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Add wildcard support to extract command

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This commit is contained in:
Clarence "Sparr" Risher 2019-03-21 09:43:27 -07:00 committed by Mathieu Comandon
parent 32fe4e9dcd
commit febf6fa4a8
2 changed files with 19 additions and 16 deletions
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6
docs/installers.rst
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@ -244,9 +244,9 @@ Extracting archives
-------------------
Extracting archives is done with the ``extract`` directive, the ``file``
argument is a ``file id`` or a file path. If the archive should be extracted
in some other location than the ``$GAMEDIR``, you can specify a ``dst``
argument.
argument is a ``file id`` or a file path with optional wildcards. If the archive(s)
should be extracted in some other location than the ``$GAMEDIR``, you can specify a
``dst`` argument.
You can optionally specify the archive's type with the ``format`` option.
This is useful if the archive's file extension does not match what it should

29
lutris/installer/commands.py
View file

@ -5,6 +5,7 @@ import stat
import shutil
import shlex
import json
import glob
from gi.repository import GLib
@ -153,24 +154,26 @@ class CommandsMixin:
"""Extract a file, guessing the compression method."""
self._check_required_params([("file", "src")], data, "extract")
src_param = data.get("file") or data.get("src")
filename = self._get_file(src_param)
filespec = self._get_file(src_param)
if not os.path.exists(filename):
raise ScriptingError("%s does not exists" % filename)
filenames = glob.glob(filespec)
if len(filenames) == 0:
raise ScriptingError("%s does not exist" % filename)
if "dst" in data:
dest_path = self._substitute(data["dst"])
else:
dest_path = self.target_path
msg = "Extracting %s" % os.path.basename(filename)
logger.debug(msg)
GLib.idle_add(self.parent.set_status, msg)
merge_single = "nomerge" not in data
extractor = data.get("format")
logger.debug("extracting file %s to %s", filename, dest_path)
self._killable_process(
extract.extract_archive, filename, dest_path, merge_single, extractor
)
for filename in filenames:
msg = "Extracting %s" % os.path.basename(filename)
logger.debug(msg)
GLib.idle_add(self.parent.set_status, msg)
merge_single = "nomerge" not in data
extractor = data.get("format")
logger.debug("extracting file %s to %s", filename, dest_path)
self._killable_process(
extract.extract_archive, filename, dest_path, merge_single, extractor
)
def input_menu(self, data):
"""Display an input request as a dropdown menu with options."""