41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
/*
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Copyright 2023 API Testing Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package util
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import (
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"regexp"
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"strings"
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)
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// Expand the text with brace syntax.
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// Such as: /home/{good,bad} -> [/home/good, /home/bad]
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func Expand(text string) (result []string) {
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reg := regexp.MustCompile(`\{.*\}`)
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if reg.MatchString(text) {
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brace := reg.FindString(text)
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braceItem := strings.TrimPrefix(brace, "{")
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braceItem = strings.TrimSuffix(braceItem, "}")
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items := strings.Split(braceItem, ",")
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for _, item := range items {
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result = append(result, strings.ReplaceAll(text, brace, item))
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}
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} else {
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result = []string{text}
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}
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return
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}
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