Added sphinx latex templates for customizing PDF output

tools/generate_doc_confpy.py

@@ -15,8 +15,10 @@
 
 import argparse
 import logging
+import os.path
 import pathlib
 import requests
+import shutil
 import subprocess
 
 from git import exc
@@ -48,6 +50,7 @@ def process_repositories(args, service):
     env = Environment(
         loader=PackageLoader("otc_metadata"), autoescape=select_autoescape()
     )
+    metadata_path = os.path.dirname(os.path.abspath(os.path.dirname(__file__)))
     conf_py_template = env.get_template("conf.py.j2")
     tox_ini_template = env.get_template("tox.ini.j2")
     zuul_yaml_template = env.get_template("zuul.yaml.j2")
@@ -130,6 +133,23 @@ def process_repositories(args, service):
         logging.debug(f"Analyzing document {doc}")
 
         conf_py_path = pathlib.Path(copy_to, doc["rst_location"], "conf.py")
+        latex_templates_src_path = pathlib.Path(metadata_path, "otc_metadata", "templates", "latex_templates")
+        latex_templates_dest_path = pathlib.Path(copy_to, doc["rst_location"], "_templates")
+
+        # Check if the latex destination path exists and is a directory
+        if not latex_templates_dest_path.exists():
+            logging.info(f"Path for latex templates in {doc['title']} does not exist")
+            latex_templates_dest_path.mkdir(parents=True, exist_ok=True)
+        
+        # Delete all files in the latex destination directory
+        for file in latex_templates_dest_path.iterdir():
+            if file.is_file():
+                file.unlink()
+        
+        # Add the new templates
+        for file in latex_templates_src_path.iterdir():
+            shutil.copy2(file, latex_templates_dest_path)
+
         if not conf_py_path.exists():
             logging.info(f"Path for document {doc['title']} does not exist")
             conf_py_path.parent.mkdir(parents=True, exist_ok=True)