50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
from __future__ import annotations
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import contextlib
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import os
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from collections.abc import Generator
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from collections.abc import Sequence
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from pre_commit import lang_base
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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.prefix import Prefix
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from pre_commit.util import cmd_output_b
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BUILD_DIR = '.build'
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BUILD_CONFIG = 'release'
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ENVIRONMENT_DIR = 'swift_env'
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get_default_version = lang_base.basic_get_default_version
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health_check = lang_base.basic_health_check
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run_hook = lang_base.basic_run_hook
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def get_env_patch(venv: str) -> PatchesT: # pragma: win32 no cover
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bin_path = os.path.join(venv, BUILD_DIR, BUILD_CONFIG)
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return (('PATH', (bin_path, os.pathsep, Var('PATH'))),)
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@contextlib.contextmanager # pragma: win32 no cover
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def in_env(prefix: Prefix, version: str) -> Generator[None]:
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envdir = lang_base.environment_dir(prefix, ENVIRONMENT_DIR, version)
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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, version: str, additional_dependencies: Sequence[str],
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) -> None: # pragma: win32 no cover
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lang_base.assert_version_default('swift', version)
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lang_base.assert_no_additional_deps('swift', additional_dependencies)
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envdir = lang_base.environment_dir(prefix, ENVIRONMENT_DIR, version)
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# Build the swift package
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os.mkdir(envdir)
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cmd_output_b(
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'swift', 'build',
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'--package-path', prefix.prefix_dir,
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'-c', BUILD_CONFIG,
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'--build-path', os.path.join(envdir, BUILD_DIR),
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)
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