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performance improvements to 'custom', add 'readfile' to shutil and use it

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This commit is contained in:
Scott Moser 2011-05-18 12:04:26 -04:00
commit 5b6dcfbf54
2 changed files with 22 additions and 7 deletions
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12
usr/lib/byobu/.shutil
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@ -64,4 +64,16 @@ rtrim() {
_RET=${cur} _RET=${cur}
} }
readfile() {
local c="" r="" cr="
"
OIFS="$IFS"; IFS="";
while read c; do
r="$r${cr}$c"
done
IFS=$OIFS
_RET=${r}
return 0
}
# vi: syntax=sh ts=4 noexpandtab # vi: syntax=sh ts=4 noexpandtab

17
usr/lib/byobu/custom
View file

@ -30,15 +30,18 @@ CACHE="$DIR/$PKG.custom"
# Loop over custom scripts # Loop over custom scripts
for i in "$DATA/bin/"[0-9]*_*; do for i in "$DATA/bin/"[0-9]*_*; do
[ -x "$i" ] || continue [ -x "$i" ] || continue
script=$(basename "$i") script=${script##*/}
freq=$(echo "$script" | awk -F_ '{print $1}') freq=${script%%_*}
lastrun=$(stat -c %Y "$CACHE.$script") 2>/dev/null || lastrun=0 freq=${freq#0}
expiration=$(expr $lastrun + $freq) [ -r "$CACHE.$script.last" ] && read lastrun "$CACHE.$script.last" ||
lastrun=0
expiration=$(($lastrun+$freq))
if [ $NOW -ge $expiration ]; then if [ $NOW -ge $expiration ]; then
# Update the cache "$i" "$@" > "$CACHE.$script" 2>/dev/null
$i $@ > "$CACHE.$script" 2>/dev/null echo "${NOW}" > "$CACHE.$script.last"
fi fi
output=$(cat "$CACHE.$script") readfile < "$CACHE.$script"
output="${_RET}"
case "$output" in case "$output" in
*"$ESC{"*) *"$ESC{"*)
# User has formatted the colors # User has formatted the colors