fix: use pipx and virtual environments for CI actions #16

	# Copyright 2024 Canonical Ltd.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: Release to latest/edge

	on:
	push:
	branches:
	- main

	jobs:
	ci-tests:
	uses: ./.github/workflows/ci.yaml

	release-to-charmhub:
	name: Release to CharmHub
	needs:
	- ci-tests
	runs-on: ubuntu-24.04
	strategy:
	fail-fast: true
	matrix:
	charm: [slurmctld, slurmd, slurmdbd, slurmrestd]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Select charmhub channel
	uses: canonical/charming-actions/[email protected]
	id: channel
	- name: Install tox
	run: pipx install tox
	- name: Stage charm
	run: tox run -e stage -- ${{ matrix.charm }} --clean
	- name: Upload charm to charmhub
	uses: canonical/charming-actions/[email protected]
	with:
	credentials: "${{ secrets.CHARMCRAFT_AUTH }}"
	github-token: "${{ secrets.GITHUB_TOKEN }}"
	channel: "${{ steps.channel.outputs.name }}"
	charm-path: "./_build/${{ matrix.charm }}"
	tag-prefix: "${{ matrix.charm }}"

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