ci: add docker workflow #1

	name: Docker build images

	on:
	push:
	branches:
	- main
	pull_request:
	branches: [main]
	merge_group:

	permissions:
	contents: read
	issues: read
	packages: write
	pull-requests: read
	# FIXME: This is a workaround for having workflow actions. See https://github.com/orgs/community/discussions/38659
	id-token: write

	jobs:
	docker-build-images:
	uses: hoverkraft-tech/ci-github-container/.github/workflows/[email protected]
	secrets:
	# Password or GitHub token (packages:read and packages:write scopes) used to log against the OCI registry.
	# See https://github.com/docker/login-action#usage.
	oci-registry-password: ${{ secrets.GITHUB_TOKEN }}

	# Optional customizations.
	with:
	# Json array of runner(s) to use.
	# See https://docs.github.com/en/actions/using-jobs/choosing-the-runner-for-a-job
	# Default: '["ubuntu-latest"]'
	runs-on: '["ubuntu-24.04"]'

	# OCI registry where to pull and push images.
	oci-registry: ""

	# Username used to log against the OCI registry. See https://github.com/docker/login-action#usage
	# Default: "${{ github.repository_owner }}"
	oci-registry-username: ""

	# Images to build parameters.
	# Example: [{
	# "name": "application",
	# "dockerfile": "./docker/application/Dockerfile",
	# "build-args": { "APP_PATH": "./application/", "PROD_MODE": "true" },
	# "target": "prod",
	# "platforms": [
	# "linux/amd64",
	# {
	# "name": "darwin/amd64",
	# "runs-on": "macos-latest"
	# }
	# ]
	# }]
	images: \|
	[{
	"name": "mailrelay",
	"dockerfile": "./Dockerfile",
	"build-args": {},
	"platforms": [
	"linux/amd64",
	"linux/arm64"
	]
	}]

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