coverity #304

	name: coverity

	on:
	schedule:
	- cron: "0 0 * * *"

	jobs:
	scan:
	runs-on: ubuntu-latest
	if: ${{ github.repository_owner == 'yandex' }}
	env:
	TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
	steps:
	- uses: actions/checkout@v2

	- name: Cache Coverity build tool
	uses: actions/cache@v2
	with:
	path: \|
	coverity_tool.tar.gz
	key: ${{ runner.os }}

	- name: Download Coverity build tool
	run: \|
	wget -c -N https://scan.coverity.com/download/linux64 --post-data "token=$TOKEN&project=yandex%2Fodyssey" -O coverity_tool.tar.gz
	mkdir coverity_tool
	tar xzf coverity_tool.tar.gz --strip 1 -C coverity_tool

	- name: Install dependencies
	run: sudo bash scripts/install_ci.sh

	- name: Pre-build
	run: cmake -DCMAKE_BUILD_TYPE=Release

	- name: Build with Coverity build tool
	run: \|
	export PATH=`pwd`/coverity_tool/bin:$PATH
	cov-build --dir cov-int make -j2

	- name: Submit build result to Coverity Scan
	run: \|
	tar czvf odyssey.tar.gz cov-int
	curl --form token=$TOKEN \
	--form email=amborodin@acm.org \
	--form file=@odyssey.tar.gz \
	--form version="Commit $GITHUB_SHA" \
	--form description="Build submitted via CI" \
	https://scan.coverity.com/builds?project=yandex%2Fodyssey

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