File Move and Move/Rename parity

Baseline: 7338078f8ddd924b8cddee35f512f2286072136d, Commands/DropMoveCommand.cpp and Commands/PasteMoveCommand.cpp. This is a native app adaptation of the same-working-tree move workflow.

Implemented workflow

Commit and Working Tree versioned-file menus offer Move with the original Rename artwork. Multiple captured paths retain their selection order. The native window provides a destination folder, a single-item Rename while moving option, Move and Cancel. Its owned folder picker validates the same working tree before acceptance. A collision opens a Rename-style name sheet; invalid names retain the same sheet. The validated name returns an immutable move plan before mutation.

Actual git mv -- preserves separate index and working-file contents, directory children and symlink identity. Literal Unicode, newlines and leading dashes remain arguments. Administrative paths, nested repositories, outside folders, occupied names and self-descendant moves are rejected. Case-only renaming may use -f only for the existing case alias. Prepared source metadata, index entries and HEAD are checked again before execution; these checks do not provide a filesystem transaction.

Ordered progress streams bounded Git output. Per-item failures offer Ignore or Abort, with Abort the default. Earlier successful moves remain applied when a later item fails or the user cancels, matching upstream's nontransactional sequence. Captured parent lists remap paths and refresh after the operation. The access lease, cancellation token, child prompts and active-operation counters survive until owned work settles; retired windows suppress late callbacks. Move does not commit.

The macOS window retains a Close result view instead of upstream's automatically ending shell progress dialog. Folder selection replaces Windows drag-destination input. The ordinary Finder source menu mask is unchanged by this app command.

Validation and remaining work

The batch includes real-Git Core cases and a native receiver for streamed cancellation, collision correction, staged/working byte preservation, ordered Ignore recovery and forced retirement. The Debug build, 21 related Core tests and four native cases (Move and Commit file workflows with system and bundled Git) passed at the grouped checkpoint. The initial compile failed because the name callback referenced a nonoptional local window; that reference was corrected before the successful repair. All four owned receiver processes were reaped. See batch results.

Finder drag menus, submodule/gitmodules edge cases and complete shared Rename-dialog consumers remain open. Clipboard Paste Move and native Copy/Add have a separate implementation and acceptance record. Displayed picker, keyboard, light/dark, parent selection restoration and signed sandbox/Finder acceptance still require physical QA. This does not certify full Rename, shell or TortoiseGit parity. See Rename parity.

Clipboard Paste Move and native Copy/Add are now tracked in File Transfer parity; Finder destination delivery remains open.

The native application drop consumer now preserves Move/Rename and Drop Move's Ignore/Abort recovery separately from clipboard Paste Move. See dropped-file transfer parity.

The connected exact transfer identity continuation covers source rows, clipboard/drop capture, working-path resolution and Move/Rename/Copy/Add targets. Physical/signed and full dialog acceptance remain partial.