Before this change if logs were not redirected, logging would
corrupt the terminal screen.
This commit stores the logs (max ~100 lines) in an array and
print them when the program exits.
The previous version used values after the maximum Unicode code-point
to encode a key. This could lead to an overflow since a key is a int16,
a rune is int32 and the maximum Unicode code-point is larger than int16.
A better solution is to simply use negative runes for keys.
The https://github.com/nsf/termbox-go library is no longer maintained
so this change replaces it with the maintained
github.com/gdamore/tcell library which has a termbox backwards
compatibility layer.
There are a few minor changes from the termbox library:
- Using Clear with fg bg ColorDefault resulted in a white background for some reason.
- Clear with fg ColorWhite bg ColorBlack was used instead.
- tcell's termbox wrapper doesn't support ColorLightYellow.
- ColorYellow + 8 was used instead.
If the remote on the command line is "remote:subdir", when
deleting "filename", the confirmation message shows the path
"remote:subdirfilename".
Using fspath.JoinRootPath() fixes this. Also use this function
and fs.ConfigString() in other parts of the file, since they
are more appropriate.
Some backends may not provide size for all objects, and instead
return -1. Existing version included these in directory sums,
with strange results. With this commit rclone ncdu will consider
negative sizes as zero, but add a new prefix flag '~' with a
description that indicates the shown size is inaccurate.
Fixes#6084
This is possible now that we no longer support go1.12 and brings
rclone into line with standard practices in the Go world.
This also removes errors.New and errors.Errorf from lib/errors and
prefers the stdlib errors package over lib/errors.
Includes adding support for additional size input suffix Mi and MiB, treated equivalent to M.
Extends binary suffix output with letter i, e.g. Ki and Mi.
Centralizes creation of bit/byte unit strings.
Implemented empty folder flag for ncdu browser interface. If there is
empty folder in the list the flag e is prepended before size. If there
is no empty folder this flag is ommited. It has the same behaviour as
original ncdu browser. (https://dev.yorhel.nl/ncdu/man)
When a directory cannot be walk-ed because of a permissions error
- or any error for that matter -, ncdu mode keeps track of the error
and highlights directories that could not be read.
Previously, the error would cause ncdu to abort.
Now, directories with unreadable sub-directories are displayed in yellow and
a message warns that the total may be underestimated.
Unreadable directories themselves are displayed in red along with the error message
This is done by making fs.Config private and attaching it to the
context instead.
The Config should be obtained with fs.GetConfig and fs.AddConfig
should be used to get a new mutable config that can be changed.
- Change rclone/fs interfaces to accept context.Context
- Update interface implementations to use context.Context
- Change top level usage to propagate context to lover level functions
Context propagation is needed for stopping transfers and passing other
request-scoped values.
delete files by pressing 'd' in the ncdu listing
GUI Improvements:
Boxes now have a border around them
Boxes can ask questions and allow the selection of options. The
selected option will be given to the UI.boxMenuHandler function.
Fixes#2571
Remove files/directories from the in memory structs of the cloud
directory. Size and Count will be recalculated and populated upwards
to the parent directories.
The purpose of this is to make it easier to maintain and eventually to
allow the rclone backends to be re-used in other projects without
having to use the rclone configuration system.
The new code layout is documented in CONTRIBUTING.
