refactor: reorganize scripts under bash/python

scripts/bash/detect-client-data-version.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+#
+# Detect which wowgaming/client-data release an AzerothCore checkout expects.
+# Currently inspects apps/installer/includes/functions.sh for the
+# inst_download_client_data version marker, but can be extended with new
+# heuristics if needed.
+
+set -euo pipefail
+
+print_usage() {
+  cat <<'EOF'
+Usage: scripts/bash/detect-client-data-version.sh [--no-header] <repo-path> [...]
+
+Outputs a tab-separated list of repository path, raw version token found in the
+source tree, and a normalized CLIENT_DATA_VERSION (e.g., v18.0).
+EOF
+}
+
+if [[ "${1:-}" == "--help" ]]; then
+  print_usage
+  exit 0
+fi
+
+show_header=1
+if [[ "${1:-}" == "--no-header" ]]; then
+  show_header=0
+  shift
+fi
+
+if [[ $# -lt 1 ]]; then
+  print_usage >&2
+  exit 1
+fi
+
+normalize_version() {
+  local token="$1"
+  token="${token//$'\r'/}"
+  token="${token//\"/}"
+  token="${token//\'/}"
+  token="${token// /}"
+  token="${token%%#*}"
+  token="${token%%;*}"
+  token="${token%%\)*}"
+  token="${token%%\}*}"
+  echo "$token"
+}
+
+detect_from_installer() {
+  local repo_path="$1"
+  local installer_file="$repo_path/apps/installer/includes/functions.sh"
+  [[ -f "$installer_file" ]] || return 1
+  local raw
+  raw="$(grep -E 'local[[:space:]]+VERSION=' "$installer_file" | head -n1 | cut -d'=' -f2-)"
+  [[ -n "$raw" ]] || return 1
+  echo "$raw"
+}
+
+detect_version() {
+  local repo_path="$1"
+  if [[ ! -d "$repo_path" ]]; then
+    printf '%s\t%s\t%s\n' "$repo_path" "<missing>" "<unknown>"
+    return
+  fi
+
+  local raw=""
+  if raw="$(detect_from_installer "$repo_path")"; then
+    :
+  elif [[ -f "$repo_path/.env" ]]; then
+    raw="$(grep -E '^CLIENT_DATA_VERSION=' "$repo_path/.env" | head -n1 | cut -d'=' -f2-)"
+  fi
+
+  if [[ -z "$raw" ]]; then
+    printf '%s\t%s\t%s\n' "$repo_path" "<unknown>" "<unknown>"
+    return
+  fi
+
+  local normalized
+  normalized="$(normalize_version "$raw")"
+  printf '%s\t%s\t%s\n' "$repo_path" "$raw" "$normalized"
+}
+
+[[ "$show_header" -eq 0 ]] || printf 'repo\traw\tclient_data_version\n'
+for repo in "$@"; do
+  detect_version "$repo"
+done