From 8ed7286c903c611329c15fd98cbebb99b2da4026 Mon Sep 17 00:00:00 2001
From: orhtej2 <2871798+orhtej2@users.noreply.github.com>
Date: Sat, 10 Feb 2024 21:28:47 +0100
Subject: [PATCH] Show offending lines for 'more_set_headers'

---
 package_linter.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/package_linter.py b/package_linter.py
index 4eac4e7..100c4ea 100755
--- a/package_linter.py
+++ b/package_linter.py
@@ -1421,13 +1421,15 @@ class Configurations(TestSuite):
                         r"more_set_headers [\"\'][\w-]+\s?: .*[\"\'];", line
                     )
 
-                if any(not right_syntax(line) for line in more_set_headers_lines):
+                lines = [line.strip() for line in more_set_headers_lines if not right_syntax(line)]
+                if lines:
                     yield Error(
                         "It looks like the syntax for the 'more_set_headers' "
                         "instruction is incorrect in the NGINX conf (N.B. "
                         ": it's different than the 'add_header' syntax!)... "
                         "The syntax should look like: "
                         'more_set_headers "Header-Name: value"'
+                        f"Offending line(s) [{lines}]"
                     )
 
     @test()