crontab #20

	---
	name: crontab

	on:
	workflow_dispatch:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	schedule:
	- cron: '0 1 * * 6'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.actor }}/crontab

	jobs:
	build-crontab:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository.
	uses: actions/checkout@v3
	with:
	submodules: true

	- name: Log in to the GitHub Container Registry.
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GHCR_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker.
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=raw,value=latest,enable={{is_default_branch}}
	type=ref,event=branch
	type=ref,event=pr
	type=schedule,pattern={{date 'YYYYMMDD'}}

	- name: Set up QEMU.
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx.
	uses: docker/setup-buildx-action@v2
	with:
	platforms: linux/amd64

	- name: Build and push Docker image to GitHub Container Registry.
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	provenance: true
	sbom: true

	- name: Send notification to Discord.
	uses: sarisia/actions-status-discord@v1.12.0
	if: always()
	with:
	webhook: ${{ secrets.DISCORD_WEBHOOK }}

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