Merge "List changed files for all commits between refs"
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commit
affc25d189
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@ -2934,10 +2934,10 @@ class ZuulTestCase(BaseTestCase):
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zuul.merger.merger.reset_repo_to_head(repo)
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repo.git.clean('-x', '-f', '-d')
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def create_branch(self, project, branch):
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def create_branch(self, project, branch, commit_filename='README'):
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path = os.path.join(self.upstream_root, project)
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repo = git.Repo(path)
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fn = os.path.join(path, 'README')
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fn = os.path.join(path, commit_filename)
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branch_head = repo.create_head(branch)
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repo.head.reference = branch_head
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@ -2958,15 +2958,20 @@ class ZuulTestCase(BaseTestCase):
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zuul.merger.merger.reset_repo_to_head(repo)
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repo.delete_head(repo.heads[branch], force=True)
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def create_commit(self, project):
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def create_commit(self, project, files=None, head='master',
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message='Creating a fake commit', **kwargs):
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path = os.path.join(self.upstream_root, project)
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repo = git.Repo(path)
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repo.head.reference = repo.heads['master']
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file_name = os.path.join(path, 'README')
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with open(file_name, 'a') as f:
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f.write('creating fake commit\n')
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repo.index.add([file_name])
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commit = repo.index.commit('Creating a fake commit')
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repo.head.reference = repo.heads[head]
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repo.head.reset(index=True, working_tree=True)
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files = files or {"README": "creating fake commit\n"}
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for name, content in files.items():
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file_name = os.path.join(path, name)
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with open(file_name, 'a') as f:
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f.write(content)
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repo.index.add([file_name])
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commit = repo.index.commit(message, **kwargs)
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return commit.hexsha
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def orderedRelease(self, count=None):
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@ -13,6 +13,7 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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import datetime
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import logging
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import os
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@ -204,6 +205,71 @@ class TestMergerRepo(ZuulTestCase):
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# And now reset the repo again. This should not crash
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work_repo.reset()
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def test_files_changes(self):
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parent_path = os.path.join(self.upstream_root, 'org/project1')
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self.create_branch('org/project1', 'feature')
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work_repo = Repo(parent_path, self.workspace_root,
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'none@example.org', 'User Name', '0', '0')
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changed_files = work_repo.getFilesChanges('feature', 'master')
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self.assertEqual(['README'], changed_files)
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def test_files_changes_master_fork_merges(self):
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"""Regression test for getFilesChanges()
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Check if correct list of changed files is listed for a messy
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branch that has a merge of a fork, with the fork including a
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merge of a new master revision.
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The previously used "git merge-base" approach did not handle this
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case correctly.
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"""
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parent_path = os.path.join(self.upstream_root, 'org/project1')
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repo = git.Repo(parent_path)
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self.create_branch('org/project1', 'messy',
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commit_filename='messy1.txt')
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# Let time pass to reproduce the order for this error case
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commit_date = datetime.datetime.now() + datetime.timedelta(seconds=5)
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commit_date = commit_date.replace(microsecond=0).isoformat()
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# Create a commit on 'master' so we can merge it into the fork
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files = {"master.txt": "master"}
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master_ref = self.create_commit('org/project1', files=files,
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message="Add master.txt",
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commit_date=commit_date)
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repo.refs.master.commit = master_ref
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# Create a fork of the 'messy' branch and merge
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# 'master' into the fork (no fast-forward)
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repo.create_head("messy-fork")
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repo.heads["messy-fork"].commit = "messy"
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repo.head.reference = 'messy'
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repo.head.reset(index=True, working_tree=True)
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repo.git.checkout('messy-fork')
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repo.git.merge('master', no_ff=True)
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# Merge fork back into 'messy' branch (no fast-forward)
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repo.head.reference = 'messy'
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repo.head.reset(index=True, working_tree=True)
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repo.git.checkout('messy')
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repo.git.merge('messy-fork', no_ff=True)
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# Create another commit on top of 'messy'
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files = {"messy2.txt": "messy2"}
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messy_ref = self.create_commit('org/project1', files=files,
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head='messy', message="Add messy2.txt")
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repo.refs.messy.commit = messy_ref
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# Check that we get all changes for the 'messy' but not 'master' branch
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work_repo = Repo(parent_path, self.workspace_root,
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'none@example.org', 'User Name', '0', '0')
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changed_files = work_repo.getFilesChanges('messy', 'master')
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self.assertEqual(sorted(['messy1.txt', 'messy2.txt']),
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sorted(changed_files))
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class TestMergerWithAuthUrl(ZuulTestCase):
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config_file = 'zuul-github-driver.conf'
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@ -450,17 +450,12 @@ class Repo(object):
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head = repo.commit(self.revParse('FETCH_HEAD'))
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files = set()
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merge_bases = []
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if tosha is not None:
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merge_bases = repo.merge_base(head, tosha)
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files.update(set(head.stats.files.keys()))
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if merge_bases:
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hexsha_list = [b.hexsha for b in merge_bases]
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for cmt in head.iter_parents():
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if cmt.hexsha in hexsha_list:
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break
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files.update(set(cmt.stats.files.keys()))
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if tosha:
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commit_diff = "{}..{}".format(tosha, head.hexsha)
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for cmt in repo.iter_commits(commit_diff, no_merges=True):
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files.update(cmt.stats.files.keys())
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else:
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files.update(head.stats.files.keys())
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return list(files)
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def deleteRemote(self, remote):
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