feat: add validator

Author: SayanthRock

scripts/validate-module.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+error_exit() {
+  echo "ERROR: $1"
+  exit 1
+}
+
+need_file() {
+  local file="$1"
+  [ -f "$file" ] || error_exit "Missing file: $file"
+}
+
+need_dir() {
+  local dir="$1"
+  [ -d "$dir" ] || error_exit "Missing folder: $dir"
+}
+
+echo "Validating module files"
+
+need_file "module.prop"
+need_file "customize.sh"
+need_file "post-fs-data.sh"
+need_file "service.sh"
+need_file "uninstall.sh"
+need_file "scripts/package.sh"
+need_file "scripts/check-theme-size.sh"
+need_file "themes/default/theme.json"
+need_file "themes/default/design-tokens.json"
+need_file "customer-options/options.json"
+
+need_dir "system_ext/media/themeInner"
+need_dir "themes/default/wallpapers"
+need_dir "themes/default/icons"
+need_dir "themes/default/lockscreen"
+need_dir "themes/default/homescreen"
+need_dir "themes/default/sounds"
+need_dir "themes/default/previews"
+need_dir "docs"
+
+grep -q "id=coloros_themes_rock" module.prop || error_exit "Wrong module id"
+grep -q "ColorOS Themes Rock" module.prop || error_exit "Module name missing"
+grep -q "Default Rock Premium" themes/default/theme.json || error_exit "Default theme missing"
+
+echo "Module validation passed"