suppress warnings

Author: noppoMan

Sources/Hexaville/main.swift

@@ -65,12 +65,11 @@ class GenerateProject: Command {
         let suffix = "-\(hashId)-bucket"
 
         let bucketNameMaxLength = 63
-        let maxLength = bucketNameMaxLength - (prefix + suffix).characters.count
+        let maxLength = bucketNameMaxLength - (prefix + suffix).count
 
-        let allowedCharacters = Set("abcdefghijklmnopqrstuvwxyz1234567890-".characters)
+        let allowedCharacters = Set("abcdefghijklmnopqrstuvwxyz1234567890-")
         let sanitizedCharacters = projectName
             .lowercased()
-            .characters
             .filter { allowedCharacters.contains($0) }
             .prefix(maxLength)
 

Sources/HexavilleCore/Cloud/AWS/AWSLauncherProvider.swift

@@ -837,6 +837,6 @@ extension AWSLauncherProvider {
 
     func pathForARN(_ path: String) throws -> String {
         let regex = try NSRegularExpression(pattern: "\\{[a-zA-Z_-]*\\}", options: [])
-        return regex.stringByReplacingMatches(in: path, options: [], range: NSRange(location: 0, length: path.characters.count), withTemplate: "*")
+        return regex.stringByReplacingMatches(in: path, options: [], range: NSRange(location: 0, length: path.count), withTemplate: "*")
     }
 }