nielash fd8faeb0e6 vfs: fix unicode normalization on macOS - fixes #7072 ... Before this change, the VFS layer did not properly handle unicode normalization, which caused problems particularly for users of macOS. While attempts were made to handle it with various `-o modules=iconv` combinations, this was an imperfect solution, as no one combination allowed both NFC and NFD content to simultaneously be both visible and editable via Finder. After this change, the VFS supports `--no-unicode-normalization` (default `false`) via the existing `--vfs-case-insensitive` logic, which is extended to apply to both case insensitivity and unicode normalization form. This change also adds an additional flag, `--vfs-block-norm-dupes`, to address a probably rare but potentially possible scenario where a directory contains multiple duplicate filenames after applying case and unicode normalization settings. In such a scenario, this flag (disabled by default) hides the duplicates. This comes with a performance tradeoff, as rclone will have to scan the entire directory for duplicates when listing a directory. For this reason, it is recommended to leave this disabled if not needed. However, macOS users may wish to consider using it, as otherwise, if a remote directory contains both NFC and NFD versions of the same filename, an odd situation will occur: both versions of the file will be visible in the mount, and both will appear to be editable, however, editing either version will actually result in only the NFD version getting edited under the hood. `--vfs-block-norm-dupes` prevents this confusion by detecting this scenario, hiding the duplicates, and logging an error, similar to how this is handled in `rclone sync`.		2024-03-06 16:12:13 +00:00
..
operationsflags	sync: report list of synced paths to file -- see #7282	2024-01-20 14:50:08 -05:00
check_test.go	operations: skip backends incapable of testing TestApplyTransforms - #7591	2024-02-13 15:07:41 -05:00
check.go	vfs: fix unicode normalization on macOS - fixes #7072	2024-03-06 16:12:13 +00:00
copy_test.go	operations: fix invalid UTF-8 when truncating file names when not using --inplace	2023-10-29 14:04:37 +00:00
copy.go	rc: add srcFs and dstFs to core/stats and core/transferred stats	2024-02-02 11:43:10 +00:00
dedupe_test.go	test: replace defer cleanup with t.Cleanup	2022-12-09 14:38:05 +00:00
dedupe.go	accounting: Make checkers show what they are doing	2023-03-01 11:10:38 +00:00
listdirsorted_test.go	test: replace defer cleanup with t.Cleanup	2022-12-09 14:38:05 +00:00
logger.go	sync: report list of synced paths to file -- see #7282	2024-01-20 14:50:08 -05:00
lsjson_test.go	lsjson,lsf: make sure metadata appears for directories	2024-02-28 16:26:14 +00:00
lsjson.go	lsjson,lsf: make sure metadata appears for directories	2024-02-28 16:26:14 +00:00
multithread_test.go	rc: add srcFs and dstFs to core/stats and core/transferred stats	2024-02-02 11:43:10 +00:00
multithread.go	operations: use built in io.OffsetWriter for go1.20	2024-01-15 16:22:07 +00:00
operations_internal_test.go	fs: deglobalise the config #4685	2020-11-26 16:40:12 +00:00
operations_test.go	operations: fix TestSetDirModTime for backends with SetDirModTime but not Metadata	2024-03-01 11:39:21 +00:00
operations.go	operations: fix TestMkdirModTime test	2024-03-01 11:18:24 +00:00
rc_test.go	operations: add operations/hashsum to the rc as rclone hashsum equivalent	2024-02-29 16:21:42 +00:00
rc.go	operations: add operations/hashsum to the rc as rclone hashsum equivalent	2024-02-29 16:21:42 +00:00
reopen_test.go	operations: make Open() return an io.ReadSeekCloser #7350	2023-11-20 18:07:05 +00:00
reopen.go	operations: make Open() return an io.ReadSeekCloser #7350	2023-11-20 18:07:05 +00:00