Adds hr.sh

utils/hr.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Simple script to output a solid line in the terminal
+# Useful for marking the end of a task in your bash log
+# Inspired by @LuRsT's script of the same name
+# Licensed under MIT (C) Alicia Sykes, 2021
+
+# Determine width of terminal
+COLS="$(tput cols)"
+if (( COLS <= 0 )) ; then
+    COLS="${COLUMNS:-80}"
+fi
+
+# Colors
+CYAN_BG="\u001b[46;1m"
+RESET="\u001b[0m"
+
+# Prints the HR line
+hr() {
+    local CHAR="$1"
+    local LINE=''
+    LINE=$(printf "%*s" "$COLS")
+    LINE="${LINE// /${CHAR}}"
+    printf "${CYAN_BG}${LINE:0:${COLS}}${RESET}"
+}
+
+# Passes param and calls hr()
+start() {
+    for WORD in "${@:--}"; do
+        hr "$WORD"
+    done
+}
+
+# Catch errors, and call start
+[ "$0" == "$BASH_SOURCE" ] && start "$@"