github.com/linchen2chris/hugo@v0.0.0-20230307053224-cec209389705/commands/version.go (about)

     1  // Copyright 2015 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package commands
    15  
    16  import (
    17  	"github.com/gohugoio/hugo/common/hugo"
    18  	"github.com/spf13/cobra"
    19  	jww "github.com/spf13/jwalterweatherman"
    20  )
    21  
    22  var _ cmder = (*versionCmd)(nil)
    23  
    24  type versionCmd struct {
    25  	*baseCmd
    26  }
    27  
    28  func newVersionCmd() *versionCmd {
    29  	return &versionCmd{
    30  		newBaseCmd(&cobra.Command{
    31  			Use:   "version",
    32  			Short: "Print the version number of Hugo",
    33  			Long:  `All software has versions. This is Hugo's.`,
    34  			RunE: func(cmd *cobra.Command, args []string) error {
    35  				printHugoVersion()
    36  				return nil
    37  			},
    38  		}),
    39  	}
    40  }
    41  
    42  func printHugoVersion() {
    43  	jww.FEEDBACK.Println(hugo.BuildVersionString())
    44  }