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Support language_version for ruby as well.

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This commit is contained in:
Anthony Sottile 2014-06-03 13:28:20 -07:00
parent 511de4fe32
commit 02a79bf1c3
8 changed files with 72 additions and 15 deletions
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31
pre_commit/languages/ruby.py
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@ -2,7 +2,6 @@ from __future__ import unicode_literals
import contextlib
import io
import os
from pre_commit.languages import helpers
from pre_commit.util import clean_path_on_failure
@ -16,25 +15,23 @@ class RubyEnv(helpers.Environment):
def env_prefix(self):
return '. {{prefix}}{0}/bin/activate &&'.format(ENVIRONMENT_DIR)
def run(self, *args, **kwargs):
# TODO: hardcoded version smell
env = dict(os.environ, RBENV_VERSION='1.9.3-p547')
return super(RubyEnv, self).run(*args, env=env, **kwargs)
@contextlib.contextmanager
def in_env(repo_cmd_runner):
yield RubyEnv(repo_cmd_runner)
def _install_rbenv(repo_cmd_runner):
def _install_rbenv(repo_cmd_runner, version='default'):
repo_cmd_runner.run([
'git', 'clone', 'git://github.com/sstephenson/rbenv', '{prefix}rbenv',
])
repo_cmd_runner.run([
'git', 'clone', 'git://github.com/sstephenson/ruby-build',
'{prefix}rbenv/plugins/ruby-build',
])
# Only install ruby-build if the version is specified
if version != 'default':
repo_cmd_runner.run([
'git', 'clone', 'git://github.com/sstephenson/ruby-build',
'{prefix}rbenv/plugins/ruby-build',
])
activate_path = repo_cmd_runner.path('rbenv', 'bin', 'activate')
with io.open(activate_path, 'w') as activate_file:
@ -55,13 +52,19 @@ def _install_rbenv(repo_cmd_runner):
'\n'.format(repo_cmd_runner.path('rbenv'))
)
# If we aren't using the system ruby, add a version here
if version != 'default':
activate_file.write('export RBENV_VERSION="{0}"\n'.format(version))
def install_environment(repo_cmd_runner, version='default'):
with clean_path_on_failure(repo_cmd_runner.path('rbenv')):
_install_rbenv(repo_cmd_runner)
# TODO: this currently will fail if there's no version specified and
# there's no system ruby installed. Is this ok?
_install_rbenv(repo_cmd_runner, version=version)
with in_env(repo_cmd_runner) as ruby_env:
# TODO: hardcoded version smell
ruby_env.run('rbenv install 1.9.3-p547')
if version != 'default':
ruby_env.run('rbenv install {0}'.format(version))
ruby_env.run(
'cd {prefix} && gem build *.gemspec && gem install *.gem',
)