Add archive override for RegexOutputFile

CHANGELIST.md

@@ -56,6 +56,7 @@
 - Rename new method to CheckRequiredFiles
 - Use simplified CheckAllOutputFilesExist
 - Create and use RegexOutputFile
+- Add archive override for RegexOutputFile
 
 ### 3.2.1 (2024-08-05)
 

MPF.Processors/OutputFile.cs

@@ -233,7 +233,7 @@ namespace MPF.Processors
         /// Indicates if an output file exists in an archive
         /// </summary>
         /// <param name="archive">Zip archive to check in</param>
-        public bool Exists(ZipArchive? archive)
+        public virtual bool Exists(ZipArchive? archive)
         {
             // If the archive is invalid
             if (archive == null)

MPF.Processors/RegexOutputFile.cs

@@ -1,5 +1,8 @@
 using System;
 using System.IO;
+#if NET452_OR_GREATER || NETCOREAPP
+using System.IO.Compression;
+#endif
 using System.Linq;
 using System.Text.RegularExpressions;
 
@@ -59,5 +62,29 @@ namespace MPF.Processors
 
             return false;
         }
+
+
+#if NET452_OR_GREATER || NETCOREAPP
+        /// <summary>
+        /// Indicates if an output file exists in an archive
+        /// </summary>
+        /// <param name="archive">Zip archive to check in</param>
+        public override bool Exists(ZipArchive? archive)
+        {
+            // If the archive is invalid
+            if (archive == null)
+                return false;
+
+            // Get list of all files in archive
+            var archiveFiles = archive.Entries.Select(e => e.Name).ToList();
+            foreach (string file in archiveFiles)
+            {
+                if (Filenames.Any(pattern => Regex.IsMatch(file, pattern)))
+                    return true;
+            }
+
+            return false;
+        }
+#endif
     }
 }