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casing.go
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casing.go
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// SPDX-FileCopyrightText: 2022 Risk.Ident GmbH <contact@riskident.com>
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
package casing
import (
"strings"
"unicode"
)
var camelCaseReplacer = strings.NewReplacer(
"ID", "Id",
"URL", "Url",
"HTTP", "Http",
"JSON", "Json",
"YAML", "Yaml",
"API", "Api",
)
// ToCamelCase is a very stupid implementation for converting
// PascalCase to camelCase.
//
// NOTE: If we need to convert user-provided strings to camelCase,
// then we should replace this with the community strcase package.
func ToCamelCase(s string) string {
if len(s) == 0 {
return s
}
s = camelCaseReplacer.Replace(s)
b := []byte(s)
b[0] = byte(unicode.ToLower(rune(b[0])))
return string(b)
}