chore: add bpapi check cut.sh

scripts/rel/cut.sh

@@ -242,9 +242,24 @@ check_changelog() {
     fi
 }
 
-if [ "$DRYRUN" = 'yes' ]; then
-    logmsg "Release tag is ready to be created with command: git tag $TAG"
-else
+check_bpapi() {
+    local fname
+    case "$TAG" in
+        *.0)
+            fname="$(echo "$TAG" | sed 's/^e//; s/\.0$//')"
+            fpath="apps/emqx/test/emqx_static_checks_data/${fname}.bpapi"
+            logmsg "Checking $fpath"
+            if [ ! -f "$fpath" ]; then
+                logerr "BPAPI file missing: $fpath"
+                exit 1
+            fi
+            ;;
+        *)
+            true
+            ;;
+    esac
+}
+
 case "$TAG" in
     *rc*)
         true
@@ -256,12 +271,17 @@ else
         true
         ;;
     e*)
+        check_bpapi
         check_changelog
         ;;
     v*)
         check_changelog
         ;;
 esac
+
+if [ "$DRYRUN" = 'yes' ]; then
+    logmsg "Release tag is ready to be created with command: git tag $TAG"
+else
     git tag "$TAG"
     logmsg "$TAG is created OK."
     logwarn "Don't forget to push the tag!"