Add Lua rockspec package handler for LuaRocks dependencies

CONTRIBUTING.rst

@@ -85,7 +85,7 @@ template. Your help and contribution make ScanCode docs better, we love hearing
 
 The ScanCode documentation is hosted at `scancode-toolkit.readthedocs.io <https://scancode-toolkit.readthedocs.io/en/latest/>`_.
 
-If you want to contribute to Scancode Documentation, you'll find `this guide here https://scancode-toolkit.readthedocs.io/en/latest/getting-started/contribute/contributing-docs.html`_ helpful.
+If you want to contribute to Scancode Documentation, you'll find `this guide here <https://scancode-toolkit.readthedocs.io/en/latest/getting-started/contribute/contributing-docs.html>`_ helpful.
 
 Development
 ===========
@@ -123,7 +123,7 @@ To set up ScanCode for local development:
 
     git checkout -b name-of-your-bugfix-or-feature
 
-4. Check out the Contributing to Code Development `documentation <https://scancode-toolkit.readthedocs.io/en/stable/contribute/contrib_dev.html>`_, as it contains more in-depth guide for contributing code and documentation.
+4. Check out the Contributing to Code Development `documentation <https://scancode-toolkit.readthedocs.io/en/latest/getting-started/contribute/contributing-docs.html>`_, as it contains more in-depth guide for contributing code and documentation.
 
 5. To configure your local environment for development, locate to the main
    directory of the local repository, and run the configure script.

requirements.txt

@@ -1,3 +1,4 @@
+antlr4-python3-runtime == 4.13.2
 attrs==25.4.0
 babel==2.17.0
 banal==1.0.6
@@ -42,8 +43,10 @@ jsonstreams==0.6.0
 keyring==23.7.0
 license-expression==30.4.4
 lxml==6.0.2
+luaparser==4.0.0
 MarkupSafe==3.0.3
 more-itertools==10.8.0
+multimethod==2.0.2
 multiregex==2.0.3
 normality==2.6.1
 openpyxl==3.0.10

setup.cfg

@@ -91,8 +91,9 @@ install_requires =
     jsonstreams >= 0.5.0
     license_expression >= 30.4.4
     lxml >= 5.4.0
+    luaparser >= 4.0.0
     MarkupSafe >= 2.1.2
-    multiregex >= 2.0.3    
+    multiregex >= 2.0.3
     normality <= 2.6.1
     packageurl_python >= 0.9.0
     packvers >= 21.0.0

src/packagedcode/__init__.py

@@ -35,6 +35,7 @@
 from packagedcode import pubspec
 from packagedcode import pypi
 from packagedcode import readme
+from packagedcode import rockspec
 from packagedcode import rpm
 from packagedcode import rubygems
 from packagedcode import swift
@@ -202,6 +203,8 @@
     rubygems.GemspecInExtractedGemHandler,
     rubygems.GemspecHandler,
 
+    rockspec.RockspecHandler,
+
     swift.SwiftManifestJsonHandler,
     swift.SwiftPackageResolvedHandler,
     swift.SwiftShowDependenciesDepLockHandler,