dotfiles/terminal/.local/share/atuin/init.nu
Marty Oehme 97114d74fb
terminal: Add unified history for shells
Added atuin for nice shell history. Trying it out for now
but seems non-intrusive enough that I will probably keep
it for a while even if I don't use it.
2023-12-30 21:33:19 +01:00

81 lines
2.4 KiB
Text

# Source this in your ~/.config/nushell/config.nu
$env.ATUIN_SESSION = (atuin uuid)
# Magic token to make sure we don't record commands run by keybindings
let ATUIN_KEYBINDING_TOKEN = $"# (random uuid)"
let _atuin_pre_execution = {||
let cmd = (commandline)
if ($cmd | is-empty) {
return
}
if not ($cmd | str starts-with $ATUIN_KEYBINDING_TOKEN) {
$env.ATUIN_HISTORY_ID = (atuin history start -- $cmd)
}
}
let _atuin_pre_prompt = {||
let last_exit = $env.LAST_EXIT_CODE
if 'ATUIN_HISTORY_ID' not-in $env {
return
}
with-env { ATUIN_LOG: error } {
do { atuin history end $'--exit=($last_exit)' -- $env.ATUIN_HISTORY_ID | null } | null
}
hide-env ATUIN_HISTORY_ID
}
def _atuin_search_cmd [...flags: string] {
[
$ATUIN_KEYBINDING_TOKEN,
([
`commandline (ATUIN_LOG=error run-external --redirect-stderr atuin search`,
($flags | append [--interactive, --] | each {|e| $'"($e)"'}),
`(commandline) | complete | $in.stderr | str substring ..-1)`,
] | flatten | str join ' '),
] | str join "\n"
}
$env.config = ($env | default {} config).config
$env.config = ($env.config | default {} hooks)
$env.config = (
$env.config | upsert hooks (
$env.config.hooks
| upsert pre_execution (
$env.config.hooks | get -i pre_execution | default [] | append $_atuin_pre_execution)
| upsert pre_prompt (
$env.config.hooks | get -i pre_prompt | default [] | append $_atuin_pre_prompt)
)
)
$env.config = ($env.config | default [] keybindings)
$env.config = (
$env.config | upsert keybindings (
$env.config.keybindings
| append {
name: atuin
modifier: control
keycode: char_r
mode: [emacs, vi_normal, vi_insert]
event: { send: executehostcommand cmd: (_atuin_search_cmd) }
}
)
)
# The up arrow keybinding has surprising behavior in Nu, and is disabled by default.
# See https://github.com/atuinsh/atuin/issues/1025 for details
# $env.config = (
# $env.config | upsert keybindings (
# $env.config.keybindings
# | append {
# name: atuin
# modifier: none
# keycode: up
# mode: [emacs, vi_normal, vi_insert]
# event: { send: executehostcommand cmd: (_atuin_search_cmd '--shell-up-key-binding') }
# }
# )
# )