shy/c4wled.sh
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compare: shy:d08e07fd72c2dfd5d4e94db11fe81189868cf397
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1 changed files with 4 additions and 3 deletions
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wled
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@ -38,9 +38,10 @@ curl_cmd() {
active_preset() {
# Find number of active preset. API returns -1 if none is active, we return
# an empty string.
curl_cmd "http://$1/json" | \
preset="$(curl_cmd "http://$1/json" | \
# -1 will be a no-match.
sed -n 's/.*"ps"[[:space:]]*:[[:space:]]*\(1\?[0-9]\).*/\1/p'
sed -n 's/.*"ps"[[:space:]]*:[[:space:]]*\(1\?[0-9]\).*/\1/p')"
printf '%u' "$preset"
}
# Parse host argument.
@ -102,7 +103,7 @@ case "$2" in
# Extract number and name of every preset. Right-align numbers.
# Drop everything else.
sed --sandbox -n \
'/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:alnum:] _-]*\)".*$/{
'/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:print:]]*\)".*$/{
s//\1: \2/
s/^[0-9]:/ &/
p