Merge pull request #809 from six2dez/dev

Dev

.gitignore

@@ -2,6 +2,7 @@
 Recon/
 output/
 .obsidian/
+test/
 
 #Ignoring compressed files
 *.tar

assets/spinny/spinny.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+
+declare __spinny__spinner_pid
+
+declare -a __spinny__frames=()
+
+spinny::start() {
+	spinny::_spinner &
+	__spinny__spinner_pid=$!
+}
+
+spinny::stop() {
+	[[ -z $__spinny__spinner_pid ]] && return 0
+
+	kill -9 "$__spinny__spinner_pid"
+	# Use conditional to avoid exiting the program immediatly
+	wait "$__spinny__spinner_pid" 2>/dev/null || true
+	printf "\r\033[K"
+}
+
+spinny::_spinner() {
+	local delay=${SPINNY_DELAY:-0.3}
+	spinny::_load_frames
+	spinny::_pad_frames
+	while :; do
+		for frame in "${__spinny__frames[@]}"; do
+			printf "\r\033[K%s" "$frame"
+			sleep "$delay"
+		done
+	done
+}
+
+spinny::_pad_frames() {
+	# Frames with different lengths need to be padded
+	# for a smooth animation. We calculate the maximum
+	# size of all frames and pad all smaller ones with
+	# white space.
+	local max_length
+	max_length=$(spinny::_max_framelength)
+	local array_length=${#__spinny__frames[@]}
+	for ((i = 0; i < array_length; i++)); do
+		local frame=${__spinny__frames[i]}
+		local frame_length=${#frame}
+		diff=$((max_length - frame_length + 1))
+		# This adds the required number of white spaces
+		# to the frame
+		# TODO: Replace with pure bash if possible
+		filler=$(seq -s ' ' "$diff" | tr -d '[:digit:]')
+		__spinny__frames[i]="$frame$filler"
+	done
+}
+
+spinny::_max_framelength() {
+	local max=${#__spinny__frames[0]}
+	for frame in "${__spinny__frames[@]}"; do
+		local len=${#frame}
+		((len > max)) && max=$len
+	done
+	echo "$max"
+}
+
+spinny::_load_frames() {
+	# Load custom frames if any or fall back on the default animation
+	if [[ -z $SPINNY_FRAMES ]]; then
+		# trunk-ignore(shellcheck/SC1003)
+		__spinny__frames=(- '\' "|" /)
+	else
+		__spinny__frames=("${SPINNY_FRAMES[@]}")
+	fi
+}
+
+spinny::_finish() {
+	# Make sure to remove variables and make the cursor visible again
+	unset __spinny__spinner_pid
+	unset __spinny__frames
+	tput cnorm
+}
+
+trap spinny::_finish EXIT