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"""pomu command line interface"""
import click
from os import path
from pomu.patch.patch import process_changes
from pomu.repo.init import init_plain_repo, init_portage_repo
from pomu.repo.repo import portage_repo_path, portage_repos, pomu_active_repo
from pomu.source import dispatcher
from pomu.util.pkg import cpv_split
from pomu.util.result import ResultException
#TODO: global --repo option, (env var?)
class GlobalVars():
"""Global state"""
def __init__(self):
self.no_portage = False
self.repo_path = None
g_params = GlobalVars()
class needs_repo():
def __init__(self, func):
self.func = func
self.__name__ = func.__name__
def __call__(self, *args):
pomu_active_repo(g_params.no_portage, g_params.repo_path)
self.func(*args)
pass_globals = click.make_pass_decorator(GlobalVars, ensure=True)
@click.group()
@click.option('--no-portage', is_flag=True,
help='Do not setup the portage repo')
@click.option('--repo-path',
help='Path to the repo directory (used with --no-portage)')
def main(no_portage, repo_path):
"""A utility to manage portage overlays"""
g_params.no_portage = no_portage
g_params.repo_path = repo_path
@main.command()
@click.option('--list-repos', is_flag=True,
help='Lists available repositories')
@click.option('--create', is_flag=True,
help='Create the repository, instead of using an existing one')
@click.option('--repo-dir', envvar='POMU_REPO_DIR', default='/var/lib/pomu',
help='Path for creating new repos')
@click.argument('repo', required=False)
def init(g_params, list_repos, create, repo_dir, repo):
"""Initialise pomu for a repository"""
if list_repos:
print('Available repos:')
for prepo in portage_repos():
print('\t', prepo, portage_repo_path(prepo))
return
if g_params.no_portage:
print(init_plain_repo(create, g_params.repo_path).expect())
else:
print(init_portage_repo(create, repo, repo_dir).expect())
@main.command()
@needs_repo
def status():
"""Display pomu status"""
repo = pomu_active_repo()
if repo.name:
print('pomu is initialized for reporitory', repo.name, 'at', repo.root)
else:
print('pomu is initialized at', repo.root)
@main.command(name='import')
@click.argument('package', required=True)
@click.option('--patch', nargs = -1)
@needs_repo
def list(package, patch):
"""Imports a package"""
pkg = dispatcher.get_package(package).expect()
pkg.patch(patch)
res = pomu_active_repo().merge(pkg).expect()
print(res)
@main.command()
@click.argument('package', required=True)
@click.argument('patch', type=click.Path(exists=True), nargs=-1, required=True)
def patch(package):
"""Patch an existing package"""
category, name, *_ = cpv_split(package)
pkg = pomu_active_repo().get_package(name=name, category=category).expect()
pkg.patch(patch).expect()
@main.command()
@click.argument('--single', is_flag=True, required=False, default=False)
def commit(single):
repo = pomu_active_repo()
change_map = process_changes(repo).expect()
@main.command()
@click.option('--uri', is_flag=True,
help='Specify the package to remove by uri, instead of its name')
@click.argument('package', required=True)
@needs_repo
def uninstall(uri, package):
"""Uninstall a package"""
repo = pomu_active_repo()
if uri:
res = dispatcher.uninstall_package(repo, package).expect()
print(res)
else:
res = repo.remove_package(package).expect()
return res
@main.command()
@click.argument('package', required=True)
@click.option('--into', default=None,
help='Specify fetch destination')
def fetch(package, into):
"""Fetch a package into a directory"""
pkg = dispatcher.get_package(package).expect()
print('Fetched package', pkg, 'at', pkg.root)
print('Contents:')
for f in pkg.files:
print(' ', path.join(*f))
if into:
pkg.merge_into(into).expect()
print('Copied to', into, 'successfully')
@main.command()
@click.argument('package', required=True)
@needs_repo
def show(package):
"""Display installed package info"""
repo = pomu_active_repo()
category, _, name = package.rpartition('/')
name, _, slot = name.partition(':')
pkg = repo.get_package(name, category, slot).expect()
print('Package', pkg, 'version', pkg.version)
print('Merged into repository', repo.name, 'at', repo.root)
for f in pkg.files:
print(' ', path.join(*f))
if pkg.backend:
print('Backend:', pkg.backend.__name__)
print('Backend detailes:', pkg.backend)
def main_():
try:
main.main(standalone_mode=False)
except ResultException as e:
print(str(e))
if __name__ == '__main__':
main_()
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