free-file-sync-change-created-date

2025-04-21 10:27:06 -07:00
parent 74e9fc33af
commit d23f802cdb
3 changed files with 55 additions and 0 deletions
--- a/ADO2025/PI5/Helper-2025-04-21.cs
+++ b/ADO2025/PI5/Helper-2025-04-21.cs
@ -0,0 +1,47 @@
+using Microsoft.Extensions.Logging;
+
+namespace File_Folder_Helper.ADO2025.PI5;
+
+internal static partial class Helper20250421 {
+
+    internal static void FreeFileSyncChangeCreatedDate(ILogger<Worker> logger, List<string> args) {
+        string searchPattern = args[2];
+        string[] searchPatterns = args[3].Split('|');
+        string sourceDirectory = Path.GetFullPath(args[0]);
+        if (searchPatterns.Length != 2)
+            throw new NotImplementedException($"Not the correct number of {searchPatterns} were passed!");
+        string lastSyncSearch = $"{searchPatterns[0]}=\"";
+        string configurationFileSearch = $"{searchPatterns[1]}=\"";
+        string[] files = Directory.GetFiles(sourceDirectory, searchPattern, SearchOption.AllDirectories);
+        if (files.Length != 1)
+            logger.LogWarning("<{files}>(s)", files.Length);
+        else
+            ChangeCreatedDate(lastSyncSearch, configurationFileSearch, files[0]);
+    }
+
+    private static void ChangeCreatedDate(string lastSyncSearch, string configurationFileSearch, string sourceFile) {
+        long epoch;
+        string lastSync;
+        string[] segments;
+        string[] segmentsB;
+        DateTime creationTime;
+        string configurationFile;
+        string[] lines = File.ReadAllLines(sourceFile);
+        foreach (string line in lines) {
+            segments = line.Split(lastSyncSearch);
+            if (segments.Length != 2)
+                continue;
+            segmentsB = line.Split(configurationFileSearch);
+            if (segmentsB.Length != 2)
+                continue;
+            lastSync = segments[1].Split('"')[0];
+            if (!long.TryParse(lastSync, out epoch) || epoch == 0)
+                continue;
+            configurationFile = segmentsB[1].Split('"')[0];
+            if (!File.Exists(configurationFile))
+                continue;
+            creationTime = new(DateTimeOffset.UnixEpoch.AddSeconds(epoch).ToLocalTime().Ticks);
+            File.SetCreationTime(configurationFile, creationTime);
+        }
+    }
+}