def fork_repo(request, repo):
settings = get_settings(request)
username, repo_name = repo.split('/', 1)
if auth.has_permission(request, request.user, ('kittygit', 'read', '%s/%s' % (username, repo_name))):
to_repo_dir = get_full_repo_dir(settings, request.user, repo_name)
from_repo_dir = get_full_repo_dir(settings, username, repo_name)
success = operations.fork_repository(
settings.get('git', 'git'),
request.stdin,
request.stdout,
request.stderr,
from_repo_dir,
to_repo_dir
)
if success:
auth.add_permission(request, request.user, ('kittygit', 'write', '%s/%s' % (request.user, repo_name)))
auth.add_permission(request, request.user, ('kittygit', 'read', '%s/%s' % (request.user, repo_name)))
auth.add_permission(request, username, ('kittygit', 'read', '%s/%s' % (request.user, repo_name)))
clone_base = get_clone_base_url(settings)
return "Repository '%s' successfully forked.\nClone it at '%s:%s/%s.git'" % (repo, clone_base, request.user, repo_name)
else:
raise NappingCatException('Fork failed.')
else:
raise KittyGitUnauthorized("You don't have permission to read %s.git. Sorry!" % repo)
def create_repo(request, repo_name, template_dir=None):
settings = get_settings(request)
if auth.has_permission(request, request.user, ('kittygit','create')):
auth.add_permission(request, request.user, ('kittygit','write','%s/%s' % (request.user, repo_name)))
auth.add_permission(request, request.user, ('kittygit', 'read', '%s/%s' % (request.user, repo_name)))
full_repo_dir = get_full_repo_dir(settings, request.user, repo_name)
success = operations.create_repository(
settings.get('git', 'git'),
request.stdin,
request.stdout,
request.stderr,
full_repo_dir,
template_dir
)
if success:
clone_base = get_clone_base_url(settings)
return """
Successfully created a new repository. Clone it at %s:%s.git
""".strip() % (clone_base, '/'.join([request.user, repo_name]))
else:
raise NappingCatException('Create repo failed.')
raise KittyGitUnauthorized('You don\'t have permission to create a repo.')
def handle_git(request, action, permission_prefix='kittygit'):
settings = get_settings(request)
command, subcommand, repo = None, None, None
if action in (' receive-pack ', ' upload-pack '):
command, subcommand, repo = request.command.split(' ', 2)
else:
command, repo = request.command.split(' ', 1)
modes = {
' receive-pack ':'write',
'-receive-pack ':'write',
' upload-pack ':'read',
'-upload-pack ':'read',
}
perm = modes[action]
parsed_repo = repo[1:-1][:-4] # remove quotes and .git extension
repo_name = parsed_repo.split('/', 1)[1]
if auth.has_permission(request, request.user, (permission_prefix, perm, parsed_repo)):
directory = get_full_repo_dir(settings, request.user, repo_name)
success = operations.git_shell(
settings.get('git', 'git'),
request.stdin,
request.stdout,
request.stderr,
action,
directory
)
if success:
verb = {
'write':'wrote to',
'read':'read from',
}[perm]
return "Successfully %s repo '%s'" % (verb, parsed_repo)
raise NappingCatException('git%s failed.' % action.strip())
else:
raise KittyGitUnauthorized("You don't have permission to %s repo '%s'" % (perm, parsed_repo))
