feat: add Elsword GE build project

scripts/package.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/common.sh"
+
+usage() {
+  cat <<'EOF'
+Usage:
+  ./scripts/package.sh stable
+  ./scripts/package.sh dxvk-git
+  ./scripts/package.sh all
+EOF
+}
+
+package_variant() {
+  local variant="$1"
+  local metadata_file tool_name tool_dir archive_name archive_alias archive_path alias_path
+
+  metadata_file="$(metadata_file_for_variant "$variant")"
+  [[ -f "$metadata_file" ]] || die "missing metadata for variant $variant, run build first"
+  source "$metadata_file"
+
+  tool_name="$(tool_name_for_variant "$variant")"
+  tool_dir="$DIST_DIR/$tool_name"
+  archive_name="$(archive_name_for_variant "$variant")"
+  archive_alias="$(archive_alias_for_variant "$variant")"
+  archive_path="$DIST_DIR/$archive_name"
+  alias_path="$DIST_DIR/$archive_alias"
+
+  [[ -d "$tool_dir" ]] || die "missing built tool dir: $tool_dir"
+
+  say "Package $tool_name"
+  rm -f "$archive_path" "$alias_path"
+  tar --zstd -cf "$archive_path" -C "$DIST_DIR" "$tool_name"
+
+  if [[ "$archive_alias" != "$archive_name" ]]; then
+    cp -f "$archive_path" "$alias_path"
+  fi
+}
+
+main() {
+  local mode="${1:-all}"
+  ensure_repo_layout
+
+  case "$mode" in
+    stable) package_variant stable ;;
+    dxvk-git) package_variant dxvk-git ;;
+    all)
+      package_variant stable
+      package_variant dxvk-git
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      usage >&2
+      exit 1
+      ;;
+  esac
+}
+
+main "$@"