39 lines
1 KiB
Bash
39 lines
1 KiB
Bash
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typeset -g MY_HISTORY_SEARCH_OFFSET=0
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typeset -g MY_HISTORY_SEARCH_PREFIX=""
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function my-history-prefix-search() {
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if [[ $LASTWIDGET != my-history-prefix-search-* ]]; then
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# start state machine
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MY_HISTORY_SEARCH_OFFSET=-1
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MY_HISTORY_SEARCH_PREFIX="$LBUFFER"
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fi
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local offset_delta=$1
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local offset=$((MY_HISTORY_SEARCH_OFFSET + $offset_delta))
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(($offset < 0)) && return
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local result=$(
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atuin search \
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--search-mode prefix \
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--limit 1 \
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--offset $offset \
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--format '{command}' \
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"$MY_HISTORY_SEARCH_PREFIX"
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)
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if [[ -n "$result" ]]; then
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BUFFER=$result
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CURSOR=${#BUFFER}
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MY_HISTORY_SEARCH_OFFSET=$offset
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fi
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}
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function my-history-prefix-search-backward-widget() {
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my-history-prefix-search +1
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}
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function my-history-prefix-search-forward-widget() {
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my-history-prefix-search -1
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}
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zle -N my-history-prefix-search-backward-widget
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zle -N my-history-prefix-search-forward-widget
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