Bump version to 2.6.0 #436

	name: main CI

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build_test_with_prometheus_support:
	runs-on: ubuntu-latest

	steps:
	# install deps
	- uses: actions/checkout@v4
	- name: install debian-packaged dependencies
	run: sudo apt install -y libgtest-dev libbenchmark-dev libfmt-dev tidy git python3 python3-dateutil python3-pip
	- name: install pypi-packaged dependencies
	run: sudo pip3 install pytest 'black==22.8.0' 'conan==2.9.1'

	# NOTE: since we later run "make" using the normal "builder" user, we must use Conan using that same user (so avoid the "sudo"!!)
	- name: install Conan-packaged dependencies
	run: \|
	conan profile detect --force
	conan remote update conancenter --url https://center2.conan.io
	conan install conanfile.txt --build=missing

	# build & test
	- name: check Python formatting
	run: make format_check
	- name: build cmonitor (with Prometheus support)
	run: make PROMETHEUS_SUPPORT=1
	- name: run unit tests
	run: make test PROMETHEUS_SUPPORT=1


	build_test_without_prometheus_support:
	runs-on: ubuntu-latest

	steps:
	# install deps
	- uses: actions/checkout@v4
	- name: install debian-packaged dependencies
	run: sudo apt install -y libgtest-dev libbenchmark-dev libfmt-dev tidy git python3 python3-dateutil python3-pip
	- name: install pypi-packaged dependencies
	run: sudo pip3 install pytest black

	# build & test
	- name: build cmonitor (with Prometheus support)
	run: make PROMETHEUS_SUPPORT=0
	- name: run unit tests
	run: make test PROMETHEUS_SUPPORT=0

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