chore: adiciona .gitignore e commit.command

2026-08-18 08:25:29 -04:00
parent 68958fde00
commit 8fca456ceb
215 changed files with 65752 additions and 0 deletions
@@ -0,0 +1,49 @@
+import Foundation
+
+enum LegacyModelCacheMigrator {
+  static func migrate(
+    from legacyDirectory: URL,
+    to currentDirectory: URL,
+    fileManager: FileManager = .default,
+    isValid: (URL) -> Bool
+  ) throws -> Bool {
+    guard legacyDirectory.standardizedFileURL != currentDirectory.standardizedFileURL,
+          fileManager.fileExists(atPath: legacyDirectory.path),
+          !isValid(currentDirectory)
+    else { return false }
+
+    let backupDirectory = currentDirectory
+      .deletingLastPathComponent()
+      .appendingPathComponent(".\(currentDirectory.lastPathComponent)-migration-\(UUID().uuidString)")
+    let hadCurrentDirectory = fileManager.fileExists(atPath: currentDirectory.path)
+
+    if hadCurrentDirectory {
+      try fileManager.moveItem(at: currentDirectory, to: backupDirectory)
+    }
+
+    do {
+      try fileManager.moveItem(at: legacyDirectory, to: currentDirectory)
+      guard isValid(currentDirectory) else {
+        throw MigrationError.invalidLegacyModel
+      }
+      if hadCurrentDirectory {
+        try? fileManager.removeItem(at: backupDirectory)
+      }
+      return true
+    } catch {
+      if fileManager.fileExists(atPath: currentDirectory.path),
+         !fileManager.fileExists(atPath: legacyDirectory.path)
+      {
+        try? fileManager.moveItem(at: currentDirectory, to: legacyDirectory)
+      }
+      if hadCurrentDirectory, fileManager.fileExists(atPath: backupDirectory.path) {
+        try? fileManager.moveItem(at: backupDirectory, to: currentDirectory)
+      }
+      throw error
+    }
+  }
+
+  enum MigrationError: Error {
+    case invalidLegacyModel
+  }
+}