atuin up-arrow mod

.bashrc

# replace the default:
[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh
eval "$(atuin init bash)"

# with this:
[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh
eval "$(atuin init bash --disable-up-arrow)"

export ATUIN_ARROW_INDEX=-1
export ATUIN_CYCLE_MODE=0
__atuin__up_arrow() {
  if [[ $ATUIN_CYCLE_MODE -eq 0 && -n "$READLINE_LINE" ]]; then
    # execute traditional atuin_history up arrow function, interactive backwards prefix search or whatever
    __atuin_history --shell-up-key-binding
    return
  fi

  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX + 1))
  export ATUIN_CYCLE_MODE=1

  HISTORY=$(atuin search --cmd-only --filter-mode host --limit 1 --offset $ATUIN_ARROW_INDEX)
  READLINE_LINE=${HISTORY}
  READLINE_POINT=${#READLINE_LINE}

  return
}

__atuin__down_arrow() {
  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX - 1))
  if [[ $ATUIN_ARROW_INDEX -lt 0 ]]; then
    __atuin__reset_arrow
    HISTORY=""
  else
    HISTORY=$(atuin search --cmd-only --filter-mode host --limit 1 --offset $ATUIN_ARROW_INDEX)
  fi
  READLINE_LINE=${HISTORY}
  READLINE_POINT=${#READLINE_LINE}

  return
}

__atuin__reset_arrow() {
  export ATUIN_ARROW_INDEX=-1
  export ATUIN_CYCLE_MODE=0
}

bind -x '"\e[A": __atuin__up_arrow'
bind -x '"\eOA": __atuin__up_arrow'
bind -x '"\e[B": __atuin__down_arrow'
bind -x '"\eOB": __atuin__down_arrow'
precmd_functions+=(__atuin__reset_arrow)

.zshrc

eval "$(atuin init zsh --disable-up-arrow)"

export ATUIN_ARROW_INDEX=-1
export ATUIN_CYCLE_MODE=0

__atuin__up_arrow() {
  if [[ $ATUIN_CYCLE_MODE -eq 0 && -n "$READLINE_LINE" ]]; then
    # execute traditional atuin_history up arrow function, interactive backwards prefix search or whatever
    __atuin_history --shell-up-key-binding
    return
  fi

  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX + 1))
  export ATUIN_CYCLE_MODE=1

  COMMAND=$(atuin search --cmd-only --filter-mode host --limit 1 --offset $ATUIN_ARROW_INDEX)
  LBUFFER="$COMMAND"

  return
}

__atuin__down_arrow() {
  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX - 1))

  if [ $ATUIN_ARROW_INDEX -lt 0 ]; then
    __atuin__reset_arrow
    LBUFFER=""
    return
  fi

  COMMAND=$(atuin search --cmd-only --filter-mode host --limit 1 --offset $ATUIN_ARROW_INDEX)
  LBUFFER="$COMMAND"

  return
}

__atuin__reset_arrow() {
  export ATUIN_ARROW_INDEX=-1
  export ATUIN_CYCLE_MODE=0
}

__atuin__return_key() {
  __atuin__reset_arrow
  zle accept-line
}

zle -N __atuin__up_arrow
zle -N __atuin__down_arrow
zle -N __atuin__return_key

bindkey '\eOA' __atuin__up_arrow
bindkey '\eOB' __atuin__down_arrow
bindkey '^M' __atuin__return_key

This was very helpful to me, but it seems this has native support in atuin now.

atuinsh/atuin#51

this is working well for me and i prefer the behavior to the inline_height solution because it preserves all other readline key bindings by default (eg. home/end, Ctrl+left/right, Ctrl+w,)

one caveat is that if you have anything in the command buffer, it will still use the atuin TUI.

also, users may want to change their filter mode.

with this modified version of the gist, Ctrl+N can be used to cycle filter modes:

[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh
eval "$(atuin init bash --disable-up-arrow)"
export ATUIN_ARROW_INDEX=-1 
export ATUIN_CYCLE_MODE=0
__atuin__up_arrow() {
  if [[ $ATUIN_CYCLE_MODE -eq 0 && -n "$READLINE_LINE" ]]; then
    # execute traditional atuin_history up arrow function, interactive backwards prefix search or whatever
    __atuin_history --shell-up-key-binding
    return
  fi
  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX + 1))
  export ATUIN_CYCLE_MODE=1 
  HISTORY=$(atuin search --cmd-only --filter-mode ${ATUIN_FILTER_MODE} --limit 1 --offset $ATUIN_ARROW_INDEX)
  READLINE_LINE=${HISTORY}
  READLINE_POINT=${#READLINE_LINE}
  return
}   
__atuin__down_arrow() {
  export ATUIN_ARROW_INDEX=$(( ATUIN_ARROW_INDEX - 1))
  if [[ $ATUIN_ARROW_INDEX -lt 0 ]]; then
    __atuin__reset_arrow
    HISTORY=""
  else
    HISTORY=$(atuin search --cmd-only --filter-mode ${ATUIN_FILTER_MODE} --limit 1 --offset $ATUIN_ARROW_INDEX)
  fi
  READLINE_LINE=${HISTORY}
  READLINE_POINT=${#READLINE_LINE}
  return
}
__atuin__reset_arrow() {
  export ATUIN_ARROW_INDEX=-1
  export ATUIN_CYCLE_MODE=0
}   
bind -x '"\e[A": __atuin__up_arrow'
bind -x '"\eOA": __atuin__up_arrow'
bind -x '"\e[B": __atuin__down_arrow'
bind -x '"\eOB": __atuin__down_arrow'
precmd_functions+=(__atuin__reset_arrow)
export ATUIN_FILTER_MODE="directory"
__atuin_filter_mode() {
  if [[ "$ATUIN_FILTER_MODE" = "host" ]]; then
    export ATUIN_FILTER_MODE="directory"
  elif [[ "$ATUIN_FILTER_MODE" = "directory" ]]; then
    export ATUIN_FILTER_MODE="session"
  elif [[ "$ATUIN_FILTER_MODE" = "session" ]]; then
    export ATUIN_FILTER_MODE="host"
  fi
}
bind -x '"\C-n": __atuin_filter_mode'