`describe-future-incompatibilities` is no longer a supported subcommand. It was
also never something very popular so we don't have to worry about older
versions.
[ci skip]
We only erase existing globals for some of the theme-related variables
but not for all the `known_colors`, causing `fish_config` to still emit
warnings for these if saving a theme choice after trying it.
Up to now, in normal locales \x was essentially the same as \X, except
that it errored if given a value > 0x7f.
That's kind of annoying and useless.
A subtle change is that `\xHH` now represents the character (if any)
encoded by the byte value "HH", so even for values <= 0x7f if that's
not the same as the ASCII value we would diverge.
I do not believe anyone has ever run fish on a system where that
distinction matters. It isn't a thing for UTF-8, it isn't a thing for
ASCII, it isn't a thing for UTF-16, it isn't a thing for any extended
ASCII scheme - ISO8859-X, it isn't a thing for SHIFT-JIS.
I am reasonably certain we are making that same assumption in other
places.
Fixes#1352
Closes#9240.
Squash of the following commits (in reverse-chronological order):
commit 03b5cab3dc40eca9d50a9df07a8a32524338a807
Author: Mahmoud Al-Qudsi <mqudsi@neosmart.net>
Date: Sun Sep 25 15:09:04 2022 -0500
Handle differently declared posix_spawnxxx_t on macOS
On macOS, posix_spawnattr_t and posix_spawn_file_actions_t are declared as void
pointers, so we can't use maybe_t's bool operator to test if it has a value.
commit aed83b8bb308120c0f287814d108b5914593630a
Author: Mahmoud Al-Qudsi <mqudsi@neosmart.net>
Date: Sun Sep 25 14:48:46 2022 -0500
Update maybe_t tests to reflect dynamic bool conversion
maybe_t<T> is now bool-convertible only if T _isn't_ already bool-convertible.
commit 2b5a12ca97b46f96b1c6b56a41aafcbdb0dfddd6
Author: Mahmoud Al-Qudsi <mqudsi@neosmart.net>
Date: Sun Sep 25 14:34:03 2022 -0500
Make maybe_t a little harder to misuse
We've had a few bugs over the years stemming from accidental misuse of maybe_t
with bool-convertible types. This patch disables maybe_t's bool operator if the
type T is already bool convertible, forcing the (barely worth mentioning) need
to use maybe_t::has_value() instead.
This patch both removes maybe_t's bool conversion for bool-convertible types and
updates the existing codebase to use the explicit `has_value()` method in place
of existing implicit bool conversions.
The parent commit made the destructor of the DIR* member close it if necessary
(i.e. only if it's not null). This means that we can use the same logic in
the move constructor (where the source DIR* is null) and for move assignment
(where it might not be).
No functional change.
dir_iter_t closes its DIR* member in two places: the move assignment and
the destructor. Simplify this by closing it in the destructor of the DIR*
member which is called in both places. Use std::unique_ptr, which is shorter
than a dedicated wrapper class. Conveniently, it calls the deleter only if
the pointer is not-null. Unfortunately, std::unique_ptr requires explicit
conversion to DIR* when interacting with C APIs but it's probably still
better than a wrapper class.
This means that the noncopyable_t annotation is now implied due to the
unique_ptr member.
Additionally, we could probably remove the user-declared move constructor
and move assignment (the compiler-generated ones should be good enough). To
be safe, keep them around since they also erase the fd (though I hope we
don't rely on that behavior anywhere).
We should perhaps remove the user-declared destructor entirely but
dir_iter_t::entry_t also has one, I'm not sure why. Maybe there's a good
reason, like code size.
No functional change.
This was recently converted to a while-loop. However, we only
loop in a specific case when (by hitting "continue") so a
loop condition is not necessary.
No functional change.
We forgot to decode (i.e. turn into nice wchar_t codepoints)
"byte_literal" escape sequences. This meant that e.g.
```fish
string match ö \Xc3\Xb6
math 5 \X2b 5
```
didn't work, but `math 5 \x2b 5` did, and would print the wonderful
error:
```
math: Error: Missing operator
'5 + 5'
^
```
So, instead, we decode eagerly.
This is made much harder than it has to be by the fact that -k (where specified)
may be in any of a million different places, including as the first parameter,
as -ka, as a random standalone parameter, or tagged on to some other parameter
elsewhere; making it difficult to tell where it's actually missing!
Next job: automate cleaning up the order of arguments in this completions file.
There are many applications with "primitive" argument parsing capabalities that
cannot handle munging two short options together (`-xf` for `-x -f`) or a short
option and its required value (`-dall` for `-d all`). To prevent fish from
suggesting munged arguments/payloads, the options (both long and short, not just
long!) can be specified as `-o` or `--old-option` but none of this is
documented.
descend_unique_hierarchy is used for the cd autosuggestion: if a directory
contains exactly one subdirectory and no other entries, then propose that
as part of the cd autosuggestion.
This had a bug: if the subdirectory is a symlink to the parent, we would
chase that, going around the loop suggesting a longer path until we hit
PATH_MAX.
Fix this by using the new API which provides the inode "for free," and
track whether we've seen this inode before. This is technically too
conservative since the inode may be for a directory on a different device,
but devices are not available for free so this would incur a cost. In
practice encountering the same inode twice with different devices in a
unique hierarchy is unlikely, and should it happen the consequences are
merely cosmetic: we fail to suggest a longer path.
This introduces dir_iter_t, a new class for iterating the contents of a
directory. dir_iter_t encapsulates the logic that tries to avoid using
stat() to determine the type of a file, when possible.
* add adb options
only complete device serial when space after '-s' option
* keep current `adb -s` completion
* add adb reboot fastboot
* only show tcp/ip devices for disconnect
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
* fix: files not complete when options given
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
* fix: use old-style options for adb generic options
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
* completion/usbip: use string-match to detect remote (#9250)
* simplify output
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
Signed-off-by: Next Alone <12210746+NextAlone@users.noreply.github.com>
I have about fifty git branches for fish and I almost always `git checkout`
between the most recent two or three - this makes the completions list more
usable. If you're using `git cherry-pick` or `git merge`, etc. you also most
likely to want to reference a recently changed branch.
The decision was made to only sort local branches and not remote ones in the PR
at #9248.
The performance of changing from one `git for-each-ref` invocation to two
separate ones (so we could sort them separately) was checked and found to be OK.
Food for future thought: consider ergonomics, caveats, and performance of
excluding the current branch's name from the list of completions (or perhaps
only from the first completion). Or maybe there's another way to have
`for-each-ref` give priority to a different branch while still sorting by
recency?
