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"

scripts/setup-dev.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+echo "[setup-dev] Validating local toolchain"
+
+for cmd in bash git go; do
+  if ! command -v "$cmd" >/dev/null 2>&1; then
+    echo "[setup-dev][error] Missing required command: $cmd" >&2
+    exit 1
+  fi
+  echo "[setup-dev] $cmd: $(command -v "$cmd")"
+done
+
+if command -v terraform >/dev/null 2>&1; then
+  echo "[setup-dev] terraform: $(command -v terraform)"
+else
+  echo "[setup-dev][warn] terraform not found (only required for terraform validate and acceptance workflows)"
+fi
+
+echo "[setup-dev] Toolchain validation complete"

scripts/testacc.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ "${TF_ACC:-}" != "1" ]]; then
+  echo "[testacc][error] TF_ACC must be set to 1" >&2
+  exit 1
+fi
+
+if [[ -z "${DYNU_API_KEY:-}" ]]; then
+  echo "[testacc][error] DYNU_API_KEY must be set" >&2
+  exit 1
+fi
+
+if [[ -z "${DYNU_DOMAIN:-}" ]]; then
+  echo "[testacc][info] DYNU_DOMAIN is not set; running baseline acceptance scaffolding"
+fi
+
+echo "[testacc] Running acceptance tests"
+go test ./internal/provider -run TestAcc -count=1