github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/cluster/register.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package cluster
    21  
    22  import (
    23  	"io"
    24  )
    25  
    26  type ClusterType string
    27  
    28  func (t ClusterType) String() string {
    29  	return string(t)
    30  }
    31  
    32  type chartLoader interface {
    33  	// loadChart loads the chart content during building sub-command
    34  	loadChart() (io.ReadCloser, error)
    35  	// GetChartFileName returns the chart file name, include the extension
    36  	getChartFileName() string
    37  	// getAlias returns the chart alias, this alias will be used as the command alias
    38  	getAlias() string
    39  	// register registers the cluster type as a sub	cmd into create cluster command
    40  	register(subcmd ClusterType) error
    41  }
    42  
    43  // ClusterTypeCharts is the map of the cluster type and the chart config
    44  // ClusterType is the type of the cluster, the ClusterType t will be used as sub command name,
    45  // chartLoader is the interface for the chart config, implement this interface to register cluster type.
    46  var ClusterTypeCharts = map[ClusterType]chartLoader{}