mirror of
https://github.com/crazy-max/diun.git
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94 lines
1.9 KiB
Go
94 lines
1.9 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package swag
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import (
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"unicode"
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"unicode/utf8"
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)
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type (
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lexemKind uint8
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nameLexem struct {
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original string
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matchedInitialism string
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kind lexemKind
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}
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)
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const (
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lexemKindCasualName lexemKind = iota
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lexemKindInitialismName
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)
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func newInitialismNameLexem(original, matchedInitialism string) nameLexem {
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return nameLexem{
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kind: lexemKindInitialismName,
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original: original,
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matchedInitialism: matchedInitialism,
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}
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}
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func newCasualNameLexem(original string) nameLexem {
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return nameLexem{
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kind: lexemKindCasualName,
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original: original,
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}
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}
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func (l nameLexem) GetUnsafeGoName() string {
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if l.kind == lexemKindInitialismName {
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return l.matchedInitialism
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}
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var (
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first rune
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rest string
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)
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for i, orig := range l.original {
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if i == 0 {
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first = orig
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continue
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}
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if i > 0 {
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rest = l.original[i:]
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break
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}
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}
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if len(l.original) > 1 {
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b := poolOfBuffers.BorrowBuffer(utf8.UTFMax + len(rest))
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defer func() {
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poolOfBuffers.RedeemBuffer(b)
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}()
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b.WriteRune(unicode.ToUpper(first))
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b.WriteString(lower(rest))
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return b.String()
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}
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return l.original
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}
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func (l nameLexem) GetOriginal() string {
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return l.original
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}
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func (l nameLexem) IsInitialism() bool {
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return l.kind == lexemKindInitialismName
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}
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