Refactor and extend few RNum $O->$$c|$$$c + error handling ##shell #2557

	name: Coverity Scan
	on:
	push:
	branches:
	- master
	schedule:
	- cron: '0 18 * * 1,4' # Bi-weekly at 18:00 UTC on Monday and Thursday

	jobs:
	latest:
	runs-on: ubuntu-20.04
	steps:
	- name: Determine current repository
	run: echo "{repo}={${GITHUB_REPOSITORY}}" >> $GITHUB_OUTPUT
	- uses: actions/checkout@v4
	- name: Download Coverity Build Tool
	run: \|
	wget -q https://scan.coverity.com/download/cxx/linux64 --post-data "token=$TOKEN&project=radare2" -O cov-analysis-linux64.tar.gz
	mkdir cov-analysis-linux64
	tar xzf cov-analysis-linux64.tar.gz --strip 1 -C cov-analysis-linux64
	env:
	TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}

	- name: Fixed world writable dirs
	run: \|
	chmod go-w $HOME
	sudo chmod -R go-w /usr/share

	- name: Configure
	run: ./configure

	- name: Build with cov-build
	run: \|
	export PATH=`pwd`/cov-analysis-linux64/bin:$PATH
	cov-build --dir cov-int make

	# TODO: Make it GitHub Action instead
	- name: Submit the result to Coverity Scan
	run: \|
	tar czvf radare2.tgz cov-int
	curl \
	--form project=radare2 \
	--form token=$TOKEN \
	--form email=noreply@radare.org \
	--form file=@radare2.tgz \
	--form version=trunk \
	--form description="radare2" \
	https://scan.coverity.com/builds?project=radare2
	env:
	TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}

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