feat add permissions command

[mahbub570]

Enhanced the permissions command to display system and project permissions.

New Command:
harbor permissions

Fix: #94

[mahbub570]

Permissions :

[Althaf66]

@mahbub570 Make changes in cmd/harbor/root/permissions.go

package root

import (
	"github.com/goharbor/harbor-cli/pkg/api"
	"github.com/goharbor/harbor-cli/pkg/utils"
	"github.com/goharbor/harbor-cli/pkg/views/permissions"
	log "github.com/sirupsen/logrus"
	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

func permissionsCommand() *cobra.Command {

	cmd := &cobra.Command{
		Use:   "permissions",
		Short: "Manage Harbor permissions",
		Run: func(cmd *cobra.Command, args []string) {
			permission, err := api.GetPermissions()
			if err != nil {
				log.Fatalf("Failed to get permissions: %v\n", err)
			}
			FormatFlag := viper.GetString("output-format")
			if FormatFlag != "" {
				utils.PrintPayloadInJSONFormat(permission)
				return
			}

			permissions.PrintPermissions(permission.Payload)
		},
	}
	
	return cmd
}

[Althaf66]

Changes in pkg/api/permissions_handler.go

package api

import (
	"github.com/goharbor/go-client/pkg/sdk/v2.0/client/permissions"
	"github.com/goharbor/harbor-cli/pkg/utils"
)

func GetPermissions() (permissions.GetPermissionsOK, error) {
	ctx, client, err := utils.ContextWithClient()
	if err != nil {
		return permissions.GetPermissionsOK{}, err
	}
	
	response, err := client.Permissions.GetPermissions(ctx, &permissions.GetPermissionsParams{})
	if err != nil {
		return permissions.GetPermissionsOK{}, err
	}

	return *response, nil
}