Commit Graph

2278 Commits

Author SHA1 Message Date
Chloe Kudryavtsev
8c7ba5efea fix: edit_command_buffer with micro without parsecursor
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
2022-04-24 15:15:06 +02:00
ridiculousfish
1bba97984b Fix vared of indexed value
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.
2022-04-23 16:35:52 -07:00
Andrew Cassidy
d22f22c3b3
Print message in fish_add_path -v when a path doesnt exist (#8884)
* Print message in set_fish_path -v when a path doesnt exist

* Update changelog

* Remove "; or continue"

* use printf instead of echo, avoid localizing the path
2022-04-18 09:58:05 +02:00
Fabian Homborg
2fa51f1843 Add $EUID and use it in fish_is_root_user
Fixes #8866
2022-04-15 15:58:39 +02:00
Johannes Altmanninger
32ed0b80da Don't erase job status message when using multiline prompt
As explained in the parent commit, if we print things to the command line,
we move the cursor down before redrawing a multi-line prompt.  This is a
workaround to avoid erasing what we printed.

We forgot to do add this workaround to fish_job_summary. When running
`sleep 1 &` with a multiline prompt, the job exit notification is immediately
overwritten (most of the time).  This can be observed consistently on Linux
by waiting before redrawing:

    diff --git a/share/functions/fish_job_summary.fish b/share/functions/fish_job_summary.fish
    index a552fabbc..f457ee8e8 100644
    --- a/share/functions/fish_job_summary.fish
    +++ b/share/functions/fish_job_summary.fish
    @@ -52,6 +52,7 @@ function fish_job_summary -a job_id is_foreground cmd_line signal_or_end_name si
         string repeat \n --count=(math (count (fish_prompt)) - 1) >&2

         if test $is_foreground -eq 0; and test $signal_or_end_name != STOPPED
    +        sleep 1
             commandline -f repaint
         end
     end

Move the cursor down to work around this. In future, we could avoid calling
fish_prompt.  Also, this solution add an extra blank lines before the next
prompt.  With a real fix, we could get rid of that. Even worse, sometimes
there are two blank lines instead of one (for a two-line prompt).

Fixes #8817
2022-04-09 22:33:23 +02:00
Johannes Altmanninger
b28a18be73 Simplify cursor movement for multi-line prompts before repainting
We have some key bindings that print directly to the terminal while the user
is still typing the command line. Thereafter, we redraw the command line,
so the user can resume typing. To redraw a multiline command line, we first
erase several lines above the cursor. To not erase the key bindings' output,
we move the cursor down that many lines.

Simplify the logic; no functional change.
2022-04-09 22:33:23 +02:00
Fabian Homborg
789b2010f5 Don't use a function variable in alias
This conditionally set a function variable in an unsafe way.

If you do something like

```fish
if condition
   set -f foo bar
end
```

then, if the condition was false, $foo could still use a global variable.

In this case, alias would now fail if a variable $wraps was defined globally.

This reverts most of commit 14458682d9.

The message rewording can stay, it's *fine* (tho it'll break the
translations but then we'd need a real string freeze with a
translation team for those to be worth anything anyway, soo)
2022-04-08 16:33:27 +02:00
Aaron Gyes
14458682d9 alias: little cleanup 2022-04-07 09:25:16 -07:00
Thom Chiovoloni
a770ff144e Make more of the functions in share/functions print error messages to stderr 2022-04-04 18:26:14 +02:00
Fabian Homborg
84bd1715d8 history: Add missing "--" for delete
Fixes #8853
2022-04-03 21:02:15 +02:00
Fabian Homborg
f13979bfbb Move executable-check to C++
This was already apparently supposed to work, but didn't because we
just overrode errno again.

This now means that, if a correctly named candidate exists, we don't
start the command-not-found handler.

See #8804
2022-03-31 15:16:01 +02:00
David Adam
fa2450db30 vared: avoid using local variables
The tmp and prompt variables collide with variables used as arguments.
Just avoid them entirely, at the cost of making the internals of the
functions somewhat more complicated.

Closes #8836.
2022-03-27 23:52:49 +08:00
Fabian Homborg
2c702de52c Put funcsave long option back
This reverts ed8c78c0ea, emphatically.

Fixes #8830
2022-03-24 20:11:39 +01:00
Fabian Homborg
edbd3baa59 fish_config: Set colors that aren't set in the theme to empty
This allows keeping it to the fallback value, making us independent
from the theme that was set before.
2022-03-20 17:04:28 +01:00
Fabian Homborg
751c7cbf9c fish_config CLI: Use color fallbacks 2022-03-20 17:04:28 +01:00
Fabian Homborg
666032abbd Translate command-not-found message
I have no idea why this function is defined twice.
2022-03-17 18:19:03 +01:00
pagedown
47294f4d29 Add kitty to __update_cwd_osc 2022-03-17 18:17:42 +01:00
Fabian Homborg
fb283cfe4a Move $__fish_initialized to config_interactive
This is no longer used in share/config.fish, and it's quite cheesy.

The only thing we use it for is defaulting the colorscheme.
2022-03-17 18:15:11 +01:00
Fabian Homborg
49c16cc9a6 Stop migrating old abbrs
This tried migrating old abbreviations *twice* - once from the 2.3
scheme to the 2.4 one, and once from that to the 3.0 scheme.

Since this is purely for upgrading from fishes < 3.0, and basically
untested, let's remove it.

If anyone does that upgrade, they'll simply have to reexecute the abbrs.
2022-03-17 18:15:11 +01:00
Fabian Homborg
71cfd25c1d Command-not-found: Warn if a file exists but isn't executable
This simply adds a nice error so you can better see if your command
isn't available because it's not executable.

Fixes #8804.
2022-03-17 18:06:36 +01:00
Fabian Homborg
c5a8764db1 Use old-school "()" command substitution in fish_title
Because we reload changed function files, a common issue on upgrading
to 3.4.0 is that fish_title causes errors.

So we simply use the oldschool syntax.
2022-03-14 18:15:06 +01:00
Fabian Homborg
2d545c651d fish_title: Make directory shortening consistent
I have no idea why this kept one component in the one case and none in
the other.

Because we already aggressively shorten the command, we can keep the directory.
2022-03-06 13:15:03 +01:00
Fabian Homborg
7b01b4d308 fish_title: Show hostname if connected via ssh
See #8641
2022-03-06 13:14:22 +01:00
Spenser Black
63d7386a36 completions/gpg: list only secret for gpg options that manage secret keys
Some GPG options work only with private keys but our completions suggest all
keys.  Modify `__fish_complete_gpg_user_id and __fish_complete_gpg_key_id`
to take an optional argument for the "key type" to override `--list-keys`
with like `--list-secret-keys` for the appropriate options.

Closes #8712
2022-02-19 13:48:20 +01:00
Johannes Altmanninger
47b0d0c293 Make __fish_is_nth_token and __fish_nth_token private again
Their names are not perfect, so let's keep them as internal functions,
until we figure out how/if we want to expose this.

This reverts 0445126c2 (Undunder __fish_is_nth_token, 2021-06-29) (but I
did it without "git revert").

Closes #8008
2022-02-13 10:45:38 +01:00
Mahmoud Al-Qudsi
b06a8a2e0c Add public function fish_nth_token to mirror fish_is_nth_token
Completions may benefit from using these in tandem to dynamically generate
completions predicated on the value of an earlier token in a cleaner fashion.
(Currently, most of called completion helper functions introspect the command
line to get the value of an earlier argument, making them less reusable for
different expressions that need completions of the same type. This way, the
completion can provide the function with the argument value explicitly.)
2022-02-08 14:17:00 -06:00
Mahmoud Al-Qudsi
99e0aa3c64 Clarify fish_is_nth_token description
Yes, this does make it longer but it's a very important point.
2022-02-08 14:17:00 -06:00
Johannes Altmanninger
13edce3671 share/**.fish: reformat with fish_indent 2022-02-07 20:53:55 +01:00
Johannes Altmanninger
0e6313b98b help: error out on unknown help topic
Probably too minor for a changelog?

Fixes #8698
2022-02-05 20:32:58 +01:00
Johannes Altmanninger
348a5b6baf Restyle detection of terminals that support OSC 7
We detect one terminal (foot) with a "string match" command, and all others in a long "test"
command.  Let's put the detection of each terminal on a new line. This should be easier to read
and change. It also allows to lose one level of indentation.
2022-02-05 20:08:06 +01:00
Fabian Homborg
0afb9b5709 fish_title: Shorten command to 20 characters
Otherwise this makes massive terminal tabs
2022-02-03 13:52:59 +01:00
Fabian Homborg
4c9e31afe9 Move color initialization back
This was an undocumented undunderscored function that wouldn't be
super useful to actually use manually (because it still checked if the
variable was set!). It also relied on `__init_uvar`, which was only
set in `__fish_config_interactive`.

Additionally it didn't remove any complexity because this was all very
simple "do thing a, do thing b, do thing c" stuff. It added a layer of
indirection instead, and made fish startup dependent on another
function.

If you want to reset your colorscheme to the default, use fish_config.
2022-02-03 13:09:52 +01:00
Jason Nader
cd3658d457 Ensure short option description is not overridden
Without this the description for `-o` was being set to "Set the page margins when printing text files"
2022-02-02 18:19:15 -08:00
Aaron Gyes
e05844a3cd default colors: use reverse for pager selection.
I accidentally set some arbitrary grey in my previous commit,
causing a low contrast situation OOB.
2022-01-28 04:39:36 -08:00
Aaron Gyes
03b23dd1b6 Update default colors
- Use named colors instead of hex values - not sure how this
   happened in the first place, these all map to basic named colors.

 - Reinitialize if these were last set on fish <3.4, new variables
   have been added.

 - Break this into a separate function for the sake of
   __fish_config_interactive complexity, and allow for running
  manually.
2022-01-27 16:46:41 -08:00
Aaron Gyes
c6166f8ced Shorten more.
More vain attempts to get a bare <TAB> showing as 2 columns in the
pager. This now happens in a 101 column terminal.
2022-01-27 16:21:22 -08:00
Aaron Gyes
34753cf0f6 up-or-search: shorten description 2022-01-27 15:54:41 -08:00
ridiculousfish
b8fd6b5f31 Run fish_indent over new Windows completions 2022-01-26 22:02:23 -08:00
EmilySeville7cfg
78bd0f9cdb Prettify all commands:
- rename *list* functions to *print*
- use short options everywhere
- delegate less work to functions
2022-01-26 21:37:39 -08:00
EmilySeville7cfg
7ae194cb03 Rename __fish_list_windows_drives function:
- new name is __fish_print_windows_drives
2022-01-26 21:37:39 -08:00
EmilySeville7cfg
f047ef4ea2 Remove __fish_generate_password function 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
d3ad5fe398 Remove complete for internal cmd commands 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
1cd0726913 Clean-up md/rd completions:
- use __fish_list_windows_drives
- hide dependent options
2022-01-26 21:37:39 -08:00
EmilySeville7cfg
909cade1f5 Add __fish_list_windows_drives 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
0281017c5a Add __fish_list_windows_users function 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
71f43c5fda Completion for rd command 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
ae95c072c9 Generate shorter passwords 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
16380074a5 --bytes instead of -c in __fish_generate_password 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
e08125c85a Format __fish_generate_password 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
832c0a3be2 Helper function __fish_generate_password add 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
5aac064b2c Fix second for loop in __fish_seen_argument 2022-01-26 21:37:39 -08:00
EmilySeville7cfg
7f1ea27008 Windows options support in __fish_seen_argument 2022-01-26 21:37:38 -08:00
Aaron Gyes
b1deb8af89 down-or-search: shorten description 2022-01-22 21:12:01 -08:00
Aaron Gyes
1262469aea Shorten two more command's descriptions
Two columns at 119 width.
2022-01-22 21:04:26 -08:00
Aaron Gyes
4a6dbe0922 prompt_* functions: shorten their descriptions 2022-01-22 20:06:37 -08:00
Fabian Homborg
24f9fdd0a7 themes/default: Set pager selection to reverse
This makes it look okay on both light and dark backgrounds.
2022-01-19 17:23:42 +01:00
Fabian Homborg
698b818935 Shorten default title
This now skips the "fish" bit and uses prompt_pwd to print a shorter title.

See #8641.
2022-01-16 11:17:31 +01:00
Kid
aa6e0cc157
Skip more leading commands in __fish_man_page (#8612)
* Skip leading `xargs` in `__fish_man_page`

* Complete the list

* `git` does not qualify either
2022-01-08 13:50:31 +01:00
David Adam
b4e8e5abff __fish_print_apt_packages: stringify
GNU tr is not Unicode-aware, and was corrupting descriptions that had
non-ASCII characters.

Additionally, rather than using the Unicode private use characters, use
the ASCII/UTF-8 record separator character as it was intended.

The sed command could probably be rewritten to do all the heavy lifting
here, but would be even less readable.

Closes #8575.
2022-01-06 23:55:18 +08:00
ridiculousfish
37625053d4 fish_git_prompt: be careful about git config
fish_git_prompt may run certain git commands which may invoke certain
external programs as specified `.git/config`. Prevent this by suppressing
certain git config options.
2021-12-30 13:11:04 -08:00
Nils K
1877253f47
Pass all of $argv to pk-command-not-found (#8591)
Fixes #8579.
2021-12-28 12:56:31 +08:00
Fabian Homborg
086d388932 Also read /etc/default/locale for the locale
Apparently a thing on Debian systems (whyyyyy)

Fixes #8557
2021-12-18 08:57:22 +01:00
Emily Grace Seville
077f1f2576 Redirect stderr of xclip to /dev/null
xclip will display an error when pasting if the clipboard contains
something that isn't text:
  Error: target STRING not available

Swallow this error.
2021-12-15 22:30:12 +08:00
Emily Grace Seville
e25b719b26
__fish_tokenizer_state: replace "str" with "state" (#8550)
Bug introduced 4c1173f
2021-12-13 02:42:16 -08:00
Ilan Cosman
521eebef7b
Speed up, fix fish_status_to_signal (#8530)
* Speed up fish_status_to_signal

* Use generated kill signals, not hardcoded
2021-12-11 13:54:11 -08:00
Andrey Mishchenko
bb1955ccf9 Remove delete-or-exit function, which has a C++ implementation 2021-12-11 10:19:18 +01:00
Andrey Mishchenko
fb73a4b2e2 Implement nextd-or-forward-word and prevd-or-backward-word in C++ 2021-12-11 10:19:18 +01:00
Andrey Mishchenko
e79617f4b7 Add documentation for prompt_hostname 2021-12-04 10:37:49 +01:00
Kid
75d16c13ea Use --almost-all in la function 2021-12-02 02:22:40 -08:00
Ilan Cosman
30400f3ced Use test command instead of bracket command 2021-11-26 16:55:50 -08:00
Fabian Homborg
5ecdcebf8d Fix help thinking some docs are commands
This looked at __fish_print_commands, which goes via our man pages to
find the commands (it shouldn't, buuut), and exludes a hard-coded list
of pages.

So we do two thigns:

1. We add the other doc pages to the list
2. We check commands *later* - if we listed something explicitly it
should be used
2021-11-25 21:25:46 +01:00
Fabian Homborg
c71a2e573f Fix __fish_seen_argument
Fixes #8478
2021-11-23 18:12:51 +01:00
Ilan Cosman
566a673e4f Run fish_indent on all non-test .fish files 2021-11-23 09:49:45 +01:00
EmilySeville7cfg
7f86794881 __fish_seen_argument update:
- -p option use
- quoting simplify
- description add
2021-11-22 19:00:44 +01:00
Kid
1e84164e4e Skip leading command in __fish_man_page 2021-11-17 12:50:57 -08:00
Fabian Homborg
c16e30931b Fix abbr return status
This was supposed to act like `type -q` or `command -q`, in that it
returns 0 if at least 1 exists.

But because it used the wrong variable it didn't.

Fixes #8431.
2021-11-11 16:46:23 +01:00
Daniel Eklöf
20a1bf289f Recognize all foot terminfo variants when sending OSC-7 (PWD) 2021-11-08 21:14:12 +01:00
Daniel Eklöf
bfedb3608f fish_vi_cursor: add support for alternative foot terminfos
Foot has several terminfos:

* foot - the default one
* foot-direct - 24-bit color terminfo, similar to xterm-direct (used by e.g. emacs)
* foot-extra - alternative to the ncurses provided terminfo, with a couple of extra, non-standard
capabilities
* foot-extra-direct - 24-bit color version of the above

There may also be other distro-custom terminfo names (serving the same purpose as foot-extra*)
2021-11-08 21:14:12 +01:00
Fabian Homborg
b96c92a7f7 fish_config: Erase global theme variables if saving 2021-11-08 17:47:49 +01:00
Fabian Homborg
12117cfe3d fish_vi_cursor: Support foot
Fixes #8391
2021-11-08 17:23:35 +01:00
Fabian Homborg
9e86ffe3bc __fish_print_help: Fix unicode characters
This is nroff/groff being broken. It turns "→" into "â". This is even if we select `-Tutf8` and friends.

So, if mandoc exists, we prefer that, and otherwise, run preconv on
the file first (if it exists).

Really, what we would need to to is tell nroff to pass `-KUTF-8` to
groff, but that doesn't appear to be possible.
2021-11-04 15:15:20 +01:00
Aaron Gyes
d3678c46f2 Revert "Add a function for getting a quick hash/checksum"
This reverts commit 6858abac04.

This was unintentional
2021-11-03 22:55:23 -07:00
Aaron Gyes
fefb913857 Update tests for changed error output 2021-11-03 22:54:55 -07:00
Aaron Gyes
710639f5d6 builtins: work on error messages
- Introduce BUILTIN_ERR_COMBO2_EXCLUSIVE
- Distill generally more terse, unambiguous error descriptions.
  Remember English is not everyone's language.
- Do not capitalize sentence fragments
- Use the modality where problem input is in a %s: prefix, then
  is explained.
- Do not address the user (the "You cannot do ..." kraderism)
- Spell out 'arguments' rather than 'args' for consistency
- Mention 'function' as a scope
2021-11-03 22:54:55 -07:00
Aaron Gyes
6858abac04 Add a function for getting a quick hash/checksum
16 bits ought to be enough for anything
2021-11-03 22:54:55 -07:00
Fabian Homborg
4b46717a91 docs: Move configuration section to language
Instead leave a simple "use config.fish" bit in-place.

Also some minor rewording.
2021-10-23 17:13:36 +02:00
Fabian Homborg
763c5deb39 Teach help about commands.html 2021-10-23 13:47:01 +02:00
LetMeByte
af7704ef06
Fix st issue with shift+tab (#8354) 2021-10-22 23:21:25 +02:00
Aaron Gyes
f817dc7a76 fixup or/and typo 2021-10-22 12:55:43 -07:00
Aaron Gyes
374d580474 Combine 3 git config forks into one
fish_git_prompt duration improved from 76ms to 45ms here.
2021-10-22 12:45:39 -07:00
Aaron Gyes
46278d7137 remove for loops from git prompt event handlers 2021-10-22 09:05:18 -07:00
Erik Serrander
049104e8df Adds sub-command clear-session to history command.
Issue #5791
This clears all history for the current session. Documentation and
autocompletion for the new subcommand is added.
2021-10-17 19:27:46 -07:00
LetMeByte
6606dfbeb5 Fix issue with delete-key in st
In 'simple terminal' the delete key prints \e[P by default, which is
related to the different approach the authors of st are taking on the
matter of shell configuration. The main problem is the malfunction of
the delete key, so we have to use a workaround like this.
2021-10-14 22:14:39 +08:00
Aaron Gyes
7122209f25 Remove old OS X stuff from keybindings
We don't support older than 10.10 anymore.

fish_key_reader reports the hardcoded bind we had for Mavericks
is just -k sdc.
2021-10-06 19:29:13 -07:00
Anselm Schüler
475a2afc40
fish_prompt: clarify comment about carried-over status (#8335) 2021-10-05 21:01:13 +02:00
Aaron Gyes
35bd06a13e fish_config: adjust output
Do not show an error on `fish_config prompt save` after removing a
`fish_right_prompt`
2021-09-29 03:15:37 -07:00
Aaron Gyes
f3b950157d Remove special case for fish_right_prompt in config.fish 2021-09-29 03:12:39 -07:00
Aaron Gyes
ed8c78c0ea Update docs, completions for funcsave
Remove long opt for -q, funcsave does not have so many options that
it's any help.
2021-09-29 03:08:10 -07:00
Aaron Gyes
a5978eade4 funcsave: add missing newlines 2021-09-28 22:22:21 -07:00
Aaron Gyes
3a402b19b3 funcsave: delete files for non-existant functions, output actions unless -q
This allows for:

$ functions -e somefunc
$ funcsave somefunc

to work.
2021-09-28 22:01:07 -07:00
Fabian Homborg
69074c1591 fish_config: Remove right prompt in choose and save
If the new theme no longer has any.

Fixes #8314.
2021-09-26 15:34:04 +02:00
Fabian Homborg
6c8b0a1245 Reapply -F
This was forgotten in a40a35cc52.

Sorry!
2021-09-24 18:25:27 +02:00
Fabian Homborg
113e91ab9a Use a local variable
Otherwise this is annoying on upgrade
2021-09-24 18:17:49 +02:00
Fabian Homborg
5f5bd03911 functions/ls: Work around Terminal.app not setting $COLORTERM
Fixes #8309
2021-09-24 18:15:48 +02:00
Max Nordlund
85ea9bf781
Hide whatis database building from the user (#8310)
* Hide whatis database building from the user

It's really an internal detail, but shows up in prompts that display how many
background jobs are running.

By disowning it keeps running but won't show up in `jobs` or get killed if the user
exits the shell.

* Update __fish_apropos.fish
2021-09-23 10:59:44 +02:00
Pascal Huber
3099d7bdeb Fix man completion for BSD's mandoc 2021-09-21 12:34:21 +02:00
Kid
0d8ffa8f87 Make less version check compatible with older Fish 2021-09-17 17:32:03 +02:00
ridiculousfish
05fdee1be7 Continue passing -X / --no-init for less < v530
The less -F / --quit-if-one-screen option is buggy before v530. To work
around this, pass --no-init less versions older than 530.

The --no-init option was previously passed; it was removed in d15a51897d
for mouse support. Unfortunately it looks like we can't have mouse
support and --quit-if-one-screen on macOS shipped less (version 487).

It's worth fixing this because otherwise history and help is just not
printed on stock macOS.

Relevant is https://unix.stackexchange.com/questions/107315/less-quit-if-one-screen-without-no-init

Fixes #8157.
2021-09-16 18:03:03 -07:00
Johannes Altmanninger
51a3885d8c funced: avoid interpreting special characters in function name
Commit c3374ffd0 ("Use read --tokenize instead of eval for $BROWSER &
$EDITOR") converted uses of "eval" for environment variables to use the
safer "read -at", which performs word splitting but no other expansion.

funced contained a leftover instance of "eval". Remove it in favor
of using the editor command that was already word-split.
This means that we don't accidentally evaluate the file name.

(Also "set -gx EDITOR=~/my-editor" won't work anymore because the ~
is not expanded anymore but no one has complained about that behavior
in edit_command_buffer.)

Fixes #8289
2021-09-13 19:16:41 +02:00
Victor Diaz
8c09fc7a3a Prepend command to cat
*Problem:*
edit_command_buffer uses `cat` to return the modified content.
If a person has an alias for `cat` to a different command such `bat`** the editing will not be useful anymore since bat decorates the text with frames, line counts, etc

*Solution*
Appending command to cat, fish will ignore the alias and execute the real command according to this https://fishshell.com/docs/current/cmds/command.html

** https://github.com/sharkdp/bat
2021-09-12 22:11:01 +08:00
Kid
139b74d8eb Fix fish_key_reader wrapper check 2021-09-05 21:42:35 +02:00
Fabian Homborg
4194977569 Prompt demo: Only the unmatched quote is an error
The text after is normal quoted text since
822b53c67a.

We might want to find nicer error text.

Fixes #8260.
2021-08-30 17:32:55 +02:00
Fabian Homborg
0e06a53dff help: Add sections directly via the <span id>
This should add all the sections that aren't linked internally,
including "identifiers".

(also give up on the line breaking because it makes it annoying to do
automatically)

Fixes #8245.
2021-08-22 13:14:59 +02:00
Fabian Homborg
fe71e62a68 help: Update sections
This was semi-automated with

```fish
for file in $argv
    set -l varname (string replace -r '.*/(.*).html' '$1' -- $file | string escape --style=var)pages
    set -l sections (string replace -rf '.*class="headerlink" href="#([^"]*)".*' '$1' <$file)

    echo set -l $varname $sections
end
```

(where $argv contains the path to faq, fish_for_bash_users,
interactive, language and tutorial.html)

Building help.fish at compile time would work, but only for users who
build the docs.
2021-08-20 17:40:57 +02:00
aca
321fd74de0 edit_command_buffer: use "command" to ignore any functions with the same name 2021-08-17 06:24:09 +02:00
David Adam
ff8f26e65a funced: suggest saving functions when an editor is used 2021-08-16 21:45:23 +08:00
David Adam
8dd4c67db1 funcsave: edit the whole file containing a function
Many functions ship in files with helper functions, and it is useful to
edit those too.

Closes #391.
2021-08-16 21:45:22 +08:00
David Adam
52eff27239 funced: don't source or save unmodified files
If funced is just used to inspect a function, there's no need to write
it to storage or to reload it.
2021-08-16 21:44:43 +08:00
David Adam
911269c4a9 funcsave: avoid the edited function's path being a temporary file
As functions know where they are loaded from now, there is no point in
them being marked as loaded from a temporary file that has been removed.
Source the function via a redirect instead.
2021-08-16 21:44:43 +08:00
ridiculousfish
b0b6a585a8 Support Apple_Terminal in fish_vi_cursor
This enables it unconditionally, as tests show that the cursor escapes
are ignored before 10.12.

Fixes #8167
2021-08-10 13:23:08 -07:00
Johannes Altmanninger
96e665f9ec __fish_complete_subcommand: (re)move confusing comment 2021-08-10 21:01:39 +02:00
Fabian Homborg
6c1ec98e92 prompt_pwd: full-dirs set to 0 means not even last component is safe
Alternative is to print an error.
2021-08-09 17:42:00 +02:00
Fabian Homborg
af2952dd2f Allow passing directories to prompt_pwd
This allows us to test it without cd-ing about the place.
2021-08-09 17:42:00 +02:00
Fabian Homborg
7a8feb4656 prompt_pwd: Allow keeping components full length
And allow passing the parameters as options.
2021-08-09 17:42:00 +02:00
Andrew Schulman
afef67b4e8 Fix dirs returns false when $dirstack is empty 2021-08-09 12:43:03 +02:00
Fabian Homborg
fcbf303e05 Only do the macOS apropos thing if makewhatis is available
This won't work without it, and happens to be broken on jailbroken
iOS.

Fixes #8205.
2021-08-04 18:55:01 +02:00
Johannes Altmanninger
1b20e75f19 Run fish_indent on share/**.fish 2021-08-01 18:59:45 +02:00
Kevin Konrad
413fd2fc03 extract argcomplete completion mechanism into its own function 2021-07-28 18:10:59 +02:00
Johannes Altmanninger
72fd328ad2 fish_clipboard_{copy,paste}: only use xsel/xclip if $DISPLAY is set
Ubuntu's fish package on WSL 1 has xsel as recommended dependency,
even though there is no X server available.  This change makes us
use Windows' native clipboard even when xsel is installed.
2021-07-23 20:55:07 +02:00
Fabian Homborg
7167ba6e08 Work around Terminal.app's awkward alt-left/right sequences
Just do the more involved thing.

Blergh.

Fixes #2330.
2021-07-23 19:38:43 +02:00
Aniruddh Agarwal
0445126c2e Undunder __fish_is_nth_token
We keep __fish_is_nth_token for compatibility and edit the
implementations of __fish_is_nth_token, __fish_is_first_token and
__fish_is_token_n to use fish_is_nth_token
2021-07-23 17:25:50 +02:00
Fabian Homborg
11da6db009 Cleanup of a comment 2021-07-22 19:19:49 +02:00
Fabian Homborg
405a03bfae fish_config: Pass filenames as arguments
This injected filenames into fish script, which could inject things
that looked like fish script.

E.g. create a file called `~/.config/fish/themes/"; rm -rf ~/*"`.

Note that the prompts are all shipped by us, but the themes can
technically be added by the user, and they might not be dilligent in
what filenames they allow.
2021-07-16 17:30:35 +02:00
Fabian Homborg
900e4a232e fish_config: Error for choose/save with too many/few args 2021-07-14 19:48:33 +02:00
Fabian Homborg
8223e6f23e fish_config: Add CLI-based theme selector
`fish_config theme`:

- `list` to list all available themes (files in the two theme
directories - either the web_config/themes one or
~/.config/fish/themes!)
- `show` to show select (or all) themes right in the terminal - this
starts another fish that reads the theme file and prints the sample
text, manually colored
- `choose` to load a theme *now*, setting the variables globally
- `save` to load a theme and save the variables universally
- `dump` to write the current theme in .theme format (to stdout)
- `demo` to display the current theme
2021-07-14 18:56:19 +02:00
Fabian Homborg
ee3a1f24c3 completions/gpg: Don't require an email address
Fixes #8079
2021-07-14 17:30:51 +02:00
Fabian Homborg
04af336843 vi-mode: Repaint mode after cancelling
Fixes #8103
2021-07-03 21:37:33 +02:00
Kid
85a900055d Split history commands in __fish_toggle_comment_commandline 2021-06-23 22:46:09 +02:00
Johannes Altmanninger
7c2dd694e0 Provide functions to toggle commandline prefix/suffix
This introduces two functions to
- toggle a process prefix, used for adding "sudo"
- add a job suffix, used for adding "&| less"

Not sure if they are very useful; we'll see.

Closes #7905
2021-06-23 20:51:20 +02:00
Johannes Altmanninger
caf1bbfc97 __fish_paginate: do not append a semicolon
I almost always use this on the last/only job in a commandline, so
the semicolon is usually not needed.  We have always added it but I
prefer not dropping it: this feels cleaner because it's what you'd
type without the shortcut.
2021-06-23 20:51:20 +02:00
Fabian Homborg
cc54917efa fish_add_path: Explicitly set $PATH as global
Fixes #8082
2021-06-23 20:01:58 +02:00
Wolfgang Müller
4a3df618f2 __fish_list_current_token: Do not use eval
Similarly to b0e3cc4b5 (__fish_complete_suffix: Remove `eval`,
2019-12-28), this use of eval is unsafe and can spew errors if
invoked on an incomplete brace expansion.
2021-06-22 17:44:32 +02:00
Johannes Altmanninger
6c88c7d200 __fish_print_help: remove spurious bold/underline control characters
Commit d15a51897 ("Rationalize $LESS uses") switched a "less" flag
from -r (interpret all control characters)
  to -R (interpret only color codes)

Somehow this changed the output of "fish -c 'command -h'" to include
weird characters:

	DESCRIPTION^O
	command^O forces the shell to execute the program COMMANDNAME^O and ignore any functions or builtins with the same name.

Probably this was the reason why I originally used -r over -R.  Anyway,
-R is safer and it looks like we can just remove the "ul" preprocessing
since "less" will interpret bold/underline just fine.
2021-06-20 20:58:15 +02:00
Johannes Altmanninger
701b7450df __fish_is_first_arg: only look at current process
This fixes the completions in

	btrfs command | btrfs <TAB>

See #8060
2021-06-15 03:38:52 +02:00
Fabian Homborg
155160e49b Msys also has a weird kill
Like Cygwin, it doesn't feature an option to list the signals, so we
simply hardcode them.

Fixes #8046.
2021-06-05 11:15:53 +02:00
Fabian Homborg
4e718506e3 Vi-bindings: Use fish_clipboard_copy
This has one slight behavioral change: Even with xsel, it now copies
to the clipboard, not the primary. I would imagine anyone who cares
about the primary selection has customized fish_clipboard_copy and
because we never got a bug about this not supporting anything but
xsel (and errorring out if it's not available!) this is probably
unused.

So now we support all the clipboard integration things, and we use the clipboard.
2021-06-03 10:04:30 +02:00
mtoohey31
6ca9f9ee38 fish_vi_key_bindings: bind s to follow vim visual behaviour
This change adds a binding that sets the s key's behaviour to match
the c key's in visual mode. This mirrors vim's behaviour (see `:h v_s`
in vim or neovim).
2021-06-03 09:57:22 +02:00
Fabian Homborg
a633889244 ls: Ignore ruby colorls
Apart from OpenBSD's "colorls" that is basically an ls that can do
color, there's also a ruby tool called "colorls" that's closer to exa.

Ignore that one since the options it understands are quite different
and I'm betting it's slower (given my experience with ruby tools).

See #8042.
2021-06-03 09:54:20 +02:00
Scott Bonds
ad38730792 ignore __fish_ls_color_opt when using colorls 2021-06-01 20:10:04 +02:00
Scott Bonds
3ddb5a2bdc
Add color to ls output on OpenBSD when colorls is installed (#8035)
* add support for colorized ls on openbsd

* add changelog line for colorls support

* add readme line for colorls support

* determine ls command at runtime, don't cache it

* eliminate __fish_ls_command function
2021-06-01 19:46:13 +02:00
Fabian Homborg
d15a51897d Rationalize $LESS uses
Stop using "--no-init"/"-X" because we have no actual reason to and it
may break mouse initialization on my best friend macOS.

Use --RAW-CONTROL-CHARS, the capital version that only lets through
specific escape sequences, not *everything* - we shouldn't have
anything weird here, but less heavily discourages the other version.

Allow a user's $LESS to override.

Fixes #7997.
2021-05-14 22:18:59 +02:00
Fabian Homborg
2cfb4343ed man: Remove useless dirname call
This removed "/fish" just to add it back.
2021-05-14 21:49:53 +02:00
Fabian Homborg
dbc6bffe3c __fish_set_locale: Ignore $LANGUAGE
This isn't really a "locale" variable as such. It has no effect on
encoding and stuff, it's just the output language.

What we really want here is get something better than the awkward "C"
or "POSIX" for LC_CTYPE specifically - everything else doesn't really
matter.
2021-05-11 21:53:58 +02:00
Johannes Altmanninger
fa74dc977b fish_greeting: show private mode message if $fish_greeting is empty list
This was droped because of Cartesian product expansion.
Also fix the spurious dot in case the greeting is "".

Fixes #7974
2021-05-05 18:53:51 +02:00
ridiculousfish
b823b91bcd Remove an errant newline from the dirs function
The dirs function prints an extra newline; it is not obvious why this is
needed but it has been this way forever. Let's remove it.
2021-05-04 13:32:21 -07:00
Fabian Homborg
c55aa48308 Default colorscheme: Change pager prefix color for light terminals
From my checks (gnome-terminal with the "gnome light" colorscheme)
this seems to be the only color that's barely visible in a light
terminal, and it's the only color mentioned in both bug reports.

I'm leaving the artistic decisions to others, this is now *acceptable*
in both.

Note that, because we use universal variables here (hint #7317), this
will only be changed for preexisting installations when the user
reloads the colorscheme.

Fixes #3412
Fixes #3893
2021-05-01 20:16:23 +02:00
Fabian Homborg
1908cf95de Double default cnf-handler
This was defined in config.fish.

Just define it here again, it's trivial.
2021-05-01 18:59:25 +02:00
Fabian Homborg
0420901cb2 default prompt: Set fish_color_status if unset
Otherwise this'll error with --no-config
2021-05-01 18:59:25 +02:00
Fabian Homborg
2b74affaf0 Add prompt selector
It's a bit weird to *have* to fire up a browser to get fish_config to
choose a prompt.

So this adds a `prompt` subcommand to `fish_config`:

- `fish_config prompt list` shows all the available prompt names
- `fish_config prompt show` demos the available sample prompts
- `fish_config prompt choose` sources a prompt
- `fish_config prompt save` makes the choice permanent

A bare `fish_config` or `fish_config browse` opens the web UI.

Part of #3625.

TODO: This shows the right prompt on a new line. Showing it in-line is awkward
to do because we'd have to move it to the right.
2021-05-01 18:50:05 +02:00
Fabian Homborg
2e9dab71a3 __fish_apropos: Don't overwrite $dir 2021-04-30 20:09:56 +02:00
Fabian Homborg
c25efeed7a __fish_apropos: Fix broken variable name 2021-04-30 20:07:20 +02:00
Fabian Homborg
f485169391 __fish_apropos: Fix on macOS
Because MacOS' apropos is bad and doesn't support the `--` option
separator, this apparently spews errors.

Because the argument _can't_ start with a `-` (because we add a `^`),
we can just remove it.

Fixes #7965.
2021-04-30 19:16:57 +02:00
Fabian Homborg
2cea5b8eb1 Add a "prompt_login" helper function
This prints a description of the "host". Currently that's

`(chroot:debianchroot) $USER@$hostname`

with the chroot part when needed.

This also switches the default and terlar prompts to use it, the other
prompts have slightly different coloring or logic here.
2021-04-30 17:07:54 +02:00
tomKPZ
7735d13d79 Fix prompt reflow in kitty terminal 2021-04-28 08:14:08 +02:00
Fabian Homborg
8cd5f6cfde funcsave: Don't save details
The "# defined in /path/to/file" comment here is, almost by
definition, wrong.
2021-04-27 16:33:41 +02:00
Fabian Homborg
6aade380c1 Sample prompts: Handle print_pipestatus if TERM=dumb
This is the simple solution of just quoting it. The real solution
would probably handle `set_color` with no color better - #5443.

Fixes #7904.
2021-04-25 09:49:18 +02:00
Fabian Homborg
9c413b039d Also fix tokenizer_state in bracketed paste path
Also removes our remaining use of
`__fish_commandline_is_singlequoted`.

See #7782.
2021-04-20 15:29:28 +02:00
Fabian Homborg
dc57ba01a2 __fish_pwd: Just always define the cygwin version
This called `uname` just to check if we *should* shorten "cygdrive"
directories.

That's more annoying than just doing it by default - on my system `pwd
| string replace` takes about 100 *micro*seconds, and this is done
once per prompt. Anyway, using $PWD further speeds it up to ~30
microseconds (compared to 10-20 for just `pwd`). This is hard to
measure because it's heavily impacted by system hitter.

The alternative is to ask cygwin to ship this feature as a patch.
2021-04-19 18:58:00 +02:00
Collin Styles
42c11f1b6c Remove completion files for ls aliases; just use function --wraps 2021-04-16 17:40:55 +02:00
Fabian Homborg
56af5d0702 Revert "git prompt: Show stagedstate without dirtystate"
After further thinking, showing this now, by default, without a nice way to turn it off isn't great.

This reverts commit 573fed7798.
2021-04-13 19:10:04 +02:00
Xirui Zhao
8bbb06bf5c vi mode: bind u/C-r to undo/redo in place of history search (#7908) 2021-04-13 18:47:34 +02:00
Fabian Homborg
4fa17bd512 git prompt: Don't compute bits we don't need 2021-04-13 16:44:46 +02:00
Fabian Homborg
573fed7798 git prompt: Show stagedstate without dirtystate
I have *no idea* why this was coupled, especially since dirtystate can
be expensive, staged state should not be.
2021-04-13 16:44:46 +02:00
Fabian Homborg
71166274a2 git prompt: Respect status_order even without informative status
Fixes #7926.

Also switches the default status order for non-informative to the informative one:

stagedstate invalidstate dirtystate untrackedfiles stashstate

instead of

dirty staged stash untracked
2021-04-13 16:44:46 +02:00
Fabian Homborg
a65933551d git prompt: Allow setting __fish_git_prompt_status_order
See #7926
2021-04-13 16:44:46 +02:00
Fabian Homborg
db7278bac6 git prompt: Remove that massive documentation block 2021-04-13 16:44:46 +02:00
Jason
80b2eb94f1 alias: print error msgs to stderr 2021-04-13 15:50:00 +02:00
Fabian Homborg
053acf5c6b bind ctrl-space only as a *preset* binding
Fixes #7922
2021-04-11 20:39:54 +02:00
Fabian Homborg
d4ce5507af Sample prompts: Rename classic+vcs to default
That's what it is, and without the "classic" prompt to compare it
doesn't make any sense anymore.
2021-04-08 11:14:16 +02:00
Fabian Homborg
19004642ba __fish_apropos: Define again on non-macOS
This had a weirdly broken if condition.
2021-04-02 16:58:34 +02:00
Aaron Gyes
b9b2010342 rebuild whatis database weekly, not daily
I still don't think we even address rebuilding
manpage completions yet. Maybe they could share a
solution.
2021-04-02 02:12:00 -07:00
Aaron Gyes
0e03e49eb9 __fish_apropos: prepend $argv with ^
Because macOS' `apropos` is just using grep, and we only need
a prefix match for __fish_describe_command, we can shave off
some ok total execution time here.
2021-04-02 01:58:38 -07:00
Aaron Gyes
85e3381480 __fish_apropos: refactor, limit to 10.15+, change default cache dir.
No longer uses the __fish_apropos hack on every version of macOS.
Juat Catalina+.

The whatis database generated and replaced daily is 2 megabytes on
my computer, and in ~/.cache on a home dir might wind up on a net
mount or something annoying. or, definitely it's backed up by default.

It's wiser to throw that junk in with other cache files on the system
aka DARWIN_USER_CACHE_DIR, and only use the XDG directory if
someone specifically configured that.

Mainly, this just means at least it won't automatically get backed
up by Time Machine and stuff every day, which is no big deal but
y'know...

Rearranged stuff a little to not shell out every time.
2021-04-02 01:58:38 -07:00
Fabian Homborg
419675b9e5 mode_prompt: Use foreground instead of background colors
The default vi mode prompt is kind of ugly, mostly because we include
this `[I]` with a super bright green background and white text,
which is particularly grating because most prompts don't actually have
a background.

So we get a ton of people asking "How do I remove this [I]" when they
could really benefit from having the mode shown.

There's a few ways to make this look nicer, the simplest is to just
keep the same colors but use them as foreground instead of background
colors, which looks much more understated.

The mode prompt is important, but not more than the actual contents of
the commandline, so it shouldn't have ALARMING colors.
2021-03-31 18:04:53 +02:00
Fabian Homborg
f75cf5c16b git prompt: Use status --porcelain for informative status
This allows us to stop descending into untracked directories, which
can be faster.

It's still not *good* - git can still be quite slow here, but if
there's an untracked directory you probably don't care about the
number of files in that.

Fixes #7871.
2021-03-30 17:51:34 +02:00
Fabian Homborg
d5cba5fe12 Teach help to pick the correct page
Given that we no longer have that massive "index" page with
everything, it's become harder to open the correct section
immediately.

So this hardcodes the section titles for each page in help itself.

This was half-automated with

grep -o 'a class="headerlink" href="#[^"]*"' /usr/share/doc/fish/faq.html | sort -u | string replace -r '.*#' '' | string trim -c '"'

The completions still need to be adjusted.
2021-03-30 17:14:14 +02:00
Fabian Homborg
18e332772d functions: Add "--no-details" flag and use it in funced
This inhibits the function path comment which is annoying in `funced`.

Fixes #7879.
2021-03-30 16:54:26 +02:00
lapingenieur
a68791fa89 [vi-mode] corrected normal/default mode pasting
In vim p means paste *after* current character, so go forward a char before pasting.
Also in vim, P means paste *at* current position (like at '|' with cursor = line),
so there's no need to go back a char, just paste it without moving.
2021-03-28 13:28:40 -07:00
Fabian Homborg
1705bd1440 __fish_man_page: Try man before
This is really just `less` being precious and `man` being unspecified.

Fixes #7863.
2021-03-27 09:15:31 +01:00
Fabian Homborg
fb7c8c4064 __fish_prepend_sudo: First insert history and then *toggle*
Previously this would only ever insert sudo if it took a commandline
from history, not remove it.

So you would end up with

    sudo sudo apt install
2021-03-26 19:32:14 +01:00
Ilan Cosman
bcbfd70d41
Create empty directories and files on interactive startup (#7796)
Closes #7402
2021-03-23 21:01:00 +01:00
Jannik Vieten
0f3274d5eb
Fix completion errors for tshark when running as root (#7858) 2021-03-23 20:40:44 +01:00
Fabian Homborg
95dc821a44 Disable pacman command-not-found handler
Apparently it's too slow on some systems

Fixes #7841.
2021-03-21 10:03:53 +01:00
exploide
5eadee61c5 improved SSH completions
- use __fish_complete_ssh also for sftp
- removed old options -1 and -2
- added several newer options
- cleaned up and sorted completion code
2021-03-20 21:17:53 +01:00
Johannes Altmanninger
f9e131aa93 Show an error when "builtin -h" fails to find a man page
Prior to this commit "builtin -h" would silently fail when no
documentation is installed. This happens when running fish without
installing it, or when the docs are not installed.

See #7824
2021-03-15 23:07:08 +01:00
lapingenieur
f95f12f5e7 changed 'rm' to 'command rm'
if rm is aliased to 'rm -i' then rm will ask to delete the cache file after funced edited the file which is anoying
2021-03-15 21:07:39 +01:00
Ilya Grigoriev
1a03c23b58 Improve error when help fails to find a browser
Previously, this message told the user to "set $BROWSER and try again". However,
when I first saw this error, I didn't know how I can set `BROWSER` in fish. Moreover,
I often see this error in situations when no browser will work. For instance, I might be
using fish over ssh, and I might either not know whether that system has a text-mode
browser installed or not want to use it.

A further improvement would be to report this message if a browser fails to start.
2021-03-11 18:32:24 +01:00
Fabian Homborg
dfebfcf376 __fish_apropos: Also add "--" separator
This actually *worked* in my tests which confuses me.

It really shouldn't, `apropos -foo` will complain about "-o" not being
a valid option.

It should be `apropos -- -foo`.

Now, of course there are awful apropos implementations, so let's see
if someone complains
2021-03-10 07:22:17 +01:00
Fabian Homborg
d2fc1c47ac __fish_describe_command: Add missing --
Fixes #7809.
2021-03-10 07:17:23 +01:00
exploide
274be5eeeb added descriptions to __fish_print_addresses
added --all flag to include 0.0.0.0 and ::
adapted use of this function in existing completions
fixes #7787
2021-03-08 17:47:29 +01:00
Kid
a85edbfbcd Fix typo in __fish_print_pipestatus 2021-03-07 12:51:57 +01:00
Ilya Grigoriev
f725cd402d Make help and fish_config work on Chrome OS
When `fish` is running in the Chrome OS Linux VM (Crostini),
both `help` and `fish_config` opened a "file not found"
page. That is because on Crostini, `BROWSER` is usually set to
`garcon-url-handler`, which opens URLs in the host OS Chrome
browser. That browser lacks access to the Linux file system.

This commit fixes these commands. `help` now opens the URL on
www.fishshell.com.  `fish_config` now opens the URL for the
server it starts. Previously, it opened a local file that
redirects to the same URL.

In the case of `help`, the situation could be improved further
by starting a web server to serve help. I don't know of another
way to access `/share/fish` from outside the VM without user
intervention, and I think that might be a part of the security
model for the Crostini VM.

It's hard to write a test for this. I checked that `help math`,
`python2 webconfig.py`, and `python3 webconfig.py` work on my
machine running in Crostini.
2021-03-07 09:42:41 +01:00
Fabian Homborg
10ef0d9daf Fix clipboard_paste nicer
Instead of hacking in arbitrary characters to avoid splitting, just
use `string collect`.

This reverts commit e450190d50.

Fixes #7782, but nicer.
2021-03-06 08:40:07 +01:00
Mahmoud Al-Qudsi
e450190d50 Fix regression causing error and prompt corruption on paste
Closes #7782

[ci skip]
2021-03-05 17:13:28 -06:00
Fabian Homborg
69c71052ef Remove __fish_repaint
This was a handler for various prompt variables that called a repaint.

Unfortunately, if you set one of those *inside* the prompt (a logical
place for it), this would lead to something like #7775.

So, because this isn't actually *useful* as far as I can see (how do
you set these variables in a way that you're not already inside a
prompt or about to draw a prompt? in a key binding?), we remove it,
like we removed the repaint from git's variable handlers.
2021-03-04 19:20:31 +01:00
Fabian Homborg
b1c5e003ef fish_command_not_found: Actually define default handler
Fixes #7777
2021-03-04 18:30:12 +01:00
Fabian Homborg
d85bdf120f fish_add_path: Handle moving multiple arguments correctly
This `set -e` had a cartesian product that caused it to remove the
indexes separately, so the later indexes were off - removing the first
and then the second ends up removing the first and then the
old-*third* which is now the second.

Just quote the expansion so it runs in one go.

Fixes #7776
2021-03-04 16:10:27 +01:00
Fabian Homborg
76457bdc4e fish_git_prompt: Remove repaint from variable handlers
Because we removed repaint coalescing, currently setting any of the
git prompt variables in fish_prompt leads to a repaint loop (that
presumably aborts once it reaches the recursion limit).

Since repainting on these variables isn't really useful (when you
`set` them interactively you already get a new prompt), just remove
it.

There's two cases this "breaks":

- When you set a variable *after* the call to fish_git_prompt
- When you set a variable via a binding

In both of these it's not too much to expect an explicit "commandline
-f repaint", especially since for bindings that's already needed in
most cases, and setting a variable after using it isn't normal.

Fixes #7775.
2021-03-04 15:58:20 +01:00
Fabian Homborg
0a3fec5e8b __fish_print_pipestatus: Reset modifiers again
Called as

__fish_print_pipestatus "[foo" "oof]" "|" (set_color green) (set_color --bold blue) 0 1 2

it would make the closing `oof]` bold green.

Fixes #7771.
2021-03-03 19:20:28 +01:00
David Adam
39230978b3 docs: call the CHANGELOG "release notes" 2021-02-25 22:46:24 +08:00
Fabian Homborg
b8d28158a6 Do disown the completion updating without $last_pid
In this context, as it stands, $last_pid will give fish's pid (because
of pgroup shenanigans).

Since that doesn't really work, just `disown` without and let fish
figure out what the last process was.

Theoretically this has an issue if someone started a background
process *before* the python script *and* that exits before we run
disown.

That's a vanishingly small window and this is only run on first start,
so it seems acceptable.

Fixes #7739.
2021-02-24 20:30:01 +01:00
Jason
1f546ac1d0 abbr: improve error handling when --erase called with no args 2021-02-20 11:33:48 -08:00
Johannes Altmanninger
e16a1d7065 Add deprecated compatibility wrapper for __fish_commandline_is_singlequoted
It could be really annoying if Ctrl-V stopped working when switching between
fish versions, for example when using different machines.
2021-02-13 08:55:59 +01:00
Johannes Altmanninger
4c1173f2ae fish_clipboard_paste: trim indentation when pasting multiple lines
When pasting a multiline command with indented blocks, extra indentation
from spaces, or tabs, is generally undesirable, because fish already indents
pipes and blocks. Discard the indentation unless the cursor or the pasted
part is inside quotes.

Users who copied fish_clipboard_paste need to update it because
__fish_commandline_is_singlequoted had an API change and was renamed.
2021-02-13 08:55:59 +01:00
Johannes Altmanninger
330883b6fd Run fish_indent on share/**.fish
This is mostly to show that some of my following indent changes don't break
current behavior.
2021-02-08 07:31:33 +01:00
Fabian Homborg
2a9edfe26e help: Better handle builtins when docs aren't installed
__fish_print_commands just prints the commands we have man pages for,
and help uses that to figure out whether it should link
a command or a section. If the docs aren't installed it won't find
anything.

At least check the builtins, because we document them and it's easy.

This probably needs to be added at build time - glob
doc_src/cmds/*.rst.
2021-02-05 17:19:07 +01:00
Fabian Homborg
cf4f8ae929 Revert "Color "ip" output if available"
This reverts commit abb59a6ec9.

This is still buffered if piped to another function, like with the default `grep`.

See #5340, #5356.
2021-02-02 18:44:44 +01:00
Johannes Altmanninger
abb59a6ec9 Color "ip" output if available
This is supported since iproute2 v4.19.0

Closes #5340
2021-02-02 06:39:40 +01:00
Fabian Homborg
dd48fdc970 Remove hostname function
This was only a thing in cygwin, and only a workaround because
cygwin's hostname was broken in 2013 and our sample prompts called it,
which caused errors in fish_config.

Our sample prompts no longer call `hostname` at all (they use
`prompt_hostname`, which uses the variable), and it's possible
cygwin's hostname was fixed in the meantime.

Fixes #7669.
2021-01-31 08:36:00 +01:00
Johannes Altmanninger
58df0bc051 __fish_print_pipestatus: remove fallback colors for missing arguments
The arguments were not optional because we use
"set -e argv[1 2 3 4 5]"
2021-01-24 14:28:14 +01:00
Wez Furlong
4b0152575e Enable OSC 7 when running in WezTerm
Over in https://github.com/wez/wezterm/issues/115#issuecomment-765869705 one of my users noted that fish had automatic OSC 7, but that it wasn't enabled under WezTerm.

You can detect WezTerm through the `$TERM_PROGRAM` environment.  In practical terms, all versions of wezterm in the wild support OSC 7 so a version check is not needed.

I'm not a fish user myself, but I did give the equivalent change to this a try on my Fedora 33 machine (it has an older version of fish).

I can see in this file that there's some stuff with `__fish_enable_focus` that you may also want to enable under wezterm; the escape sequence is supported as are panes, tabs and windows.
2021-01-23 18:10:32 +01:00
Fabian Homborg
3eff7b26bf __fish_print_pipestatus: Add missing quotes
If this was called without an argument you'd not have a valid `test`
invocation.

Gosh I hate test.
2021-01-22 21:55:35 +01:00
Fabian Homborg
bc6414aaa8
!fixup fish_git_prompt: Fix variable name
This missed one use of $user_variable
2021-01-18 12:37:30 +01:00
Fabian Homborg
dbfd3b5c39 fish_git_prompt: Remove a few unneeded variables 2021-01-17 21:04:16 +01:00
Johannes Altmanninger
f176503c0f Remove the explicit undo group in fish_clipboard_paste
It doesn't change the behavior, see
7669e8e497 (r45675920)
2021-01-15 20:23:59 +01:00
Fabian Homborg
e192066e98 Add $fish_handle_reflow to disable winch handler
Overriding event handlers is annoying.
2021-01-15 18:37:06 +01:00
Fabian Homborg
48082daad4 Turn off reflowing for Konsole >= 21.04 as well
See https://bugs.kde.org/show_bug.cgi?id=196998, https://invent.kde.org/utilities/konsole/-/merge_requests/321

Part of #7491.
2021-01-15 18:37:06 +01:00
Fabian Homborg
168677f8b3 Use disown with $last_pid
As mentioned in 5b706faa73, bare
`disown` has a problem: It disowns the last *existing* job.

Unfortunately, it's easy to see cases where that won't happen:

    sleep 5m &
    /bin/true & # will exit immediately
    disown # will most likely disown *sleep*, not true

So what we do is to pass $last_pid.

In help especially this is likely to occur because many graphical
browsers fork immediately to avoid blocking the terminal (we only
added the backgrounding and disown because some weren't).

Note that it's *possible* this doesn't occur if used in the same
function, but I don't want to rely on those semantics.

It might be worth doing this as the default - see #7210.
2021-01-09 13:44:48 +01:00
Mahmoud Al-Qudsi
aaaf74cd5b fixup! Add concept of edit groups
Correctly call begin/end-undo-group in fish_clipboard_paste
2021-01-06 16:45:24 -06:00
Mahmoud Al-Qudsi
7669e8e497 Add concept of edit groups
This allows for multiple edits to be undone/redone in one go, as if they
were one edit.

Useful when a function is editing the commandline buffer via scripted
changes or via a keybinding so the internal changes to the buffer can be
abstracted away.

(Having extreme difficulty getting pexpect to play nice with the concept
of undo/redo...)
2021-01-05 15:43:34 -06:00
Ilan Cosman
18940ea086
Remove dunderscores from __fish_status_to_signal (#7597)
* Remove dunderscores from __fish_status_to_signal

* Document fish_status_to_signal

* CHANGELOG: Add fish_status_to_signal

* Add string join to fish_status_to_signal documentation example
2021-01-03 15:15:57 +01:00
Fabian Homborg
8a585bb711 Also disable winch handling in alacritty
It also reflows.

We might want to think about doing something more extensible here, as
konsole is also about to add reflow, but for now the main problem
children here are VTE and alacritty.

Extends #7491.
2021-01-01 20:22:57 +01:00
Johannes Altmanninger
d6dd532d6a Do support the new realpath -s in our wrapper function
See #7574
2020-12-26 08:56:34 +01:00
Johannes Altmanninger
4dae106911 Use complete --keep-order with __fish_complete_suffix to prioritize files with matching suffixes
Part of #7040
2020-12-23 19:14:10 +01:00
Johannes Altmanninger
bae75c96d9 __fish_complete_suffix: complete all files, but sort files with matching suffix first
See #7040 and others.
2020-12-23 19:14:10 +01:00
Fabian Homborg
04d7d89020 __fish_print_packages: Extract the rest
Of note: The rpm/yum thing seems to be coupled, so I put it into one
function that tries the yum helper and uses the rpm path otherwise.
Zypper is already its own thing, so this should only be used for yum
and probably dnf (does that still have the helper?)

Zypper can be dropped, as that already used a separate function in the file.

Apk can just be inlined - it's literally one line for installed and another for all packages.
2020-12-22 17:10:02 +01:00
Fabian Homborg
97838657b9 Extract creating $XDG_CACHE_HOME into its own function 2020-12-22 17:10:02 +01:00
Fabian Homborg
24012b1941 __fish_print_packages: Break apart
This function doesn't make any sense.

Most things that expect package names expect package names for *one
specific package manager*.

It only happens to work, most of the time, because most people only
have one package manager installed.
2020-12-22 17:10:02 +01:00
ridiculousfish
90f4c458e5 Rename insert_line_above to insert_line_over
This is for symmetry with insert_line_under. See #7442.
2020-12-19 14:31:33 -08:00
ridiculousfish
2d2efc8b2e Implement o and O bindings for vi mode
Credit to @joallard for the patch. Fixes #7442
2020-12-19 14:28:00 -08:00
Johannes Altmanninger
f1478137dc __fish_complete_path: guard against non-matching input 2020-12-12 08:22:45 +01:00
Fabian Homborg
0fdef958b6 __fish_complete_blockdevice: Default to /dev
This gives all the blockdevices for `mount `

Fixes #7543.
2020-12-11 23:09:16 +01:00
Fabian Homborg
2aaa51e02e Repaint also for fish_color_{host_remote,error}
These are used in our prompts as well.
2020-12-11 20:55:09 +01:00
Vadim Zyamalov
0200fc0fbc
Creating cache for xbps-query in __fish_print_packages.fish (#7534)
* Completions for xbps were not showed on cache file creation

* Completions for xbps were not showed on cache file creation, small typo
2020-12-08 20:59:56 +01:00
Fabian Homborg
672fdde1f0 __fish_print_packages: Better parse apt-cache's weird format
Fixes #7521.
2020-12-04 16:45:14 +01:00
Fabian Homborg
eb592092a6 fixup! Only disable WINCH handling in VTE
Apparently iTerm doesn't reflow?

See #7491
2020-11-30 20:50:02 +01:00
Fabian Homborg
df137695bb Disable WINCH handler in reflowing terminals
Fixes #7491.
2020-11-30 20:01:33 +01:00
Enrico Maria De Angelis
2a86099cfd
fish_vi_key_bindings: Implement "d;" and "d," (#7516) 2020-11-29 21:24:42 +01:00
Mahmoud Al-Qudsi
a3cb1e2dcd Fix setting terminal title after fg
The code to override the `(status current-command) was present`, but not
handled in either the default `fish_title` function or the fallback.

Closes #7444.
2020-11-28 00:56:10 -06:00
Fabian Homborg
2e55e34544 Reformat 2020-11-22 14:39:48 +01:00
Mahmoud Al-Qudsi
01f239188d [zfs] Limit snapshots to spelled-out dataset
Use the `-d` parameter to `zfs list` to limit snapshots to the dataset
named in the current token being completed. Thanks to @Debilski for the
tip.

Closes #7472
2020-11-20 15:28:19 -06:00
Érico Rolim
31870e774a share/functions: account for the possibility of mktemp failure. 2020-11-14 15:57:42 +01:00
Mahmoud Al-Qudsi
6bd4f52b0d [zfs] Optimize enumeration of snapshots
Only generate the list of snapshots when
a) the argument must be a snapshot and nothing else, or
b) the argument as typed contains a literal @, or
c) a snapshot is a valid completion and there is only one dataset
   matching the argument as entered.

Unfortunately, it seems the `zfs` command itself is extremely primitive
and doesn't support listing snapshots by dataset so when we need to
generate completions, we end up needing to enumerate all snapshots
(ever) across all datasets. I'd be very happy to be proven wrong, but I
think the only other way would be manually parse `zdb` output.

See #7472
2020-11-12 22:24:29 -06:00
Shawn LeMaster
e4b64448fa Don't assume $__fish_git_prompt_char_cleanstate is non-empty
This fixes the case where an empty "clean state" character
can cause a spurious space character at the end of the git prompt.
2020-11-10 18:55:15 +01:00
Ayooluwa Isaiah
ea1dffd53d Add support for copy and paste in WSL
- clip.exe is used to copy to the Windows clipboard
- There's no binary for pasting from the Windows clipboard so
  `Get-Clipboard` from powershell is used as a workaround. The
  superflous carriage return is stripped from the output.
2020-11-06 22:10:04 +01:00
Jan-Jaap Korpershoek
4b74fbf1b7
Make mysql completions work with log-in (#7397)
Complete databases using credentials specified on the commandline.
2020-10-30 18:34:23 +01:00
Fabian Homborg
4bfda47449 Bind ctrl-r to search history if the commandline isn't empty
This is super cheesy.

One of the most common feature requests we get is "control-r must
search", even tho just using history-search-backward via e.g. up-arrow
is perfectly capable. The only real difference is that ctrl-r search
in other shells allows editing the search term by default, while we
stop the history search and edit the new commandline in those cases.

So, since the major problem is muscle-memory on ctrl-r,
let's just use that!

This makes ctrl-r do nothing on empty commandlines, and do
history-search-backward otherwise, so the basic flow of "press ctrl-r
to start history search, enter your search term, press ctrl-r to cycle
through matches" just works (except the first ctrl-r is useless and it
doesn't show anything).

See #602.
2020-10-23 13:42:54 +02:00
Mahmoud Al-Qudsi
7990bd3046 [npm/yarn] Add support for namespaced packages
The regex previously in use did not allow for namespaced packages and
wouldn't match against things like @types/foo.
2020-10-21 22:26:52 -05:00
Johannes Altmanninger
f20e8e5860 alias: don't add --wraps for wrappers with the same name
These aliases seem to be common, see #7389 and others.  This prevents
recursion on that example, so `alias ssh "env TERM=screen ssh"` will just
have the same completions as ssh.

Checking the last token is a heuristic which hopefully works for most
cases. Users are encouraged to use functions instead of aliases.
2020-10-10 09:24:49 +02:00
Johannes Altmanninger
03e0ec82af alias: use original body instead of escaping back and forth 2020-10-10 09:24:49 +02:00
Johannes Altmanninger
1173e8bda4 Clarify that some complete calls just need a command with no user-defined completion 2020-10-10 09:24:49 +02:00
Fabian Homborg
fb57ca8791 __fish_apropos: Use macOS' stat explicitly
Overrides the GNU tools some people use.

Fixes #7390.
2020-10-09 18:58:35 +02:00
Fabian Homborg
468c6ff0f8 abbr: Erase all abbrs in one go
Simplifies returns, also allows erroring out without erasing anything
if an abbr name was bogus
2020-10-04 12:34:51 +02:00
Fabian Homborg
420fa68c54 abbr: Fix check for spaces in the name
This used a non-existent variable
2020-10-04 12:34:51 +02:00
Fabian Homborg
135c5a9746 abbr: Don't write an error if erasing nonexisting abbrs
Fixes #7376.
2020-10-04 12:34:38 +02:00
Fabian Homborg
2ab4c10c47 abbr: Allow erasing multiple
Fixes #7377.
2020-10-04 12:27:59 +02:00
ridiculousfish
a6686ca310 Run makewhatis in the background
In the new __fish_apropos, makewhatis is run explicitly to generate the
whatis database. However this can be a little slow. Run it in the
background, after the apropos call completes so as to avoid a weird
race.

This means that descriptions may not be available the first time the
user invokes it, but that's better than appearing to hang for a while.
2020-10-03 17:09:00 -07:00
Folke Lemaitre
a6a0d43c9c Better __fish_describe_command for Macos
override MANPATH used by apropos with local whatis database and update it once a day

get rid of xargs

Created __fish_apropos and fixed __fish_complete_man to use that as well

moved macos apropos comment
2020-10-03 16:18:44 -07:00
Johannes Altmanninger
a1fd9e1b85 Fix invalid flags for builtin type
This combination of flags doesn't work anymore, which makes sense.
2020-09-30 21:46:43 +02:00
Johannes Altmanninger
e9582c41b2 Remove __fish_complete_external_command
It's no longer used.
2020-09-25 19:33:01 +02:00
Fabian Homborg
293a3a628d Remove pipestatus_with_signal
This was a wrapper around status_to_signal, just because that only
handled a single argument.

Instead, just teach status_to_signal to handle multiple arguments and
be done.
2020-09-24 20:14:10 +02:00
Fabian Homborg
dde8318e50 print_pipestatus: Simplify
Just some minor stylistic nits
2020-09-24 20:08:16 +02:00
Fabian Homborg
ef9c924960 Make type a builtin
This is too important to not be one.

For one if it couldn't be loaded for any reason it would
break a lot of fish scripts.

Also this is faster by ~20x.

Fixes #7342
2020-09-21 20:58:34 +02:00
Fabian Homborg
a3e20a4d38 Don't use abbreviated long options
"function --argument" is not a thing, it's "--argument-names". This only
accidentally works because our getopt is awful and allows abbreviated
long options.

Similarly, one argparse test used "--d" instead of "-d" or "--def".
2020-09-19 11:47:41 +02:00
Johannes Altmanninger
6ec0b583f5 __fish_paginate: move the cursor to end of recalled commandline
When pressing \ep on an empty commandline, the cursor would stay at the
beginning of the commandline. Move it to the end of the previous command,
this feels a bit more natural.
2020-09-17 18:44:54 +02:00
Fabian Homborg
e86a31f6d4 Use the newly fixed test -t in isatty
Removes a weird dependency on the test command.
2020-09-16 21:02:59 +02:00
Fabian Homborg
1c43030d79 cd: Remove unneeded code
This now works in cd proper, so it's unneeded in the function.
2020-09-12 20:17:30 +02:00
Fabian Homborg
0072367512 fish_add_path: Don't resolve symlinks
The case for symlinked directories being duplicated a lot isn't there,
but there *is* a usecase for adding the symlink rather than the
target, and that's homebrew.

E.g. homebrew installs ruby into /usr/local/Cellar/ruby/2.7.1_2/bin,
and links to it from /usr/local/opt/ruby/bin. If we add the target, we
would miss updates.

Having path entries that point to the same location isn't a big
problem - it's a path lookup, so it takes a teensy bit longer. The
canonicalization is mainly so paths don't end up duplicated via weird
spelling and so relative paths can be used.
2020-09-12 19:28:01 +02:00
Fabian Homborg
691deac1e4 Print default error in the pacman cnf-handler
Pacman *only* prints the package if it exists, no error or anything.

Fixes #7327.
2020-09-11 20:58:02 +02:00
Fabian Homborg
34be1b458a Add fish_command_not_found handler for pacman
Since version 5 (IIRC), pacman has a file database.

This is useful for people who don't have pkgfile, but we still prefer
that because it's much faster - pacman takes a full *second* on my system.
2020-09-09 17:44:25 +02:00
Fabian Homborg
576ce5f9f5 Remove __fish_command_not_found_handler
This could lead to an infinite loop (well, stack overflow) because
fish_command_not_found would also be defined to call
__fish_command_not_found_handler.

Since this is for

- missing command errors
- when downgrading

we can just remove it.
2020-09-06 13:50:38 +02:00
Fabian Homborg
0131974378 Use OpenSUSE command-not-found via $PATH
We check the full $PATH, so it's not guaranteed that it is in /usr/bin.
2020-09-06 11:15:54 +02:00
Fabian Homborg
340de73172 Call "fish_command_not_found" if a command wasn't found
Previously, when a command wasn't found, fish would emit the
"fish_command_not_found" *event*.

This was annoying as it was hard to override (the code ended up
checking for a function called `__fish_command_not_found_handler`
anyway!), the setup was ugly,
and it's useless - there is no use case for multiple command-not-found handlers.

Instead, let's just call a function `fish_command_not_found` if it
exists, or print the default message otherwise.

The event is completely removed, but because a missing event is not an error
(MEISNAE in C++-speak) this isn't an issue.

Note that, for backwards-compatibility, we still keep the default
handler function around even tho the new one is hard-coded in C++.

Also, if we detect a previous handler, the new handler just calls it.

This way, the backwards-compatible way to install a custom handler is:

```fish
function __fish_command_not_found_handler --on-event fish_command_not_found
    # do a little dance, make a little love, get down tonight
end
```

and the new hotness is

```fish
function fish_command_not_found
    # do the thing
end
```

Fixes #7293.
2020-09-06 11:15:54 +02:00
Johannes Altmanninger
55bc6a27c6 Make prompts forward compatible with fish 3.1.2 by passing locally exported variable
Commit 5d135d555 (prompts: fix pipestatus for jobs prefixed with "not")
introduced a backwards compatibility hack about adding an optional argument
to __fish_print_pipestatus. This hack would break downgrading to fish 3.1.2
if the user copied the new prompt to their config - they would get a backtrace
on every prompt which is arguably worse than the patch's minor improvement.

This does away with the error trace - old fish just won't show the fancy
new pipestatus on `not true`.

Implemented by passing the last $status as the poor man's kwarg, which works
since 3.1.0 (9b86d5dd1 Export all local exported variables in a new scope).

The prompts don't work with fish 3.0.0 or older; downgrading does not seem
too important in general but I think this patch is an okay simplification.
2020-09-05 09:58:55 +02:00
Johannes Altmanninger
89724f9366 prompts: guard against missing fish_is_root_user
Prevents error spew when running one of these prompt on fish 3.1.2.
2020-09-05 09:48:47 +02:00
Charles Gould
6fd68d553d Stop initializing fish_color_match, it is no longer used 2020-09-04 19:46:38 +02:00
V
fc13dd362c
Colourise diff(1) output, if supported (#7308) 2020-09-04 18:43:09 +02:00
Fabian Homborg
bfb5b28d0f Let command, jobs and type take --query instead of --quiet
Now command, jobs, type, abbr, builtin, functions and set take `-q` to
query for existence, but the long option is inconsistent.

The first three use `--quiet`, the latter use `--query`. Add `--query`
to the first three, but keep `--quiet` around.

Fixes #7276.
2020-09-04 16:55:09 +02:00
Fabian Homborg
6a21a2ce16 Prompts: Don't color space before pipestatus
These passed " [" to __fish_print_pipestatus as the left brace.

If the color contained a background, that would also color the space
in, leading to a weird unbalanced space before and none after.

Instead, prepend the whitespace when printing later.

[ci skip]
2020-08-27 18:41:38 +02:00
Fabian Homborg
f88c3389da fish_prompt: Don't do work outside of the function
That just makes it annoying to use `funced`.

Also sync the classic_vcs prompt again.
2020-08-27 17:07:23 +02:00
chref
81d87d1c7f
fix Subversion prompt (#7278)
* fix Subversion prompt

- after switching to "string match", some SVN status symbols need
  proper escaping
- the __fish_svn_prompt_flag_names list was missing
  "versioned_obstructed" and was therefore not in line with
  the symbols from __fish_svn_prompt_chars
- when checking for individual SVN status symbols, use
  "string match -e" to handle the case where multiple different
  symbols appear in one status column
- use "sort -u" before merging all symbols from a column into
  one line

Fixes #6715

* use regex for SVN status matching

Using regex matching will prevent different match behaviour
depending on qmark-noglob feature.
Also, counting the resulting matches is unnecessary.

* use list instead of string for SVN status

Make $column_status a list be not removing newlines from SVN status
output. This makes checking for the individual status types within
a column easier because it doesn't require regex matching.

* added quotes for string length test (-n)
2020-08-26 18:31:23 +02:00
Fabian Homborg
72a44460c6 Move fish_greeting to a function
This adds a "fish_greeting" function that prints the variable of the
same name.

In doing so, it makes $fish_greeting default to a global
variable (this is of little cost because of the `_` builtin)

This means that:

- We have fewer universal variables by default
- If we change the default greeting people will actually get
- it (unless they have a leftover universal, of course)
- If the user changes their language the variable changes with it
2020-08-21 20:46:23 +02:00
Johannes Altmanninger
eb59d4eb14 Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
Johannes Altmanninger
9c327b19a6 Fix extra or missing newlines at end of file in our fish scripts
New fish_indent does that too, so this will make any future reformatting
diffs smaller.

Done using either of:

	perl -pi -e 'undef $/; s/\n*$/\n/' share/**.fish
	kak -n -f '<a-/>\n*<ret>d' share/**.fish
2020-08-09 23:53:46 +02:00
Johannes Altmanninger
93cb0e2abb __fish_complete_suffix: enable fuzzy completion, simplify
fish's internal completion logic is much smarter than the globbing in this
function, so let's just reuse "complete -C", and filter directories and
files with the given suffix.

Thanks to @Kratacoa for reporting on Gitter.

Using "complete -C" works well no prefix is given. Since in this repository
only the openocd completions pass a prefix, I left the prefix-case as is.
It could probably be improved and simplified as well.  The prefix argument was
introduced to avoid cd's side effects inside a completion. Using cd is tempting
though because it would allow to use the same logic as without a prefix.
2020-08-08 22:59:41 +02:00
Johannes Altmanninger
0dd334ee46 __fish_complete_suffix: replace prefix only at start 2020-08-08 22:56:54 +02:00
Fabian Homborg
203061292f Remove unused "__fish_prompt_cwd" variable
The repaint handler erased a variable that was just a dumb cache when `set_color` wasn't a builtin.

It was removed in 3f11d90744 in 2014.
2020-08-07 21:06:16 +02:00
Fabian Homborg
677e699a7a Stop repainting after paste
"repaint" here is a bit of a misnomer. It *doesn't* re-highlight, that
just happens on its own.

It re-runs the prompt, which can take quite a while (depending on the
configuration), and which is also useless in this context as this
isn't something the prompt will be reacting to (theoretically it
could, but I doubt the utility of displaying "PASTE" for a few milliseconds).
2020-08-07 21:06:16 +02:00
Fabian Homborg
be9d17b08a help: Add the other pages 2020-08-07 21:06:16 +02:00
Johannes Altmanninger
d7ccc475cf Cleanup __fish_complete_subcommand
The external-commands-only completion was briefly added in 3.1.0 and removed
in 3.1.1 (see #6798), which means we can remove some dead code.

Maybe we should just remove __fish_complete_external_command - it could break
users, but then again, we don't really have a way to stop people from starting
to use this deprecated function. The underscores ought to communicate that
this is function is private to fish but that is not enforced.
2020-08-06 21:24:26 +02:00
Soumya
916ffe8273 Only bold status in default prompt when set by last command
Uses regular text when the status is carried over, e.g. after a background job.
2020-08-05 12:23:49 -07:00
Allen Sobot
54823c9243
Implement XBPS completions (#7239) 2020-08-05 20:01:19 +02:00
Johannes Altmanninger
ac1f63781d __fish_complete_suffix: don't fail when a part of the suffix is present
Resolves #7233
2020-08-01 17:04:03 +02:00
Olivier FAURE
e7f0b5801d Add forward-single-char input command
This allows users to add custom keybindings to autocomplete only one
character at a time.

Resolves https://github.com/fish-shell/fish-shell/issues/4984
2020-08-01 12:09:31 +02:00
ridiculousfish
1c2323e76f Use dashes instead of underscores pervasively in tutorial anchors
This fixes some broken help completions.
2020-07-31 12:10:16 -07:00
Gokul Soumya
b259fe17f9 vi-keybingings: Add missing abbr triggers for command terminators
Abbr expansion on command terminators were added
back in ec74c739 in response to #6970, but vi mode
was not updated.
2020-07-30 01:04:03 +02:00
Fabian Homborg
84b25855b0 alias: Escape the first word again
See https://stackoverflow.com/questions/63115744/alias-with-spaces-and-arguments-in-fish-3

This was broken in 115892ccd2
2020-07-27 17:19:44 +02:00
Fabian Homborg
5b706faa73 open: Workaround an xdg-open bug
If it can't recognize the DE, xdg-open uses a "generic" way of opening
things where it doesn't spawn off a DE-provided utility like kde-open.

This sounds great, but it fails to fork and therefore blocks the
terminal.

So we start it in the background and disown it.

Fixes #7215.
2020-07-21 16:59:05 +02:00
Fabian Homborg
42486a4cb3 Don't do CWD OSC in tests
Should fix #7193.
2020-07-13 20:55:39 +02:00
Mahmoud Al-Qudsi
f1a59e83c5 Move __fish_set_lscolors to ls.fish
It's not used anywhere else.

[ci skip]
2020-07-12 14:18:42 -05:00
Gokul Soumya
ec0c3f349d Return early if token is empty in whatis_current_token 2020-07-12 00:15:24 +02:00
Gokul Soumya
5f782cef7d Show builtin description with whatis_current_token 2020-07-12 00:13:51 +02:00
Gokul Soumya
e665f9b523 Precedence for functions over commands in whatis_current_token 2020-07-12 00:11:37 +02:00
Gokul Soumya
d0ce5fe943 Show function description if available with whatis_current_token
By default __fish_whatis_current_token is bound to ALt-W
2020-07-12 00:11:37 +02:00
Johannes Altmanninger
1f8c9a5d42 __fish_print_help: handle [ and : 2020-07-12 00:11:37 +02:00
Fabian Homborg
a40c82dcc4 Check if create_manpage_completions was installed
Fixes #7183.
2020-07-09 18:35:41 +02:00
Shun Sakai
d24a14744c
Update apk-tools completions (#7171)
* Update apk-tools completions

Add completions of options of it's subcommands.
The completions of deprecated options is unimplemented.

* Fix installed package listing for apk-tools

An error occurs when the local cache does not exist, so fixed this.
2020-07-05 18:22:36 -05:00
Fabian Homborg
eb35975c0f Make cancel-commandline actual bind function
This was always awkward as fish script, and had problems with
interrupting the autoloading.

Note that we still leave the old function intact to facilitate easier
upgrading for now.

Fixes #7145.
2020-07-01 20:56:56 +02:00
Mahmoud Al-Qudsi
de47a096e8 Add udevadm completions
[ci skip]
2020-07-01 09:27:20 -05:00
Johannes Altmanninger
8b961a0ca8 Bind undo to Control-Z in addition to Control-/
See #7152
2020-07-01 00:40:32 +02:00
Mahmoud Al-Qudsi
614c494859 Speed up default ^C action considerably
No more shelling out to external commands, no more loops, and no
conditionals past the initial check.
2020-06-29 19:41:33 -05:00
exploide
a966ace4a9 __fish_print_hostnames: match IPv6 addresses + cleanup 2020-06-28 20:11:39 -05:00
Daniel Bengtsson
e2f03fa8a7 Add a function to check if the user is root.
Add a helper function to check if the user is root. This function can be
useful for the prompts for example. Modify the prompts made root checked
to use the function instead. Add also the support of Administrator like
a root user.

Fixes: #7031
2020-06-26 21:25:13 +02:00
Fabian Homborg
149a0b98af Another formatting run
I really kinda hate how insistent clang-format is to have line
breaks *IFF THE LINE IS TOO LONG*.

Like... lemme just add a break if it looks better, will you?

But it is the style at this time, so we shall tie an onion to our
belt.
2020-06-24 20:43:56 +02:00
Malobre
94f4473d3b
Fix #7113, correct a few regexes. (#7130)
* Fix #7113 (cannot call help using msys2), correct a few regexes.

* Use regex instead of glob-style matching

* Match `\.exe$` instead of `cmd\.exe$` for WSL

* Match `\.exe(\s+|$)` instead of `\.exe$` and `cmd\.exe$`

* Fix a few regexes

This allows cygstart to be manually set as a browser, with or without arguments
2020-06-24 18:36:37 +02:00
Gokul Soumya
2fd78fd5c2
Uncomment most recent comment if commandline is empty when using toggle comment binding (#7137)
* functions/__fish_toggle_comment_commandline: Uncomment most recent comment if commandline is empty

* Refactor variable setting in functions/__fish_toggle_comment_commandline.fish

* Update changelog regarding toggle comment binding
2020-06-24 18:35:36 +02:00
Fabian Homborg
63f7f1925e git prompt: Simplify "staged" logic
This had this weird "pass along the sha, then check" logic to it which
is entirely unnecessary.

This function just says when something is staged, nothing more. Why
that is you can figure out for yourself.

This makes it easier to call this function, and it no longer prints an
empty line if nothing is staged.
2020-06-20 21:47:19 +02:00
Fabian Homborg
197d615cc8 git prompt: Minor cleanup 2020-06-20 19:01:27 +02:00
Fabian Homborg
4186d840db git prompt: Simplify some helper functions 2020-06-20 19:01:27 +02:00
Fabian Homborg
73c0fa03b8 git prompt: Also repaint correctly if use_informative_chars is set 2020-06-20 19:01:27 +02:00
Fabian Homborg
894ec3dfd4 fish_git_prompt: Always allow for displaying stashstate
This wasn't added to the prompt status order, so it was computed and
then not used for the informative prompt.

We still check later if we should compute it, so this is harmless if
showstashstate is unset.

Fixes #7136.
2020-06-20 09:33:04 +02:00
Fabian Homborg
4660be372a Only disable title in emacs "term"
There's more than one emacs terminal (for some reason), and term is
the most broken one and can't even handle a title.

Fixes #7122.
2020-06-17 16:48:13 +02:00
Shun Sakai
ffaf969e6e Add completions for apk-tools
Completion of options for each subcommand is not implemented.
2020-06-14 19:23:49 +02:00
Lennard Hofmann
1b90be57f2 Add foot to update_cwd_osc
See https://codeberg.org/dnkl/foot
2020-06-09 12:49:33 -07:00
Fabian Homborg
a4a4a2e1b6 __fish_print_packages: Fix apt
On my system this printed just "Description:" without any additional
characters, so this awkward `sed` didn't match and produced *all
packages on one line*.

Tbh this should probably be rewritten, but first we'd have to find a
way to get proper output here.
2020-06-08 18:32:52 +02:00
Fabian Homborg
e646285bcb
Let __fish_prepend_sudo use the last commandline if there is no current one (#7079)
* docs/faq: Mention prepend_sudo

[ci skip]

* __fish_prepend_sudo: Use $history[1] if commandline is empty

Currently, if you press alt+s with an empty commandline, it inserts
"sudo", which seems fairly useless.

Now, it inserts "sudo " followed by the last history entry, which
makes it a replacement for `sudo !!`.

* docs
2020-06-04 18:25:02 +02:00
Fabian Homborg
0064279905 Don't show greetings in read in scripts
This reverts commit 1b0ec21773.

"Interactive" has multiple meanings here, one of them being "the whole shell" is interactive, which `status is-interactive` tests, and one "this interaction is interactive", which happens when `read`ing in a script.

Fixes #7080.
2020-06-04 17:00:09 +02:00
Fabian Homborg
1f434cfde8 fish_config: Don't mention python 2
See #6537.

[ci skip]
2020-05-30 12:10:24 +02:00
Jason Nader
b4ca4245c6 gpg completions: add export SSH command 2020-05-30 10:10:07 +02:00
Fabian Homborg
4785440f65
Add an "_" builtin to call into gettext (#7036)
* Add an "_" builtin to call into gettext

We already have gettext in C++ (if available), so it seems weird to
fork off a command to start it from script.

This is only for fish's own translations. There's no way to call into
other catalogs, it just translates all arguments separately.

This is faster by a factor of ~1000, which allows us to call
translations much more, especially from scripts.

E.g. making fish_greeting global by default would hurt cost-wise,
given that my fish starts up in 8ms and just calling the current `_`
function takes 2ms, and that would have two calls.

Incidentally, this also makes us rely on a weirdly defined function
less, so it:
Fixes #6804.

* docs: Add `_` docs

Let's see if that filename works out.

* Reword _ docs
2020-05-29 20:53:44 +02:00
Fabian Homborg
9354dd6971 Add fish_add_path, a simple way to add to $PATH
This is a function you can either execute once, interactively, or
stick in config.fish, and it will do the right thing.

Some options are included to choose some slightly different behavior,
like setting $PATH directly instead of $fish_user_paths, or moving
already existing components to the front/back instead of ignoring
them, or appending new components instead of prepending them.

The defaults were chosen because they are the most safe, and
especially because they allow it to be idempotent - running it again
and again and again won't change anything, it won't even run the
actual `set` because it skips that if all components are already in.

Fixes #6960.
2020-05-29 20:51:05 +02:00
Fabian Homborg
ba116f1d3b fish_git_prompt: Count untracked files from the repository root
We already do this for the non-informative (non-counting) version.

Fixes #6086.
2020-05-28 20:49:48 +02:00
Jason
4e5220a4e1 gpg completions: add new option 2020-05-28 17:43:49 +02:00
Jason
bb7eb33b22 Fix typo 2020-05-28 17:41:01 +02:00
Jason
dc4ca005f8 gpg completions: complete key id for --edit-key
More useful than just user id since can have multiple keys per user.
2020-05-28 17:40:24 +02:00
Donovan
bc2eb383d4
Funcsave with --directory option (#7041)
* funcsave: add option --directory

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix synopsis

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix completion

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix error message

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix parameter expansion

Signed-off-by: Donovan Jean <commit@dkrm.dev>
2020-05-27 20:13:44 +02:00
Mahmoud Al-Qudsi
2d52335fed Don't fire fish_prompt when read is used
Apart from being semantically incorrect, this was causing `fish_prompt`
to fire twice after commands that used `read` (e.g. `cdh`).

Closes #7039.
2020-05-26 15:24:31 -05:00
Johannes Altmanninger
e885a65754 fish_greeting: highlight "help" in in green, like it used to be
This was changed in b9d2e4d with no obvious motivation, and the
translation strings still have the old version.
2020-05-25 23:50:30 +02:00
Jason
7b9119cc9a fish_vcs_prompt: allow argv passthrough
fish_git_prompt encloses its output in brackets, however this can be changed by supplying a format string to it, i.e. `fish_git_prompt %s`.
However when using `fish_vcs_prompt` there's no way to pass on the arg to fish_git_prompt, so you need to manually remove it.
fish_hg_prompt doesn't have the same format string support as fish_git_prompt, but I suppose it could be added later if needed.
2020-05-24 20:18:06 +02:00
Fabian Homborg
18a4ae3fd1 fish_greeting: Add second line unconditionally
For some reason we checked __fish_initialized *after confirming* that
$fish_greeting was empty?

See #7016.
2020-05-23 18:54:43 +02:00