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98 lines
1.8 KiB
Python
98 lines
1.8 KiB
Python
from __future__ import annotations
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from typing import Literal, NewType, Sequence, TypeAlias, TypedDict
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from .volume import VolumeName
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ServiceName = NewType("ServiceName", str)
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ContainerName = NewType("ContainerName", str)
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class ServiceDef(TypedDict, total=False):
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container_name: ContainerName
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depends_on: Sequence[ServiceName]
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volumes: Sequence[VolumeDef]
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# === Service Volumes
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_VolumeShort = NewType("_VolumeShort", str)
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"format: [SOURCE:]TARGET[:MODE] where MODE is either rw or ro"
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class _VolumeGeneral(TypedDict, total=False):
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read_only: bool
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# volume type: volume
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class _VolumeNaturalConfig(TypedDict, total=False):
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nocopy: bool
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class _VolumeNaturalRequired(TypedDict, total=True):
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type: Literal["volume"]
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source: VolumeName
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target: str
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class _VolumeNatural(_VolumeNaturalRequired, _VolumeGeneral, total=False):
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volume: _VolumeNaturalConfig
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# volume type: bind
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class _VolumeBindConfig(TypedDict, total=False):
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propagation: str
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class _VolumeBindRequired(TypedDict, total=True):
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type: Literal["bind"]
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source: str
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target: str
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class _VolumeBind(_VolumeBindRequired, _VolumeGeneral, total=False):
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volume: _VolumeBindConfig
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# volume type: tmpfs
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class _VolumeTmpfsConfig(TypedDict, total=False):
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size: int
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"in bytes"
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class _VolumeTmpfsRequired(TypedDict, total=True):
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type: Literal["tmpfs"]
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target: str
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class _VolumeTmpfs(_VolumeTmpfsRequired, _VolumeGeneral, total=False):
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tmpfs: _VolumeTmpfsConfig
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# volume type: npipe
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class _VolumeNpipeRequired(TypedDict, total=True):
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type: Literal["npipe"]
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target: str
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class _VolumeNpipe(_VolumeNpipeRequired, _VolumeGeneral, total=False):
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pass
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# end volume types
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_VolumeLong: TypeAlias = _VolumeNatural | _VolumeBind | _VolumeTmpfs | _VolumeNpipe
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VolumeDef: TypeAlias = _VolumeShort | _VolumeLong
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