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batwatch: small formatting changes

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Ethan P 2020-07-06 17:43:37 -07:00
parent 990a1dc397
commit 69d9c38326
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GPG Key ID: 6963FD04F6CF35EA
2 changed files with 34 additions and 39 deletions
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21
src/batwatch.sh
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@ -75,23 +75,19 @@ determine_stat_variant() {
return 0 return 0
fi fi
local varient name cmd ts local variant name flags ts
for variant in "gnu -c %Z" "bsd -f %m"; do
for varient in "gnu -c %Z" "bsd -f %m"; do read -r name flags <<< "$variant"
read -r name flags <<< "$varient"
# save the results of the stat command # save the results of the stat command
if read -r ts < \ if read -r ts < <(stat ${flags} "$0" 2>/dev/null); then
<( stat ${flags} "$0" 2>/dev/null ); then
# verify that the value is an epoch timetamp # verify that the value is an epoch timestamp
# before proceeding # before proceeding
if [[ "${ts}" =~ ^[0-9]+$ ]]; then if [[ "${ts}" =~ ^[0-9]+$ ]]; then
POLL_STAT_COMMAND=(stat ${flags}) POLL_STAT_COMMAND=(stat ${flags})
POLL_STAT_VARIANT="$name" POLL_STAT_VARIANT="$name"
return 0 return 0
fi fi
fi fi
done done
@ -130,6 +126,7 @@ watcher_poll_watch() {
fi fi
# Check if the file has been modified.
local i=0 local i=0
for file in "${files[@]}"; do for file in "${files[@]}"; do
time="$("${POLL_STAT_COMMAND[@]}" "$file")" time="$("${POLL_STAT_COMMAND[@]}" "$file")"
@ -142,13 +139,12 @@ watcher_poll_watch() {
((i++)) ((i++))
done done
# Wait for "q" to exit, or check again after 1 second.
local input
read -r -t 1 input read -r -t 1 input
if [[ "$input" =~ [q|Q] ]]; then if [[ "$input" =~ [q|Q] ]]; then
exit exit
fi fi
input=
done done
"${POLL_STAT_COMMAND[@]}" "$@" "${POLL_STAT_COMMAND[@]}" "$@"
@ -199,7 +195,6 @@ while shiftopt; do
--watcher) shiftval; OPT_WATCHER="$OPT_VAL" ;; --watcher) shiftval; OPT_WATCHER="$OPT_VAL" ;;
--clear) OPT_CLEAR=true ;; --clear) OPT_CLEAR=true ;;
--no-clear) OPT_CLEAR=false ;; --no-clear) OPT_CLEAR=false ;;
-h|--help) OPT_HELP=true ;;
# bat/Pager options # bat/Pager options
-*) BAT_ARGS+=("$OPT=$OPT_VAL") ;; -*) BAT_ARGS+=("$OPT=$OPT_VAL") ;;