From 94698af38a3a5aa4d3dc3cbfe6aafb440dee8714 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Sat, 20 Aug 2022 21:48:30 +0200
Subject: [PATCH] enable reading from a file instead of stdin

---
 .config/mutt/markdown2html | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.config/mutt/markdown2html b/.config/mutt/markdown2html
index d5fa609..327dff2 100755
--- a/.config/mutt/markdown2html
+++ b/.config/mutt/markdown2html
@@ -328,10 +328,11 @@ def main():
     Convert text on stdin to HTML, and print it to stdout, like mutt would
     expect.
     '''
-    html = convert_markdown_to_html(sys.stdin.read())
-    if html:
-        # mutt expects the content type in the first line, so:
-        print(f'text/html\n\n{html}')
+    with open(sys.argv[1], 'r') if len(sys.argv) > 1 else sys.stdin as f:
+        html = convert_markdown_to_html(f.read())
+        if html:
+            # mutt expects the content type in the first line, so:
+            print(f'text/html\n\n{html}')
 
 
 if __name__ == '__main__':
-- 
2.39.2