Marty Oehme
97114d74fb
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.
81 lines
2.4 KiB
Text
81 lines
2.4 KiB
Text
# Source this in your ~/.config/nushell/config.nu
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$env.ATUIN_SESSION = (atuin uuid)
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# Magic token to make sure we don't record commands run by keybindings
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let ATUIN_KEYBINDING_TOKEN = $"# (random uuid)"
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let _atuin_pre_execution = {||
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let cmd = (commandline)
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if ($cmd | is-empty) {
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return
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}
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if not ($cmd | str starts-with $ATUIN_KEYBINDING_TOKEN) {
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$env.ATUIN_HISTORY_ID = (atuin history start -- $cmd)
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}
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}
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let _atuin_pre_prompt = {||
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let last_exit = $env.LAST_EXIT_CODE
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if 'ATUIN_HISTORY_ID' not-in $env {
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return
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}
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with-env { ATUIN_LOG: error } {
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do { atuin history end $'--exit=($last_exit)' -- $env.ATUIN_HISTORY_ID | null } | null
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}
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hide-env ATUIN_HISTORY_ID
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}
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def _atuin_search_cmd [...flags: string] {
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[
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$ATUIN_KEYBINDING_TOKEN,
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([
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`commandline (ATUIN_LOG=error run-external --redirect-stderr atuin search`,
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($flags | append [--interactive, --] | each {|e| $'"($e)"'}),
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`(commandline) | complete | $in.stderr | str substring ..-1)`,
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] | flatten | str join ' '),
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] | str join "\n"
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}
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$env.config = ($env | default {} config).config
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$env.config = ($env.config | default {} hooks)
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$env.config = (
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$env.config | upsert hooks (
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$env.config.hooks
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| upsert pre_execution (
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$env.config.hooks | get -i pre_execution | default [] | append $_atuin_pre_execution)
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| upsert pre_prompt (
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$env.config.hooks | get -i pre_prompt | default [] | append $_atuin_pre_prompt)
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)
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)
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$env.config = ($env.config | default [] keybindings)
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$env.config = (
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$env.config | upsert keybindings (
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$env.config.keybindings
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| append {
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name: atuin
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modifier: control
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keycode: char_r
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mode: [emacs, vi_normal, vi_insert]
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event: { send: executehostcommand cmd: (_atuin_search_cmd) }
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}
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)
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)
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# The up arrow keybinding has surprising behavior in Nu, and is disabled by default.
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# See https://github.com/atuinsh/atuin/issues/1025 for details
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# $env.config = (
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# $env.config | upsert keybindings (
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# $env.config.keybindings
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# | append {
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# name: atuin
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# modifier: none
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# keycode: up
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# mode: [emacs, vi_normal, vi_insert]
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# event: { send: executehostcommand cmd: (_atuin_search_cmd '--shell-up-key-binding') }
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# }
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# )
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# )
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