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# linux.py - Linux specific automation functionality
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#
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# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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# no-check-code because Python 3 native.
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import os
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import pathlib
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import shlex
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import subprocess
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import tempfile
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from .ssh import (
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exec_command,
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)
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# Linux distributions that are supported.
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DISTROS = {
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'debian9',
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'ubuntu18.04',
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'ubuntu18.10',
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'ubuntu19.04',
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}
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INSTALL_PYTHONS = r'''
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PYENV2_VERSIONS="2.7.16 pypy2.7-7.1.1"
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PYENV3_VERSIONS="3.5.7 3.6.9 3.7.4 3.8-dev pypy3.5-7.0.0 pypy3.6-7.1.1"
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git clone https://github.com/pyenv/pyenv.git /hgdev/pyenv
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pushd /hgdev/pyenv
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git checkout 17f44b7cd6f58ea2fa68ec0371fb9e7a826b8be2
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popd
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export PYENV_ROOT="/hgdev/pyenv"
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export PATH="$PYENV_ROOT/bin:$PATH"
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# pip 19.0.3.
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PIP_SHA256=efe99298f3fbb1f56201ce6b81d2658067d2f7d7dfc2d412e0d3cacc9a397c61
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wget -O get-pip.py --progress dot:mega https://github.com/pypa/get-pip/raw/fee32c376da1ff6496a798986d7939cd51e1644f/get-pip.py
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echo "${PIP_SHA256} get-pip.py" | sha256sum --check -
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VIRTUALENV_SHA256=984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39
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VIRTUALENV_TARBALL=virtualenv-16.4.3.tar.gz
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wget -O ${VIRTUALENV_TARBALL} --progress dot:mega https://files.pythonhosted.org/packages/37/db/89d6b043b22052109da35416abc3c397655e4bd3cff031446ba02b9654fa/${VIRTUALENV_TARBALL}
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echo "${VIRTUALENV_SHA256} ${VIRTUALENV_TARBALL}" | sha256sum --check -
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for v in ${PYENV2_VERSIONS}; do
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pyenv install -v ${v}
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${PYENV_ROOT}/versions/${v}/bin/python get-pip.py
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${PYENV_ROOT}/versions/${v}/bin/pip install ${VIRTUALENV_TARBALL}
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${PYENV_ROOT}/versions/${v}/bin/pip install -r /hgdev/requirements-py2.txt
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done
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for v in ${PYENV3_VERSIONS}; do
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pyenv install -v ${v}
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${PYENV_ROOT}/versions/${v}/bin/python get-pip.py
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${PYENV_ROOT}/versions/${v}/bin/pip install -r /hgdev/requirements-py3.txt
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done
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pyenv global ${PYENV2_VERSIONS} ${PYENV3_VERSIONS} system
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'''.lstrip().replace('\r\n', '\n')
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BOOTSTRAP_VIRTUALENV = r'''
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/usr/bin/virtualenv /hgdev/venv-bootstrap
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HG_SHA256=1bdd21bb87d1e05fb5cd395d488d0e0cc2f2f90ce0fd248e31a03595da5ccb47
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HG_TARBALL=mercurial-4.9.1.tar.gz
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wget -O ${HG_TARBALL} --progress dot:mega https://www.mercurial-scm.org/release/${HG_TARBALL}
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echo "${HG_SHA256} ${HG_TARBALL}" | sha256sum --check -
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/hgdev/venv-bootstrap/bin/pip install ${HG_TARBALL}
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'''.lstrip().replace('\r\n', '\n')
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BOOTSTRAP_DEBIAN = r'''
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#!/bin/bash
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set -ex
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DISTRO=`grep DISTRIB_ID /etc/lsb-release | awk -F= '{{print $2}}'`
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DEBIAN_VERSION=`cat /etc/debian_version`
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LSB_RELEASE=`lsb_release -cs`
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sudo /usr/sbin/groupadd hg
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sudo /usr/sbin/groupadd docker
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sudo /usr/sbin/useradd -g hg -G sudo,docker -d /home/hg -m -s /bin/bash hg
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sudo mkdir /home/hg/.ssh
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sudo cp ~/.ssh/authorized_keys /home/hg/.ssh/authorized_keys
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sudo chown -R hg:hg /home/hg/.ssh
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sudo chmod 700 /home/hg/.ssh
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sudo chmod 600 /home/hg/.ssh/authorized_keys
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cat << EOF | sudo tee /etc/sudoers.d/90-hg
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hg ALL=(ALL) NOPASSWD:ALL
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EOF
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sudo apt-get update
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sudo DEBIAN_FRONTEND=noninteractive apt-get -yq dist-upgrade
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# Install packages necessary to set up Docker Apt repo.
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sudo DEBIAN_FRONTEND=noninteractive apt-get -yq install --no-install-recommends \
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apt-transport-https \
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gnupg
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cat > docker-apt-key << EOF
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-----BEGIN PGP PUBLIC KEY BLOCK-----
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mQINBFit2ioBEADhWpZ8/wvZ6hUTiXOwQHXMAlaFHcPH9hAtr4F1y2+OYdbtMuth
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lqqwp028AqyY+PRfVMtSYMbjuQuu5byyKR01BbqYhuS3jtqQmljZ/bJvXqnmiVXh
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38UuLa+z077PxyxQhu5BbqntTPQMfiyqEiU+BKbq2WmANUKQf+1AmZY/IruOXbnq
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UrwV5inawTSzWNvtjEjj4nJL8NsLwscpLPQUhTQ+7BbQXAwAmeHCUTQIvvWXqw0N
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cmhh4HgeQscQHYgOJjjDVfoY5MucvglbIgCqfzAHW9jxmRL4qbMZj+b1XoePEtht
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vZZ+Doi+fy4D5ZGrL4XEcIQP/Lv5uFyf+kQtl/94VFYVJOleAv8W92KdgDkhTcTD
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XYukHjlxxEgBdC/J3cMMNRE1F4NCA3ApfV1Y7/hTeOnmDuDYwr9/obA8t016Yljj
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q5rdkywPf4JF8mXUW5eCN1vAFHxeg9ZWemhBtQmGxXnw9M+z6hWwc6ahmwARAQAB
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v82IsskP/iQZo68flDQmNvn8X5XTd6RRaUH33kXYXquT6NkHJciS7E2gTJmqvMqd
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tI4mNYHCSEYxI5qrcYV5YqX9P6+Ko+vozo4nseUQLPH/ATQ4qL0Zok+1jkag3Lgk
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jonyUf9bwtWxFp05HC3GMHPhhcUSexCxQLQvnFWXD2sWLKivHp2fT8QbRGeZ+d3m
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6fqcd5Fu7pxsqm0EUDK5NL+nPIgYhN+auTrhgzhK1CShfGccM/wfRlei9Utz6p9P
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XRKIlWnXtT4qNGZNTN0tR+NLG/6Bqd8OYBaFAUcue/w1VW6JQ2VGYZHnZu9S8LMc
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FYBa5Ig9PxwGQOgq6RDKDbV+PqTQT5EFMeR1mrjckk4DQJjbxeMZbiNMG5kGECA8
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g383P3elhn03WGbEEa4MNc3Z4+7c236QI3xWJfNPdUbXRaAwhy/6rTSFbzwKB0Jm
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ebwzQfwjQY6f55MiI/RqDCyuPj3r3jyVRkK86pQKBAJwFHyqj9KaKXMZjfVnowLh
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9svIGfNbGHpucATqREvUHuQbNnqkCx8VVhtYkhDb9fEP2xBu5VvHbR+3nfVhMut5
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G34Ct5RS7Jt6LIfFdtcn8CaSas/l1HbiGeRgc70X/9aYx/V/CEJv0lIe8gP6uDoW
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FPIZ7d6vH+Vro6xuWEGiuMaiznap2KhZmpkgfupyFmplh0s6knymuQINBFit2ioB
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EADneL9S9m4vhU3blaRjVUUyJ7b/qTjcSylvCH5XUE6R2k+ckEZjfAMZPLpO+/tF
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M2JIJMD4SifKuS3xck9KtZGCufGmcwiLQRzeHF7vJUKrLD5RTkNi23ydvWZgPjtx
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Q+DTT1Zcn7BrQFY6FgnRoUVIxwtdw1bMY/89rsFgS5wwuMESd3Q2RYgb7EOFOpnu
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w6da7WakWf4IhnF5nsNYGDVaIHzpiqCl+uTbf1epCjrOlIzkZ3Z3Yk5CM/TiFzPk
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z2lLz89cpD8U+NtCsfagWWfjd2U3jDapgH+7nQnCEWpROtzaKHG6lA3pXdix5zG8
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eRc6/0IbUSWvfjKxLLPfNeCS2pCL3IeEI5nothEEYdQH6szpLog79xB9dVnJyKJb
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VfxXnseoYqVrRz2VVbUI5Blwm6B40E3eGVfUQWiux54DspyVMMk41Mx7QJ3iynIa
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1N4ZAqVMAEruyXTRTxc9XW0tYhDMA/1GYvz0EmFpm8LzTHA6sFVtPm/ZlNCX6P1X
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zJwrv7DSQKD6GGlBQUX+OeEJ8tTkkf8QTJSPUdh8P8YxDFS5EOGAvhhpMBYD42kQ
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pqXjEC+XcycTvGI7impgv9PDY1RCC1zkBjKPa120rNhv/hkVk/YhuGoajoHyy4h7
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ZQopdcMtpN2dgmhEegny9JCSwxfQmQ0zK0g7m6SHiKMwjwARAQABiQQ+BBgBCAAJ
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BQJYrdoqAhsCAikJEI2BgDwOv82IwV0gBBkBCAAGBQJYrdoqAAoJEH6gqcPyc/zY
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1WAP/2wJ+R0gE6qsce3rjaIz58PJmc8goKrir5hnElWhPgbq7cYIsW5qiFyLhkdp
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YcMmhD9mRiPpQn6Ya2w3e3B8zfIVKipbMBnke/ytZ9M7qHmDCcjoiSmwEXN3wKYI
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mD9VHONsl/CG1rU9Isw1jtB5g1YxuBA7M/m36XN6x2u+NtNMDB9P56yc4gfsZVES
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KA9v+yY2/l45L8d/WUkUi0YXomn6hyBGI7JrBLq0CX37GEYP6O9rrKipfz73XfO7
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JIGzOKZlljb/D9RX/g7nRbCn+3EtH7xnk+TK/50euEKw8SMUg147sJTcpQmv6UzZ
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cM4JgL0HbHVCojV4C/plELwMddALOFeYQzTif6sMRPf+3DSj8frbInjChC3yOLy0
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6br92KFom17EIj2CAcoeq7UPhi2oouYBwPxh5ytdehJkoo+sN7RIWua6P2WSmon5
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U888cSylXC0+ADFdgLX9K2zrDVYUG1vo8CX0vzxFBaHwN6Px26fhIT1/hYUHQR1z
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VfNDcyQmXqkOnZvvoMfz/Q0s9BhFJ/zU6AgQbIZE/hm1spsfgvtsD1frZfygXJ9f
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irP+MSAI80xHSf91qSRZOj4Pl3ZJNbq4yYxv0b1pkMqeGdjdCYhLU+LZ4wbQmpCk
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SVe2prlLureigXtmZfkqevRz7FrIZiu9ky8wnCAPwC7/zmS18rgP/17bOtL4/iIz
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QhxAAoAMWVrGyJivSkjhSGx1uCojsWfsTAm11P7jsruIL61ZzMUVE2aM3Pmj5G+W
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9AcZ58Em+1WsVnAXdUR//bMmhyr8wL/G1YO1V3JEJTRdxsSxdYa4deGBBY/Adpsw
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24jxhOJR+lsJpqIUeb999+R8euDhRHG9eFO7DRu6weatUJ6suupoDTRWtr/4yGqe
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dKxV3qQhNLSnaAzqW/1nA3iUB4k7kCaKZxhdhDbClf9P37qaRW467BLCVO/coL3y
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Vm50dwdrNtKpMBh3ZpbB1uJvgi9mXtyBOMJ3v8RZeDzFiG8HdCtg9RvIt/AIFoHR
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H3S+U79NT6i0KPzLImDfs8T7RlpyuMc4Ufs8ggyg9v3Ae6cN3eQyxcK3w0cbBwsh
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/nQNfsA6uu+9H7NhbehBMhYnpNZyrHzCmzyXkauwRAqoCbGCNykTRwsur9gS41TQ
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M8ssD1jFheOJf3hODnkKU+HKjvMROl1DK7zdmLdNzA1cvtZH/nCC9KPj1z8QC47S
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xx+dTZSx4ONAhwbS/LN3PoKtn8LPjY9NP9uDWI+TWYquS2U+KHDrBDlsgozDbs/O
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jCxcpDzNmXpWQHEtHU7649OXHP7UeNST1mCUCH5qdank0V1iejF6/CfTFU4MfcrG
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YT90qFF93M3v01BbxP+EIY2/9tiIPbrd
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=0YYh
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-----END PGP PUBLIC KEY BLOCK-----
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EOF
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sudo apt-key add docker-apt-key
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if [ "$DEBIAN_VERSION" = "9.8" ]; then
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cat << EOF | sudo tee -a /etc/apt/sources.list
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# Need backports for clang-format-6.0
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deb http://deb.debian.org/debian stretch-backports main
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# Sources are useful if we want to compile things locally.
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deb-src http://deb.debian.org/debian stretch main
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deb-src http://security.debian.org/debian-security stretch/updates main
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deb-src http://deb.debian.org/debian stretch-updates main
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deb-src http://deb.debian.org/debian stretch-backports main
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deb [arch=amd64] https://download.docker.com/linux/debian stretch stable
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EOF
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elif [ "$DISTRO" = "Ubuntu" ]; then
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cat << EOF | sudo tee -a /etc/apt/sources.list
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deb [arch=amd64] https://download.docker.com/linux/ubuntu $LSB_RELEASE stable
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EOF
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fi
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sudo apt-get update
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PACKAGES="\
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btrfs-progs \
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build-essential \
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bzr \
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clang-format-6.0 \
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cvs \
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darcs \
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debhelper \
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devscripts \
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dpkg-dev \
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dstat \
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emacs \
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gettext \
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git \
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htop \
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iotop \
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jfsutils \
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libbz2-dev \
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libexpat1-dev \
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libffi-dev \
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libgdbm-dev \
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liblzma-dev \
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libncurses5-dev \
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libnss3-dev \
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libreadline-dev \
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libsqlite3-dev \
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libssl-dev \
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netbase \
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ntfs-3g \
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nvme-cli \
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pyflakes \
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pyflakes3 \
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pylint \
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pylint3 \
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python-all-dev \
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python-dev \
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python-docutils \
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python-fuzzywuzzy \
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python-pygments \
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python-subversion \
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python-vcr \
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python3-dev \
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python3-docutils \
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python3-fuzzywuzzy \
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python3-pygments \
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python3-vcr \
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rsync \
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sqlite3 \
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subversion \
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tcl-dev \
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tk-dev \
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tla \
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unzip \
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uuid-dev \
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vim \
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virtualenv \
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wget \
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xfsprogs \
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zip \
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zlib1g-dev"
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if [ "$DEBIAN_VERSION" = "9.8" ]; then
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PACKAGES="$PACKAGES linux-perf"
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elif [ "$DISTRO" = "Ubuntu" ]; then
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PACKAGES="$PACKAGES linux-tools-common"
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fi
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# Ubuntu 19.04 removes monotone.
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if [ "$LSB_RELEASE" != "disco" ]; then
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PACKAGES="$PACKAGES monotone"
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fi
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# As of April 27, 2019, Docker hasn't published packages for
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# Ubuntu 19.04 yet.
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if [ "$LSB_RELEASE" != "disco" ]; then
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PACKAGES="$PACKAGES docker-ce"
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fi
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sudo DEBIAN_FRONTEND=noninteractive apt-get -yq install --no-install-recommends $PACKAGES
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# Create clang-format symlink so test harness finds it.
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sudo update-alternatives --install /usr/bin/clang-format clang-format \
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/usr/bin/clang-format-6.0 1000
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sudo mkdir /hgdev
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# Will be normalized to hg:hg later.
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sudo chown `whoami` /hgdev
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cp requirements-py2.txt /hgdev/requirements-py2.txt
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cp requirements-py3.txt /hgdev/requirements-py3.txt
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# Disable the pip version check because it uses the network and can
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# be annoying.
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cat << EOF | sudo tee -a /etc/pip.conf
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[global]
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disable-pip-version-check = True
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EOF
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{install_pythons}
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{bootstrap_virtualenv}
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/hgdev/venv-bootstrap/bin/hg clone https://www.mercurial-scm.org/repo/hg /hgdev/src
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# Mark the repo as non-publishing.
|
|
|
cat >> /hgdev/src/.hg/hgrc << EOF
|
|
|
[phases]
|
|
|
publish = false
|
|
|
EOF
|
|
|
|
|
|
sudo chown -R hg:hg /hgdev
|
|
|
'''.lstrip().format(
|
|
|
install_pythons=INSTALL_PYTHONS,
|
|
|
bootstrap_virtualenv=BOOTSTRAP_VIRTUALENV
|
|
|
).replace('\r\n', '\n')
|
|
|
|
|
|
|
|
|
# Prepares /hgdev for operations.
|
|
|
PREPARE_HGDEV = '''
|
|
|
#!/bin/bash
|
|
|
|
|
|
set -e
|
|
|
|
|
|
FS=$1
|
|
|
|
|
|
ensure_device() {
|
|
|
if [ -z "${DEVICE}" ]; then
|
|
|
echo "could not find block device to format"
|
|
|
exit 1
|
|
|
fi
|
|
|
}
|
|
|
|
|
|
# Determine device to partition for extra filesystem.
|
|
|
# If only 1 volume is present, it will be the root volume and
|
|
|
# should be /dev/nvme0. If multiple volumes are present, the
|
|
|
# root volume could be nvme0 or nvme1. Use whichever one doesn't have
|
|
|
# a partition.
|
|
|
if [ -e /dev/nvme1n1 ]; then
|
|
|
if [ -e /dev/nvme0n1p1 ]; then
|
|
|
DEVICE=/dev/nvme1n1
|
|
|
else
|
|
|
DEVICE=/dev/nvme0n1
|
|
|
fi
|
|
|
else
|
|
|
DEVICE=
|
|
|
fi
|
|
|
|
|
|
sudo mkdir /hgwork
|
|
|
|
|
|
if [ "${FS}" != "default" -a "${FS}" != "tmpfs" ]; then
|
|
|
ensure_device
|
|
|
echo "creating ${FS} filesystem on ${DEVICE}"
|
|
|
fi
|
|
|
|
|
|
if [ "${FS}" = "default" ]; then
|
|
|
:
|
|
|
|
|
|
elif [ "${FS}" = "btrfs" ]; then
|
|
|
sudo mkfs.btrfs ${DEVICE}
|
|
|
sudo mount ${DEVICE} /hgwork
|
|
|
|
|
|
elif [ "${FS}" = "ext3" ]; then
|
|
|
# lazy_journal_init speeds up filesystem creation at the expense of
|
|
|
# integrity if things crash. We are an ephemeral instance, so we don't
|
|
|
# care about integrity.
|
|
|
sudo mkfs.ext3 -E lazy_journal_init=1 ${DEVICE}
|
|
|
sudo mount ${DEVICE} /hgwork
|
|
|
|
|
|
elif [ "${FS}" = "ext4" ]; then
|
|
|
sudo mkfs.ext4 -E lazy_journal_init=1 ${DEVICE}
|
|
|
sudo mount ${DEVICE} /hgwork
|
|
|
|
|
|
elif [ "${FS}" = "jfs" ]; then
|
|
|
sudo mkfs.jfs ${DEVICE}
|
|
|
sudo mount ${DEVICE} /hgwork
|
|
|
|
|
|
elif [ "${FS}" = "tmpfs" ]; then
|
|
|
echo "creating tmpfs volume in /hgwork"
|
|
|
sudo mount -t tmpfs -o size=1024M tmpfs /hgwork
|
|
|
|
|
|
elif [ "${FS}" = "xfs" ]; then
|
|
|
sudo mkfs.xfs ${DEVICE}
|
|
|
sudo mount ${DEVICE} /hgwork
|
|
|
|
|
|
else
|
|
|
echo "unsupported filesystem: ${FS}"
|
|
|
exit 1
|
|
|
fi
|
|
|
|
|
|
echo "/hgwork ready"
|
|
|
|
|
|
sudo chown hg:hg /hgwork
|
|
|
mkdir /hgwork/tmp
|
|
|
chown hg:hg /hgwork/tmp
|
|
|
|
|
|
rsync -a /hgdev/src /hgwork/
|
|
|
'''.lstrip().replace('\r\n', '\n')
|
|
|
|
|
|
|
|
|
HG_UPDATE_CLEAN = '''
|
|
|
set -ex
|
|
|
|
|
|
HG=/hgdev/venv-bootstrap/bin/hg
|
|
|
|
|
|
cd /hgwork/src
|
|
|
${HG} --config extensions.purge= purge --all
|
|
|
${HG} update -C $1
|
|
|
${HG} log -r .
|
|
|
'''.lstrip().replace('\r\n', '\n')
|
|
|
|
|
|
|
|
|
def prepare_exec_environment(ssh_client, filesystem='default'):
|
|
|
"""Prepare an EC2 instance to execute things.
|
|
|
|
|
|
The AMI has an ``/hgdev`` bootstrapped with various Python installs
|
|
|
and a clone of the Mercurial repo.
|
|
|
|
|
|
In EC2, EBS volumes launched from snapshots have wonky performance behavior.
|
|
|
Notably, blocks have to be copied on first access, which makes volume
|
|
|
I/O extremely slow on fresh volumes.
|
|
|
|
|
|
Furthermore, we may want to run operations, tests, etc on alternative
|
|
|
filesystems so we examine behavior on different filesystems.
|
|
|
|
|
|
This function is used to facilitate executing operations on alternate
|
|
|
volumes.
|
|
|
"""
|
|
|
sftp = ssh_client.open_sftp()
|
|
|
|
|
|
with sftp.open('/hgdev/prepare-hgdev', 'wb') as fh:
|
|
|
fh.write(PREPARE_HGDEV)
|
|
|
fh.chmod(0o0777)
|
|
|
|
|
|
command = 'sudo /hgdev/prepare-hgdev %s' % filesystem
|
|
|
chan, stdin, stdout = exec_command(ssh_client, command)
|
|
|
stdin.close()
|
|
|
|
|
|
for line in stdout:
|
|
|
print(line, end='')
|
|
|
|
|
|
res = chan.recv_exit_status()
|
|
|
|
|
|
if res:
|
|
|
raise Exception('non-0 exit code updating working directory; %d'
|
|
|
% res)
|
|
|
|
|
|
|
|
|
def synchronize_hg(source_path: pathlib.Path, ec2_instance, revision: str=None):
|
|
|
"""Synchronize a local Mercurial source path to remote EC2 instance."""
|
|
|
|
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
|
temp_dir = pathlib.Path(temp_dir)
|
|
|
|
|
|
ssh_dir = temp_dir / '.ssh'
|
|
|
ssh_dir.mkdir()
|
|
|
ssh_dir.chmod(0o0700)
|
|
|
|
|
|
public_ip = ec2_instance.public_ip_address
|
|
|
|
|
|
ssh_config = ssh_dir / 'config'
|
|
|
|
|
|
with ssh_config.open('w', encoding='utf-8') as fh:
|
|
|
fh.write('Host %s\n' % public_ip)
|
|
|
fh.write(' User hg\n')
|
|
|
fh.write(' StrictHostKeyChecking no\n')
|
|
|
fh.write(' UserKnownHostsFile %s\n' % (ssh_dir / 'known_hosts'))
|
|
|
fh.write(' IdentityFile %s\n' % ec2_instance.ssh_private_key_path)
|
|
|
|
|
|
if not (source_path / '.hg').is_dir():
|
|
|
raise Exception('%s is not a Mercurial repository; synchronization '
|
|
|
'not yet supported' % source_path)
|
|
|
|
|
|
env = dict(os.environ)
|
|
|
env['HGPLAIN'] = '1'
|
|
|
env['HGENCODING'] = 'utf-8'
|
|
|
|
|
|
hg_bin = source_path / 'hg'
|
|
|
|
|
|
res = subprocess.run(
|
|
|
['python2.7', str(hg_bin), 'log', '-r', revision, '-T', '{node}'],
|
|
|
cwd=str(source_path), env=env, check=True, capture_output=True)
|
|
|
|
|
|
full_revision = res.stdout.decode('ascii')
|
|
|
|
|
|
args = [
|
|
|
'python2.7', str(hg_bin),
|
|
|
'--config', 'ui.ssh=ssh -F %s' % ssh_config,
|
|
|
'--config', 'ui.remotecmd=/hgdev/venv-bootstrap/bin/hg',
|
|
|
# Also ensure .hgtags changes are present so auto version
|
|
|
# calculation works.
|
|
|
'push', '-f', '-r', full_revision, '-r', 'file(.hgtags)',
|
|
|
'ssh://%s//hgwork/src' % public_ip,
|
|
|
]
|
|
|
|
|
|
res = subprocess.run(args, cwd=str(source_path), env=env)
|
|
|
|
|
|
# Allow 1 (no-op) to not trigger error.
|
|
|
if res.returncode not in (0, 1):
|
|
|
res.check_returncode()
|
|
|
|
|
|
# TODO support synchronizing dirty working directory.
|
|
|
|
|
|
sftp = ec2_instance.ssh_client.open_sftp()
|
|
|
|
|
|
with sftp.open('/hgdev/hgup', 'wb') as fh:
|
|
|
fh.write(HG_UPDATE_CLEAN)
|
|
|
fh.chmod(0o0700)
|
|
|
|
|
|
chan, stdin, stdout = exec_command(
|
|
|
ec2_instance.ssh_client, '/hgdev/hgup %s' % full_revision)
|
|
|
stdin.close()
|
|
|
|
|
|
for line in stdout:
|
|
|
print(line, end='')
|
|
|
|
|
|
res = chan.recv_exit_status()
|
|
|
|
|
|
if res:
|
|
|
raise Exception('non-0 exit code updating working directory; %d'
|
|
|
% res)
|
|
|
|
|
|
|
|
|
def run_tests(ssh_client, python_version, test_flags=None):
|
|
|
"""Run tests on a remote Linux machine via an SSH client."""
|
|
|
test_flags = test_flags or []
|
|
|
|
|
|
print('running tests')
|
|
|
|
|
|
if python_version == 'system2':
|
|
|
python = '/usr/bin/python2'
|
|
|
elif python_version == 'system3':
|
|
|
python = '/usr/bin/python3'
|
|
|
elif python_version.startswith('pypy'):
|
|
|
python = '/hgdev/pyenv/shims/%s' % python_version
|
|
|
else:
|
|
|
python = '/hgdev/pyenv/shims/python%s' % python_version
|
|
|
|
|
|
test_flags = ' '.join(shlex.quote(a) for a in test_flags)
|
|
|
|
|
|
command = (
|
|
|
'/bin/sh -c "export TMPDIR=/hgwork/tmp; '
|
|
|
'cd /hgwork/src/tests && %s run-tests.py %s"' % (
|
|
|
python, test_flags))
|
|
|
|
|
|
chan, stdin, stdout = exec_command(ssh_client, command)
|
|
|
|
|
|
stdin.close()
|
|
|
|
|
|
for line in stdout:
|
|
|
print(line, end='')
|
|
|
|
|
|
return chan.recv_exit_status()
|
|
|
|