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"""pomu command line interface"""
import click
from pomu.repo.init import init_plain_repo, init_portage_repo
from pomu.repo.repo import portage_repo_path, portage_repos, pomu_status, pomu_active_repo
from pomu.source import dispatcher
from pomu.util.result import ResultException
#TODO: global --repo option, (env var?)
#TODO: write a neat decorator to pass the repo
class GlobalVars():
"""Global state"""
def __init__(self):
self.no_portage = False
self.repo_path = None
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)')
@pass_globals
def main(globalvars, no_portage, repo_path):
"""A utility to manage portage overlays"""
globalvars.no_portage = no_portage
globalvars.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)
@pass_globals
def init(globalvars, 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
try:
if globalvars.no_portage:
print(init_plain_repo(create, globalvars.repo_path).expect())
else:
print(init_portage_repo(create, repo, repo_dir).expect())
except ResultException as e:
print(str(e))
@main.command()
@pass_globals
def status(globalvars):
"""Display pomu status"""
res = pomu_active_repo_(globalvars.no_portage, globalvars.repo_path)
if res.is_ok():
repo = res.ok()
if repo.name:
print('pomu is initialized for reporitory', repo.name, 'at', repo.root)
else:
print('pomu is initialized at', repo.root)
else:
print('Error:', res.err())
@main.command()
@click.argument('package', required=True)
@pass_globals
def install(self):
res = dispatcher.install_package(package).expect()
print(res)
@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)
@pass_globals
def uninstall(self):
if uri:
res = dispatcher.uninstall_package(package).expect()
print(res)
else:
repo = pomu_active_repo_(globalvars.no_portage, globalvars.repo_path).expect()
res = repo.remove_package(package).expect()
return res
@main.command()
@click.argument('package', required=True)
@pass_globals
def fetch(self):
pkg = dispatcher.get_package(package).expect()
print('Fetched package', pkg.name, 'at', pkg.root)
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