diff options
Diffstat (limited to '')
| -rw-r--r-- | pre_commit/languages/node.py | 3 | ||||
| -rw-r--r-- | pre_commit/languages/ruby.py | 73 |
2 files changed, 50 insertions, 26 deletions
diff --git a/pre_commit/languages/node.py b/pre_commit/languages/node.py index 26f4919..d99e6f2 100644 --- a/pre_commit/languages/node.py +++ b/pre_commit/languages/node.py @@ -10,6 +10,7 @@ import pre_commit.constants as C from pre_commit import parse_shebang from pre_commit.envcontext import envcontext from pre_commit.envcontext import PatchesT +from pre_commit.envcontext import UNSET from pre_commit.envcontext import Var from pre_commit.hook import Hook from pre_commit.languages import helpers @@ -56,6 +57,8 @@ def get_env_patch(venv: str) -> PatchesT: ('NODE_VIRTUAL_ENV', venv), ('NPM_CONFIG_PREFIX', install_prefix), ('npm_config_prefix', install_prefix), + ('NPM_CONFIG_USERCONFIG', UNSET), + ('npm_config_userconfig', UNSET), ('NODE_PATH', os.path.join(venv, lib_dir, 'node_modules')), ('PATH', (bin_dir(venv), os.pathsep, Var('PATH'))), ) diff --git a/pre_commit/languages/ruby.py b/pre_commit/languages/ruby.py index fe524ec..73b23cc 100644 --- a/pre_commit/languages/ruby.py +++ b/pre_commit/languages/ruby.py @@ -1,4 +1,5 @@ import contextlib +import functools import os.path import shutil import tarfile @@ -7,6 +8,7 @@ from typing import Sequence from typing import Tuple import pre_commit.constants as C +from pre_commit import parse_shebang from pre_commit.envcontext import envcontext from pre_commit.envcontext import PatchesT from pre_commit.envcontext import UNSET @@ -19,33 +21,51 @@ from pre_commit.util import clean_path_on_failure from pre_commit.util import resource_bytesio ENVIRONMENT_DIR = 'rbenv' -get_default_version = helpers.basic_get_default_version healthy = helpers.basic_healthy +@functools.lru_cache(maxsize=1) +def get_default_version() -> str: + if all(parse_shebang.find_executable(exe) for exe in ('ruby', 'gem')): + return 'system' + else: + return C.DEFAULT + + def get_env_patch( venv: str, language_version: str, -) -> PatchesT: # pragma: win32 no cover +) -> PatchesT: patches: PatchesT = ( ('GEM_HOME', os.path.join(venv, 'gems')), ('GEM_PATH', UNSET), - ('RBENV_ROOT', venv), ('BUNDLE_IGNORE_CONFIG', '1'), - ( - 'PATH', ( - os.path.join(venv, 'gems', 'bin'), os.pathsep, - os.path.join(venv, 'shims'), os.pathsep, - os.path.join(venv, 'bin'), os.pathsep, Var('PATH'), - ), - ), ) - if language_version != C.DEFAULT: - patches += (('RBENV_VERSION', language_version),) + if language_version == 'system': + patches += ( + ( + 'PATH', ( + os.path.join(venv, 'gems', 'bin'), os.pathsep, + Var('PATH'), + ), + ), + ) + else: # pragma: win32 no cover + patches += ( + ('RBENV_ROOT', venv), + ('RBENV_VERSION', language_version), + ( + 'PATH', ( + os.path.join(venv, 'gems', 'bin'), os.pathsep, + os.path.join(venv, 'shims'), os.pathsep, + os.path.join(venv, 'bin'), os.pathsep, Var('PATH'), + ), + ), + ) return patches -@contextlib.contextmanager # pragma: win32 no cover +@contextlib.contextmanager def in_env( prefix: Prefix, language_version: str, @@ -65,7 +85,7 @@ def _extract_resource(filename: str, dest: str) -> None: def _install_rbenv( prefix: Prefix, - version: str = C.DEFAULT, + version: str, ) -> None: # pragma: win32 no cover directory = helpers.environment_dir(ENVIRONMENT_DIR, version) @@ -92,21 +112,22 @@ def _install_ruby( def install_environment( prefix: Prefix, version: str, additional_dependencies: Sequence[str], -) -> None: # pragma: win32 no cover +) -> None: additional_dependencies = tuple(additional_dependencies) directory = helpers.environment_dir(ENVIRONMENT_DIR, version) with clean_path_on_failure(prefix.path(directory)): - # TODO: this currently will fail if there's no version specified and - # there's no system ruby installed. Is this ok? - _install_rbenv(prefix, version=version) - with in_env(prefix, version): - # Need to call this before installing so rbenv's directories are - # set up - helpers.run_setup_cmd(prefix, ('rbenv', 'init', '-')) - if version != C.DEFAULT: + if version != 'system': # pragma: win32 no cover + _install_rbenv(prefix, version) + with in_env(prefix, version): + # Need to call this before installing so rbenv's directories + # are set up + helpers.run_setup_cmd(prefix, ('rbenv', 'init', '-')) + # XXX: this will *always* fail if `version == C.DEFAULT` _install_ruby(prefix, version) - # Need to call this after installing to set up the shims - helpers.run_setup_cmd(prefix, ('rbenv', 'rehash')) + # Need to call this after installing to set up the shims + helpers.run_setup_cmd(prefix, ('rbenv', 'rehash')) + + with in_env(prefix, version): helpers.run_setup_cmd( prefix, ('gem', 'build', *prefix.star('.gemspec')), ) @@ -123,6 +144,6 @@ def run_hook( hook: Hook, file_args: Sequence[str], color: bool, -) -> Tuple[int, bytes]: # pragma: win32 no cover +) -> Tuple[int, bytes]: with in_env(hook.prefix, hook.language_version): return helpers.run_xargs(hook, hook.cmd, file_args, color=color) |