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certbot/tools/_release.sh
2021-05-11 15:42:52 -07:00

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#!/bin/bash -xe
# Release packages to PyPI
if [ "$RELEASE_DIR" = "" ]; then
echo Please run this script through the tools/release.sh wrapper script or set the environment
echo variable RELEASE_DIR to the directory where the release should be built.
exit 1
fi
ExitWarning() {
exit_status="$?"
if [ "$exit_status" != 0 ]; then
# Don't print each command before executing it because it will disrupt
# the desired output.
set +x
echo '******************************'
echo '* *'
echo '* THE RELEASE SCRIPT FAILED! *'
echo '* *'
echo '******************************'
set -x
fi
exit "$exit_status"
}
trap ExitWarning EXIT
version="$1"
echo Releasing production version "$version"...
nextversion="$2"
RELEASE_BRANCH="candidate-$version"
RELEASE_GPG_KEY=${RELEASE_GPG_KEY:-A2CFB51FA275A7286234E7B24D17C995CD9775F2}
# Needed to fix problems with git signatures and pinentry
export GPG_TTY=$(tty)
# port for a local Python Package Index (used in testing)
PORT=${PORT:-1234}
# subpackages to be released (the way the script thinks about them)
SUBPKGS_NO_CERTBOT="acme certbot-apache certbot-nginx 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"
SUBPKGS="certbot $SUBPKGS_NO_CERTBOT"
# certbot_compatibility_test is not packaged because:
# - it is not meant to be used by anyone else than Certbot devs
# - it causes problems when running pytest - the latter tries to
# run everything that matches test*, while there are no unittests
# there
tag="v$version"
mv "dist.$version" "dist.$version.$(date +%s).bak" || true
git tag --delete "$tag" || true
tmpvenv=$(mktemp -d)
python3 -m venv "$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 "$RELEASE_BRANCH"
# Update changelog
sed -i "s/master/$(date +'%Y-%m-%d')/" certbot/CHANGELOG.md
git add certbot/CHANGELOG.md
git commit -m "Update changelog for $version release"
for pkg_dir in $SUBPKGS certbot-compatibility-test
do
sed -i 's/\.dev0//' "$pkg_dir/setup.py"
git add "$pkg_dir/setup.py"
if [ -f "$pkg_dir/local-oldest-requirements.txt" ]; then
sed -i "s/-e acme\[dev\]/acme[dev]==$version/" "$pkg_dir/local-oldest-requirements.txt"
sed -i "s/-e acme/acme[dev]==$version/" "$pkg_dir/local-oldest-requirements.txt"
sed -i "s/-e certbot\[dev\]/certbot[dev]==$version/" "$pkg_dir/local-oldest-requirements.txt"
sed -i "s/-e certbot/certbot[dev]==$version/" "$pkg_dir/local-oldest-requirements.txt"
git add "$pkg_dir/local-oldest-requirements.txt"
fi
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/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"
# Unset CERTBOT_OLDEST to prevent wheels from being built improperly due to
# conditionals like the one found in certbot-dns-dnsimple's setup.py file.
unset CERTBOT_OLDEST
echo "Preparing sdists and wheels"
for pkg_dir in $SUBPKGS
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"
for pkg_dir in $SUBPKGS
do
mv $pkg_dir/dist "dist.$version/$pkg_dir/"
done
echo "Testing packages"
cd "dist.$version"
# start local PyPI
python -m http.server $PORT &
# cd .. is NOT done on purpose: we make sure that all subpackages are
# installed from local PyPI rather than current directory (repo root)
VIRTUALENV_NO_DOWNLOAD=1 virtualenv ../venv
. ../venv/bin/activate
pip install -U setuptools
pip install -U pip
# Now, use our local PyPI. Disable cache so we get the correct KGS even if we
# (or our dependencies) have conditional dependencies implemented with if
# statements in setup.py and we have cached wheels lying around that would
# cause those ifs to not be evaluated.
python ../tools/pip_install.py \
--no-cache-dir \
--extra-index-url http://localhost:$PORT \
$SUBPKGS
# stop local PyPI
kill $!
cd ~-
# get a snapshot of the CLI help for the docs
# We set CERTBOT_DOCS to use dummy values in example user-agent string.
CERTBOT_DOCS=1 certbot --help all > certbot/docs/cli-help.txt
jws --help > acme/docs/jws-help.txt
deactivate
git add certbot/docs/cli-help.txt
while ! git commit --gpg-sign="$RELEASE_GPG_KEY" -m "Release $version"; do
echo "Unable to sign the release commit using git."
echo "You may have to configure git to use gpg2 by running:"
echo 'git config --global gpg.program $(command -v gpg2)'
read -p "Press enter to try signing again."
done
git tag --local-user "$RELEASE_GPG_KEY" --sign --message "Release $version" "$tag"
# Add master section to CHANGELOG.md
header=$(head -n 4 certbot/CHANGELOG.md)
body=$(sed s/nextversion/$nextversion/ tools/_changelog_top.txt)
footer=$(tail -n +5 certbot/CHANGELOG.md)
echo "$header
$body
$footer" > certbot/CHANGELOG.md
git add certbot/CHANGELOG.md
git commit -m "Add contents to certbot/CHANGELOG.md for next version"
if [ "$RELEASE_BRANCH" = candidate-"$version" ] ; then
SetVersion "$nextversion".dev0
git commit -m "Bump version to $nextversion"
fi