From cc5aa6a2b061b554e8c6b6701daf257e8de9e213 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Jan 09 2023 01:02:32 +0000
Subject: pyrpkg.spec.SpecFile: More lenient parser for Source/Patch lines


RPM syntax allows whitespace before the colon, and a few Fedora
packages use them.  This results in an error like this one:

$ fedpkg srpm
Not downloading unused cups-bjnp-2.0.3.tar.gz

error: Bad source: …/cups-bjnp/cups-bjnp-2.0.3.tar.gz: No such file or directory
Could not execute srpm: Failed to execute command.

This commits changes the regular expression to accept the additional
whitespace.

Signed-off-by: Florian Weimer <fweimer@redhat.com>

---

diff --git a/pyrpkg/spec.py b/pyrpkg/spec.py
index bd862f1..d72f1fb 100644
--- a/pyrpkg/spec.py
+++ b/pyrpkg/spec.py
@@ -15,7 +15,7 @@ from pyrpkg.errors import rpkgError
 class SpecFile(object):
     """Simple specfile parser that finds source file names"""
     sourcefile_expression = re.compile(
-        r'^((source[0-9]*|patch[0-9]*):\s*(?P<val>.*))\s*$',
+        r'^((source[0-9]*|patch[0-9]*)\s*:\s*(?P<val>.*))\s*$',
         re.IGNORECASE)
 
     def __init__(self, spec, sourcedir):