mirror of
https://github.com/pre-commit/pre-commit.git
synced 2026-01-13 12:30:08 -06:00
36 lines
951 B
Python
36 lines
951 B
Python
|
|
import contextlib
|
|
|
|
from pre_commit.languages import helpers
|
|
from pre_commit.util import clean_path_on_failure
|
|
|
|
|
|
ENVIRONMENT_DIR = 'rvm_env'
|
|
|
|
|
|
class RubyEnv(helpers.Environment):
|
|
@property
|
|
def env_prefix(self):
|
|
return '. {{prefix}}{0}/bin/activate &&'.format(ENVIRONMENT_DIR)
|
|
|
|
|
|
@contextlib.contextmanager
|
|
def in_env(repo_cmd_runner):
|
|
yield RubyEnv(repo_cmd_runner)
|
|
|
|
|
|
def install_environment(repo_cmd_runner):
|
|
# Return immediately if we already have a virtualenv
|
|
if repo_cmd_runner.exists(ENVIRONMENT_DIR):
|
|
return
|
|
|
|
with clean_path_on_failure(repo_cmd_runner.path(ENVIRONMENT_DIR)):
|
|
repo_cmd_runner.run(['__rvm-env.sh', '{{prefix}}{0}'.format(ENVIRONMENT_DIR)])
|
|
with in_env(repo_cmd_runner) as env:
|
|
env.run('cd {prefix} && bundle install')
|
|
|
|
|
|
def run_hook(repo_cmd_runner, hook, file_args):
|
|
with in_env(repo_cmd_runner) as env:
|
|
return helpers.run_hook(env, hook, file_args)
|