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Split cli.py

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This commit is contained in:
Jörn-Michael Miehe 2021-12-02 17:19:14 +01:00
parent a416b7f2fc
commit ea9f5e2279
12 changed files with 195 additions and 190 deletions
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181
kiwi_scp/commands/cli.py
View file

@ -1,19 +1,9 @@
import importlib
import logging
import os
import sys
from enum import Enum, auto
from typing import List, Iterable, Type, Optional, TypeVar
from typing import List, Optional
import click
from ..instance import Instance
from ..project import Project
from ..services import Services
from ..wstring import WParagraph, WAlignment
_logger = logging.getLogger(__name__)
class KiwiCLI(click.MultiCommand):
"""Command Line Interface spread over multiple files in this directory"""
@ -42,172 +32,3 @@ class KiwiCLI(click.MultiCommand):
return member
class KiwiCommandType(Enum):
INSTANCE = auto()
PROJECT = auto()
PROJECTS = auto()
SERVICES = auto()
T = TypeVar("T")
class KiwiCommand:
type: KiwiCommandType = KiwiCommandType.SERVICES
enabled_only: bool = False
@staticmethod
def print_header(header: str) -> None:
click.secho(header, fg="green", bold=True)
@staticmethod
def print_error(error: str) -> None:
click.secho(error, file=sys.stderr, fg="red", bold=True)
@staticmethod
def print_list(content: Iterable[str]) -> None:
for item in content:
click.echo(click.style(" - ", fg="green") + click.style(item, fg="blue"))
@staticmethod
def user_query(description: str, default: T, cast_to: Type[T] = str) -> T:
# prompt user as per argument
while True:
try:
prompt = \
click.style(f"Enter {description} [", fg="green") + \
click.style(default, fg="blue") + \
click.style("] ", fg="green")
str_value = input(prompt).strip()
if str_value:
return cast_to(str_value)
else:
return default
except EOFError:
click.echo("Input aborted.")
return default
except Exception as e:
click.echo(f"Invalid input: {e}")
@staticmethod
def danger_confirm(*prompt_lines: str, default: Optional[bool] = None) -> bool:
if default is True:
suffix = "[YES|no]"
default_answer = "yes"
elif default is False:
suffix = "[yes|NO]"
default_answer = "no"
else:
suffix = "[yes|no]"
default_answer = None
dumb = WParagraph.from_strings(
click.style("WARNING", bold=True, underline=True, blink=True, fg="red"),
click.style("ここにゴミ", fg="cyan"),
click.style("を捨てないで下さい", fg="cyan"),
click.style("DO NOT DUMB HERE", fg="yellow"),
click.style("NO DUMB AREA", fg="yellow"),
).align(WAlignment.CENTER).surround("!")
prompt = WParagraph.from_strings(*prompt_lines).align(WAlignment.LEFT).emphasize(3)
answer = input(
f"{dumb}\n\n"
f"{prompt}\n\n"
f"Are you sure you want to proceed? {suffix}: "
).strip().lower()
if not answer:
answer = default_answer
while answer not in ["yes", "no"]:
answer = input("Please type 'yes' or 'no' explicitly: ").strip().lower()
return answer == "yes"
@classmethod
def run(cls, instance: Instance, project_names: List[str], service_names: List[str], **kwargs) -> None:
_logger.debug(f"{instance.directory!r}: {project_names!r}, {service_names!r}")
projects = [
project
for project in instance.projects
if project.name in project_names
]
if not projects:
# run for whole instance
_logger.debug(f"running for instance, kwargs={kwargs}")
cls.run_for_instance(instance, **kwargs)
elif not service_names:
# run for entire project(s)
for project_name, project in zip(project_names, projects):
if project is None:
_logger.debug(f"running for new project {project_name}, kwargs={kwargs}")
cls.run_for_new_project(instance, project_name, **kwargs)
else:
if cls.enabled_only and not project.config.enabled:
cls.print_error(f"Can't interact with disabled project {project_name}!")
return
_logger.debug(f"running for project {project.name}, kwargs={kwargs}")
cls.run_for_project(instance, project, **kwargs)
else:
# run for some services
project_name = project_names[0]
project = projects[0]
if project is None:
cls.print_error(f"Project '{project_name}' not in kiwi-scp instance at '{instance.directory}'!")
else:
if cls.enabled_only and not project.config.enabled:
cls.print_error(f"Can't interact with disabled project {project_name}!")
return
_logger.debug(f"running for services {service_names} in project {project_name}, kwargs={kwargs}")
cls.run_for_services(instance, project, service_names, **kwargs)
@classmethod
def run_for_instance(cls, instance: Instance, **kwargs) -> None:
for project in instance.projects:
if cls.enabled_only and not project.config.enabled:
cls.print_header(f"Skipping disabled project {project.name}")
continue
cls.run_for_project(instance, project, **kwargs)
@classmethod
def run_for_project(cls, instance: Instance, project: Project, **kwargs) -> None:
service_names = [service.name for service in project.services.content]
cls.run_for_services(instance, project, service_names, **kwargs)
@classmethod
def run_for_new_project(cls, instance: Instance, project_name: str, **kwargs) -> None:
cls.print_error(f"Project '{project_name}' not in kiwi-scp instance at '{instance.directory}'!")
@classmethod
def run_for_services(cls, instance: Instance, project: Project, service_names: List[str], **kwargs) -> None:
services = project.services.filter_existing(service_names)
new_service_names = [
service_name
for service_name
in service_names
if service_name not in list(services.names)
]
cls.run_for_filtered_services(instance, project, services, new_service_names, **kwargs)
@classmethod
def run_for_filtered_services(cls, instance: Instance, project: Project, services: Services,
new_service_names: List[str], **kwargs) -> None:
raise Exception

184
kiwi_scp/commands/cmd.py Normal file
View file

@ -0,0 +1,184 @@
import logging
import sys
from enum import Enum, auto
from typing import TypeVar, Iterable, Type, Optional, List
import click
from kiwi_scp.instance import Instance
from kiwi_scp.project import Project
from kiwi_scp.services import Services
from kiwi_scp.wstring import WParagraph, WAlignment
_logger = logging.getLogger(__name__)
class KiwiCommandType(Enum):
INSTANCE = auto()
PROJECT = auto()
PROJECTS = auto()
SERVICES = auto()
T = TypeVar("T")
class KiwiCommand:
type: KiwiCommandType = KiwiCommandType.SERVICES
enabled_only: bool = False
@staticmethod
def print_header(header: str) -> None:
click.secho(header, fg="green", bold=True)
@staticmethod
def print_error(error: str) -> None:
click.secho(error, file=sys.stderr, fg="red", bold=True)
@staticmethod
def print_list(content: Iterable[str]) -> None:
for item in content:
click.echo(click.style(" - ", fg="green") + click.style(item, fg="blue"))
@staticmethod
def user_query(description: str, default: T, cast_to: Type[T] = str) -> T:
# prompt user as per argument
while True:
try:
prompt = \
click.style(f"Enter {description} [", fg="green") + \
click.style(default, fg="blue") + \
click.style("] ", fg="green")
str_value = input(prompt).strip()
if str_value:
return cast_to(str_value)
else:
return default
except EOFError:
click.echo("Input aborted.")
return default
except Exception as e:
click.echo(f"Invalid input: {e}")
@staticmethod
def danger_confirm(*prompt_lines: str, default: Optional[bool] = None) -> bool:
if default is True:
suffix = "[YES|no]"
default_answer = "yes"
elif default is False:
suffix = "[yes|NO]"
default_answer = "no"
else:
suffix = "[yes|no]"
default_answer = None
dumb = WParagraph.from_strings(
click.style("WARNING", bold=True, underline=True, blink=True, fg="red"),
click.style("ここにゴミ", fg="cyan"),
click.style("を捨てないで下さい", fg="cyan"),
click.style("DO NOT DUMB HERE", fg="yellow"),
click.style("NO DUMB AREA", fg="yellow"),
).align(WAlignment.CENTER).surround("!")
prompt = WParagraph.from_strings(*prompt_lines).align(WAlignment.LEFT).emphasize(3)
answer = input(
f"{dumb}\n\n"
f"{prompt}\n\n"
f"Are you sure you want to proceed? {suffix}: "
).strip().lower()
if not answer:
answer = default_answer
while answer not in ["yes", "no"]:
answer = input("Please type 'yes' or 'no' explicitly: ").strip().lower()
return answer == "yes"
@classmethod
def run(cls, instance: Instance, project_names: List[str], service_names: List[str], **kwargs) -> None:
_logger.debug(f"{instance.directory!r}: {project_names!r}, {service_names!r}")
projects = [
project
for project in instance.projects
if project.name in project_names
]
if not projects:
# run for whole instance
_logger.debug(f"running for instance, kwargs={kwargs}")
cls.run_for_instance(instance, **kwargs)
elif not service_names:
# run for entire project(s)
for project_name, project in zip(project_names, projects):
if project is None:
_logger.debug(f"running for new project {project_name}, kwargs={kwargs}")
cls.run_for_new_project(instance, project_name, **kwargs)
else:
if cls.enabled_only and not project.config.enabled:
cls.print_error(f"Can't interact with disabled project {project_name}!")
return
_logger.debug(f"running for project {project.name}, kwargs={kwargs}")
cls.run_for_project(instance, project, **kwargs)
else:
# run for some services
project_name = project_names[0]
project = projects[0]
if project is None:
cls.print_error(f"Project '{project_name}' not in kiwi-scp instance at '{instance.directory}'!")
else:
if cls.enabled_only and not project.config.enabled:
cls.print_error(f"Can't interact with disabled project {project_name}!")
return
_logger.debug(f"running for services {service_names} in project {project_name}, kwargs={kwargs}")
cls.run_for_services(instance, project, service_names, **kwargs)
@classmethod
def run_for_instance(cls, instance: Instance, **kwargs) -> None:
for project in instance.projects:
if cls.enabled_only and not project.config.enabled:
cls.print_header(f"Skipping disabled project {project.name}")
continue
cls.run_for_project(instance, project, **kwargs)
@classmethod
def run_for_project(cls, instance: Instance, project: Project, **kwargs) -> None:
service_names = [service.name for service in project.services.content]
cls.run_for_services(instance, project, service_names, **kwargs)
@classmethod
def run_for_new_project(cls, instance: Instance, project_name: str, **kwargs) -> None:
cls.print_error(f"Project '{project_name}' not in kiwi-scp instance at '{instance.directory}'!")
@classmethod
def run_for_services(cls, instance: Instance, project: Project, service_names: List[str], **kwargs) -> None:
services = project.services.filter_existing(service_names)
new_service_names = [
service_name
for service_name
in service_names
if service_name not in list(services.names)
]
cls.run_for_filtered_services(instance, project, services, new_service_names, **kwargs)
@classmethod
def run_for_filtered_services(cls, instance: Instance, project: Project, services: Services,
new_service_names: List[str], **kwargs) -> None:
raise Exception

2
kiwi_scp/commands/cmd_build.py
View file

@ -1,6 +1,6 @@
from typing import List
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..executable import COMPOSE_EXE
from ..instance import Instance

2
kiwi_scp/commands/cmd_cmd.py
View file

@ -2,7 +2,7 @@ from typing import Tuple
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..executable import COMPOSE_EXE
from ..instance import Instance

2
kiwi_scp/commands/cmd_disable.py
View file

@ -1,6 +1,6 @@
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from .._constants import KIWI_CONF_NAME
from ..instance import Instance

2
kiwi_scp/commands/cmd_down.py
View file

@ -2,7 +2,7 @@ from typing import List
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..executable import COMPOSE_EXE
from ..instance import Instance

2
kiwi_scp/commands/cmd_enable.py
View file

@ -1,6 +1,6 @@
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from .._constants import KIWI_CONF_NAME
from ..instance import Instance

2
kiwi_scp/commands/cmd_init.py
View file

@ -5,7 +5,7 @@ from pathlib import Path
import click
from .cli import KiwiCommandType, KiwiCommand
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from .._constants import KIWI_CONF_NAME
from ..config import KiwiConfig

2
kiwi_scp/commands/cmd_list.py
View file

@ -2,7 +2,7 @@ from typing import List
import click
from .cli import KiwiCommandType, KiwiCommand
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..instance import Instance
from ..project import Project

2
kiwi_scp/commands/cmd_logs.py
View file

@ -2,7 +2,7 @@ from typing import List
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..executable import COMPOSE_EXE
from ..instance import Instance

2
kiwi_scp/commands/cmd_up.py
View file

@ -2,7 +2,7 @@ from typing import List
import click
from .cli import KiwiCommand, KiwiCommandType
from .cmd import KiwiCommandType, KiwiCommand
from .decorators import kiwi_command
from ..executable import COMPOSE_EXE
from ..instance import Instance

2
kiwi_scp/commands/decorators.py
View file

@ -2,7 +2,7 @@ from typing import Callable, Type, Optional, Tuple
import click
from .cli import KiwiCommandType, KiwiCommand
from .cmd import KiwiCommandType, KiwiCommand
from ..instance import Instance
_pass_instance = click.make_pass_decorator(