HBASE-28054 Add spotless in hbase-connectors pre commit check (#122)

Signed-off-by: <[email protected]>
Signed-off-by: <[email protected]>

Author: NihalJain

dev-support/jenkins/hbase-personality.sh

@@ -363,3 +363,54 @@ function hb_maven_modules_worker {
 
 # } End workaround stuff caused by our need for a package phase to run
 # on hbase-spark-protocol and hbase-spark-protocol-shaded
+
+######################################
+# Below plugin is copied from https://github.com/apache/hbase/blob/master/dev-support/hbase-personality.sh
+######################################
+
+add_test_type spotless
+
+## @description  spotless file filter
+## @audience     private
+## @stability    evolving
+## @param        filename
+function spotless_filefilter
+{
+  # always add spotless check as it can format almost all types of files
+  add_test spotless
+}
+## @description run spotless:check to check format issues
+## @audience private
+## @stability evolving
+## @param repostatus
+function spotless_rebuild
+{
+  local repostatus=$1
+  local logfile="${PATCH_DIR}/${repostatus}-spotless.txt"
+
+  if ! verify_needed_test spotless; then
+    return 0
+  fi
+
+  big_console_header "Checking spotless on ${repostatus}"
+
+  start_clock
+
+  local -a maven_args=('spotless:check')
+
+  # disabled because "maven_executor" needs to return both command and args
+  # shellcheck disable=2046
+  echo_and_redirect "${logfile}" $(maven_executor) "${maven_args[@]}"
+
+  count=$(${GREP} -c '\[ERROR\]' "${logfile}")
+  if [[ ${count} -gt 0 ]]; then
+    add_vote_table -1 spotless "${repostatus} has ${count} errors when running spotless:check, run spotless:apply to fix."
+    add_footer_table spotless "@@BASE@@/${repostatus}-spotless.txt"
+    return 1
+  fi
+
+  add_vote_table +1 spotless "${repostatus} has no errors when running spotless:check."
+  return 0
+}
+
+######################################