Refactor repo for standalone portable provider workflow

scripts/check.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+echo "[check] Running gofmt"
+files="$(git ls-files '*.go')"
+if [[ -n "$files" ]]; then
+  # shellcheck disable=SC2086
+  gofmt -w $files
+fi
+
+echo "[check] Running go test"
+go test ./...
+
+echo "[check] Completed"