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Code Packages Releases Wiki Activity

Add reload-sync action

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Close #2816
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Junegunn Choi
2022-12-29 20:03:51 +09:00
parent 14775aa975
commit 6c37177cf5
6 changed files with 124 additions and 66 deletions
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CHANGELOG.md
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@@ -12,63 +12,74 @@ CHANGELOG
# Send actions to the server
curl -XPOST localhost:6266 -d 'reload(seq 100)+change-prompt(hundred> )'
```
- Added `pos(...)` action to move the cursor to the numeric position
- `first` and `last` are equivalent to `pos(1)` and `pos(-1)` respectively
```sh
# Put the cursor on the 10th item
seq 100 | fzf --sync --bind 'start:pos(10)'
- New event
- Added `load` event that is triggered when the input stream is complete
and the initial processing of the list is complete.
```sh
# Change the prompt to "loaded" when the input stream is complete
(seq 10; sleep 1; seq 11 20) | fzf --prompt 'Loading> ' --bind 'load:change-prompt:Loaded> '
# Put the cursor on the 10th to last item
seq 100 | fzf --sync --bind 'start:pos(-10)'
```
- Added `load` event that is triggered when the input stream is complete and
the initial processing of the list is complete.
```sh
# Change the prompt to "loaded" when the input stream is complete
(seq 10; sleep 1; seq 11 20) | fzf --prompt 'Loading> ' --bind 'load:change-prompt:Loaded> '
# You can use it instead of 'start' event without `--sync` if asynchronous
# trigger is not an issue.
(seq 10; sleep 1; seq 11 20) | fzf --bind 'load:last'
```
- New actions
- Added `pos(...)` action to move the cursor to the numeric position
- `first` and `last` are equivalent to `pos(1)` and `pos(-1)` respectively
```sh
# Put the cursor on the 10th item
seq 100 | fzf --sync --bind 'start:pos(10)'
# You can use it instead of 'start' event without `--sync` if asynchronous
# trigger is not an issue.
(seq 10; sleep 1; seq 11 20) | fzf --bind 'load:last'
```
- Added `next-selected` and `prev-selected` actions to move between selected
items
```sh
# `next-selected` will move the pointer to the next selected item below the current line
# `prev-selected` will move the pointer to the previous selected item above the current line
seq 10 | fzf --multi --bind ctrl-n:next-selected,ctrl-p:prev-selected
# Put the cursor on the 10th to last item
seq 100 | fzf --sync --bind 'start:pos(-10)'
```
- Added `reload-sync(...)` action which replaces the current list only after
the reload process is complete. This is useful when the command takes
a while to produce the initial output and you don't want fzf to run against
an empty list while the command is running.
```sh
# You can still filter and select entries from the initial list for 3 seconds
seq 100 | fzf --bind 'load:reload-sync(sleep 3; seq 1000)+unbind(load)'
```
- Added `next-selected` and `prev-selected` actions to move between selected
items
```sh
# `next-selected` will move the pointer to the next selected item below the current line
# `prev-selected` will move the pointer to the previous selected item above the current line
seq 10 | fzf --multi --bind ctrl-n:next-selected,ctrl-p:prev-selected
# Both actions respect --layout option
seq 10 | fzf --multi --bind ctrl-n:next-selected,ctrl-p:prev-selected --layout reverse
```
- Added `change-query(...)` action that simply changes the query string to the
given static string. This can be useful when used with `--listen`.
```sh
curl localhost:6266 -d "change-query:$(date)"
```
- Added `transform-query(...)` action for transforming the query string using
an external command
```sh
# Press space to convert the query to uppercase letters
fzf --bind 'space:transform-query(tr [:lower:] [:upper:] <<< {q})'
# Both actions respect --layout option
seq 10 | fzf --multi --bind ctrl-n:next-selected,ctrl-p:prev-selected --layout reverse
```
- Added `change-query(...)` action that simply changes the query string to the
given static string. This can be useful when used with `--listen`.
```sh
curl localhost:6266 -d "change-query:$(date)"
```
- Added `transform-query(...)` action for transforming the query string using
an external command
```sh
# Press space to convert the query to uppercase letters
fzf --bind 'space:transform-query(tr [:lower:] [:upper:] <<< {q})'
# Bind it to 'change' event for automatic conversion
fzf --bind 'change:transform-query(tr [:lower:] [:upper:] <<< {q})'
# Bind it to 'change' event for automatic conversion
fzf --bind 'change:transform-query(tr [:lower:] [:upper:] <<< {q})'
# Can only type numbers
fzf --bind 'change:transform-query(sed 's/[^0-9]//g' <<< {q})'
```
- `put` action can optionally take an argument string
```sh
# a will put 'alpha' on the prompt, ctrl-b will put 'bravo'
fzf --bind 'a:put+put(lpha),ctrl-b:put(bravo)'
```
- `double-click` will behave the same as `enter` unless otherwise specified,
so you don't have to repeat the same action twice in `--bind` in most cases.
```sh
# No need to bind 'double-click' to the same action
fzf --bind 'enter:execute:less {}' # --bind 'double-click:execute:less {}'
```
# Can only type numbers
fzf --bind 'change:transform-query(sed 's/[^0-9]//g' <<< {q})'
```
- Improvements
- `put` action can optionally take an argument string
```sh
# a will put 'alpha' on the prompt, ctrl-b will put 'bravo'
fzf --bind 'a:put+put(lpha),ctrl-b:put(bravo)'
```
- `double-click` will behave the same as `enter` unless otherwise specified,
so you don't have to repeat the same action twice in `--bind` in most cases.
```sh
# No need to bind 'double-click' to the same action
fzf --bind 'enter:execute:less {}' # --bind 'double-click:execute:less {}'
```
- Added color name `preview-label` for `--preview-label` (defaults to `label`
for `--border-label`)
- Minor bug fixes and improvements