1 files changed, 32 insertions, 0 deletions
diff --git a/var/spack/repos/builder.test/packages/builder-and-mixins/package.py b/var/spack/repos/builder.test/packages/builder-and-mixins/package.py
new file mode 100644
index 0000000000..2e12b0e806
--- /dev/null
+++ b/var/spack/repos/builder.test/packages/builder-and-mixins/package.py
@@ -0,0 +1,32 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+import spack.builder
+from spack.build_systems import generic
+from spack.package import *
+
+
+class BuilderAndMixins(Package):
+    """This package defines a mixin for its builder"""
+
+    homepage = "http://www.example.com"
+    url = "http://www.example.com/a-1.0.tar.gz"
+
+    version("2.0", md5="abcdef0123456789abcdef0123456789")
+    version("1.0", md5="0123456789abcdef0123456789abcdef")
+
+
+class BuilderMixin(metaclass=spack.builder.PhaseCallbacksMeta):
+    @run_before("install")
+    def before_install(self):
+        pass
+
+    @run_after("install")
+    def after_install(self):
+        pass
+
+
+class GenericBuilder(BuilderMixin, generic.GenericBuilder):
+    def install(self, pkg, spec, prefix):
+        pass