github.com/erda-project/erda-infra@v1.0.9/pkg/strutil/namestyle.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     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  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package strutil
    16  
    17  import (
    18  	"strings"
    19  )
    20  
    21  // SnakeToUpCamel make a snake style name to up-camel style
    22  func SnakeToUpCamel(name string) string {
    23  	var (
    24  		builder = strings.Builder{}
    25  		big     = true
    26  	)
    27  	for _, s := range name {
    28  		if s == '_' {
    29  			big = true
    30  			continue
    31  		}
    32  		if big && s >= 'a' && s <= 'z' {
    33  			builder.WriteRune(s - 32)
    34  		} else {
    35  			builder.WriteRune(s)
    36  		}
    37  		big = false
    38  	}
    39  	return builder.String()
    40  }