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#!/usr/bin/python3
import atexit
import io
import signal
import subprocess
import sys
import sisyphus.checkenv
import sisyphus.getcolor
import sisyphus.killemerge
import sisyphus.syncdb
def sigint_handler(signal, frame):
sys.exit(0)
signal.signal(signal.SIGINT, sigint_handler)
def start(pkgname, gfx_ui=False, unmerge=False):
args = ['--quiet', '--depclean']
if not sisyphus.checkenv.root() and (unmerge or depclean):
print(sisyphus.getcolor.bright_red +
"\nYou need root permissions to do this!\n" + sisyphus.getcolor.reset)
sys.exit()
if unmerge:
p_exe = subprocess.Popen(
['emerge', '--quiet', '--unmerge', '--ask'] + list(pkgname))
try:
p_exe.wait()
sisyphus.syncdb.lcl_tbl()
except KeyboardInterrupt:
p_exe.terminate()
try:
p_exe.wait(1)
except subprocess.TimeoutExpired:
p_exe.kill()
sys.exit()
else:
if gfx_ui:
p_exe = subprocess.Popen(
['emerge'] + args + pkgname, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
# kill portage if the program dies or it's terminated by the user
atexit.register(sisyphus.killemerge.start, p_exe)
for p_out in io.TextIOWrapper(p_exe.stdout, encoding="utf-8"):
print(p_out.rstrip())
p_exe.wait()
sisyphus.syncdb.lcl_tbl()
else:
p_exe = subprocess.Popen(
['emerge'] + args + ['--ask'] + list(pkgname))
try:
p_exe.wait()
sisyphus.syncdb.lcl_tbl()
except KeyboardInterrupt:
p_exe.terminate()
try:
p_exe.wait(1)
except subprocess.TimeoutExpired:
p_exe.kill()
sys.exit()
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