Add run file example

run-file/run

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# https://github.com/adriancooney/Taskfile
+# https://nickjanetakis.com/blog/replacing-make-with-a-shell-script-for-running-your-projects-tasks
+
+set -euo pipefail
+
+bar() {
+  echo "Running bar..."
+}
+
+help() {
+  echo "$0 <task> <args>"
+  echo "Tasks:"
+  compgen -A function | grep -v "^_" | cat -n
+}
+
+foo() {
+  echo "Running foo..."
+}
+
+_hidden() {
+  echo "This command should be hidden."
+}
+
+TIMEFORMAT="Task completed in %3lR"
+time "${@:-help}"