Add docker for style check

docker/images.json

@@ -92,6 +92,10 @@
         "name": "yandex/clickhouse-fasttest",
         "dependent": []
     },
+    "docker/test/style": {
+        "name": "yandex/clickhouse-style-test",
+        "dependent": []
+    },
     "docker/test/integration/s3_proxy": {
         "name": "yandex/clickhouse-s3-proxy",
         "dependent": []

docker/test/style/Dockerfile

@@ -0,0 +1,8 @@
+# docker build -t yandex/clickhouse-style-test .
+FROM ubuntu:20.04
+
+RUN apt-get update && env DEBIAN_FRONTEND=noninteractive apt-get install --yes shellcheck libxml2-utils git
+
+
+CMD cd /ClickHouse/utils/check-style && ./check-style -n | tee /test_output/style_output.txt && \
+    ./check-duplicate-includes.sh | tee /test_output/duplicate_output.txt

utils/check-style/check-duplicate-includes.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-
-ROOT_PATH=$(git rev-parse --show-toplevel)
-
-# Find duplicate include directives
-find $ROOT_PATH/{src,base,programs,utils} -name '*.h' -or -name '*.cpp' | while read file; do grep -P '^#include ' $file | sort | uniq -c | grep -v -P '^\s+1\s' && echo $file; done