When switching this to use `git status`, I neglected to use the
correct definition of what a "dirty" and a "staged" change is.
So this now showed already staged files still as "dirty".
Fixes#8986
This adds a path builtin to deal with paths.
It offers the following subcommands:
filter to go through a list of paths and only print the ones that pass some filter - exist, are a directory, have read permission, ...
is as a shortcut for filter -q to only return true if one of the paths passed the filter
basename, dirname and extension to print certain parts of the path
change-extension to change the extension to a different one (as a string operation)
normalize and resolve to canonicalize the paths in various flavors
sort to sort paths, also only using the basename or dirname as a key
The definition of "extension" here was carefully considered and should line up with how extensions are actually used - ~/.bashrc doesn't have an extension, but ~/.conf.d does (".d").
These subcommands all compose well - they can read from arguments or stdin (like string), they can use null-delimited input or output (input is autodetected - if a NULL happens in the first PATH_MAX bytes it switches automatically).
It is both a failglob exception (so like set if a glob passed to it fails it just doesn't get any arguments for it instead of triggering an error), and passes output to command substitution buffers explicitly split (like string split0) so newlines are easy to handle.
The best effort parser over-eagerly strips all extensions off a manual
page file's basename, hence commands containing dots will output
completions for a different command.
Prominent examples are the mkfs.*(8) and fsck.*(8) families, e.g.
completions for mkfs.xfs.8.gz are generated for the command `mkfs`
is not only incorrect but can also filename collisions in case .fish
files for multiple commands are put into the same directory.
Thus do not strip everything past the first dot from the left, but
instead merely strip expected extensions from the right.
edit_command_buffer uses the "norm" command for moving the cursor to a column
with the "|" primitive. The problem is that the user can remap "|". Fix this
by using the "norm!" variant which ignores user mappings (see ":h norm").
Closes#8971
Previously, running `fish_add_path /foo /foo` would result in /foo
being added to $PATH twice.
Now we check that it hasn't already been given, so we skip the
second (and any further) occurence.
`wg show` command shows entire interfaces configuration, not just the
list. This breaks completion when running fish from root, because
command output looks like this:
interface: wg0
public key: fred2rX85AxpcTObLuiWTzkRPZaXjnhd1C4XOdZOGWs=
private key: (hidden)
listening port: 12345
fwmark: 0xca6c
peer: g2YHHDkxmgoT9EV0TxKtq556WLXpaOh4zgC5L7EAGTQ=
endpoint: 192.168.88.50:54321
allowed ips: 0.0.0.0/0, ::/0
latest handshake: 1 minute, 37 seconds ago
transfer: 1.83 MiB received, 927.19 KiB sent
To show just the list of active interfaces, `wg show interfaces` should
be used instead.
man-db's man 2.7 as shipped in OpenSUSE fails to set a non-zero
exit code when invoked like "man ls-some/dir". This means
that we fail to display the man page if the commandline is
"ls some/dir". Work around this by never treating tokens
with slashes as subcommand.
Because TAGs are easy to type and complete, but commits with its SHA are
difficult to complete manualy. Keep commits and TAGs order to show more recent
commits first.
Pressing Ctrl-D while a command is running results in a null key code in
our input queue. That key code is bound to insert a space (without expanding
abbreviations). Make it only insert a space if the commandline is non-empty,
to accommodate this use case.
This probably affects other keys as well.
Closes#8871
Whenever completing any git commandline, we invoke __fish_git_using_command
173 times*. Every invocation calls "commandline" and "argparse"
to the same effect. Let's parse the command line once, and reuse the results
later.
I'm observing a speed-up from 200ms to 120ms with
perf stat -r 10 buildrel/fish -c 'complete -C "git checkout ">/dev/null'
Alternative solutions:
1. teach fish to cache such things automatically.
2. rewrite git completions to compute most completions in a single function,
which will naturally avoid redundant work. This sounds viable but it's
a lot of work.
* we have a thousand uses of __fish_git_using_command, so I'm not sure why
it's only 173.
See the discussion in #8266
As we've noticed a few times now, mingw/msys/cygwin has a fairly
horrible kill implementation that annoys us here.
However our workaround wasn't enough - "mingw" is also a name that is
used here and "msys" can also be a substring.
Also we need to silence the `kill` because it's better to not list the
signals than it is to spew errors.
Fixes#8915.
Some terminals can be configured to send variuos escape sequences for keys
that could historically not be detected. Turns out some usage pattern rely
on those quirks.
Shift+Space is easy to mistype when wanting to insert a space (especially
when typing ALL CAPS). Map it to Space, to match user expectations.
Similarly for Control+Return, for which xterm can be configured to send
something other than \cr:
echo 'XTerm.vt100.modifyOtherKeys: 1' | xrdb && xterm
I'm working on a change to builtin bind that allows to bind CSI sequences via
human-readable key names (#3018) but for now let's just map the raw sequences.
Closes#8874
micro only parses the [FILE]:LINE:COL syntax
if the parsecursor option is enabed
in the meanwhile, the +LINE:COL syntax is unambiguous and always valid
You can use an index with vared, like `vared PATH[4]`. However this was
inadverently broken in fa2450db30, because you cannot use `read` to
modify an element of a variable, only the whole variable. Fix this.
Unfortunately this means using another local variable, so we name it
__fish_vared_temp_value instead of just temp so that collisions are
unlikely.
