def get_runners_to_install(self):
"""Check if the runner is installed before starting the installation
Install the required runner(s) if necessary. This should handle runner
dependencies (wine for winesteam) or runners used for installer tasks.
"""
runners_to_install = []
required_runners = []
runner = self.get_runner_class(self.installer.runner)
required_runners.append(runner())
for command in self.installer.script.get("installer", []):
command_name, command_params = self._get_command_name_and_params(
command)
if command_name == "task":
runner_name, _task_name = self._get_task_runner_and_name(
command_params["name"])
runner_names = [r.name for r in required_runners]
if runner_name not in runner_names:
required_runners.append(
self.get_runner_class(runner_name)())
for runner in required_runners:
params = {}
if self.installer.runner == "libretro":
params["core"] = self.installer.script["game"]["core"]
if self.installer.runner.startswith("wine"):
# Force the wine version to be installed
params["fallback"] = False
params["min_version"] = wine.MIN_SAFE_VERSION
version = self._get_runner_version()
if version:
params["version"] = version
else:
# Looking up default wine version
default_wine = runner.get_runner_version() or {}
if "version" in default_wine:
logger.debug("Default wine version is %s",
default_wine["version"])
# Set the version to both the is_installed params and
# the script itself so the version gets saved at the
# end of the install.
if self.installer.runner not in self.installer.script:
self.installer.script[self.installer.runner] = {}
version = "{}-{}".format(default_wine["version"],
default_wine["architecture"])
params["version"] = \
self.installer.script[self.installer.runner]["version"] = version
else:
logger.error(
"Failed to get default wine version (got %s)",
default_wine)
if not runner.is_installed(**params):
logger.info("Runner %s needs to be installed", runner)
runners_to_install.append(runner)
if self.installer.runner.startswith("wine") and not get_wine_version():
WineNotInstalledWarning(parent=self.parent)
return runners_to_install
def get_wine_version_choices():
version_choices = [(_("Custom (select executable below)"), "custom")]
labels = {
"winehq-devel": _("WineHQ Devel ({})"),
"winehq-staging": _("WineHQ Staging ({})"),
"wine-development": _("Wine Development ({})"),
"system": _("System ({})"),
}
versions = get_wine_versions()
for version in versions:
if version in labels.keys():
version_number = get_wine_version(WINE_PATHS[version])
label = labels[version].format(version_number)
else:
label = version
version_choices.append((label, version))
return version_choices