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From d5be51eec99108c3809551b615064d0c5cbe628a Mon Sep 17 00:00:00 2001
From: Ondrej Nosek <onosek@redhat.com>
Date: Tue, 28 Mar 2023 19:58:06 +0200
Subject: [PATCH 10/12] `pre-push-check` have to use spectool with --define

To get all defined source files and patches from the specfile,
the 'spectool' utility needs '--define' argument(s) to set specific
paths for the repository.

JIRA: RHELCMP-11466
Fixes: #672

Signed-off-by: Ondrej Nosek <onosek@redhat.com>
---
 pyrpkg/__init__.py                    | 57 +++++++++++++++------------
 tests/commands/test_pre_push_check.py |  3 +-
 2 files changed, 33 insertions(+), 27 deletions(-)

diff --git a/pyrpkg/__init__.py b/pyrpkg/__init__.py
index 7a3c9c6..584c141 100644
--- a/pyrpkg/__init__.py
+++ b/pyrpkg/__init__.py
@@ -4442,30 +4442,41 @@ class Commands(object):
             sys.exit(1)
 
         try:
+            clone_dir = tempfile.mkdtemp(prefix="pre_push_hook_")
+            for cmd in [
+                ('git', 'clone', self.path, clone_dir),
+                ('git', 'checkout', ref),
+            ]:
+                ret, _, _ = self._run_command(cmd, cwd=clone_dir,
+                                              # suppress unwanted printing of command line messages
+                                              return_stdout=True, return_stderr=True)
+                if ret != 0:
+                    self.log.error('Command \'{0}\' failed. Push operation '
+                                   'was cancelled.'.format(' '.join(cmd)))
+                    self.log.warning(show_hint)
+                    sys.exit(2)
+
+            # get all source files from the specfile (including patches)
             # Assume, that specfile names are same in the active branch
             # and in the pushed branch (git checkout f37 && git push origin rawhide)
             # in this case 'f37' is active branch and 'rawhide' is pushed branch.
             specfile_path_absolute = os.path.join(self.layout.specdir, self.spec)
             # convert to relative path
             specfile_path = os.path.relpath(specfile_path_absolute, start=self.path)
-            spec_content = self.repo.git.cat_file("-p", "{0}:{1}".format(ref, specfile_path))
-        except Exception:
-            # It might be the case of an empty commit
-            self.log.warning('Specfile doesn\'t exist. Push operation continues.')
-            return
-
-        # load specfile content from pushed branch and save it into a temporary file
-        with tempfile.NamedTemporaryFile(mode="w+") as temporary_spec:
-            temporary_spec.write(spec_content)
-            temporary_spec.flush()
-            # get all source files from the specfile (including patches)
-            cmd = ('spectool', '-l', temporary_spec.name)
-            ret, stdout, _ = self._run_command(cmd, return_text=True, return_stdout=True)
+            cmd = ['spectool', '-l', os.path.join(clone_dir, specfile_path)]
+            # extract just '--define' arguments from rpmdefines
+            for opt, val in zip(self.rpmdefines[0::2], self.rpmdefines[1::2]):
+                if opt == '--define':
+                    cmd.extend((opt, val))
+            ret, stdout, _ = self._run_command(cmd, cwd=clone_dir,
+                                               return_text=True, return_stdout=True)
             if ret != 0:
                 self.log.error('Command \'{0}\' failed. Push operation '
                                'was cancelled.'.format(' '.join(cmd)))
                 self.log.warning(show_hint)
-                sys.exit(2)
+                sys.exit(3)
+        finally:
+            self._cleanup_tmp_dir(clone_dir)
 
         source_files = []
         # extract source files from the spectool's output
@@ -4490,22 +4501,16 @@ class Commands(object):
             sources_file_path_absolute = self.sources_filename
             # convert to relative path
             sources_file_path = os.path.relpath(sources_file_path_absolute, start=self.path)
-            sources_file_content = self.repo.git.cat_file(
-                '-p', '{0}:{1}'.format(ref, sources_file_path))
+
+            # parse 'sources' files content
+            sourcesf = SourcesFile(sources_file_path, self.source_entry_type)
+            sourcesf_entries = set(item.file for item in sourcesf.entries)
         except Exception:
             self.log.warning('\'sources\' file doesn\'t exist. Push operation continues.')
             # NOTE: check doesn't fail when 'sources' file doesn't exist. Just skips the rest.
             # it might be the case of the push without 'sources' = retiring the repository
             return
 
-        # load 'sources' file content from pushed branch and save it into a temporary file
-        with tempfile.NamedTemporaryFile(mode="w+") as temporary_sources_file:
-            temporary_sources_file.write(sources_file_content)
-            temporary_sources_file.flush()
-            # parse 'sources' files content
-            sourcesf = SourcesFile(temporary_sources_file.name, self.source_entry_type)
-        sourcesf_entries = set(item.file for item in sourcesf.entries)
-
         # list of all files (their relative paths) in the commit
         repo_entries = set(item.path for item in commit.tree.traverse() if item.type != "tree")
 
@@ -4518,7 +4523,7 @@ class Commands(object):
                                'nor tracked in git. '
                                'Push operation was cancelled'.format(source_file))
                 self.log.warning(show_hint)
-                sys.exit(3)
+                sys.exit(4)
 
         # verify all file entries in 'sources' were uploaded to the lookaside cache
         for entry in sourcesf.entries:
@@ -4532,6 +4537,6 @@ class Commands(object):
                 self.log.error('Source file (or tarball) \'{}\' wasn\'t uploaded to the lookaside '
                                'cache. Push operation was cancelled.'.format(filename))
                 self.log.warning(show_hint)
-                sys.exit(4)
+                sys.exit(5)
 
         return 0  # The push operation continues
diff --git a/tests/commands/test_pre_push_check.py b/tests/commands/test_pre_push_check.py
index 5e314b9..ee151c1 100644
--- a/tests/commands/test_pre_push_check.py
+++ b/tests/commands/test_pre_push_check.py
@@ -37,6 +37,7 @@ class TestPrePushCheck(CommandTestCase):
     def setUp(self):
         super(TestPrePushCheck, self).setUp()
 
+        self.dist = "rhel-8"
         self.make_new_git(self.module)
 
         moduledir = os.path.join(self.gitroot, self.module)
@@ -87,7 +88,7 @@ Patch3: d.patch
         with self.assertRaises(SystemExit) as exc:
             self.cmd.pre_push_check("HEAD")
 
-        self.assertEqual(exc.exception.code, 3)
+        self.assertEqual(exc.exception.code, 4)
         log_error.assert_called_once_with("Source file 'b.patch' was neither listed in the "
                                           "'sources' file nor tracked in git. Push operation "
                                           "was cancelled")
-- 
2.39.2