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Merge branch 'copilot/finish-promised-data-ready-function' of https://github.com/kovidgoyal/kitty

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Kovid Goyal 2026-05-13 10:44:04 +05:30
commit 9c29c612a5
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1 changed files with 81 additions and 5 deletions
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86
glfw/cocoa_window.m
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@ -4462,19 +4462,95 @@ _glfwPlatformStartDrag(_GLFWwindow* window, const GLFWimage* thumbnail) {@autore
- (bool)is_mimetype:(const char*)q { return strcmp(q, mimeType) == 0; }
- (void)promised_data_ready:(const char*)path sz:(size_t)sz type:(int)type {
(void)sz;
if (file_handle) [file_handle release];
file_handle = nil;
// TODO: erase file at file_url
NSFileManager *fileManager = [NSFileManager defaultManager];
// Erase the empty placeholder file created by writePromiseToURL:
[fileManager removeItemAtURL:file_url error:nil];
NSError *error = nil;
NSURL *srcURL = [NSURL fileURLWithPath:@(path)];
switch (type) {
case 0:
// Create a hard link to path at file_url
if (![fileManager linkItemAtURL:srcURL toURL:file_url error:&error]) {
[self end_transfer_with_error:error];
return;
}
break;
case 1:
case 1: {
// Create a symlink to the same destination as the symlink at path
default:
// copy the directory at path to file_url recursively using hard
// links for files.
NSString *linkDest = [fileManager destinationOfSymbolicLinkAtPath:@(path) error:&error];
if (!linkDest) {
[self end_transfer_with_error:error];
return;
}
if (![fileManager createSymbolicLinkAtPath:file_url.path withDestinationPath:linkDest error:&error]) {
[self end_transfer_with_error:error];
return;
}
break;
}
default: {
// Copy the directory at path to file_url recursively using hard links for files
if (![fileManager createDirectoryAtURL:file_url withIntermediateDirectories:YES attributes:nil error:&error]) {
[self end_transfer_with_error:error];
return;
}
NSString *srcPath = srcURL.path;
NSString *dstPath = file_url.path;
__block NSError *enumError = nil;
NSDirectoryEnumerator<NSURL*> *enumerator = [fileManager
enumeratorAtURL:srcURL
includingPropertiesForKeys:@[NSURLIsDirectoryKey, NSURLIsSymbolicLinkKey]
options:0
errorHandler:^BOOL(NSURL *url, NSError *err) {
(void)url;
enumError = err;
return NO;
}];
for (NSURL *itemURL in enumerator) {
NSString *itemPath = itemURL.path;
if (itemPath.length <= srcPath.length) continue;
NSString *relativePath = [itemPath substringFromIndex:srcPath.length + 1];
NSURL *destURL = [NSURL fileURLWithPath:[dstPath stringByAppendingPathComponent:relativePath]];
NSNumber *isSymlink = nil, *isDirectory = nil;
if (![itemURL getResourceValue:&isSymlink forKey:NSURLIsSymbolicLinkKey error:&error]) {
[self end_transfer_with_error:error];
return;
}
if (![itemURL getResourceValue:&isDirectory forKey:NSURLIsDirectoryKey error:&error]) {
[self end_transfer_with_error:error];
return;
}
if ([isSymlink boolValue]) {
NSString *linkDest = [fileManager destinationOfSymbolicLinkAtPath:itemPath error:&error];
if (!linkDest) {
[self end_transfer_with_error:error];
return;
}
if (![fileManager createSymbolicLinkAtPath:destURL.path withDestinationPath:linkDest error:&error]) {
[self end_transfer_with_error:error];
return;
}
} else if ([isDirectory boolValue]) {
if (![fileManager createDirectoryAtURL:destURL withIntermediateDirectories:YES attributes:nil error:&error]) {
[self end_transfer_with_error:error];
return;
}
} else {
if (![fileManager linkItemAtURL:itemURL toURL:destURL error:&error]) {
[self end_transfer_with_error:error];
return;
}
}
}
if (enumError) {
[self end_transfer_with_error:enumError];
return;
}
break;
}
}
[self end_transfer:0];
}