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POSIX compliance, shellcheck

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ItsDrike 2021-12-18 18:09:25 +01:00
parent d843e90462
commit 826cef4e6e
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5 changed files with 114 additions and 96 deletions
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33
home/.config/shell/prompt
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@ -1,4 +1,5 @@
#!/usr/bin/env zsh
# shellcheck disable=SC2155
# Configuration variables:
@ -75,7 +76,7 @@ working_directory() {
if [ $USE_SHORTENED_WORKDIR != 1 ]; then
echo -n " $BLUE$~"
elif [ $TERM = "linux" ]; then
elif [ "$TERM" = "linux" ]; then
echo -n " $BLUE%(5~|%-1~/.../%3~|%4~)"
else
echo -n " $BLUE%(5~|%-1~/…/%3~|%4~)"
@ -96,7 +97,7 @@ exec_time_preexec_hook() {
exec_time_precmd_hook() {
[[ $SHOW_CMD_TIME == 0 ]] && return
[[ -z $PROMPT_EXEC_TIME_START ]] && return
local PROMPT_EXEC_TIME_STOP=$(date +%s.%N)
local PROMPT_EXEC_TIME_STOP="$(date +%s.%N)"
PROMPT_EXEC_TIME_DURATION=$(echo "($PROMPT_EXEC_TIME_STOP - $PROMPT_EXEC_TIME_START) * 1000" | bc -l)
unset PROMPT_EXEC_TIME_START
}
@ -104,24 +105,24 @@ format_time() {
# Do some formatting to get nice time (e.g. 2m 12s) from miliseconds
# $1 is the milisecond amount (int or float)
# $2 is the precision (ms/s/m/h/d)
local T=$1
local D=$(echo "scale=0;$T/1000/60/60/24" | bc -l)
local H=$(echo "scale=0;$T/1000/60/60%24" | bc -l)
local M=$(echo "scale=0;$T/1000/60%60" | bc -l)
local S=$(echo "scale=0;$T/1000%60" | bc -l)
local MS=$(echo "scale=0;$T%1000" | bc -l)
local T="$1"
local D="$(echo "scale=0;$T/1000/60/60/24" | bc -l)"
local H="$(echo "scale=0;$T/1000/60/60%24" | bc -l)"
local M="$(echo "scale=0;$T/1000/60%60" | bc -l)"
local S="$(echo "scale=0;$T/1000%60" | bc -l)"
local MS="$(echo "scale=0;$T%1000" | bc -l)"
local precision=$2
local out=""
case "$precision" in
"ms") [[ $MS > 0 ]] && out="$(printf "%dms" $MS) ${out}"; precision="s" ;&
"s") [[ $S > 0 ]] && out="$(printf "%ds" $S) ${out}"; precision="m" ;&
"m") [[ $M > 0 ]] && out="$(printf "%dm" $M) ${out}"; precision="h" ;&
"h") [[ $H > 0 ]] && out="$(printf "%dh" $H) ${out}"; precision="d" ;&
"d") [[ $D > 0 ]] && out="$(printf "%dd" $D) ${out}" ;;
"ms") [[ "$MS" -gt 0 ]] && out="$(printf "%dms" "$MS") ${out}"; precision="s" ;&
"s") [[ "$S" -gt 0 ]] && out="$(printf "%ds" "$S") ${out}"; precision="m" ;&
"m") [[ "$M" -gt 0 ]] && out="$(printf "%dm" "$M") ${out}"; precision="h" ;&
"h") [[ "$H" -gt 0 ]] && out="$(printf "%dh" "$H") ${out}"; precision="d" ;&
"d") [[ "$D" -gt 0 ]] && out="$(printf "%dd" "$D") ${out}" ;;
*) out="$T" ;; # Return $1 ($T) if precision wasn't specified/valid
esac
printf "$out"
printf "%s" "$out"
}
display_cmd_time() {
[[ $CMD_TIME_SHOW == 0 ]] && return
@ -134,7 +135,7 @@ display_cmd_time() {
# this happens when all fields (seconds/minutes/...) are 0,
# if we use milisecond precision, this will likely never happen
# but with other precisions, it could
[[ "$(expr length "$time_took")" == 0 ]] && return
[ ${#time_took} -eq 0 ] && return
echo -n " ${LBLUE}took ${time_took}"
}
@ -158,7 +159,7 @@ PS2="$RED\ $RESET"
# Right side prompt
RPS1=""
if [ $TERM = "linux" ]; then
if [ "$TERM" = "linux" ]; then
# Displaying cmd time here works, but often causes issues when we
# resize the terminal, since right prompts can be annoying to deal
# with when resizing. This would run relatively often so it makes