#!/usr/bin/env bash
set -euo pipefail
HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
MANIFEST="$HERE/configs/restricted_components.tsv"
SRC_TAR="${1:-$HERE/dist/ovow-engine.source-do-not-publish.tar.gz}"
OUT_TAR="${2:-$HERE/dist/ovow-engine.tar.gz}"
TOP="ovow-engine"

[[ -f "$SRC_TAR" ]]  || { echo "缺源快照: $SRC_TAR" >&2; exit 1; }
[[ -f "$MANIFEST" ]] || { echo "缺清单: $MANIFEST" >&2; exit 1; }

work="$(mktemp -d)"; trap 'rm -rf "$work"' EXIT
eng="$work/$TOP"; mkdir -p "$eng"
echo "[1/6] 解压源快照 -> $eng"
tar -xzf "$SRC_TAR" -C "$eng" --strip-components=1
before=$(du -sh "$eng" | cut -f1)

echo "[2/6] 按发布排除清单删除子项目"
del=0
while IFS=$'\t' read -r rel lic action reason; do
  [[ -z "$rel" || "$rel" == \#* ]] && continue
  [[ "$action" == "delete" ]] || continue
  d="$eng/$rel"
  [[ -e "$d" || -L "$d" ]] || { echo "  [absent] $rel"; continue; }
  rm -rf -- "$d"
  echo "  [delete] $rel  ($lic)"; del=$((del+1))
done < <(awk 'BEGIN{FS="\t"} !/^#/ && NF>=4 {print length($1)"\t"$0}' "$MANIFEST" | sort -rn | cut -f2-)
removed=$del

echo "[3/6] 清理编译/缓存产物(不属于源分发)"
find "$eng" -type d \( -name '__pycache__' -o -path '*/mycpp/build' -o -name '.codex_backups' \
  -o -name '.idea' -o -name '.vscode' -o -name '_viz' -o -name 'temp' \
  -o -name 'output' -o -name 'outputs' -o -name 'ckpt' -o -name 'ckpts' \
  -o -name 'checkpoint' -o -name 'checkpoints' -o -name 'build' -o -name '*.egg-info' \) \
  -prune -exec rm -rf -- {} + 2>/dev/null || true
find "$eng" -type f \( -name '*.bak' -o -name '*.no_root_orig' -o -name '*.pyc' \
  -o -name '*.o' -o -name '*.so' -o -name '*.log' -o -name '*.pid' \) -delete 2>/dev/null || true

echo "[4/6] 验证排除项已全部消失"
bad=0
while IFS=$'\t' read -r rel lic action reason; do
  [[ -z "$rel" || "$rel" == \#* || "$action" != "delete" ]] && continue
  if [[ -e "$eng/$rel" || -L "$eng/$rel" ]]; then
    echo "  [ERROR] 仍存在: $rel ($lic)" >&2
    bad=$((bad+1))
  fi
done < "$MANIFEST"
[[ "$bad" -eq 0 ]] || { echo "发布排除验证失败: $bad 项" >&2; exit 1; }

after=$(du -sh "$eng" | cut -f1)
echo "[5/6] 重打包 -> $OUT_TAR"
mkdir -p "$(dirname "$OUT_TAR")"
tar -czf "$OUT_TAR" -C "$work" "$TOP"
echo "[6/6] 审计待发布包"
if ! "$HERE/scripts/release/check_archive.sh" "$OUT_TAR"; then
  rm -f -- "$OUT_TAR"
  echo "快照审计失败;已删除不安全的输出包。请先清理源快照再重试。" >&2
  exit 1
fi
echo "=== 完成。源 $before -> 干净 $after;删除 $removed 个发布排除项。"
echo "    已审计待发布包:$OUT_TAR。"
echo "    源包 $SRC_TAR 含发布排除项,仅作 repack 输入,切勿公开。"