Add linting/formatting and convert to module

format

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+if ! which black &>/dev/null; then
+    echo "Black is required to format this project"
+    exit 1
+fi
+
+if [[ $1 == "check" ]]; then
+    check="--check"
+fi
+
+pushd $( git rev-parse --show-toplevel ) &>/dev/null
+
+echo ">>> Formatting..."
+black --safe ${check} .
+ret=$?
+if [[ $ret -eq 0 ]]; then
+    echo "Successfully formatted project!"
+fi
+
+popd &>/dev/null
+exit $ret