From e61c03ce2b6438f819ba320fffe9ac1798387df2 Mon Sep 17 00:00:00 2001
From: Laurier Loiselle <lal@xiphos.com>
Date: Tue, 11 Apr 2023 19:13:16 -0400
Subject: [PATCH] wv_cli: if multiple files, only generate shared pdf

---
 src/wireviz/wv_cli.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/wireviz/wv_cli.py b/src/wireviz/wv_cli.py
index 335ed9d..3c4f98c 100644
--- a/src/wireviz/wv_cli.py
+++ b/src/wireviz/wv_cli.py
@@ -123,6 +123,10 @@ def cli(files, formats, prepend, output_dir, output_name, version, use_qty_multi
 
     # determine output formats
     output_formats = {format_codes[f] for f in formats if f in format_codes}
+    harness_output_formats = output_formats.copy()
+    # Only generate the global pdf if there's multiple files
+    if len(files) > 1 and 'pdf' in harness_output_formats:
+        harness_output_formats.remove('pdf')
 
     harness = None
     shared_bom = {}
@@ -150,7 +154,7 @@ def cli(files, formats, prepend, output_dir, output_name, version, use_qty_multi
         ret = wv.parse(
             prepend + (_file,),
             return_types=("shared_bom"),
-            output_formats=output_formats,
+            output_formats=harness_output_formats,
             output_dir=_output_dir,
             output_name=_output_name,
             extra_metadata=extra_metadata,