emqx/scripts/apps-version-check.sh

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#!/usr/bin/env bash
set -euo pipefail
# ensure dir
cd -P -- "$(dirname -- "${BASH_SOURCE[0]}")/.."
log_red() {
local RED='\033[0;31m' # Red
local NC='\033[0m' # No Color
echo -e "${RED}${1}${NC}"
}
# match any official release tag 'e*' and 'v*'
latest_release="$(env PREV_TAG_MATCH_PATTERN='*' ./scripts/find-prev-rel-tag.sh)"
echo "Version check 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 '.|-' ' '
}
is_allowed_non_strict() {
local src_file="$1"
local from="$2"
local to="$3"
if [ -f .emqx-platform ]; then
log_red "ERROR: $src_file vsn bump from $from to $to"
return 1
fi
log_red "WARN: $src_file vsn bump from $from to $to"
return 0
}
APPS="$(./scripts/find-apps.sh)"
for app in ${APPS}; do
if [ "$app" != "emqx" ]; then
app_path="$app"
else
app_path="."
fi
src_file="$app_path/src/$(basename "$app").app.src"
if git show "$latest_release":"$src_file" >/dev/null 2>&1; then
old_app_version="$(git show "$latest_release":"$src_file" | grep vsn | grep -oE '"[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"')"
else
old_app_version='not_found'
fi
if [ ! -f "$src_file" ]; then
# app is deleted
continue
fi
now_app_version=$(grep -E 'vsn' "$src_file" | grep -oE '"[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"')
if [ "$old_app_version" = 'not_found' ]; then
echo "IGNORE: $src_file is newly added"
true
elif [ "$old_app_version" = "$now_app_version" ]; then
changed_lines="$(git diff "$latest_release" --ignore-blank-lines -G "$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
log_red "ERROR: $src_file needs a vsn bump"
bad_app_count=$(( 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
elif [ "${old_app_version_semver[0]}" = "${now_app_version_semver[0]}" ] && \
[ "$(( old_app_version_semver[1] + 1 ))" = "${now_app_version_semver[1]}" ] && \
[ "${now_app_version_semver[2]}" = "0" ]; then
true
else
if ! is_allowed_non_strict "$src_file" "$old_app_version" "$now_app_version"; then
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
if [ $bad_app_count -gt 0 ]; then
exit 1
else
echo "apps version check passed successfully"
fi