#!/usr/bin/env bash
# Fails the build if any source file exceeds the 1,500-line budget.
# Warns for files over the 1,100-line soft threshold so splits happen
# before they hurt.
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
HARD_LIMIT=1500
SOFT_LIMIT=1100
STATUS=0

# Source extensions under budget. Generated/vendored paths are excluded.
while IFS= read -r f; do
  [ -z "$f" ] && continue
  lines=$(wc -l <"$f" | tr -d ' ')
  if [ "$lines" -gt "$HARD_LIMIT" ]; then
    echo "FAIL: $f has $lines lines (limit $HARD_LIMIT)"
    STATUS=1
  elif [ "$lines" -gt "$SOFT_LIMIT" ]; then
    echo "WARN: $f has $lines lines (soft limit $SOFT_LIMIT)"
  fi
done < <(
  find "$ROOT/crates" "$ROOT/frontend/src" "$ROOT/tools" "$ROOT/tests" \
    -type f \( -name '*.rs' -o -name '*.ts' -o -name '*.tsx' -o -name '*.css' \) \
    -not -path '*/node_modules/*' -not -path '*/target/*' 2>/dev/null
)

exit "$STATUS"