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Print message when installing repositories.

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This commit is contained in:
Anthony Sottile
2014-04-03 23:31:45 -07:00
parent 36ecf23c2e
commit 74363e6ec2
9 changed files with 78 additions and 29 deletions
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20
pre_commit/languages/node.py
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@@ -6,7 +6,7 @@ from pre_commit.prefixed_command_runner import CalledProcessError
from pre_commit.util import clean_path_on_failure
NODE_ENV = 'node_env'
ENVIRONMENT_DIR = 'node_env'
class NodeEnv(python.PythonEnv):
@@ -15,7 +15,7 @@ class NodeEnv(python.PythonEnv):
base = super(NodeEnv, self).env_prefix
return ' '.join([
base,
'. {{prefix}}{0}/bin/activate &&'.format(NODE_ENV)]
'. {{prefix}}{0}/bin/activate &&'.format(ENVIRONMENT_DIR)]
)
@@ -27,30 +27,26 @@ def in_env(repo_cmd_runner):
def install_environment(repo_cmd_runner):
assert repo_cmd_runner.exists('package.json')
# Return immediately if we already have a virtualenv
if repo_cmd_runner.exists(NODE_ENV):
return
with clean_path_on_failure(repo_cmd_runner.path(python.PY_ENV)):
with clean_path_on_failure(repo_cmd_runner.path(python.ENVIRONMENT_DIR)):
repo_cmd_runner.run(
['virtualenv', '{{prefix}}{0}'.format(python.PY_ENV)],
['virtualenv', '{{prefix}}{0}'.format(python.ENVIRONMENT_DIR)],
)
with python.in_env(repo_cmd_runner) as python_env:
python_env.run('pip install nodeenv')
with clean_path_on_failure(repo_cmd_runner.path(NODE_ENV)):
with clean_path_on_failure(repo_cmd_runner.path(ENVIRONMENT_DIR)):
# Try and use the system level node executable first
try:
python_env.run(
'nodeenv -n system {{prefix}}{0}'.format(NODE_ENV),
'nodeenv -n system {{prefix}}{0}'.format(ENVIRONMENT_DIR),
)
except CalledProcessError:
# TODO: log failure here
# cleanup
# TODO: local.path(NODE_ENV).delete()
# TODO: local.path(ENVIRONMENT_DIR).delete()
python_env.run(
'nodeenv --jobs 4 {{prefix}}{0}'.format(NODE_ENV),
'nodeenv --jobs 4 {{prefix}}{0}'.format(ENVIRONMENT_DIR),
)
with in_env(repo_cmd_runner) as node_env: