mirror of
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29 lines
895 B
Bash
29 lines
895 B
Bash
__timer_current_time() {
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perl -MTime::HiRes=time -e'print time'
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}
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__timer_format_duration() {
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local mins=$(printf '%.0f' $(($1 / 60)))
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local secs=$(printf "%.${TIMER_PRECISION:-1}f" $(($1 - 60 * mins)))
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local duration_str=$(echo "${mins}m${secs}s")
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local format="${TIMER_FORMAT:-/%d}"
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echo "${format//\%d/${duration_str#0m}}"
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}
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__timer_save_time_preexec() {
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__timer_cmd_start_time=$(__timer_current_time)
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}
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__timer_display_timer_precmd() {
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if [ -n "${__timer_cmd_start_time}" ]; then
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local cmd_end_time=$(__timer_current_time)
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local tdiff=$((cmd_end_time - __timer_cmd_start_time))
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unset __timer_cmd_start_time
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local tdiffstr=$(__timer_format_duration ${tdiff})
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local cols=$((COLUMNS - ${#tdiffstr} - 1))
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echo -e "\033[1A\033[${cols}C ${tdiffstr}"
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fi
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}
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preexec_functions+=(__timer_save_time_preexec)
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precmd_functions+=(__timer_display_timer_precmd)
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