update conan_export_all_packages

scripts/conan_export_all_packages.py

@@ -1,23 +1,31 @@
 #!/usr/bin/env python3
 
+import sys
 import subprocess
 from pathlib import Path
 
 from list_package_versions import get_package_infos
 
 
 def main():
+    returncode = 0
+
     script_path = Path(__file__).resolve().parent
     root_path = script_path.parent
 
     package_infos = get_package_infos()
     for package in package_infos:
         for version in package_infos[package]:
-            subprocess.run(
+            proc = subprocess.run(
                 ["conan", "export", version["conanfile"], "--version", version["version"]],
                 cwd=root_path
             )
+            if proc.returncode != 0:
+                print(f"Failed to export {package} {version['version']}")
+                returncode = proc.returncode
+
+    return returncode
 
 
 if __name__ == "__main__":
-    main()
+    sys.exit(main())