pungi/1190.patch

From a451996476f7dd3f244e3705aed87c89af63b9f8 Mon Sep 17 00:00:00 2001
From: Lubomír Sedlář <lsedlar@redhat.com>
Date: May 13 2019 11:12:54 +0000
Subject: gather: Introduce module source again


This reverts commit ac15f211351b96a41b4e715c5599d928df394679.

It is still needed if nodeps gather method is used. It simply returns
all packages listed in all modules.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1708661
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>

---

diff --git a/pungi/phases/gather/__init__.py b/pungi/phases/gather/__init__.py
index 58f5919..8a20ceb 100644
--- a/pungi/phases/gather/__init__.py
+++ b/pungi/phases/gather/__init__.py
@@ -202,7 +202,7 @@ def gather_packages(compose, arch, variant, package_sets, fulltree_excludes=None
 
     else:
 
-        for source_name in ('comps', 'json'):
+        for source_name in ("module", "comps", "json"):
 
             packages, groups, filter_packages = get_variant_packages(compose, arch, variant,
                                                                      source_name, package_sets)
@@ -724,7 +724,7 @@ def get_packages_to_gather(compose, arch=None, variant=None, include_arch=True,
     """
     packages = set([])
     groups = set([])
-    for source_name in ('comps', 'json'):
+    for source_name in ("module", "comps", "json"):
         GatherSource = get_gather_source(source_name)
         src = GatherSource(compose)
 
diff --git a/pungi/phases/gather/sources/source_module.py b/pungi/phases/gather/sources/source_module.py
new file mode 100644
index 0000000..2dc818e
--- /dev/null
+++ b/pungi/phases/gather/sources/source_module.py
@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://gnu.org/licenses/>.
+
+
+"""
+Get a package list based on modulemd metadata loaded in pkgset phase. Each
+modulemd file contains a list of exact RPM NEVRAs that should be include, so
+just go over all modules in a given variant and join all lists together.
+"""
+
+
+import pungi.arch
+import pungi.phases.gather.source
+
+
+class GatherSourceModule(pungi.phases.gather.source.GatherSourceBase):
+    enabled = True
+
+    def __call__(self, arch, variant):
+        groups = set()
+        packages = set()
+
+        # Check if this variant contains some modules
+        if variant is None or variant.modules is None:
+            return packages, groups
+
+        compatible_arches = pungi.arch.get_compatible_arches(arch, multilib=True)
+
+        for nsvc, mmd in variant.arch_mmds[arch].items():
+            available_rpms = sum(
+                (
+                    variant.nsvc_to_pkgset[nsvc].rpms_by_arch.get(a, [])
+                    for a in compatible_arches
+                ),
+                [],
+            )
+            to_include = set(mmd.get_rpm_artifacts().get())
+            for rpm_obj in available_rpms:
+                if rpm_obj.nevra in to_include:
+                    packages.add((rpm_obj, None))
+
+        return packages, groups
diff --git a/tests/helpers.py b/tests/helpers.py
index 7287f04..4c2e24f 100644
--- a/tests/helpers.py
+++ b/tests/helpers.py
@@ -83,7 +83,7 @@ class MockVariant(mock.Mock):
     def get_modular_koji_tags(self, arch=None, types=None):
         return []
 
-    def add_fake_module(self, nsvc, rpm_nvrs=None, with_artifacts=False):
+    def add_fake_module(self, nsvc, rpm_nvrs=None, with_artifacts=False, mmd_arch=None):
         if not Modulemd:
             # No support for modules
             return
@@ -116,6 +116,8 @@ class MockVariant(mock.Mock):
             self.modules = []
         self.modules.append(":".join([name, stream, version]))
         self.mmds.append(mmd)
+        if mmd_arch:
+            self.arch_mmds.setdefault(mmd_arch, {})[mmd.dup_nsvc()] = mmd
         return mmd
 
 
diff --git a/tests/test_gather_phase.py b/tests/test_gather_phase.py
index 122e30c..c71599a 100644
--- a/tests/test_gather_phase.py
+++ b/tests/test_gather_phase.py
@@ -644,10 +644,11 @@ class TestGatherPackages(helpers.PungiTestCase):
             {'rpm': [], 'srpm': [], 'debuginfo': []}
         )
         self.assertEqual(get_gather_method.call_args_list,
-                         [mock.call(compose.conf['gather_method'])] * 2)
+                         [mock.call(compose.conf['gather_method'])] * 3)
         self.assertEqual(
             get_variant_packages.call_args_list,
             [
+                mock.call(compose, 'x86_64', compose.variants['Server'], 'module', pkg_set),
                 mock.call(compose, 'x86_64', compose.variants['Server'], 'comps', pkg_set),
                 mock.call(compose, 'x86_64', compose.variants['Server'], 'json', pkg_set),
             ],
@@ -656,7 +657,7 @@ class TestGatherPackages(helpers.PungiTestCase):
             get_gather_method.return_value.return_value.call_args_list,
             [mock.call('x86_64', compose.variants['Server'], packages, groups,
                        filters, set(), set(), pkg_set, fulltree_excludes=set(),
-                       prepopulate=set())] * 2
+                       prepopulate=set())] * 3
         )
 
     @mock.patch('pungi.phases.gather.get_variant_packages')
@@ -687,10 +688,11 @@ class TestGatherPackages(helpers.PungiTestCase):
             {'rpm': [], 'srpm': [], 'debuginfo': []}
         )
         self.assertEqual(get_gather_method.call_args_list,
-                         [mock.call(compose.conf['gather_method'])] * 2)
+                         [mock.call(compose.conf['gather_method'])] * 3)
         self.assertEqual(
             get_variant_packages.call_args_list,
             [
+                mock.call(compose, 'x86_64', compose.variants['Server'], 'module', pkg_set),
                 mock.call(compose, 'x86_64', compose.variants['Server'], 'comps', pkg_set),
                 mock.call(compose, 'x86_64', compose.variants['Server'], 'json', pkg_set),
             ],
@@ -699,7 +701,7 @@ class TestGatherPackages(helpers.PungiTestCase):
             get_gather_method.return_value.return_value.call_args_list,
             [mock.call('x86_64', compose.variants['Server'], packages, groups,
                        filters, set(['white']), set(['black']), pkg_set,
-                       fulltree_excludes=set(), prepopulate=set())] * 2
+                       fulltree_excludes=set(), prepopulate=set())] * 3
         )
 
     @mock.patch('pungi.phases.gather.get_variant_packages')
@@ -710,12 +712,12 @@ class TestGatherPackages(helpers.PungiTestCase):
         compose = helpers.DummyCompose(self.topdir, {
             'multilib_whitelist': {'*': ['white']},
             'multilib_blacklist': {'*': ['black']},
-            'gather_method': {'^Server$': {'comps': 'deps', 'json': 'deps'}},
+            'gather_method': {'^Server$': {'comps': 'deps', 'module': 'nodeps', 'json': 'deps'}},
         })
         pkg_set = mock.Mock()
         gather.gather_packages(compose, 'x86_64', compose.variants['Server'], pkg_set),
         self.assertEqual(get_gather_method.call_args_list,
-                         [mock.call('deps'), mock.call('deps')])
+                         [mock.call('nodeps'), mock.call('deps'), mock.call('deps')])
 
     @mock.patch("pungi.phases.gather.get_variant_packages")
     @mock.patch("pungi.phases.gather.get_gather_method")
diff --git a/tests/test_gather_source_module.py b/tests/test_gather_source_module.py
new file mode 100644
index 0000000..400cc9c
--- /dev/null
+++ b/tests/test_gather_source_module.py
@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+import mock
+import os
+import sys
+
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
+
+from pungi.phases.gather.sources.source_module import GatherSourceModule
+from tests import helpers
+from pungi import Modulemd
+
+
+@unittest.skipUnless(Modulemd is not None, "Skipped test, no module support.")
+class TestGatherSourceModule(helpers.PungiTestCase):
+    def setUp(self):
+        super(TestGatherSourceModule, self).setUp()
+        self.compose = helpers.DummyCompose(self.topdir, {})
+
+    def _add_pkg(self, arch):
+        mock_rpm = mock.Mock(
+            version="1.0.0",
+            release="1",
+            epoch=0,
+            excludearch=None,
+            exclusivearch=None,
+            sourcerpm="pkg-1.0.0-1",
+            nevra="pkg-0:1.0.0-1.%s" % arch,
+            arch=arch,
+        )
+        mock_rpm.name = "pkg"
+        self.compose.variants["Server"].nsvc_to_pkgset[
+            "testmodule:master:1:2017"
+        ].rpms_by_arch[arch] = [mock_rpm]
+
+    def test_without_modules(self):
+        source = GatherSourceModule(self.compose)
+        packages, groups = source("x86_64", self.compose.variants["Server"])
+        self.assertItemsEqual(packages, [])
+        self.assertItemsEqual(groups, [])
+
+    def test_include_two_packages(self):
+        self.compose.variants["Server"].add_fake_module(
+            "testmodule:master:1:2017",
+            rpm_nvrs=["pkg-0:1.0.0-1.x86_64", "pkg-0:1.0.0-1.i686"],
+            with_artifacts=True,
+            mmd_arch="x86_64",
+        )
+
+        self._add_pkg("x86_64")
+        self._add_pkg("i686")
+
+        source = GatherSourceModule(self.compose)
+        packages, groups = source("x86_64", self.compose.variants["Server"])
+        self.assertItemsEqual(
+            [(rpm[0].nevra, rpm[1]) for rpm in packages],
+            [("pkg-0:1.0.0-1.x86_64", None), ("pkg-0:1.0.0-1.i686", None)],
+        )
+        self.assertItemsEqual(groups, [])
+
+    def test_does_not_include_unlisted(self):
+        self.compose.variants["Server"].add_fake_module(
+            "testmodule:master:1:2017",
+            rpm_nvrs=[],
+            with_artifacts=True,
+            mmd_arch="x86_64",
+        )
+
+        self._add_pkg("x86_64")
+
+        source = GatherSourceModule(self.compose)
+        packages, groups = source("x86_64", self.compose.variants["Server"])
+        self.assertItemsEqual(packages, [])
+        self.assertItemsEqual(groups, [])