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Able to interpret some ansi codes to html-tags #5

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44 changes: 33 additions & 11 deletions webmonitor.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
# 2. converts logfile to html (just puts <br /> after every line; will be extended soon)
# 3. uses ajax via javascript to get the converted html-logfile

[[ -w /var/www ]] || echo "Directory /var/www does not exist, aborting." && exit 1
if [[ ! -w /var/www/simplecd ]] ; then echo "Directory /var/www/simplecd does not exist, aborting." && exit 1; fi

NOW=$(date '+%d.%m.%Y_%H:%M:%S')

Expand All @@ -24,6 +24,7 @@ OUTPUT_DIRECTORY_PATH=/var/www/simplecd/"${OUTPUT_DIRECTORY_NAME}"
LOG_EXISTS=false
PAGE_TITLE="Build $REPO on $(date '+%d.%m.%Y %H:%M:%S')"
CURDIR=$(dirname "$0")
KNOWN_ANSI_CODES=("[31m" "[32m" ";32m" "[0m" ";31m" "[1m" "[0m") # for better text readibility - extendable

echo $PAGE_TITLE

Expand Down Expand Up @@ -104,18 +105,39 @@ let i=0
let t=0
while [[ t -lt 60 ]]; do
let i=$i+1
FONTCOLOR=black
CURRENTLINE=$(head -n $i $LOGFILE | tail -n 1)

if [[ "$LASTLINE" != $CURRENTLINE ]]
then
let t=0
echo $CURRENTLINE "<br />" >> $OUTPUT_DIRECTORY_PATH/htmllog.log
LASTLINE=$CURRENTLINE
sleep 0.5
else
sleep 5
let t=$t+1
fi
if [[ $LASTLINE != $CURRENTLINE ]]
then
LASTLINE=$CURRENTLINE
let t=0
for color in ${KNOWN_ANSI_CODES[*]}
do
if [[ $CURRENTLINE == *$color* ]]
then
# ansi code handling
case $color in
\[31m) FONTCOLOR=red
CURRENTLINE=$(echo $CURRENTLINE | sed -r 's/\[31m//g' );;
\[32m) FONTCOLOR=green
CURRENTLINE=$(echo $CURRENTLINE | sed -r 's/\[32m//g' );;
\;32m) FONTCOLOR=green
CURRENTLINE=$(echo $CURRENTLINE | sed -r 's/\;32m//g' );;
\;31m) FONTCOLOR=red
CURRENTLINE=$(echo $CURRENTLINE | sed -r 's/\;31m//g' );;
\[1m) CURRENTLINE=$(echo '<b>'$CURRENTLINE'</b>' | sed -r 's/\[1m//g' ) ;;
\[0m) CURRENTLINE=$(echo $CURRENTLINE | sed -r 's/\[0m//g') ;;
default) FONTCOLOR=black
esac
fi
done
echo '<span style="color:'$FONTCOLOR'">'$CURRENTLINE'</span><br>' >> $OUTPUT_DIRECTORY_PATH/htmllog.log
sleep 0.2
else
sleep 5
let t=$t+1
fi
done

rm -f $LOGFILE