libdisplay-info/release.sh
Sebastian Wick 10bece89b2 release: Add release instructions and script
Stolen from wayland and weston. Adjusted slightly to fit our needs.

Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2023-02-10 17:06:13 +01:00

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#!/bin/sh -eu
build_dir=build-release
if ! type glab >/dev/null; then
echo "glab is needed to create a release"
exit 1
fi
case "$(git rev-parse --abbrev-ref HEAD)" in
main | [0-9]*.[0-9]*)
;;
*)
echo "Not on the main or a stable branch"
exit 1
esac
if [ -n "$(git log @{upstream}..)" ]; then
echo "The main branch has unpushed commits"
exit 1
fi
meson_options=""
if [ -e "$build_dir" ]; then
meson_options="$meson_options --wipe"
fi
meson setup "$build_dir" $meson_options
prev_version="$(git describe --tags --abbrev=0 || git rev-list --max-parents=0 --first-parent HEAD)"
version="$(meson introspect "$build_dir" --projectinfo | jq -r .version)"
if [ "$version" = "$prev_version" ]; then
echo "Version not bumped"
exit 1
fi
name="$(meson introspect "$build_dir" --projectinfo | jq -r .descriptive_name)"
if [ "$name" = "" ]; then
echo "Cannot determine project name"
exit 1
fi
ninja -C "$build_dir" dist
archive_name="$name-$version.tar.xz"
archive_path="$build_dir/meson-dist/$archive_name"
gpg --detach-sig "$archive_path"
sha256="$(cd $build_dir/meson-dist && sha256sum $archive_name)"
sha512="$(cd $build_dir/meson-dist && sha512sum $archive_name)"
archive_url="https://gitlab.freedesktop.org/emersion/$name/-/releases/$version/downloads/$archive_name"
announce_path="$build_dir/meson-dist/$name-$version-announce.eml"
current_branch=$(git branch --show-current)
remote_name=$(git config --get branch.${current_branch}.remote)
cat >"$announce_path" <<EOF
To: <wayland-devel@lists.freedesktop.org>
Subject: [ANNOUNCE] $name $version
`git shortlog --no-merges "$prev_version.."`
git tag: $version
$archive_url
SHA256: $sha256
SHA512: $sha512
PGP: $archive_url.sig
EOF
echo "Release announcement written to $announce_path"
echo -n "Release $name $version? [y/N] "
read answer
if [ "$answer" != "y" ]; then
exit 1
fi
git tag -s -m "$version" "$version"
git push "$remote_name" "$version"
glab release create "$version" "$archive_path"* --notes ""