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#!/bin/sh
set -e
changelog() {
echo
echo "## [$next_tag]($tag_url) - $(date +%Y-%m-%d)"
for kind in Added Fixed Changed Deprecated; do
format="%(trailers:key=Changelog-$kind,unfold,valueonly)"
if git log --format="$format" $prev_tag.. | grep -q .; then
echo
echo "### $kind"
echo
git log --reverse --format="$format" $prev_tag.. | \
sed '/^$/d; s/[[:space:]]\+/ /; s/^/- /' | \
./wrap -r
fi
done
}
echo "======= Determining next version..."
prev_tag=$(git describe --tags --abbrev=0)
next_tag=$(echo $prev_tag | awk -F. -v OFS=. '{$(NF-1) += 1; print}')
read -rp "next tag ($next_tag)? " n
if [ -n "$n" ]; then
next_tag="$n"
fi
tag_url="https://git.sr.ht/~rjarry/aerc/refs/$next_tag"
case "$1" in
-n|--dry-run)
changelog
exit
;;
esac
echo "======= Creating release commit..."
sed -i GNUmakefile -e "s/$prev_tag/$next_tag/g"
make wrap
changelog > .changelog.md
sed -i CHANGELOG.md -e '/^The format is based on/ r .changelog.md'
${EDITOR:-vi} CHANGELOG.md
rm -f .changelog.md
git add GNUmakefile CHANGELOG.md
git commit -sm "Release version $next_tag"
echo "======= Creating tag..."
changes=$(sed -n "/^## \[$next_tag\].*/,/^## \[$prev_tag\].*/{//!p;}" \
CHANGELOG.md | sed '1d;$d;s/^#\+/#/' )
git -c core.commentchar='%' tag --edit --sign \
-m "Release $next_tag highlights:" \
-m "$changes" \
-m "Thanks to all contributors!" \
-m "~\$ contrib/git-stats.sh $prev_tag..$next_tag
$(contrib/git-stats.sh $prev_tag..)" \
"$next_tag"
echo "======= Pushing to remote..."
git push origin master "$next_tag"
echo "======= Sending release email..."
email=$(mktemp aerc-release-XXXXXXXX.eml)
trap "rm -f -- $email" EXIT
cat >"$email" <<EOF
From: $(git config user.name) <$(git config user.email)>
To: aerc-annouce <~rjarry/aerc-announce@lists.sr.ht>
Cc: aerc-devel <~rjarry/aerc-devel@lists.sr.ht>
Bcc: aerc <~sircmpwn/aerc@lists.sr.ht>,
$(git config user.name) <$(git config user.email)>
Reply-To: aerc-devel <~rjarry/aerc-devel@lists.sr.ht>
Subject: aerc $next_tag
User-Agent: aerc/$next_tag
Message-ID: <$(date +%Y%m%d%H%M%S).$(base32 -w12 < /dev/urandom | head -n1)@$(hostname)>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset=UTF-8
MIME-Version: 1.0
Hi all,
I am glad to announce the release of aerc $next_tag.
$tag_url
$(git tag -l --format='%(contents)' "$next_tag" | sed -n '/BEGIN PGP SIGNATURE/q;p')
EOF
${EDITOR:-vi} "$email"
/usr/sbin/sendmail -t < "$email"
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