feat: performance optimization #36

	name: stylecheck

	on:
	pull_request:
	branches: [ POLARDB_15_STABLE ]
	# trigger testing manually
	workflow_dispatch:

	jobs:
	stylecheck:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	container_image: [ anolis8 ]
	steps:
	- name: fetch source code
	uses: actions/checkout@v4
	# for copyright check
	with:
	fetch-depth: 0

	- name: create and start the container
	run: \|
	docker create \
	-t \
	--name polardb_${{ matrix.container_image }} \
	-v `pwd`:/home/postgres/PolarDB-for-PostgreSQL \
	polardb/polardb_pg_devel:${{ matrix.container_image }} \
	bash && \
	docker start polardb_${{ matrix.container_image }}

	- name: change ownership of the source code
	run: \|
	docker exec \
	polardb_${{ matrix.container_image }} \
	bash -c "cd /home/postgres/PolarDB-for-PostgreSQL && \
	sudo chown -R postgres:postgres ./"

	- name: stylecheck
	run: \|
	docker exec \
	polardb_${{ matrix.container_image }} \
	bash -c "cd /home/postgres/PolarDB-for-PostgreSQL && \
	./configure -q && make stylecheck"

	- name: change ownership of the source code
	run: \|
	sudo chown -R runner:runner `pwd`

	- name: check diff
	run: \|
	if [[ $(git diff --stat) != '' ]]; then \
	git diff >> style.diff; \
	cat style.diff; \
	exit 1; \
	fi

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