dgiot/scripts/check-apps-vsn.sh
2022-12-29 18:44:36 +08:00

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#!/usr/bin/env bash
set -euo pipefail
## compare to the latest release version tag:
## match rel-e4.4.0, v4.4.*, or e4.4.* tags
## but do not include alpha, beta and rc versions
##
## NOTE: 'rel-' tags are the merge base of enterprise release in opensource repo.
## i.e. if we are to release a new enterprise without cutting a new opensource release
## we should tag rel-e4.4.X in the opensource repo, and merge this tag to enterprise
## then cut a release from the enterprise repo.
latest_release="$(git describe --abbrev=0 --tags --match 'rel-e4.4.*' --match '[v|e]4.4*' --exclude '*beta*' --exclude '*alpha*' --exclude '*rc*' --exclude '*gocsp*')"
echo "Compare base: $latest_release"
bad_app_count=0
no_comment_re='(^[^\s?%])'
## TODO: c source code comments re (in $app_path/c_src dirs)
parse_semver() {
echo "$1" | tr '.|-' ' '
}
exempt_bump() {
local app="$1"
local from="$2"
local to="$3"
case "$app,$from,$to" in
"lib-ee/emqx_conf,4.3.9,4.4.0")
true
;;
"lib-ee/emqx_license,4.3.7,4.4.0")
true
;;
*)
false
;;
esac
}
check_apps() {
while read -r app; do
if [ "$app" != "emqx" ]; then
app_path="$app"
else
app_path="."
fi
src_file="$app_path/src/$(basename "$app").app.src"
old_app_exists=0
git show "$latest_release":"$src_file" >/dev/null 2>&1 || old_app_exists="$?"
if [ "$old_app_exists" != "0" ]; then
echo "$app is new, skipping version check"
continue
fi
old_app_version="$(git show "$latest_release":"$src_file" | grep vsn | grep -oE '"[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"')"
now_app_version=$(grep -E 'vsn' "$src_file" | grep -oE '"[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"')
if [ "$old_app_version" = "$now_app_version" ]; then
changed_lines="$(git diff "$latest_release"...HEAD --ignore-blank-lines -G "$no_comment_re" \
-- "$app_path/src" \
-- "$app_path/include" \
-- ":(exclude)$app_path/src/*.appup.src" \
-- "$app_path/priv" \
-- "$app_path/c_src" | wc -l ) "
if [ "$changed_lines" -gt 0 ]; then
echo "$src_file needs a vsn bump (old=$old_app_version)"
echo "changed: $changed_lines"
bad_app_count=$(( bad_app_count + 1))
elif [[ ${app_path} = *emqx_dashboard* ]]; then
## emqx_dashboard is ensured to be upgraded after all other plugins
## at the end of its appup instructions, there is the final instruction
## {apply, {emqx_plugins, load, []}
## since we don't know which plugins are stopped during the upgrade
## for safty, we just force a dashboard version bump for each and every release
## even if there is nothing changed in the app
echo "$src_file needs a vsn bump to ensure plugins loaded after upgrade"
bad_app_count=$(( bad_app_count + 1))
fi
else
# shellcheck disable=SC2207
old_app_version_semver=($(parse_semver "$old_app_version"))
# shellcheck disable=SC2207
now_app_version_semver=($(parse_semver "$now_app_version"))
if [ "${old_app_version_semver[0]}" = "${now_app_version_semver[0]}" ] && \
[ "${old_app_version_semver[1]}" = "${now_app_version_semver[1]}" ] && \
[ "$(( old_app_version_semver[2] + 1 ))" = "${now_app_version_semver[2]}" ]; then
true
else
if exempt_bump "$app" "$old_app_version" "$now_app_version"; then
true
else
echo "$src_file: non-strict semver version bump from $old_app_version to $now_app_version"
bad_app_count=$(( bad_app_count + 1))
fi
fi
fi
done < <(./scripts/find-apps.sh)
if [ $bad_app_count -gt 0 ]; then
exit 1
else
echo "apps version check successfully"
fi
}
_main() {
if echo "${latest_release}" |grep -oE '[0-9]+.[0-9]+.[0-9]+' > /dev/null 2>&1; then
check_apps
else
echo "skiped unstable tag: ${latest_release}"
fi
}
_main