Removing new lines

Author: ikhvorost

Sources/SwiftSource/SwiftDeclaration.swift

@@ -21,8 +21,20 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 //  THE SOFTWARE.
 
+import Foundation
 import SwiftSyntax
 
+fileprivate extension String {
+  func removingNewLines() -> String {
+    guard self.firstIndex(of: "\n") != nil else {
+      return self
+    }
+    return self
+      .replacingOccurrences(of: #"\n"#, with: "", options: .regularExpression)
+      .replacingOccurrences(of: #"\s+"#, with: " ", options: .regularExpression)
+  }
+}
+
 
 @resultBuilder
 fileprivate struct StringBuilder {
@@ -74,7 +86,7 @@ public struct SwiftDeclaration {
     self.comments = decl.comments
     self.accessLevel = decl.accessLevel
     self.keyword = decl.keyword
-    self.name = Self.buildName(decl: decl, path: path)
+    self.name = Self.buildName(decl: decl, path: path).removingNewLines()
     self.line = location.line
     self.column = location.column
   }

Sources/swift-doc-coverage/main.swift

@@ -152,8 +152,8 @@ struct SwiftDocCoverage: ParsableCommand {
       var urls = [URL]()
 
       let regex: NSRegularExpression? = ignoreFilenameRegex.isEmpty
-      ? nil
-      : try NSRegularExpression(pattern: ignoreFilenameRegex)
+        ? nil
+        : try NSRegularExpression(pattern: ignoreFilenameRegex)
 
       let url = URL(fileURLWithPath: path)
       let resourceKeys = Set<URLResourceKey>([.nameKey, .isDirectoryKey])