LU-2195 Change path to sources and iso when generating repositories

- We should add the images to the compose if they will be used only as netinstall image.
  E.g. *-boot.iso.
- And we shouldn't add if the images will be modified in phase `extra_isos`.
  E.g. *-minimal.iso

Change-Id: I9095cfd87414ecca46b1213553589731c82dd2e2

pungi.spec

@@ -17,6 +17,7 @@ BuildRequires:  python3-productmd >= 1.23
 BuildRequires:  python3-kobo-rpmlib >= 0.18.0
 BuildRequires:  createrepo_c
 BuildRequires:  python3-lxml
+BuildRequires:  python3-ddt
 BuildRequires:  python3-kickstart
 BuildRequires:  python3-rpm
 BuildRequires:  python3-dnf

pungi/checks.py

@@ -773,6 +773,14 @@ def make_schema():
                 "type": "string",
                 "enum": ["lorax", "buildinstall"],
             },
+            # In phase `buildinstall` we should add to compose only the
+            # images that will be used only as netinstall
+            "netinstall_variants": {
+                "$ref": "#/definitions/list_of_strings",
+                "default": [
+                    "BaseOS",
+                ],
+            },
             "buildinstall_topdir": {"type": "string"},
             "buildinstall_kickstart": {"$ref": "#/definitions/str_or_scm_dict"},
             "buildinstall_use_guestmount": {"type": "boolean", "default": True},

pungi/phases/buildinstall.py

@@ -518,6 +518,13 @@ def link_boot_iso(compose, arch, variant, can_fail):
         img.volume_id = iso.get_volume_id(new_boot_iso_path)
     except RuntimeError:
         pass
+    # In this phase we should add to compose only the images that
+    # will be used only as netinstall.
+    # On this step lorax generates environment
+    # for creating isos and create them.
+    # On step `extra_isos` we overwrite the not needed iso `boot Minimal` by
+    # new iso. It already contains necessary packages from incldued variants.
+    if variant.uid in compose.conf['netinstall_variants']:
         compose.im.add(variant.uid, arch, img)
     compose.log_info("[DONE ] %s" % msg)
 

tests/test_buildinstall.py

@@ -1,15 +1,15 @@
 # -*- coding: utf-8 -*-
 
-
 try:
     import unittest2 as unittest
 except ImportError:
     import unittest
 
-import mock
+from unittest import mock
 import six
 from copy import copy
 from six.moves import StringIO
+from ddt import ddt, data
 
 import os
 
@@ -2000,6 +2000,7 @@ class BuildinstallThreadTestCase(PungiTestCase):
         self.assertEqual(ret, None)
 
 
+@ddt
 class TestSymlinkIso(PungiTestCase):
     def setUp(self):
         super(TestSymlinkIso, self).setUp()
@@ -2015,8 +2016,13 @@ class TestSymlinkIso(PungiTestCase):
     @mock.patch("pungi.phases.buildinstall.get_file_size")
     @mock.patch("pungi.phases.buildinstall.iso")
     @mock.patch("pungi.phases.buildinstall.run")
-    def test_hardlink(self, run, iso, get_file_size, get_mtime, ImageCls):
-        self.compose.conf = {"buildinstall_symlink": False, "disc_types": {}}
+    @data(['Server'], ['BaseOS'])
+    def test_hardlink(self, netinstall_variants, run, iso, get_file_size, get_mtime, ImageCls):
+        self.compose.conf = {
+            "buildinstall_symlink": False,
+            "disc_types": {},
+            "netinstall_variants": netinstall_variants,
+        }
         get_file_size.return_value = 1024
         get_mtime.return_value = 13579
 
@@ -2066,9 +2072,14 @@ class TestSymlinkIso(PungiTestCase):
         self.assertEqual(image.bootable, True)
         self.assertEqual(image.implant_md5, iso.get_implanted_md5.return_value)
         self.assertEqual(image.can_fail, False)
+        if 'Server' in netinstall_variants:
             self.assertEqual(
                 self.compose.im.add.mock_calls, [mock.call("Server", "x86_64", image)]
             )
+        else:
+            self.assertEqual(
+                self.compose.im.add.mock_calls, []
+            )
 
     @mock.patch("pungi.phases.buildinstall.Image")
     @mock.patch("pungi.phases.buildinstall.get_mtime")
@@ -2081,6 +2092,7 @@ class TestSymlinkIso(PungiTestCase):
         self.compose.conf = {
             "buildinstall_symlink": False,
             "disc_types": {"boot": "netinst"},
+            "netinstall_variants": ['Server'],
         }
         get_file_size.return_value = 1024
         get_mtime.return_value = 13579