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#!/usr/bin/env python
import argparse
import imp
import os
import sys
import manifest
from . import vcs
from .log import get_logger
from .tree import GitTree, NoVCSTree
here = os.path.dirname(__file__)
def update(tests_root, url_base, manifest, ignore_local=False):
if vcs.is_git_repo(tests_root):
tests_tree = GitTree(tests_root, url_base)
remove_missing_local = False
else:
tests_tree = NoVCSTree(tests_root, url_base)
remove_missing_local = not ignore_local
if not ignore_local:
local_changes = tests_tree.local_changes()
else:
local_changes = None
manifest.update(tests_root,
url_base,
tests_tree.current_rev(),
tests_tree.committed_changes(manifest.rev),
local_changes,
remove_missing_local=remove_missing_local)
def update_from_cli(**kwargs):
tests_root = kwargs["tests_root"]
path = kwargs["path"]
assert tests_root is not None
m = None
logger = get_logger()
if not kwargs.get("rebuild", False):
try:
m = manifest.load(tests_root, path)
except manifest.ManifestVersionMismatch:
logger.info("Manifest version changed, rebuilding")
m = None
else:
logger.info("Updating manifest")
if m is None:
m = manifest.Manifest(None)
update(tests_root,
kwargs["url_base"],
m,
ignore_local=kwargs.get("ignore_local", False))
manifest.write(m, path)
def abs_path(path):
return os.path.abspath(os.path.expanduser(path))
def create_parser():
parser = argparse.ArgumentParser()
parser.add_argument(
"-p", "--path", type=abs_path, help="Path to manifest file.")
parser.add_argument(
"--tests-root", type=abs_path, help="Path to root of tests.")
parser.add_argument(
"-r", "--rebuild", action="store_true", default=False,
help="Force a full rebuild of the manifest.")
parser.add_argument(
"--ignore-local", action="store_true", default=False,
help="Don't include uncommitted local changes in the manifest.")
parser.add_argument(
"--url-base", action="store", default="/",
help="Base url to use as the mount point for tests in this manifest.")
return parser
def find_top_repo():
path = here
rv = None
while path != "/":
if vcs.is_git_repo(path):
rv = path
path = os.path.abspath(os.path.join(path, os.pardir))
return rv
def main(default_tests_root=None):
opts = create_parser().parse_args()
if opts.tests_root is None:
tests_root = None
if default_tests_root is not None:
tests_root = default_tests_root
else:
tests_root = find_top_repo()
if tests_root is None:
print >> sys.stderr, """No git repo found; could not determine test root.
Run again with --test-root"""
sys.exit(1)
opts.tests_root = tests_root
if opts.path is None:
opts.path = os.path.join(opts.tests_root, "MANIFEST.json")
update_from_cli(**vars(opts))
if __name__ == "__main__":
main()
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