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import argparse
import json
import os
import subprocess
import sys
def just_do_it():
parser = argparse.ArgumentParser()
parser.add_argument("--action", choices=["create", "spawn", "kill"])
parser.add_argument("--simctl", help="simctl binary path")
parser.add_argument("--profiles", help="profiles path")
parser.add_argument("--device-dir", help="devices directory")
parser.add_argument("--device-name", help="temp device name")
args, tail = parser.parse_known_args()
if args.action == 'create':
action_create(args.simctl, args.profiles, args.device_dir, args.device_name, tail)
elif args.action == "spawn":
action_spawn(args.simctl, args.profiles, args.device_dir, args.device_name, tail)
elif args.action == "kill":
action_kill(args.simctl, args.profiles, args.device_dir, args.device_name)
def action_create(simctl, profiles, device_dir, name, args):
parser = argparse.ArgumentParser()
parser.add_argument("--device-type", default="com.apple.CoreSimulator.SimDeviceType.iPhone-X")
parser.add_argument("--device-runtime", default="com.apple.CoreSimulator.SimRuntime.iOS-12-1")
args = parser.parse_args(args)
all_devices = list(get_all_devices(simctl, profiles, device_dir))
if filter(lambda x: x["name"] == name, all_devices):
raise Exception("Device named {} already exists".format(name))
subprocess.check_call(
[simctl, "--profiles", profiles, "--set", device_dir, "create", name, args.device_type, args.device_runtime]
)
created = filter(lambda x: x["name"] == name, get_all_devices(simctl, profiles, device_dir))
if not created:
raise Exception("Creation error: temp device named {} not found".format(name))
created = created[0]
if created["availability"] != "(available)":
raise Exception(
"Creation error: temp device {} status is {} ((available) expected)".format(name, created["availability"])
)
def action_spawn(simctl, profiles, device_dir, name, args):
device = filter(lambda x: x["name"] == name, get_all_devices(simctl, profiles, device_dir))
if not device:
raise Exception("Can't spawn process: device named {} not found".format(name))
if len(device) > 1:
raise Exception("Can't spawn process: too many devices named {} found".format(name))
device = device[0]
os.execv(simctl, [simctl, "--profiles", profiles, "--set", device_dir, "spawn", device["udid"]] + args)
def action_kill(simctl, profiles, device_dir, name):
device = filter(lambda x: x["name"] == name, get_all_devices(simctl, profiles, device_dir))
if not device:
print >> sys.stderr, "Device named {} not found; do nothing".format(name)
return
if len(device) > 1:
raise Exception("Can't remove: too many devices named {}:\n{}".format(name, '\n'.join(i for i in device)))
device = device[0]
os.execv(simctl, [simctl, "--profiles", profiles, "--set", device_dir, "delete", device["udid"]])
def get_all_devices(simctl, profiles, device_dir):
p = subprocess.Popen(
[simctl, "--profiles", profiles, "--set", device_dir, "list", "--json", "devices"], stdout=subprocess.PIPE
)
out, _ = p.communicate()
rc = p.wait()
if rc:
raise Exception("Devices list command return code is {}\nstdout:\n{}".format(rc, out))
raw_object = json.loads(out)
if "devices" not in raw_object:
raise Exception("Devices not found in\n{}".format(json.dumps(raw_object)))
raw_object = raw_object["devices"]
for os_name, devices in raw_object.items():
for device in devices:
device["os_name"] = os_name
yield device
if __name__ == '__main__':
just_do_it()
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