workflows: Re-build cpu base image each week #6

	name: Build CPU base for PETSc

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	on:
	pull_request:
	branches:
	- master
	workflow_dispatch:
	schedule:
	# Run once a week
	- cron: "0 13 * * 1"

	jobs:
	#######################################################
	############## Basic gcc CPU ##########################
	#######################################################
	deploy-cpu-bases:
	name: "cpu-base"
	runs-on: ubuntu-latest
	env:
	DOCKER_BUILDKIT: "1"

	steps:
	- name: Checkout devito
	uses: actions/checkout@v4

	- name: Check event name
	run: echo ${{ github.event_name }}

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: cleanup
	run: docker system prune -a -f

	- name: GCC image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: './docker/Dockerfile.cpu'
	push: true
	target: 'gcc'
	build-args: 'arch=gcc'
	tags: 'zoeleibowitz/bases:cpu-gcc'

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