zipline/etc/git-hooks/pre-commit
2013-04-01 12:05:40 -04:00

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#!/bin/sh
#
# An hook script to verify linting and passing unit tests.
#
# Called by "git commit" with no arguments. The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, copy or symlink to your repo's
# ".git/hooks/pre-commit".
#
# Please read the following as it will execute on your machine on each commit.
set -e
# stash everything that wasn't just staged
# so that we are only testing the staged code
stash_result=$(git stash --keep-index)
# Run flake8 linting
flake8 zipline tests
# Run unit tests
nosetests -x
# restore unstaged code
# N.B. this won't run if linting or unit tests fail
# But if either fail, it's probably best to have only the offending
# staged commits 'active', anyway.
stash_result=$(git stash --keep-index)
if [ "$stash_result" != "No local changes to save" ]
then
git stash pop -q
fi