From 338d0ac83b51a476c7b1c3f50c75e1f3ebf80a7a Mon Sep 17 00:00:00 2001
From: Rohan Devasthale <rdevasth@redhat.com>
Date: Wed, 5 Feb 2025 15:33:55 -0500
Subject: [PATCH] Add debug message for expected build tag

---
 e2e/test_bootstrap_constraints.sh | 4 ++--
 src/fromager/bootstrapper.py      | 6 ++++++
 src/fromager/packagesettings.py   | 9 +++++++--
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/e2e/test_bootstrap_constraints.sh b/e2e/test_bootstrap_constraints.sh
index c5bbde3b..6487807b 100755
--- a/e2e/test_bootstrap_constraints.sh
+++ b/e2e/test_bootstrap_constraints.sh
@@ -38,7 +38,7 @@ fi
 $pass
 
 EXPECTED_LINES="
-pbr==6.1.0
+pbr==6.1.1
 # ERROR
 stevedore==4.0.0
 stevedore==5.2.0
@@ -51,4 +51,4 @@ for pattern in $EXPECTED_LINES; do
   fi
 done
 
-$pass
\ No newline at end of file
+$pass
diff --git a/src/fromager/bootstrapper.py b/src/fromager/bootstrapper.py
index 27d76850..2a9621df 100644
--- a/src/fromager/bootstrapper.py
+++ b/src/fromager/bootstrapper.py
@@ -323,6 +323,12 @@ def _download_wheel_from_cache(
             wheelfile_name = pathlib.Path(urlparse(wheel_url).path)
             pbi = self.ctx.package_build_info(req)
             expected_build_tag = pbi.build_tag(resolved_version)
+            # Log the expected build tag for debugging
+            logger.info(f"{req.name}: has expected build tag {expected_build_tag}")
+            # Get changelogs for debug info
+            changelogs = pbi.get_changelog(resolved_version)
+            logger.debug(f"{req.name} has change logs {changelogs}")
+
             dist_name, dist_version, build_tag, _ = wheels.extract_info_from_wheel_file(
                 req, wheelfile_name
             )
diff --git a/src/fromager/packagesettings.py b/src/fromager/packagesettings.py
index 773e7724..01ceeba9 100644
--- a/src/fromager/packagesettings.py
+++ b/src/fromager/packagesettings.py
@@ -627,11 +627,16 @@ def build_dir(self, sdist_root_dir: pathlib.Path) -> pathlib.Path:
             return sdist_root_dir / relative_build_dir
         return sdist_root_dir
 
+    def get_changelog(self, version: Version) -> list[str]:
+        pv = typing.cast(PackageVersion, version)
+        variant_changelog = self._variant_changelog
+        package_changelog = self._ps.changelog.get(pv, [])
+        return variant_changelog + package_changelog
+
     def build_tag(self, version: Version) -> BuildTag:
         """Build tag for version's changelog and this variant"""
         pv = typing.cast(PackageVersion, version)
-        release = len(self._ps.changelog.get(pv, []))
-        release += len(self._variant_changelog)
+        release = len(self.get_changelog(pv))
         if release == 0:
             return ()
         # suffix = "." + self.variant.replace("-", "_")