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certbot/tools/_release.sh
Brad Warren e178bbfdf5 Release script improvements (#6337)
* Add error checking and automatic logging.

* Ignore release dir and logs

* Don't always require PGP card and fix script cmd.

* keep track of default GPG key

* Add PGP card sanity check after offline signature

* fix typo

* I'm tired of pressing y.

* Automate running tools/offline-sigrequest.sh.

* Update comment and make output more readable.
2018-09-05 14:10:05 -07:00

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#!/bin/bash -xe
# Release packages to PyPI
if [ "$RELEASE_DIR" = "" ]; then
echo Please run this script through the tools/release.sh wrapper script or set the environment
echo variable RELEASE_DIR to the directory where the release should be built.
exit 1
fi
version="$1"
echo Releasing production version "$version"...
nextversion="$2"
RELEASE_BRANCH="candidate-$version"
if [ "$RELEASE_OPENSSL_PUBKEY" = "" ] ; then
RELEASE_OPENSSL_PUBKEY="`realpath \`dirname $0\``/eff-pubkey.pem"
fi
DEFAULT_GPG_KEY="A2CFB51FA275A7286234E7B24D17C995CD9775F2"
RELEASE_GPG_KEY=${RELEASE_GPG_KEY:-"$DEFAULT_GPG_KEY"}
# Needed to fix problems with git signatures and pinentry
export GPG_TTY=$(tty)
# port for a local Python Package Index (used in testing)
PORT=${PORT:-1234}
# subpackages to be released (the way developers think about them)
SUBPKGS_IN_AUTO_NO_CERTBOT="acme certbot-apache certbot-nginx"
SUBPKGS_NOT_IN_AUTO="certbot-dns-cloudflare certbot-dns-cloudxns certbot-dns-digitalocean certbot-dns-dnsimple certbot-dns-dnsmadeeasy certbot-dns-gehirn certbot-dns-google certbot-dns-linode certbot-dns-luadns certbot-dns-nsone certbot-dns-ovh certbot-dns-rfc2136 certbot-dns-route53 certbot-dns-sakuracloud"
# subpackages to be released (the way the script thinks about them)
SUBPKGS_IN_AUTO="certbot $SUBPKGS_IN_AUTO_NO_CERTBOT"
SUBPKGS_NO_CERTBOT="$SUBPKGS_IN_AUTO_NO_CERTBOT $SUBPKGS_NOT_IN_AUTO"
SUBPKGS="$SUBPKGS_IN_AUTO $SUBPKGS_NOT_IN_AUTO"
subpkgs_modules="$(echo $SUBPKGS | sed s/-/_/g)"
# certbot_compatibility_test is not packaged because:
# - it is not meant to be used by anyone else than Certbot devs
# - it causes problems when running pytest - the latter tries to
# run everything that matches test*, while there are no unittests
# there
tag="v$version"
mv "dist.$version" "dist.$version.$(date +%s).bak" || true
git tag --delete "$tag" || true
tmpvenv=$(mktemp -d)
virtualenv --no-site-packages -p python2 $tmpvenv
. $tmpvenv/bin/activate
# update setuptools/pip just like in other places in the repo
pip install -U setuptools
pip install -U pip # latest pip => no --pre for dev releases
pip install -U wheel # setup.py bdist_wheel
# newer versions of virtualenv inherit setuptools/pip/wheel versions
# from current env when creating a child env
pip install -U virtualenv
root_without_le="$version.$$"
root="$RELEASE_DIR/le.$root_without_le"
echo "Cloning into fresh copy at $root" # clean repo = no artifacts
git clone . $root
git rev-parse HEAD
cd $root
if [ "$RELEASE_BRANCH" != "candidate-$version" ] ; then
git branch -f "$RELEASE_BRANCH"
fi
git checkout "$RELEASE_BRANCH"
for pkg_dir in $SUBPKGS_NO_CERTBOT certbot-compatibility-test .
do
sed -i 's/\.dev0//' "$pkg_dir/setup.py"
git add "$pkg_dir/setup.py"
done
SetVersion() {
ver="$1"
# bumping Certbot's version number is done differently
for pkg_dir in $SUBPKGS_NO_CERTBOT certbot-compatibility-test
do
setup_file="$pkg_dir/setup.py"
if [ $(grep -c '^version' "$setup_file") != 1 ]; then
echo "Unexpected count of version variables in $setup_file"
exit 1
fi
sed -i "s/^version.*/version = '$ver'/" $pkg_dir/setup.py
done
init_file="certbot/__init__.py"
if [ $(grep -c '^__version' "$init_file") != 1 ]; then
echo "Unexpected count of __version variables in $init_file"
exit 1
fi
sed -i "s/^__version.*/__version__ = '$ver'/" "$init_file"
git add $SUBPKGS certbot-compatibility-test
}
SetVersion "$version"
echo "Preparing sdists and wheels"
for pkg_dir in . $SUBPKGS_NO_CERTBOT
do
cd $pkg_dir
python setup.py clean
rm -rf build dist
python setup.py sdist
python setup.py bdist_wheel
echo "Signing ($pkg_dir)"
for x in dist/*.tar.gz dist/*.whl
do
gpg2 -u "$RELEASE_GPG_KEY" --detach-sign --armor --sign --digest-algo sha256 $x
done
cd -
done
mkdir "dist.$version"
mv dist "dist.$version/certbot"
for pkg_dir in $SUBPKGS_NO_CERTBOT
do
mv $pkg_dir/dist "dist.$version/$pkg_dir/"
done
echo "Testing packages"
cd "dist.$version"
# start local PyPI
python -m SimpleHTTPServer $PORT &
# cd .. is NOT done on purpose: we make sure that all subpackages are
# installed from local PyPI rather than current directory (repo root)
virtualenv --no-site-packages ../venv
. ../venv/bin/activate
pip install -U setuptools
pip install -U pip
# Now, use our local PyPI. Disable cache so we get the correct KGS even if we
# (or our dependencies) have conditional dependencies implemented with if
# statements in setup.py and we have cached wheels lying around that would
# cause those ifs to not be evaluated.
pip install \
--no-cache-dir \
--extra-index-url http://localhost:$PORT \
$SUBPKGS
# stop local PyPI
kill $!
cd ~-
# get a snapshot of the CLI help for the docs
# We set CERTBOT_DOCS to use dummy values in example user-agent string.
CERTBOT_DOCS=1 certbot --help all > docs/cli-help.txt
jws --help > acme/docs/jws-help.txt
cd ..
# freeze before installing anything else, so that we know end-user KGS
# make sure "twine upload" doesn't catch "kgs"
if [ -d kgs ] ; then
echo Deleting old kgs...
rm -rf kgs
fi
mkdir kgs
kgs="kgs/$version"
pip freeze | tee $kgs
pip install pytest
for module in $subpkgs_modules ; do
echo testing $module
pytest --pyargs $module
done
cd ~-
# pin pip hashes of the things we just built
for pkg in $SUBPKGS_IN_AUTO ; do
echo $pkg==$version \\
pip hash dist."$version/$pkg"/*.{whl,gz} | grep "^--hash" | python2 -c 'from sys import stdin; input = stdin.read(); print " ", input.replace("\n--hash", " \\\n --hash"),'
done > letsencrypt-auto-source/pieces/certbot-requirements.txt
deactivate
# there should be one requirement specifier and two hashes for each subpackage
expected_count=$(expr $(echo $SUBPKGS_IN_AUTO | wc -w) \* 3)
if ! wc -l letsencrypt-auto-source/pieces/certbot-requirements.txt | grep -qE "^\s*$expected_count " ; then
echo Unexpected pip hash output
exit 1
fi
# ensure we have the latest built version of leauto
letsencrypt-auto-source/build.py
# and that it's signed correctly
tools/offline-sigrequest.sh
while ! openssl dgst -sha256 -verify $RELEASE_OPENSSL_PUBKEY -signature \
letsencrypt-auto-source/letsencrypt-auto.sig \
letsencrypt-auto-source/letsencrypt-auto ; do
echo "The signature on letsencrypt-auto is not correct."
read -p "Would you like this script to try and sign it again [Y/n]?" response
case $response in
[yY][eE][sS]|[yY]|"")
tools/offline-sigrequest.sh;;
*)
;;
esac
done
if [ "$RELEASE_GPG_KEY" = "$DEFAULT_GPG_KEY" ]; then
while ! gpg2 --card-status >/dev/null 2>&1; do
echo gpg cannot find your OpenPGP card
read -p "Please take the card out and put it back in again."
done
fi
# This signature is not quite as strong, but easier for people to verify out of band
gpg2 -u "$RELEASE_GPG_KEY" --detach-sign --armor --sign --digest-algo sha256 letsencrypt-auto-source/letsencrypt-auto
# We can't rename the openssl letsencrypt-auto.sig for compatibility reasons,
# but we can use the right name for certbot-auto.asc from day one
mv letsencrypt-auto-source/letsencrypt-auto.asc letsencrypt-auto-source/certbot-auto.asc
# copy leauto to the root, overwriting the previous release version
cp -p letsencrypt-auto-source/letsencrypt-auto certbot-auto
cp -p letsencrypt-auto-source/letsencrypt-auto letsencrypt-auto
git add certbot-auto letsencrypt-auto letsencrypt-auto-source docs/cli-help.txt
git diff --cached
git commit --gpg-sign="$RELEASE_GPG_KEY" -m "Release $version"
git tag --local-user "$RELEASE_GPG_KEY" --sign --message "Release $version" "$tag"
cd ..
echo Now in $PWD
name=${root_without_le%.*}
ext="${root_without_le##*.}"
rev="$(git rev-parse --short HEAD)"
echo tar cJvf $name.$rev.tar.xz $name.$rev
echo gpg2 -U $RELEASE_GPG_KEY --detach-sign --armor $name.$rev.tar.xz
cd ~-
echo "New root: $root"
echo "Test commands (in the letstest repo):"
echo 'python multitester.py targets.yaml $AWS_KEY $USERNAME scripts/test_leauto_upgrades.sh --alt_pip $YOUR_PIP_REPO --branch public-beta'
echo 'python multitester.py targets.yaml $AWK_KEY $USERNAME scripts/test_letsencrypt_auto_certonly_standalone.sh --branch candidate-0.1.1'
echo 'python multitester.py --saveinstances targets.yaml $AWS_KEY $USERNAME scripts/test_apache2.sh'
echo "In order to upload packages run the following command:"
echo twine upload "$root/dist.$version/*/*"
if [ "$RELEASE_BRANCH" = candidate-"$version" ] ; then
SetVersion "$nextversion".dev0
letsencrypt-auto-source/build.py
git add letsencrypt-auto-source/letsencrypt-auto
git diff
git commit -m "Bump version to $nextversion"
fi