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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
from __future__ import annotations
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import functools
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import json
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from pre_commit.prefix import Prefix
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from pre_commit.request import fetch
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RESOLVABLE = ('latest', 'lts')
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@functools.cache
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def _node_versions() -> dict[str, str]:
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resp = fetch('https://nodejs.org/download/release/index.json')
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contents = json.load(resp)
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ret = {'latest': contents[0]['version']}
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for dct in contents:
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if dct['lts']:
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ret['lts'] = dct['version']
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break
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else:
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raise AssertionError('unreachable')
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return ret
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def resolve(version: str) -> str:
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return _node_versions()[version]
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@functools.cache
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def _target_platform() -> str:
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# to support:
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# linux-arm64, linux-ppc64le, linux-s390x, linux-x64
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# osx-arm64-tar, osx-x86-tar
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# win-arm64-zip, win-x64-zip
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# or fallback to `src` ?
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raise NotImplementedError
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def install(prefix: Prefix, version: str) -> None:
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# TODO: download and extract to prefix
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raise NotImplementedError
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def health_check(prefix: Prefix, version: str) -> str | None:
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# TODO: previously checked `node --version`
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# TODO: but maybe just check that the installed os/arch is correct?
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return None
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