--- /dev/null
+#!/bin/sh
+
+color_out() {
+ printf "\e[0;$1m%s\e[0;0m\n" "$2"
+}
+
+success() {
+ color_out 32 "$1"
+}
+
+info() {
+ color_out 36 "$1"
+}
+
+err() {
+ color_out 31 "$1"
+}
+
+warn() {
+ color_out 33 "$1"
+}
+
+err_die() {
+ err "$1"
+ exit 1
+}