feat: add main branch #36

	name: 'Continuous Integration'

	on:
	push:
	branches: ['main']
	pull_request:
	branches: ['main']
	workflow_call:

	jobs:
	push:
	name: 'Run tests'
	runs-on: 'ubuntu-latest'
	permissions:
	contents: 'read'
	steps:
	- name: 'Checkout code'
	uses: 'actions/checkout@v4'
	- name: 'Log in to the Container registry'
	uses: 'docker/login-action@v3'
	with:
	username: '${{ secrets.REGISTRY_USERNAME }}'
	password: '${{ secrets.REGISTRY_PASSWORD }}'
	- name: 'Set up Docker Buildx'
	uses: 'docker/setup-buildx-action@v3'
	- name: 'Build'
	uses: 'docker/build-push-action@v5'
	with:
	tags: 'jeanberu/mailcatcher:latest'
	platforms: 'linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8'
	cache-from: 'type=gha'
	cache-to: 'type=gha,mode=max'
	- name: 'Start mailcatcher'
	run: 'docker run --detach --publish 1025:1025 --publish 1080:1080 jeanberu/mailcatcher:latest'
	- name: 'Install Ruby dependencies'
	uses: 'ruby/setup-ruby@v1'
	with:
	ruby-version: '3.3'
	bundler-cache: true
	- name: 'Wait for mailcatcher'
	run: \|
	while ! nc -z 0.0.0.0 1025 </dev/null; do echo Waiting for SMTP to start...; sleep 1; done
	while ! nc -z 0.0.0.0 1080 </dev/null; do echo Waiting for API to start...; sleep 1; done
	timeout-minutes: 1
	- name: 'Run tests'
	run: 'bundle exec rspec spec/*'

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