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nu: update fzf integration

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This commit is contained in:
Gabriel Arazas 2025-01-28 17:22:27 +08:00
parent 0ee4d7df89
commit 2c5586fbfd
1 changed files with 39 additions and 4 deletions
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43
nu/autoload/fzf.nu
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@ -9,13 +9,22 @@
# used in considering for opening inside of tmux env.
# - FZF_CTRL_T_COMMAND is the default command for Ctrl+T keybinding set for
# this Nu script.
# - FZF_DEFAULT_OPTS is a string
# - FZF_DEFAULT_OPTS contains default arguments to be passed to fzf when
# executing.
# - FZF_ALT_C_COMMAND contains the executable and its arguments used for
# entering directories (with Alt+C keybinding).
let __fzf_defaults = [
--height ($env.FZF_TMUX_HEIGHT? | default "40%")
--bind=ctrl-z:ignore
--reverse
]
let envconvert_cmdstring = {
from_string: { |s| $s | split row ' ' }
to_string: { |s| $s | str join ' ' }
}
def __fzf_select [...flags: string] {
with-env {
FZF_CTRL_T_COMMAND: ($env.FZF_CTRL_T_COMMAND? | default "fzf")
@ -27,10 +36,14 @@ def __fzf_select [...flags: string] {
def __fzf_cd [...flags: string] {
with-env {
FZF_CTRL_T_COMMAND: ($env.FZF_CTRL_T_COMMAND? | default "fzf")
FZF_DEFAULT_OPTS: ($env.FZF_DEFAULT_OPTS? | default $__fzf_defaults)
FZF_DEFAULT_OPTS: ($env.FZF_DEFAULT_OPTS | default $__fzf_defaults)
} {
fzf ...$env.FZF_DEFAULT_OPTS --reverse --walker=dir,hidden,follow ...$flags
if "FZF_ALT_C_COMMAND" in $env {
let command = $env.FZF_ALT_C_COMMAND
run-external ($command | get 0) ...($command | range 1..) | fzf ...$env.FZF_DEFAULT_OPTS ...$flags
} else {
fzf ...$env.FZF_DEFAULT_OPTS --walker=dir,hidden,follow ...$flags
}
}
}
@ -50,6 +63,21 @@ $env.config.keybindings = $env.config.keybindings | append [
}
}
{
name: fzf_parent_select
modifier: alt
keycode: char_t
mode: [emacs vi_normal vi_insert]
event: {
send: ExecuteHostCommand
cmd: "commandline edit --insert (
__fzf_select '--multi' '--walker-root=../'
| lines
| str join ' '
)"
}
}
{
name: fzf_cd
modifier: alt
@ -61,3 +89,10 @@ $env.config.keybindings = $env.config.keybindings | append [
}
}
]
$env.ENV_CONVERSIONS = $env.ENV_CONVERSIONS | merge deep --strategy=append {
FZF_CTRL_T_COMMAND: $envconvert_cmdstring
FZF_ALT_C_COMMAND: $envconvert_cmdstring
FZF_DEFAULT_OPTS: $envconvert_cmdstring
FZF_DEFAULT_COMMAND: $envconvert_cmdstring
}