Commit Graph

9 Commits

Author SHA1 Message Date
Jakob Borg
4b750b6dc3
all: Remove usage of deprecated io/ioutil (#7971)
As of Go 1.16 io/ioutil is deprecated. This replaces usage with the
corresponding functions in package os and package io.
2021-11-22 08:59:47 +01:00
Simon Frei
932d8c69de lib/fs: Properly handle case insensitive systems (fixes #1787, fixes #2739, fixes #5708)
With this change we emulate a case sensitive filesystem on top of
insensitive filesystems. This means we correctly pick up case-only renames
and throw a case conflict error when there would be multiple files differing
only in case.

This safety check has a small performance hit (about 20% more filesystem
operations when scanning for changes). The new advanced folder option
`caseSensitiveFS` can be used to disable the safety checks, retaining the
previous behavior on systems known to be fully case sensitive.

Co-authored-by: Jakob Borg <jakob@kastelo.net>
2020-07-28 11:15:11 +02:00
Jakob Borg
c2ddc83509 all: Revert the underscore sillyness 2019-02-02 12:16:27 +01:00
Jakob Borg
0b2cabbc31
all: Even more boring linter fixes (#5501) 2019-02-02 11:45:17 +01:00
Simon Frei
eca076cf7d
lib/osutil: Fix TraversesSymlink with symlinked fs root on windows (fixes #4875) (#4886) 2018-04-17 22:53:06 +02:00
Audrius Butkevicius
3d8b4a42b7 all: Convert folders to use filesystem abstraction
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4228
2017-08-19 14:36:56 +00:00
Jakob Borg
f7fc0c1d3e all: Update license url to https (ref #3976) 2017-02-09 08:04:16 +01:00
Jakob Borg
c4ba580cbb all: Remove symlink support on Windows, SymlinksEnabled config
After this change,

- Symlinks on Windows are always unsupported. Sorry.

- Symlinks are always enabled on other platforms. They are just a small
  file like anything else. There is no need to special case them. If you
  don't want to sync some symlinks, ignore them.

- The protocol doesn't differentiate between different "types" of
  symlinks. If that distinction ever does become relevant the individual
  devices can figure it out by looking at the destination when they
  create the link.

It's backwards compatible in that all the old symlink types are still
understood to be symlinks, and the new SYMLINK type is equivalent to the
old SYMLINK_UNKNOWN which was always a valid way to do it.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3962
LGTM: AudriusButkevicius
2017-02-07 08:34:24 +00:00
Audrius Butkevicius
1a1e35d998 lib/osutil: Replace IsDir with TraversesSymlink (fixes #3839)
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3883
LGTM: calmh
2017-01-10 07:09:31 +00:00