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# Copyright (C) 2010-2023 Bastian Kleineidam
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Standard archive functions for singlefile archives."""
from collections.abc import Sequence
from .. import fileutil, util
def extract_singlefile_standard(
archive: str,
compression: str | None,
cmd: str,
verbosity: int,
interactive: bool,
outdir: str,
) -> tuple[Sequence[str], dict[str, bool]]:
"""Standard routine to extract a singlefile archive (like gzip)."""
cmdlist = [util.shell_quote(cmd)]
if verbosity > 1:
cmdlist.append('-v')
outfile = fileutil.get_single_outfile(outdir, archive)
cmdlist.extend(
['-c', '-d', '--', util.shell_quote(archive), '>', util.shell_quote(outfile)]
)
return (cmdlist, {'shell': True})
def test_singlefile_standard(
archive: str, compression: str | None, cmd: str, verbosity: int, interactive: bool
) -> Sequence[str]:
"""Standard routine to test a singlefile archive (like gzip)."""
cmdlist = [cmd]
if verbosity > 1:
cmdlist.append('-v')
cmdlist.extend(['-t', '--', archive])
return cmdlist
def create_singlefile_standard(
archive: str,
compression: str | None,
cmd: str,
verbosity: int,
interactive: bool,
filenames: Sequence[str],
) -> tuple[Sequence[str], dict[str, bool]]:
"""Standard routine to create a singlefile archive (like gzip)."""
cmdlist = [util.shell_quote(cmd)]
if verbosity > 1:
cmdlist.append('-v')
cmdlist.extend(['-c', '--'])
cmdlist.extend([util.shell_quote(x) for x in filenames])
cmdlist.extend(['>', util.shell_quote(archive)])
return (cmdlist, {'shell': True})
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