deps: replace multierr with native errors.Join

Signed-off-by: Paul Meyer <49727155+katexochen@users.noreply.github.com>

cli/internal/cmd/configfetchmeasurements.go

@@ -8,6 +8,7 @@ package cmd
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"net/http"
 	"net/url"
@@ -80,8 +81,12 @@ func (cfm *configFetchMeasurementsCmd) configFetchMeasurements(
 
 	cfm.log.Debugf("Loading configuration file from %q", flags.configPath)
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 
 	if !conf.IsReleaseImage() {

cli/internal/cmd/create.go

@@ -73,8 +73,12 @@ func (c *createCmd) create(cmd *cobra.Command, creator cloudCreator, fileHandler
 
 	c.log.Debugf("Loading configuration file from %q", flags.configPath)
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 
 	c.log.Debugf("Checking configuration for warnings")

cli/internal/cmd/init.go

@@ -104,8 +104,12 @@ func (i *initCmd) initialize(cmd *cobra.Command, newDialer func(validator *cloud
 	i.log.Debugf("Using flags: %+v", flags)
 	i.log.Debugf("Loading configuration file from %q", flags.configPath)
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 
 	i.log.Debugf("Checking cluster ID file")

cli/internal/cmd/minidown.go

@@ -17,7 +17,6 @@ import (
 	"github.com/edgelesssys/constellation/v2/internal/file"
 	"github.com/spf13/afero"
 	"github.com/spf13/cobra"
-	"go.uber.org/multierr"
 )
 
 func newMiniDownCmd() *cobra.Command {
@@ -39,7 +38,7 @@ func runDown(cmd *cobra.Command, args []string) error {
 
 	err := runTerminate(cmd, args)
 	if removeErr := os.Remove(constants.MasterSecretFilename); removeErr != nil && !os.IsNotExist(removeErr) {
-		err = multierr.Append(err, removeErr)
+		err = errors.Join(err, removeErr)
 	}
 	return err
 }

cli/internal/cmd/miniup.go

@@ -187,8 +187,12 @@ func (m *miniUpCmd) prepareConfig(cmd *cobra.Command, fileHandler file.Handler)
 	// check for existing config
 	if configPath != "" {
 		conf, err := config.New(fileHandler, configPath, force)
+		var configValidationErr *config.ValidationError
+		if errors.As(err, &configValidationErr) {
+			cmd.PrintErrln(configValidationErr.LongMessage())
+		}
 		if err != nil {
-			return nil, config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+			return nil, err
 		}
 		if conf.GetProvider() != cloudprovider.QEMU {
 			return nil, errors.New("invalid provider for MiniConstellation cluster")

cli/internal/cmd/recover.go

@@ -8,6 +8,7 @@ package cmd
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io"
 	"net"
@@ -80,9 +81,14 @@ func (r *recoverCmd) recover(
 
 	r.log.Debugf("Loading configuration file from %q", flags.configPath)
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
-	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
 	}
+	if err != nil {
+		return err
+	}
+
 	provider := conf.GetProvider()
 	r.log.Debugf("Got provider %s", provider.String())
 	if provider == cloudprovider.Azure {

cli/internal/cmd/terminate.go

@@ -13,7 +13,6 @@ import (
 
 	"github.com/spf13/afero"
 	"github.com/spf13/cobra"
-	"go.uber.org/multierr"
 
 	"github.com/edgelesssys/constellation/v2/cli/internal/cloudcmd"
 	"github.com/edgelesssys/constellation/v2/internal/constants"
@@ -79,11 +78,11 @@ func terminate(cmd *cobra.Command, terminator cloudTerminator, fileHandler file.
 
 	var retErr error
 	if err := fileHandler.Remove(constants.AdminConfFilename); err != nil && !errors.Is(err, fs.ErrNotExist) {
-		retErr = multierr.Append(err, fmt.Errorf("failed to remove file: '%s', please remove it manually", constants.AdminConfFilename))
+		retErr = errors.Join(err, fmt.Errorf("failed to remove file: '%s', please remove it manually", constants.AdminConfFilename))
 	}
 
 	if err := fileHandler.Remove(constants.ClusterIDsFileName); err != nil && !errors.Is(err, fs.ErrNotExist) {
-		retErr = multierr.Append(err, fmt.Errorf("failed to remove file: '%s', please remove it manually", constants.ClusterIDsFileName))
+		retErr = errors.Join(err, fmt.Errorf("failed to remove file: '%s', please remove it manually", constants.ClusterIDsFileName))
 	}
 
 	return retErr

cli/internal/cmd/upgradeapply.go

@@ -74,8 +74,12 @@ func (u *upgradeApplyCmd) upgradeApply(cmd *cobra.Command, imageFetcher imageFet
 		return fmt.Errorf("parsing flags: %w", err)
 	}
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 
 	if err := u.handleServiceUpgrade(cmd, conf, flags); err != nil {

cli/internal/cmd/upgradecheck.go

@@ -127,8 +127,12 @@ type upgradeCheckCmd struct {
 // upgradePlan plans an upgrade of a Constellation cluster.
 func (u *upgradeCheckCmd) upgradeCheck(cmd *cobra.Command, fileHandler file.Handler, flags upgradeCheckFlags) error {
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 	u.log.Debugf("Read configuration from %q", flags.configPath)
 	// get current image version of the cluster

cli/internal/cmd/verify.go

@@ -76,8 +76,12 @@ func (v *verifyCmd) verify(cmd *cobra.Command, fileHandler file.Handler, verifyC
 
 	v.log.Debugf("Loading configuration file from %q", flags.configPath)
 	conf, err := config.New(fileHandler, flags.configPath, flags.force)
+	var configValidationErr *config.ValidationError
+	if errors.As(err, &configValidationErr) {
+		cmd.PrintErrln(configValidationErr.LongMessage())
+	}
 	if err != nil {
-		return config.DisplayValidationErrors(cmd.ErrOrStderr(), err)
+		return err
 	}
 
 	provider := conf.GetProvider()