#!/usr/bin/env python
"""Setup virtualenv to run perf benchmarks.
This script assumes you're running in a virtualenv.
However, given this script will clone and install s3transfer,
it's recommended to create a new virtualenv dedicated to
perf testing.
* Clone the s3transfer repo
* Install dependencies
"""
import os
import shutil
from subprocess import check_call
GIT_OWNER = os.environ.get('GIT_OWNER', 'boto')
# Using PERF_BRANCH instead of GIT_BRANCH because that value
# is set by jenkins to the branch that's been checked out via
# git.
PERF_BRANCH = os.environ.get('PERF_BRANCH', 'develop')
REPO_ROOT = os.path.dirname(
os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
WORKDIR = os.environ.get('PERF_WORKDIR', os.path.join(REPO_ROOT, 'workdir'))
def clone_s3_transfer_repo():
if os.path.isdir('s3transfer'):
shutil.rmtree('s3transfer')
check_call('git clone https://github.com/%s/s3transfer.git' % GIT_OWNER,
shell=True)
check_call('cd s3transfer && git checkout %s' % PERF_BRANCH, shell=True)
def pip_install_s3transfer_and_deps():
check_call('cd s3transfer && pip install -e .', shell=True)
check_call('cd s3transfer && pip install -r requirements-dev.txt',
shell=True)
check_call('pip install "caf>=0.1.0,<1.0.0"', shell=True)
check_call('cd %s && pip install -e .' % REPO_ROOT, shell=True)
def create_workdir():
if not os.path.isdir(WORKDIR):
os.makedirs(WORKDIR)
def main():
create_workdir()
os.chdir(WORKDIR)
clone_s3_transfer_repo()
pip_install_s3transfer_and_deps()
if __name__ == '__main__':
main()
