linting

bin/gradient

@@ -14,7 +14,7 @@ line() {
 peoples() {
 	i=1
 	while [[ $i -le $COLUMNS ]]; do
-    echo -en "\U1FBC$((RANDOM % 5 +5))"
+		echo -en "\U1FBC$((RANDOM % 5 + 5))"
 		i=$((i + 1))
 	done
 }

bin/print-epoch

@@ -8,25 +8,25 @@ digit() {
 
 print-time() {
 	TIMESTAMP="$1"
-  for (( i=0; i<${#TIMESTAMP}; i++ )); do
+	for ((i = 0; i < ${#TIMESTAMP}; i++)); do
-    digit "${TIMESTAMP:$i:1}"
+		digit "${TIMESTAMP:i:1}"
 	done
 }
 
 spacing() {
-  for (( i=0; i<$1; i++ )); do
+	for ((i = 0; i < $1; i++)); do
 		printf "%s" "-"
 	done
 
 }
 
 epoch=$(print-time "$(date +'%s')")
-side=$(spacing $(((COLUMNS-(${#epoch}+6))/2)))
+side=$(spacing $(((COLUMNS - (${#epoch} + 6)) / 2)))
 
 print-line() {
 	printf "\n\033[1m%s [ \033[1;9%dm%s\033[39m ] %s\033[0m\n" \
 		"$side" \
-  "$((RANDOM % 7+1))" \
+		"$((RANDOM % 7 + 1))" \
 		"$1" \
 		"$side"
 }