release

#!/bin/zsh
# The Release Script
# Part of the Python Project Template.
# Copyright © 2013-2018, Chris Warrick.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions, and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions, and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# 3. Neither the name of the author of this software nor the names of
#    contributors to this software may be used to endorse or promote
#    products derived from this software without specific prior written
#    consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

. .pypt/config
function status {
    echo $@
}

function warning {
    echo 'WARNING: '$@
}

function error {
    echo 'ERROR: '$@
}

function cleanup {
    rm -rf $PROJECTLC.egg-info build || true
    rm -rf **/__pycache__ || true
}

function cleanup_cmfn {
    [[ -e $cmfn ]] && rm $cmfn || true
    [[ -e $cmfn2 ]] && rm $cmfn2 || true
}

status '*** Chris Warrick’s Release Scripts (PyPT)'

echo -n "Version number: "
read version

echo $version | grep '^[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}$' > /dev/null

if [[ $? != 0 ]]; then
    echo $version | grep '^[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\-[0-9A-Za-z-]\{1,\}$' > /dev/null
    if [[ $? != 0 ]]; then
        warning 'version number is not compliant with versioning scheme (Semantic Versioning 2.0)'
        echo -n 'Continue? [y/N] '
        read vercont
        if [[ $vercont == 'y' || $vercont == 'Y' ]]; then
            echo 'Continuing.'
        else
            exit 2
        fi
    else
        status 'NOTICE: pre-release version number in use.'
        echo -n 'Continue? [Y/n] '
        read vercont
        if [[ $vercont == 'n' || $vercont == 'N' ]]; then
            exit 2
        else
            echo 'Continuing.'
        fi
    fi
fi

# Creating all the dates at the exact same time.
date=$(date '+%Y-%m-%d')
datel=$(date '+%Y-%m-%d %H:%M%z')
#datep=$(date '+%Y%m%d')
dates=$(date '+%s')

cmfn=$PWD/.git/kwrs-$dates
cmfn2=$cmfn"-commit"

cleanup
cleanup_cmfn
git add -A --ignore-errors .

cat > $cmfn <<EOF
#~ Chris Warrick’s Release Scripts (PyPT)
#~ Please write your commit and changelog messages.
#~ You may use reST formatting in the latter.
#~ Please make the first line of your commit message short.
#~ The second line of multi-line commits should be empty.

#~ COMMIT MESSAGE START ~#
#~version~#
#~ COMMIT MESSAGE END ~#

#~ CHANGELOG MESSAGE START ~#

#~ CHANGELOG MESSAGE END ~#

#~~~#
EOF

sed -i "s/#~version~#/v$version: /" $cmfn
git status >> $cmfn

if [[ "$EDITOR" == 'vim' || "$EDITOR" == '/usr/bin/vim' ]]; then
    $EDITOR -c 'set filetype=gitcommit' $cmfn
elif [[ $EDITOR == '' ]]; then
    vim -c 'set filetype=gitcommit' $cmfn
else
    $EDITOR $cmfn
fi

.pypt/commitlog $cmfn $PWD $version

status 'Replacing versions and dates in files...'
sed "s/version=.*/version='$version',/g" setup.py -i
sed "s/version = .*/version = '$version'/g" docs/conf.py -i
sed "s/release = .*/release = '$version'/g" docs/conf.py -i
sed "s/:Version: .*/:Version: $version/g" docs/**/*.rst -i
sed "s/# $PROJECT v.*/# $PROJECT v$version/" $PROJECTLC/**/*.py -i
sed "s/__version__ = .*/__version__ = '$version'/g" $PROJECTLC/__init__.py -i
sed "s/:Date: .*/:Date: $date/g" docs/*.rst -i

[[ -e "PKGBUILD" ]] && sed "s/pkgver=.*/pkgver=$version/g" PKGBUILD -i || true
[[ -e "PKGBUILD-git" ]] && sed "s/pkgver=.*/pkgver=$version/g" PKGBUILD-git -i || true

cp docs/README.rst docs/CHANGELOG.rst docs/CONTRIBUTING.rst .
cp docs/README.rst README

status 'Generating locales...'
./.pypt/localegen

status 'Importing...'
python -c "import $PROJECTLC"
if [[ $? != 0 ]]; then
    error "Import failed.  Fix your code or don't come back."
    exit 1
fi

if [[ -e tests ]]; then
    status 'Running tests...'
    pytest tests/
    if [[ $? != 0 ]]; then
        error "Tests failed.  Fix your code or don't come back."
        exit 1
    fi
fi

status 'Running pre-sdist.hook...'

. .pypt/hooks/pre-sdist.hook

status 'This is the last chance to quit.  Hit ^C now if you want to.'
read bailout

./setup.py sdist bdist_wheel || exit $?
twine upload -s dist/$PROJECTLC-$version.tar.gz dist/$PROJECTLC-$version*.whl || exit $?

if [[ -e PKGBUILD ]]; then
    status 'Updating AUR PKGBUILDs...'
    md5out=$(md5sum 'dist/'$PROJECTLC'-'$version'.tar.gz'|awk '{print $1}')
    sed "s/md5sums=.*/md5sums=('$md5out')/" PKGBUILD -i
fi

cleanup

git add -A --ignore-errors . || exit $?

git commit -S -asF $cmfn2 || exit $?
git tag -sm "Version $version" v$version || exit $?
git push --follow-tags origin master || exit $?

.pypt/ghrel $cmfn $PWD $GITUSER/$GITREPO v$version

cleanup_cmfn

status "Done!"
. .pypt/hooks/post-release.hook