#!/bin/bash
# clean.sh — Remove ALL build artifacts, caches, and generated files.
#
# Usage: scripts/clean.sh
#
# Ensures every subsequent build starts from scratch — no cached .o files,
# no stale node_modules, no leftover dist folders. This is the first step
# in both scripts/test.sh and scripts/build.sh.

set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"

echo "=== Cleaning build artifacts ==="

# C build artifacts
rm -rf "$ROOT/build/c"

# Frontend build artifacts
rm -rf "$ROOT/graph-ui/dist"
rm -rf "$ROOT/graph-ui/node_modules"

# Root-level node artifacts (if any)
rm -rf "$ROOT/node_modules"

# Generated embedded assets (regenerated by embed-frontend.sh)
rm -f "$ROOT/src/ui/embedded_assets.c"

echo "=== Clean complete ==="