basics: force ziplib to concretize to gcc@12 #562

	name: ci
	on:
	push:
	branches:
	- main
	tags:
	- '*'

	pull_request:
	branches:
	- main

	concurrency:
	group: ci-${{github.ref}}-${{github.event.pull_request.number \|\| github.run_number}}
	cancel-in-progress: true

	jobs:
	changes:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: read
	outputs:
	container: ${{ steps.filter.outputs.container }}
	outputs: ${{ steps.filter.outputs.outputs }}
	style: ${{ steps.filter.outputs.style }}

	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # @v2
	if: ${{ github.event_name == 'push' }}
	with:
	fetch-depth: 0

	# For pull requests it's not necessary to checkout the code
	- uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36
	id: filter
	with:
	filters: \|
	container:
	- '.github/**'
	- 'container/**'
	style:
	- '*.rst'
	outputs:
	- '.github/**'
	- 'container/**'
	- 'outputs/**.sh'

	container:
	if: ${{ needs.changes.outputs.container == 'true' \|\| startsWith(github.ref, 'refs/tags/') }}
	needs: changes
	uses: ./.github/workflows/container.yml

	outputs:
	if: \|
	!cancelled()
	&& contains(needs.*.result, 'success')
	&& !contains(needs.*.result, 'failure')
	&& (needs.changes.outputs.outputs == 'true'
	\|\| startsWith(github.ref, 'refs/tags/'))
	needs: [ changes, container ]
	uses: ./.github/workflows/outputs.yml
	with:
	with_pr_container: ${{ needs.container.result == 'success' }}

	style:
	if: ${{ needs.changes.outputs.style == 'true' }}
	needs: changes
	uses: ./.github/workflows/style.yml

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