github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/printer/helper.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 printer
    21  
    22  import (
    23  	"fmt"
    24  	"io"
    25  
    26  	"github.com/fatih/color"
    27  )
    28  
    29  // BoldYellow returns a string formatted with yellow and bold.
    30  func BoldYellow(msg interface{}) string {
    31  	return color.New(color.FgYellow).Add(color.Bold).Sprint(msg)
    32  }
    33  
    34  // BoldRed returns a string formatted with red and bold.
    35  func BoldRed(msg interface{}) string {
    36  	return color.New(color.FgRed).Add(color.Bold).Sprint(msg)
    37  }
    38  
    39  // BoldGreen returns a string formatted with green and bold.
    40  func BoldGreen(msg interface{}) string {
    41  	return color.New(color.FgGreen, color.Bold).Sprint(msg)
    42  }
    43  
    44  func Warning(out io.Writer, format string, i ...interface{}) {
    45  	fmt.Fprintf(out, "%s %s", BoldYellow("Warning:"), fmt.Sprintf(format, i...))
    46  }
    47  
    48  func Alert(out io.Writer, format string, i ...interface{}) {
    49  	fmt.Fprintf(out, "%s %s", BoldRed("Alert:"), fmt.Sprintf(format, i...))
    50  }