treewide: build via nix

process-templates.py

@@ -0,0 +1,24 @@
+from jinja2 import FileSystemLoader, Environment
+from pathlib import Path
+import os
+import sys
+
+if len(sys.argv) != 2:
+    print(f"Usage: {sys.argv[0]} <path>")
+    sys.exit(1)
+
+ROOT_DIR = Path(sys.argv[1])
+TEMPLATE_PATH_LIST = [ROOT_DIR, "templates/"]
+
+loader = FileSystemLoader(searchpath=TEMPLATE_PATH_LIST)
+environment = Environment(loader=loader, autoescape=True)
+
+file_path_list = ROOT_DIR.glob("**/*.html")
+template_file_list = [os.fspath(p.relative_to(ROOT_DIR)) for p in file_path_list]
+
+for template_file in template_file_list:
+    template = environment.get_template(template_file)
+    rendered_template = template.render()
+    path = os.path.join(ROOT_DIR, template_file)
+    with open(path, mode="w") as f:
+        f.write(rendered_template)