsingCycloneDxEncoder supports encoding a cdx.BOM to one of

cli/families/exploits/exploitdb/utils.go

@@ -18,6 +18,7 @@ package exploitdb
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -139,7 +140,7 @@ func getExploitsViaHTTP(cveIDs []string, urlPrefix string) ([]exploitResponse, e
 		case err := <-errChan:
 			errs = append(errs, err)
 		case <-timeout:
-			return nil, fmt.Errorf("timeout fetching exploits")
+			return nil, errors.New("timeout fetching exploits")
 		}
 	}
 	if len(errs) != 0 {

cli/families/malware/clam/clam.go

@@ -160,7 +160,7 @@ func (s *Scanner) updateFreshclamConf() error {
 	var confLines []string
 
 	mirrorLine := fmt.Sprintf("%s %s", constants.PrivateMirrorConf, s.config.AlternativeFreshclamMirrorURL)
-	scriptedUpdatesLine := fmt.Sprintf("%s no", constants.ScriptedUpdatesConf)
+	scriptedUpdatesLine := constants.ScriptedUpdatesConf + " no"
 
 	// Attempt to read freshclam.conf file
 	_, err := os.Stat(constants.FreshclamConfPath)
@@ -180,7 +180,7 @@ func (s *Scanner) updateFreshclamConf() error {
 	// Comment out any existing conflicting options
 	for i, line := range confLines {
 		if strings.HasPrefix(line, constants.PrivateMirrorConf) || strings.HasPrefix(line, constants.ScriptedUpdatesConf) {
-			confLines[i] = fmt.Sprintf("# %s", line)
+			confLines[i] = "# " + line
 		}
 	}
 

cli/families/malware/yara/util/util.go

@@ -42,7 +42,7 @@ type InvalidLineError struct {
 }
 
 func (e *InvalidLineError) Error() string {
-	return fmt.Sprintf("invalid yara line: %s", e.Line)
+	return "invalid yara line: " + e.Line
 }
 
 func IsErrorThresholdReached(errorCount, allCount uint) bool {

cli/families/manager.go

@@ -17,6 +17,7 @@ package families
 
 import (
 	"context"
+	"errors"
 	"fmt"
 
 	"github.com/openclarity/vmclarity/cli/families/exploits"
@@ -96,7 +97,7 @@ type FamilyNotifier interface {
 
 func (m *Manager) Run(ctx context.Context, notifier FamilyNotifier) []error {
 	var oneOrMoreFamilyFailed bool
-	var errors []error
+	var errs []error
 	familyResults := results.New()
 
 	logger := log.GetLoggerFromContextOrDiscard(ctx)
@@ -111,7 +112,7 @@ func (m *Manager) Run(ctx context.Context, notifier FamilyNotifier) []error {
 
 	for _, family := range m.families {
 		if err := notifier.FamilyStarted(ctx, family.GetType()); err != nil {
-			errors = append(errors, fmt.Errorf("family started notification failed: %w", err))
+			errs = append(errs, fmt.Errorf("family started notification failed: %w", err))
 			continue
 		}
 
@@ -137,7 +138,7 @@ func (m *Manager) Run(ctx context.Context, notifier FamilyNotifier) []error {
 				FamilyType: family.GetType(),
 				Err:        fmt.Errorf("failed to run family %v: aborted", family.GetType()),
 			}); err != nil {
-				errors = append(errors, fmt.Errorf("family finished notification failed: %w", err))
+				errs = append(errs, fmt.Errorf("family finished notification failed: %w", err))
 			}
 		case r := <-result:
 			logger.Debugf("received result from family %q: %v", family.GetType(), r)
@@ -148,14 +149,14 @@ func (m *Manager) Run(ctx context.Context, notifier FamilyNotifier) []error {
 				familyResults.SetResults(r.Result)
 			}
 			if err := notifier.FamilyFinished(ctx, r); err != nil {
-				errors = append(errors, fmt.Errorf("family finished notification failed: %w", err))
+				errs = append(errs, fmt.Errorf("family finished notification failed: %w", err))
 			}
 			close(result)
 		}
 	}
 
 	if oneOrMoreFamilyFailed {
-		errors = append(errors, fmt.Errorf("at least one family failed to run"))
+		errs = append(errs, errors.New("at least one family failed to run"))
 	}
-	return errors
+	return errs
 }

cli/families/misconfiguration/lynis/reportParser.go

@@ -17,6 +17,7 @@ package lynis
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"os"
 	"strings"
@@ -84,7 +85,7 @@ func (a *ReportParser) parseLynisReportLine(scanPath string, line string) (bool,
 	// Everything else should be in the "option" format, <option>=<value>
 	option, value, ok := strings.Cut(line, "=")
 	if !ok {
-		return false, types.Misconfiguration{}, fmt.Errorf("line not in option=value format")
+		return false, types.Misconfiguration{}, errors.New("line not in option=value format")
 	}
 
 	switch option {

cli/families/results/results.go

@@ -16,7 +16,7 @@
 package results
 
 import (
-	"fmt"
+	"errors"
 )
 
 // Results store slice of results from all families.
@@ -41,5 +41,5 @@ func GetResult[familyType any](r *Results) (familyType, error) {
 		}
 	}
 	var res familyType
-	return res, fmt.Errorf("missing result")
+	return res, errors.New("missing result")
 }

cli/families/sbom/family.go

@@ -17,6 +17,7 @@ package sbom
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -43,7 +44,7 @@ func (s SBOM) Run(ctx context.Context, _ *familiesresults.Results) (interfaces.I
 	logger.Info("SBOM Run...")
 
 	if len(s.conf.Inputs) == 0 {
-		return nil, fmt.Errorf("inputs list is empty")
+		return nil, errors.New("inputs list is empty")
 	}
 
 	// TODO: move the logic from cli utils to shared utils

cli/families/vulnerabilities/family.go

@@ -17,6 +17,7 @@ package vulnerabilities
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"os"
 	"time"
@@ -76,7 +77,7 @@ func (v Vulnerabilities) Run(ctx context.Context, res *results.Results) (interfa
 	}
 
 	if len(v.conf.Inputs) == 0 {
-		return nil, fmt.Errorf("inputs list is empty")
+		return nil, errors.New("inputs list is empty")
 	}
 
 	var vulResults Results