Check image updates #372

	on:
	workflow_dispatch:
	schedule:
	- cron: '0 3 * * *'

	name: Check image updates

	jobs:
	update:
	name: Check image updates
	runs-on: ubuntu-latest
	permissions:
	contents: write
	outputs:
	changes_detected: ${{ steps.check-for-updates.outputs.changes_detected }}
	commit_hash: ${{ steps.auto-commit-action.outputs.commit_hash }}
	steps:
	- name: Checkout source
	uses: actions/checkout@v4

	- name: Check for updates
	id: check-for-updates
	run: "${GITHUB_WORKSPACE}/.github/updateDockerfile.sh"

	- name: Build Docker Image
	if: steps.check-for-updates.outputs.changes_detected == 'true'
	uses: mr-smithers-excellent/docker-build-push@v6
	with:
	image: shanemcc/docker-omsa
	tags: dev-latest
	dockerfile: Dockerfile
	registry: docker.io
	pushImage: false

	- name: Push changed file
	id: auto-commit-action
	if: steps.check-for-updates.outputs.changes_detected == 'true'
	uses: stefanzweifel/git-auto-commit-action@v5
	with:
	commit_message: Update Dockerfile (${{ steps.check-for-updates.outputs.changed_items }})
	file_pattern: 'Dockerfile'

	build-and-push:
	uses: ./.github/workflows/build-and-push.yml
	needs: update
	secrets: inherit
	if: needs.update.outputs.changes_detected == 'true'
	with:
	commit_hash: ${{ needs.update.outputs.commit_hash }}

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