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|
#!/usr/bin/env bash
set -e
set -o pipefail
function _error_echo {
echo -e "\e[0;31merror: ${1}\e[0m"
}
git_status=$(git status --porcelain)
if [[ ! -z $git_status ]]; then
_error_echo "uncommitted state:"
git status -s
_error_echo "please commit or tidy uncommitted state before running release"
exit 1
fi
# takes the tag as an argument (e.g. v0.1.0)
if [[ ! -n "$1" ]]; then
_error_echo "please provide either a semver release type (major, minor, patch) or a tag of the form v#.#.#"
exit 1
fi
current_version=$(cargo metadata --offline --format-version 1 |jq -r '.packages.[] | select(.name == "cookie_store") | .version')
IFS='.' read -r major minor patch <<< "${current_version}"
echo "current_version: ${major}.${minor}.${patch}"
pre_1=false
if (( major == 0 )); then
pre_1=true
fi
if $pre_1; then
echo "pre-1.0 release series"
fi
release_type="${1}"
if [[ "${release_type}" =~ ^v?[0-9]+\.[0-9]+\.[0-9]+ ]]; then
release_tag="${release_type#v}"
echo "explicit version specified: ${release_tag}"
IFS='.' read -r explicit_major explicit_minor explicit_patch <<< "${release_tag}"
if (( explicit_major < major )); then
_error_echo "cannot specify explicit major version '${explicit_major}' < existing major version '${major}'"
exit 1
elif (( explicit_major > major )); then
release_type="major"
elif (( explicit_minor < minor )); then
_error_echo "cannot specify explicit minor version '${explicit_minor}' < existing minor version '${minor}'"
exit 1
elif (( explicit_minor > minor )); then
release_type="minor"
elif (( explicit_patch < patch )); then
_error_echo "cannot specify explicit patch version '${explicit_patch}' < existing patch version '${patch}'"
exit 1
elif (( explicit_patch > patch )); then
release_type="patch"
else
_error_echo "explicit tag matches existing tag"
exit 1
fi
else
case "${release_type}" in
major)
if $pre_1; then
minor=$((minor + 1))
patch=0
else
major=$((major + 1))
minor=0
patch=0
fi;;
minor)
if $pre_1; then
patch=$((patch + 1))
else
minor=$((minor + 1))
patch=0
fi;;
patch)
patch=$((patch + 1));;
*)
echo -e "\e[31merror: invalid release_type='${release_type}' please provide either a semver release type (major, minor, patch) or a tag of the form v#.#.#\e[0m"
exit 1;;
esac
release_tag="${major}.${minor}.${patch}"
fi
echo "release_type=${release_type}"
echo "release_tag=${release_tag}"
cargo semver-checks --release-type "${release_type}"
echo "semver checks passed, creating release"
# update the version
msg="# managed by release.sh"
sed "s/^version = .* $msg$/version = \"${release_tag}\" $msg/" -i Cargo.toml
# update the changelog
git cliff --sort newest --unreleased --tag "v${release_tag}" --prepend CHANGELOG.md
git diff
echo -e -n "\e[33mProceed? \e[0m"
read -r -n 1 -s -p "[y/N] " proceed
echo
if [[ "${proceed}" != "y" ]]; then
echo -e "\e[31maborting; leaving dirty state:\e[0m"
git status -s
exit
fi
git add -A
git commit -m "chore(release): prepare for v${release_tag}"
git show
# generate a changelog for the tag message
export GIT_CLIFF_TEMPLATE="\
{% for group, commits in commits | group_by(attribute=\"group\") %}
{{ group | upper_first }}\
{% for commit in commits %}
- {% if commit.breaking %}(breaking) {% endif %}{{ commit.message | upper_first }} ({{ commit.id | truncate(length=7, end=\"\") }})\
{% endfor %}
{% endfor %}"
changelog=$(git cliff --sort newest --unreleased --strip all)
git tag "v${release_tag}" -m "Release $1" -m "$changelog"
git show -q "v${release_tag}"
|
