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38 lines
903 B
Swift
38 lines
903 B
Swift
/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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import Foundation
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class PrefUtils {
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fileprivate static let whitespaceCharSet = CharacterSet.whitespaces
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static func ignorePatterns(fromString str: String) -> Set<FileItemIgnorePattern> {
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if str.trimmingCharacters(in: self.whitespaceCharSet).characters.count == 0 {
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return Set()
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}
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let patterns: [FileItemIgnorePattern] = str
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.components(separatedBy: ",")
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.flatMap {
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let trimmed = $0.trimmingCharacters(in: self.whitespaceCharSet)
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if trimmed.characters.count == 0 {
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return nil
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}
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return FileItemIgnorePattern(pattern: trimmed)
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}
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return Set(patterns)
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}
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static func ignorePatternString(fromSet set: Set<FileItemIgnorePattern>) -> String {
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return Array(set)
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.map { $0.pattern }
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.sorted()
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.joined(separator: ", ")
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}
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}
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