77 lines
2.7 KiB
Bash
77 lines
2.7 KiB
Bash
# shellcheck shell=bash
|
|
#
|
|
# Functions for measuring and reporting how long a command takes to run.
|
|
|
|
# Get shell duration in decimal format regardless of runtime locale.
|
|
# Notice: This function runs as a sub-shell - notice '(' vs '{'.
|
|
function _shell_duration_en() (
|
|
# DFARREL You would think LC_NUMERIC would do it, but not working in my local
|
|
LC_ALL='en_US.UTF-8'
|
|
printf "%s" "${EPOCHREALTIME:-$SECONDS}"
|
|
)
|
|
|
|
: "${COMMAND_DURATION_START_SECONDS:=$(_shell_duration_en)}"
|
|
: "${COMMAND_DURATION_ICON:=🕘}"
|
|
: "${COMMAND_DURATION_MIN_SECONDS:=1}"
|
|
|
|
function _command_duration_pre_exec() {
|
|
COMMAND_DURATION_START_SECONDS="$(_shell_duration_en)"
|
|
}
|
|
|
|
function _command_duration_pre_cmd() {
|
|
COMMAND_DURATION_START_SECONDS=""
|
|
}
|
|
|
|
function _dynamic_clock_icon {
|
|
local clock_hand
|
|
# clock hand value is between 90 and 9b in hexadecimal.
|
|
# so between 144 and 155 in base 10.
|
|
printf -v clock_hand '%x' $(((${1:-${SECONDS}} % 12) + 144))
|
|
printf -v 'COMMAND_DURATION_ICON' '%b' "\xf0\x9f\x95\x$clock_hand"
|
|
}
|
|
|
|
function _command_duration() {
|
|
[[ -n "${BASH_IT_COMMAND_DURATION:-}" ]] || return
|
|
[[ -n "${COMMAND_DURATION_START_SECONDS:-}" ]] || return
|
|
|
|
local command_duration=0 command_start="${COMMAND_DURATION_START_SECONDS:-0}"
|
|
local -i minutes=0 seconds=0 deciseconds=0
|
|
local -i command_start_seconds="${command_start%.*}"
|
|
local -i command_start_deciseconds=$((10#${command_start##*.}))
|
|
command_start_deciseconds="${command_start_deciseconds:0:1}"
|
|
local current_time
|
|
current_time="$(_shell_duration_en)"
|
|
local -i current_time_seconds="${current_time%.*}"
|
|
local -i current_time_deciseconds="$((10#${current_time##*.}))"
|
|
current_time_deciseconds="${current_time_deciseconds:0:1}"
|
|
|
|
if [[ "${command_start_seconds:-0}" -gt 0 ]]; then
|
|
# seconds
|
|
command_duration="$((current_time_seconds - command_start_seconds))"
|
|
|
|
if ((current_time_deciseconds >= command_start_deciseconds)); then
|
|
deciseconds="$((current_time_deciseconds - command_start_deciseconds))"
|
|
else
|
|
((command_duration -= 1))
|
|
deciseconds="$((10 - (command_start_deciseconds - current_time_deciseconds)))"
|
|
fi
|
|
else
|
|
command_duration=0
|
|
fi
|
|
|
|
if ((command_duration > 0)); then
|
|
minutes=$((command_duration / 60))
|
|
seconds=$((command_duration % 60))
|
|
fi
|
|
|
|
_dynamic_clock_icon "${command_duration}"
|
|
if ((minutes > 0)); then
|
|
printf "%s %s%dm %ds" "${COMMAND_DURATION_ICON:-}" "${COMMAND_DURATION_COLOR:-}" "$minutes" "$seconds"
|
|
elif ((seconds >= COMMAND_DURATION_MIN_SECONDS)); then
|
|
printf "%s %s%d.%01ds" "${COMMAND_DURATION_ICON:-}" "${COMMAND_DURATION_COLOR:-}" "$seconds" "$deciseconds"
|
|
fi
|
|
}
|
|
|
|
_bash_it_library_finalize_hook+=("safe_append_preexec '_command_duration_pre_exec'")
|
|
_bash_it_library_finalize_hook+=("safe_append_prompt_command '_command_duration_pre_cmd'")
|