Commit Graph

610 Commits

Author SHA1 Message Date
Junegunn Choi
78da928727
Experimental implementation of "reload" action
# Reload input list with different sources
  seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)'

  # Reload as you type
  seq 10 | fzf --bind 'change:reload:seq {q}' --phony

  # Integration with ripgrep
  RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case "
  INITIAL_QUERY=""
  FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \
    fzf --bind "change:reload:$RG_PREFIX {q} || true" \
        --ansi --phony --query "$INITIAL_QUERY"

Close #751
Close #965
Close #974
Close #1736
Related #1723
2019-11-10 11:43:37 +09:00
Junegunn Choi
11962dabba
Add --phony option for disabling search
With --phony, fzf becomes a simply selector interface without its own
search functionality. The query string is only used for building the
command for preview or execute action.

Close #1723
2019-11-10 11:36:55 +09:00
Alexandr
b4cccf23d4 Improvements to code quality and readability (#1737)
* Remove 1 unused field and 3 unused functions

unused elements fount by running
golangci-lint run --disable-all --enable unused

src/result.go:19:2: field `index` is unused (unused)
        index  int32
        ^
src/tui/light.go:716:23: func `(*LightWindow).stderr` is unused (unused)
func (w *LightWindow) stderr(str string) {
                      ^
src/terminal.go:1015:6: func `numLinesMax` is unused (unused)
func numLinesMax(str string, max int) int {
     ^
src/tui/tui.go:167:20: func `ColorPair.is24` is unused (unused)
func (p ColorPair) is24() bool {
                   ^

* Address warnings from "gosimple" linter

src/options.go:389:83: S1003: should use strings.Contains(str, ",,,") instead (gosimple)
        if str == "," || strings.HasPrefix(str, ",,") || strings.HasSuffix(str, ",,") || strings.Index(str, ",,,") >= 0 {
                                                                                         ^
src/options.go:630:18: S1007: should use raw string (`...`) with regexp.MustCompile to avoid having to escape twice (gosimple)
        executeRegexp = regexp.MustCompile(
                        ^
src/terminal.go:29:16: S1007: should use raw string (`...`) with regexp.MustCompile to avoid having to escape twice (gosimple)
        placeholder = regexp.MustCompile("\\\\?(?:{[+sf]*[0-9,-.]*}|{q}|{\\+?f?nf?})")
                      ^
src/terminal_test.go:92:10: S1007: should use raw string (`...`) with regexp.MustCompile to avoid having to escape twice (gosimple)
        regex = regexp.MustCompile("\\w+")
                ^

* Address warnings from "staticcheck" linter

src/algo/algo.go:374:2: SA4006: this value of `offset32` is never used (staticcheck)
        offset32, T := alloc32(offset32, slab, N)
        ^
src/algo/algo.go:456:2: SA4006: this value of `offset16` is never used (staticcheck)
        offset16, C := alloc16(offset16, slab, width*M)
        ^
src/tui/tui.go:119:2: SA9004: only the first constant in this group has an explicit type (staticcheck)
        colUndefined Color = -2
        ^
2019-11-05 09:46:51 +09:00
Junegunn Choi
68683c444f
Fix argument parser for -m
/cc @tessus
2019-11-02 20:44:21 +09:00
Junegunn Choi
a185593d65
Remove unnecessary map lookup 2019-11-02 19:55:05 +09:00
Junegunn Choi
525040238e
Fix behavior of 'deselect-all' to only deselect matches
To make it consistent with select-all and toggle-all.

Close #1364
2019-11-02 19:41:59 +09:00
Junegunn Choi
072066c49c
--multi to take optional argument to limit the number of selection
Close #1718
Related #688
2019-11-02 14:25:12 +09:00
Simon Fraser
391669a451 Add 'f' flag for placeholder expression (#1733)
If present the contents of the selection will be placed in a temporary file,
and the filename will be placed into the string instead.
2019-10-27 23:50:12 +09:00
Junegunn Choi
3b1e37f718
Fix #1657: alt-0 to alt-9 2019-08-06 14:06:58 +09:00
Christian Muehlhaeuser
6577388250 os.Kill signal cannot be trapped (#1641) 2019-07-19 13:24:46 +09:00
Christian Muehlhaeuser
3b9dbd4146 Code cleanup: remove unnecessary string conversions (#1642) 2019-07-19 13:23:18 +09:00
Christian Muehlhaeuser
a1260feeed Code cleanup (#1640)
- Replaced time.Now().Sub() with time.Since()
- Replaced unnecessary string/byte slice conversions
- Removed obsolete return and value assignment in range loop
2019-07-19 13:22:35 +09:00
Junegunn Choi
0e3e6ac442
Disallow preview scroll when the content just fits the window 2019-05-21 16:35:45 +09:00
Junegunn Choi
ef492f6178
Output --help message to standard output
Close #1554
2019-04-21 18:02:34 +09:00
Junegunn Choi
ff951341c9
0.18.0 2019-03-31 11:22:38 +09:00
Junegunn Choi
07d755df11
Fix regression of prompt display 2019-03-30 02:07:09 +09:00
Junegunn Choi
37585bd5a5
Disable preview scroll if the content fits on the screen
Close #1540
2019-03-29 18:28:45 +09:00
Junegunn Choi
89e24bf8f2
Fix ineffective break statement 2019-03-29 17:29:24 +09:00
Junegunn Choi
8d2fcd3518
Avoid unnecessary redraw of the preview window 2019-03-29 15:12:46 +09:00
Junegunn Choi
f39ab3875e
Redraw prompt only when necessary 2019-03-29 15:02:31 +09:00
Junegunn Choi
75972d59a8
Add --no-unicode option to draw borders in ASCII characters
Close ##1533
2019-03-29 02:11:03 +09:00
Junegunn Choi
2157f4f193
Add color option for gutter
fzf --color gutter:-1

Close #1529
Close #1468
2019-03-17 15:52:38 +09:00
Junegunn Choi
85c1f8a9e0
Always prepend ANSI reset code before re-assembling tokens 2019-03-07 15:29:57 +09:00
Junegunn Choi
e00e7e1e56
Remove unnecessary ANSI code injection 2019-03-07 02:02:02 +09:00
Junegunn Choi
1a6defdbcc
Use simple string concatenation instead of using fmt.Sprintf 2019-03-07 02:00:31 +09:00
Junegunn Choi
ef577a6509
Preserve the original color of each token when using --with-nth with --ansi
Close #1500
2019-03-06 19:05:05 +09:00
Junegunn Choi
8dc1377efb
Export FZF_PREVIEW_LINES and FZF_PREVIEW_COLUMNS to preview process
fzf will still override LINES and COLUMNS as before but they may not
hold the correct values depending on the default shell.

Close #1314
2019-02-22 14:36:30 +09:00
Junegunn Choi
6c32148f90
Add placeholder expression for zero-based item index: {n} and {+n}
Close #1482
2019-02-19 01:12:57 +09:00
Junegunn Choi
5d16b28869
Fix tab width after ANSI reset code in preview window
Close #1423
2018-12-22 11:52:18 +09:00
Junegunn Choi
5624a89231
Inverse-only matches should not reorder the remaining results
Fix #1458
2018-12-19 23:05:29 +09:00
Junegunn Choi
ca42e5e00a
Avoid unnecessary redraw of preview window
Close #1455
2018-12-13 10:58:57 +09:00
Junegunn Choi
61feee690c
Render preview window when the initial query fails to match
Only if preview template contains {q}

Fix #1452
Related #1307
2018-12-05 18:45:55 +09:00
Junegunn Choi
b46227dcb6
0.17.5 2018-10-07 01:46:29 +09:00
Junegunn Choi
72df905902
Do not wait for more keystrokes after double escape characters
Close #1393
2018-09-28 10:33:53 +09:00
Junegunn Choi
0d748a0699
Kill running preview process after 500ms when focus has changed
Close #1383
Close #1384
2018-09-28 10:33:52 +09:00
Junegunn Choi
27c40dc6b0
Restore STDIN during execute-silent
This allows users to terminate the process with CTRL-C when it hangs.
2018-09-27 15:54:13 +09:00
Tim Cuthbertson
70a92a858a Don't drop buffered input data in findOffset() (#1392) 2018-09-27 02:35:44 +09:00
Michael Kelley
423986996a Handle incomplete ESC sequence in typeahead buffer (#1350)
If an ESC char is found while processing characters,
continue to check for characters. This prevents fzf from
prematurely exiting.

Close #1349
2018-08-08 15:43:55 +09:00
Junegunn Choi
0edbcbdf19
Allow search query longer than the screen width
By implementing horizontal scrolling of the prompt line.
Maximum length is hard-coded to 300-chars.

Close #1312
Fix #1225
2018-06-25 19:07:47 +09:00
Junegunn Choi
f0fe79dd3b
0.17.4 2018-06-10 10:35:52 +09:00
Akinori MUSHA
daa1958f86 Provide an option to reverse items only (#1267) 2018-06-10 01:41:50 +09:00
Junegunn Choi
2c26f02f5c
Improve preview window update events
- Update preview window even if there is no match for the query string
  if any of the placeholder expressions evaluates to a non-empty string.
- Also, if the command template contains {q}, preview window will be
  updated if the query string changes even though the focus remains on
  the same item.

An example:

    git log --oneline --color=always |
       fzf --reverse --ansi --preview \
       '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}'

Close #1307
2018-06-10 01:40:22 +09:00
Junegunn Choi
9e753a0d44
Implement ttyname() in case /dev/tty is not available
Close #1266
Close #447
2018-04-25 17:50:47 +09:00
Junegunn Choi
f57920ad90
Do not print non-displayable characters
fzf used to print non-displayable characters (ascii code < 32) as '?',
but we will simply ignore those characters with this patch, just like
our terminals do.

\n and \r are exceptions. They will be printed as a space character.

TODO: \H should delete the preceding character, but this is not implemented.

Related: #1253
2018-04-12 17:49:52 +09:00
Junegunn Choi
7dbbbef51a
Add support for alt-{up,down,left,right} keys
Close #1234
2018-04-12 17:42:48 +09:00
ZDNoFYVe
43345fb642 Implement flag for preserving whitespace around field (#1242) 2018-03-30 11:47:46 +09:00
Ryan Boehning
21b94d2de5
Make fzf pass go vet
Add String() methods to types, so they can be printed with %s. Change
some %s format specifiers to %v, when the default string representation
is good enough. In Go 1.10, `go test` triggers a parallel `go vet`. So
this also makes fzf pass `go test`.

Close #1236
Close #1219
2018-03-13 14:56:55 +09:00
Junegunn Choi
417bca03df
Add shift-up and shift-down
For now, they are respectively bound to preview-up and preview-down
by default (TBD).

Not available on tcell build.

Close #1201
2018-02-15 19:57:21 +09:00
Jan Edmund Lazo
7f0caf0683 Update Windows default command to print relative paths (#1200) 2018-01-17 22:02:50 +09:00
Junegunn Choi
390b49653b
0.17.3 2017-12-03 23:55:24 +09:00
Junegunn Choi
9c47739c0e
Fix panic when replace-query is triggered on empty result set 2017-12-03 23:48:59 +09:00
Junegunn Choi
04aa2992e7
Revert "0.17.2"
This reverts commit 2f1edeff78.
2017-12-03 23:42:38 +09:00
Junegunn Choi
2f1edeff78
0.17.2 2017-12-03 23:34:37 +09:00
Junegunn Choi
5a7b41a2cf
Add accept-non-empty action
'accept-non-empty' is similar to 'accept' (which is bound to 'enter' and
'double-click' by default) but it prevents fzf from exiting without any
selection.

Close #1162
2017-12-02 02:28:36 +09:00
Junegunn Choi
c20954f020
Add replace-query action
replace-query action replaces the query string with the current
selection. If the selection is too long, it will be truncated.

If the line contains meta-characters of fzf search syntax, it is
possible that the line is no longer included in the updated result.

e.g.

  echo '!hello' | fzf --bind ctrl-v:replace-query

Close #1137
2017-12-01 13:08:55 +09:00
Junegunn Choi
f6b1962056
Inject $LINES and $COLUMNS when running preview command
Close #1168
2017-12-01 03:28:10 +09:00
Junegunn Choi
b3b101a89c
Support binding of left-click and right-click
left-click and right-click are respectively bound to "ignore" and
"toggle" (after implicitly moving the cursor) by default.

Close #1130
2017-12-01 03:28:08 +09:00
Junegunn Choi
85a75ee035
Revert default command: find with -fstype required
In #1061 we changed the default command to retry with a simpler find
command with fewer arguments if the first find command failed. This was
to support stripped-down verions of find that do not support -fstype
argument.

However, this caused an unwanted side-effect of yielding duplicate
entries when the first command failed after producing some lines.

We revert the change in this commit, so the default command will not
work with find without -fstype support. But we now print better error
message in that case so that the user can set up a working
$FZF_DEFAULT_COMMAND.

Close #1120 #1167
2017-12-01 01:40:42 +09:00
Junegunn Choi
0b33dc6ce1
0.17.1 2017-10-16 01:58:57 +09:00
Junegunn Choi
64a6ced62e
Do not immediately check --height option on Windows (#1082) 2017-10-15 19:02:05 +09:00
Junegunn Choi
438f6c96cd
Fix compilation error of Windows binary 2017-10-15 18:32:59 +09:00
Jan Edmund Lazo
c4185e81e8
Fix ExecCommandWith for cmd.exe in Windows (#1072)
Close #1018

Run the command as is in cmd.exe with no parsing and escaping.
Explicity set cmd.SysProcAttr so execCommand does not escape the command.
Technically, the command should be escaped with ^ for special characters,
including ". This allows cmd.exe commands to be chained together.

See https://github.com/neovim/neovim/pull/7343#issuecomment-333350201

This commit also updates quoteEntry to use strings.Replace instead of
strconv.Quote which escapes more than \ and ".
2017-10-14 15:26:37 +09:00
Junegunn Choi
ee40212e97
Update FZF_DEFAULT_COMMAND
- Use bash for `set -o pipefail`
- Fall back to simpler find command when the original command failed

Related: #1061
2017-09-28 23:05:02 +09:00
Junegunn Choi
e1582b8323
Clean up renderer code
Remove code that is no longer relevant after the removal of ncurses
renderer. This commit also fixes background color issue on tcell-based
FullscreenRenderer (Windows).
2017-09-09 23:20:42 +09:00
Junegunn Choi
7cfa6f0265
Fix custom foreground color inside preview window (addendum)
This fixes foreground color inside preview window when the text has ANSI
attributes except for foreground color.

Close #1046
2017-09-08 18:33:17 +09:00
Junegunn Choi
e3973c74e7
Fix custom foreground color inside preview window
Close #1046
2017-09-08 18:18:54 +09:00
Junegunn Choi
e3e7b3360c
Delete ncurses implementation 2017-09-02 03:19:50 +09:00
Junegunn Choi
e89eebb7ba
0.17.0 2017-08-27 03:32:21 +09:00
Junegunn Choi
fee404399a
Make --expect additive
Similarly to --bind or --color.

--expect used to replace the previously specified keys, and
fzf#wrap({'options': '--expect=f1'}) wouldn't work as expected. It
forced us to come up with some ugly hacks like the following:

13b27c45c8/autoload/fzf/vim.vim (L1086)
2017-08-27 02:19:56 +09:00
Junegunn Choi
6b4805ca1a
Optimize rank comparison on x86 (little-endian) 2017-08-27 01:46:11 +09:00
Junegunn Choi
159699b5d7
Remove an unnecessary code branch 2017-08-26 20:09:46 +09:00
Junegunn Choi
af809c9661
Minor refactorings 2017-08-26 03:24:42 +09:00
Junegunn Choi
71fdb99a07
Remove bound checkings in inner loops 2017-08-26 01:28:39 +09:00
Junegunn Choi
55ee4186aa
Ignore EvtReadNew if EvtReadFin is already set 2017-08-20 14:30:17 +09:00
Junegunn Choi
941b0a0ff7
Minor optimization of FuzzyMatchV2
Calculate the first row of the score matrix during phase 2
2017-08-20 12:29:11 +09:00
Junegunn Choi
6aae12288e
Extract debug code from FuzzyMatchV2 2017-08-20 12:29:11 +09:00
Junegunn Choi
302cc552ef
Remove unused clear arguments of alloc16 and alloc32 2017-08-20 12:29:11 +09:00
Junegunn Choi
a2a4df0886
Pass util.Chars by pointer 2017-08-20 12:29:11 +09:00
Junegunn Choi
87874bba88
Remove redundant read event when --sync is used 2017-08-20 01:58:51 +09:00
Junegunn Choi
c304fc4333
Delay slab allocation 2017-08-19 12:14:48 +09:00
Junegunn Choi
6977cf268f
Limit search scope of uppercase letter 2017-08-18 05:30:13 +09:00
Junegunn Choi
931c78a70c
Short-circuit ANSI processing if no ANSI codes are found
Rework of 656963e. Makes --ansi processing around 20% faster on plain
strings without ANSI codes.
2017-08-18 03:04:11 +09:00
Junegunn Choi
8d23646fe6
Revert "Short-circuit ANSI processing if no ANSI codes are found"
This reverts commit 656963e018.
2017-08-17 19:12:44 +09:00
Junegunn Choi
656963e018
Short-circuit ANSI processing if no ANSI codes are found 2017-08-17 19:12:06 +09:00
Junegunn Choi
0558dfee79
Remove count field from ChunkList 2017-08-16 12:26:06 +09:00
Junegunn Choi
487c8fe88f
Make Reader event notification asynchronous
Instead of notifying the event coordinator (EventBox) whenever a new
line is arrived, start a background goroutine that periodically does the
task. Atomic.StoreInt32 is much cheaper than mutex synchronization
that happens during EventBox update.
2017-08-16 03:33:48 +09:00
Junegunn Choi
0d171ba1d8
Remove special nilItem 2017-08-15 01:10:41 +09:00
Junegunn Choi
6bc592e6c9
Update FuzzyMatchV1 to use skip optimization used in V2 2017-08-12 00:28:30 +09:00
Junegunn Choi
6c76d8cd1c
Disallow escaping of meta characters except for spaces
https://github.com/junegunn/fzf/issues/444#issuecomment-321719604
2017-08-11 13:09:33 +09:00
Junegunn Choi
a09e411936
Treat | as proper query when it can't be an OR operator 2017-08-11 00:07:18 +09:00
Junegunn Choi
02a7b96f33
Treat $ as proper search query
When $ is the leading character in a query, it's probably not meant to
be an anchor.
2017-08-10 23:59:52 +09:00
Junegunn Choi
e55e029ae8
Build cache key for a pattern only once 2017-08-10 23:18:52 +09:00
Junegunn Choi
6b18b144cf
Fix escaping of meta characters after ' or ! prefix
https://github.com/junegunn/fzf/issues/444#issuecomment-321432803
2017-08-10 12:40:53 +09:00
Junegunn Choi
6d53089cc1
Allow escaping term starting with |
Close #444
2017-08-09 23:33:37 +09:00
Junegunn Choi
e85a8a68d0
Allow escaping meta characters with backslashes
One can escape meta characters in extended-search mode with backslashes.

  Prefixes:
    \'
    \!
    \^

  Suffix:
    \$

  Term separator:
    \<SPACE>

To keep things simple, we are not going to support escaping of escaped
sequences (e.g. \\') for matching them literally.

Since this is a breaking change, we will bump the minor version.

Close #444
2017-08-09 23:28:47 +09:00
Junegunn Choi
dc55e68524
Remove unnecessary SCP (Save Cursor Position)
It is reported that it can have an unwanted side effect of clearing the
screen on terminal emulators that do not properly support it.

Patch suggested by @arya.

Close #1011
2017-08-09 01:58:29 +09:00
Junegunn Choi
999d374f0c
Fix invalid cache lookups 2017-08-08 13:23:33 +09:00
Junegunn Choi
ecb6b234cc
0.16.11 2017-08-02 02:50:28 +09:00
Junegunn Choi
39dbc8acdb
Exit 2 instead of panic when failed to open /dev/tty 2017-08-02 02:50:26 +09:00
Junegunn Choi
a56489bc7f
Remove non-exclusive access to ChunkList field 2017-08-02 00:09:00 +09:00