build

add base images to core #8

	name: build

	on:
	push:
	branches:
	- main
	paths:
	- 'base_images/**'
	pull_request:
	schedule:
	# build daily
	- cron: '0 0 * * *'
	workflow_dispatch:

	jobs:
	# phase 1
	list:
	runs-on: ubuntu-latest

	outputs:
	component_matrix: ${{ steps.ns_list.outputs.output_matrix }}

	steps:
	- uses: actions/checkout@v4
	with:
	sparse-checkout: \|
	base_images
	sparse-checkout-cone-mode: false

	- name: setup base images directory
	run: \|
	mv base_images/* .
	rm -rf base_images

	- uses: viash-io/viash-actions/setup@v6

	- id: ns_list
	uses: viash-io/viash-actions/ns-list@v6
	with:
	engine: docker
	format: json

	# phase 2
	build:
	needs: list

	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write

	strategy:
	fail-fast: false
	matrix:
	component: ${{ fromJson(needs.list.outputs.component_matrix) }}

	steps:
	# Remove unnecessary files to free up space.
	- uses: data-intuitive/reclaim-the-bytes@v2

	- uses: actions/checkout@v4
	with:
	sparse-checkout: \|
	base_images
	sparse-checkout-cone-mode: false

	- name: setup base images directory
	run: \|
	mv base_images/* .
	rm -rf base_images

	- uses: viash-io/viash-actions/setup@v6

	- name: Login to container registry
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_PAT }}

	- name: Build image
	run: \|
	viash run ${{matrix.component.config}} -- \
	---engine docker \
	---setup build \
	---verbose

	# only push the image if event is not a pull request
	- name: Push image
	if: github.event_name != 'pull_request'
	run: \|
	viash run ${{matrix.component.config}} -- \
	---engine docker \
	---setup push \
	---verbose

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