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|
import argparse
import logging
import os
import sys
import gitubuntu.build
from gitubuntu.cache import CACHE_PATH
import gitubuntu.git_repository
import pygit2
def parse_args(subparsers=None, base_subparsers=None):
kwargs = dict(
description="Generate the orig tarballs for a given source package",
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
)
if base_subparsers:
kwargs['parents'] = base_subparsers
if subparsers:
parser = subparsers.add_parser('export-orig', **kwargs)
help_text = "export-orig - Extract orig tarballs",
parser.set_defaults(func=cli_main)
else:
parser = argparse.ArgumentParser(**kwargs)
parser.add_argument('--dl-cache', type=str,
help=("Cache directory for downloads."),
default=os.path.join(
os.getcwd(),
os.getenv('GIT_DIR', '.git'),
CACHE_PATH
),
)
parser.add_argument(
'--for-merge',
action='store_true',
help="Generate orig tarballs for an Ubuntu merge. Implies "
"searching Debian for published versions first.",
)
parser.add_argument(
'--no-pristine-tar',
action='store_true',
help="Do not use pristine-tar branches to generate orig "
"tarballs. This can be necessary as we stabilize the pristine-tar "
"data generation, particularly if multiple component tarballs are "
"present.",
)
parser.add_argument(
'--commit',
type=str,
help="Git commitish to export tarballs for.",
default='HEAD',
)
if not subparsers:
return parser.parse_args()
return "export-orig - %s" % kwargs['description']
def main(
repo,
commitish,
search_list,
):
"""main entry point for export-orig
@param repo: a gitubuntu.git_repository.GitUbuntuRepository object
@param commitish: string commitish to build
@param search_list: list of OrigSearchListEntry namedtuples
Returns the list of paths to exported files, if any.
"""
try:
repo.get_commitish(commitish)
except:
logging.error(
"%s is not a defined object in this git repository.",
commitish,
)
return []
commit_hash = str(
repo.get_commitish(commitish).peel(pygit2.Commit).id
)
try:
return gitubuntu.build.fetch_orig(
orig_search_list=search_list,
changelog=gitubuntu.git_repository.Changelog.from_treeish(
repo.raw_repo,
repo.raw_repo.get(commit_hash),
),
)
except gitubuntu.build.NativenessMismatchError as e:
logging.error("%s" % e)
return []
def cli_main(args):
repo = gitubuntu.git_repository.GitUbuntuRepository('.')
try:
repo.get_commitish(args.commit)
except:
logging.error(
"%s is not a defined object in this git repository.",
args.commit,
)
return 1
orig_search_list = gitubuntu.build.derive_orig_search_list_from_args(
repo,
commitish=args.commit,
for_merge=args.for_merge,
no_pristine_tar=args.no_pristine_tar,
dl_cache=args.dl_cache,
)
tarballs = main(repo, args.commit, orig_search_list)
if len(tarballs) > 0:
return 0
else:
return 1
|
