Pass HTML template to scripts explicitly

1 files changed, 8 insertions, 4 deletions

diff --git a/repo/www/generate-index.py b/repo/www/generate-index.py
index 5cd33a0..c51bf98 100755
--- a/repo/www/generate-index.py
+++ b/repo/www/generate-index.py
@@ -14,12 +14,15 @@ from helpers import deserialize_directories
 def parse_arguments():
     parser = ArgumentParser()
     parser.add_argument(
-        'site_tree', help='JSON file describing the page tree.'
+        '--template', help='Pandoc template for HTML output.'
     )
     parser.add_argument(
         '--site-title', help='Prefix to add to <title>.'
     )
     parser.add_argument(
+        'site_tree', help='JSON file describing the page tree.'
+    )
+    parser.add_argument(
         'target', help='Subfolder to generate an index for.'
     )
     parser.add_argument(
@@ -96,10 +99,10 @@ def format_index(target, directories, files):
     return format_readme_index(intro, title, items)
 
 
-def convert_page(content, output, site_title):
+def convert_page(content, output, site_title, template):
     pandoc = (
         'pandoc', '-s', '--lua-filter', 'convert-internal-links.lua',
-        '--template', 'template.html', '-o', output
+        '--template', template, '-o', output
     )
     if site_title is not None:
         pandoc += ('-T', site_title)
@@ -110,7 +113,8 @@ def convert_page(content, output, site_title):
 def main(arguments):
     folders, files = list_files(arguments.site_tree, arguments.target)
     index_page = format_index(arguments.target, folders, files)
-    convert_page(index_page, arguments.output, arguments.site_title)
+    convert_page(index_page, arguments.output, arguments.site_title,
+                 arguments.template)
 
 
 if __name__ == '__main__':