90 lines
2.6 KiB
Python
90 lines
2.6 KiB
Python
import contextlib
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import os.path
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from typing import Generator
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from typing import Sequence
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from typing import Tuple
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import pre_commit.constants as C
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from pre_commit.envcontext import envcontext
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from pre_commit.envcontext import PatchesT
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from pre_commit.envcontext import Var
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from pre_commit.hook import Hook
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from pre_commit.languages import helpers
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from pre_commit.prefix import Prefix
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from pre_commit.util import clean_path_on_failure
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from pre_commit.util import rmtree
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ENVIRONMENT_DIR = 'dotnetenv'
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BIN_DIR = 'bin'
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get_default_version = helpers.basic_get_default_version
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healthy = helpers.basic_healthy
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def get_env_patch(venv: str) -> PatchesT:
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return (
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('PATH', (os.path.join(venv, BIN_DIR), os.pathsep, Var('PATH'))),
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)
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@contextlib.contextmanager
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def in_env(prefix: Prefix) -> Generator[None, None, None]:
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directory = helpers.environment_dir(ENVIRONMENT_DIR, C.DEFAULT)
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envdir = prefix.path(directory)
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with envcontext(get_env_patch(envdir)):
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yield
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def install_environment(
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prefix: Prefix,
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version: str,
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additional_dependencies: Sequence[str],
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) -> None:
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helpers.assert_version_default('dotnet', version)
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helpers.assert_no_additional_deps('dotnet', additional_dependencies)
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envdir = prefix.path(helpers.environment_dir(ENVIRONMENT_DIR, version))
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with clean_path_on_failure(envdir):
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build_dir = 'pre-commit-build'
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# Build & pack nupkg file
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helpers.run_setup_cmd(
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prefix,
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(
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'dotnet', 'pack',
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'--configuration', 'Release',
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'--output', build_dir,
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),
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)
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# Determine tool from the packaged file <tool_name>.<version>.nupkg
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build_outputs = os.listdir(os.path.join(prefix.prefix_dir, build_dir))
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if len(build_outputs) != 1:
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raise NotImplementedError(
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f"Can't handle multiple build outputs. Got {build_outputs}",
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)
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tool_name = build_outputs[0].split('.')[0]
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# Install to bin dir
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helpers.run_setup_cmd(
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prefix,
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(
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'dotnet', 'tool', 'install',
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'--tool-path', os.path.join(envdir, BIN_DIR),
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'--add-source', build_dir,
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tool_name,
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),
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)
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# Cleanup build output
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for d in ('bin', 'obj', build_dir):
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rmtree(prefix.path(d))
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def run_hook(
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hook: Hook,
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file_args: Sequence[str],
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color: bool,
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) -> Tuple[int, bytes]:
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with in_env(hook.prefix):
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return helpers.run_xargs(hook, hook.cmd, file_args, color=color)
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