Merge pull request #4 from canonical/fix_release_workflow #3

	name: Publish to GHCR

	env:
	RELEASE: edge

	on:
	push:
	branches:
	- main

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

	publish:
	name: publish
	runs-on: ubuntu-latest
	timeout-minutes: 15
	needs:
	- ci-tests
	steps:
	- name: Checkout repo
	uses: actions/checkout@v3

	- name: Install required dependencies
	run: \|
	# docker
	sudo snap install docker
	sudo addgroup --system docker; sudo adduser $USER docker
	newgrp docker
	sudo snap disable docker; sudo snap enable docker

	# skopeo
	sudo snap install --devmode --channel edge skopeo

	# yq
	sudo snap install yq

	- name: Download rock file
	uses: actions/download-artifact@v3
	with:
	name: mongodb_benchmarking_oci_rock_amd64
	path: .

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Publish rock to Store
	run: \|
	version="$(cat rockcraft.yaml \| yq .version)"

	base="$(cat rockcraft.yaml \| yq .base)"
	base="${base#*:}"

	# push major version to edge
	major_tag_version="${version%%.*}-${{ env.RELEASE }}"
	sudo skopeo \
	--insecure-policy \
	copy \
	oci-archive:mongodb-benchmarking-oci_${version}_amd64.rock \
	docker-daemon:ghcr.io/canonical/mongodb-benchmarking:${major_tag_version}
	docker push ghcr.io/canonical/mongodb-benchmarking:${major_tag_version}

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