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fixed logs capturing empty lines and escape sequences

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alanw 2023-05-02 12:57:26 -07:00
parent 3d3fa4f0e9
commit e4f3d628c0
1 changed files with 6 additions and 3 deletions
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9
functions
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@ -414,11 +414,14 @@ popdfail(){
}
logger(){
#$@ 2>&1 | tee >(ts "[$scriptname][%d-%m-%y %H_%M_%S]" > $logfile) # This version of prepend requires the 'ts' utility from 'moreutils' package
$@ 2>&1 | tee >(
while IFS= read -r line; do
_line=$(echo $line | sed "s,\x1B\[[0-9;]*[mK],,g" | tr -dc '[:print:]')
printf '[%s] %s\n' "${scriptname}][${prettyDate}" "$_line"
# strip any escaped strings for logging output
_line=$(echo $line | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g" | tr -dc '[:print:]')
# only print out non-empty lines to log
if [[ "$_line" != "" ]] ; then
printf '[%s] %s\n' "${scriptname}][${pretty_date}" "$_line"
fi
done >> $logfile
)
}