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Fix node runner for running without a system-level node installed.

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This commit is contained in:
Anthony Sottile 2014-03-24 11:17:38 -07:00
parent c300a11a97
commit d4c9f9075e
2 changed files with 7 additions and 8 deletions
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13
pre_commit/languages/node.py
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@ -31,13 +31,12 @@ def install_environment():
with python.in_env() as python_env:
python_env.run('pip install nodeenv')
try:
# Try and use the system level node executable first
python_env.run('nodeenv -n system {0}'.format(NODE_ENV))
except Exception:
# TODO: log exception here
# cleanup
local.path(NODE_ENV).remove()
# Try and use the system level node executable first
retcode, _, _ = python_env.run('nodeenv -n system {0}'.format(NODE_ENV))
# TODO: log failure here
# cleanup
if retcode:
local.path(NODE_ENV).delete()
python_env.run('nodeenv --jobs 4 {0}'.format(NODE_ENV))
with in_env() as node_env: