manifest: allow toplevel project checkouts

Re-allow checking out projects to the top of the repo client checkout.
We add checks to prevent checking out files under .repo/ as that path
is only managed by us, and projects cannot inject content or settings
into it.

Bug: https://crbug.com/gerrit/14156
Bug: https://crbug.com/gerrit/14200
Change-Id: Id6bf9e882f5be748442b2c35bbeaee3549410b25
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/299623
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
This commit is contained in:
Mike Frysinger
2021-03-10 23:35:44 -05:00
parent 68d5d4dfe5
commit 0458faa502
3 changed files with 45 additions and 4 deletions

View File

@@ -32,6 +32,7 @@ INVALID_FS_PATHS = (
'..',
'../',
'./',
'.//',
'foo/',
'./foo',
'../foo',
@@ -427,6 +428,28 @@ class ProjectElementTests(ManifestParseTestCase):
self.assertEqual(manifest.projects[0].objdir,
os.path.join(self.tempdir, '.repo/project-objects/a/path.git'))
manifest = parse('a/path', 'foo//////')
self.assertEqual(manifest.projects[0].gitdir,
os.path.join(self.tempdir, '.repo/projects/foo.git'))
self.assertEqual(manifest.projects[0].objdir,
os.path.join(self.tempdir, '.repo/project-objects/a/path.git'))
def test_toplevel_path(self):
"""Check handling of path=. specially."""
def parse(name, path):
return self.getXmlManifest(f"""
<manifest>
<remote name="default-remote" fetch="http://localhost" />
<default remote="default-remote" revision="refs/heads/main" />
<project name="{name}" path="{path}" />
</manifest>
""")
for path in ('.', './', './/', './//'):
manifest = parse('server/path', path)
self.assertEqual(manifest.projects[0].gitdir,
os.path.join(self.tempdir, '.repo/projects/..git'))
def test_bad_path_name_checks(self):
"""Check handling of bad path & name attributes."""
def parse(name, path):
@@ -454,8 +477,11 @@ class ProjectElementTests(ManifestParseTestCase):
with self.assertRaises(error.ManifestInvalidPathError):
parse(path, 'ok')
with self.assertRaises(error.ManifestInvalidPathError):
parse('ok', path)
# We have a dedicated test for path=".".
if path not in {'.'}:
with self.assertRaises(error.ManifestInvalidPathError):
parse('ok', path)
class SuperProjectElementTests(ManifestParseTestCase):