From 817878a5f97e8145a389b6a5649c6c190148e925 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Tue, 24 Mar 2026 17:47:41 -0400
Subject: [PATCH] feat: print selected build identifiers in preamble before
 build loop (#2785)

* Initial plan

* Print build identifier list in preamble before build loop

Co-authored-by: henryiii <4616906+henryiii@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: henryiii <4616906+henryiii@users.noreply.github.com>
---
 cibuildwheel/__main__.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cibuildwheel/__main__.py b/cibuildwheel/__main__.py
index 72e2434b..dcd9d43e 100644
--- a/cibuildwheel/__main__.py
+++ b/cibuildwheel/__main__.py
@@ -432,6 +432,10 @@ def print_preamble(platform: str, options: Options, identifiers: Sequence[str])
         msg = "\n".join(error_list)
         raise errors.ConfigurationError(msg)
 
+    n = len(identifiers)
+    print(f"{n} build{'s' if n != 1 else ''} selected:")
+    print(", ".join(identifiers))
+    print()
     print("Here we go!\n")