v2 #20

	name: ci·docker

	on:
	pull_request:
	paths:
	- .github/Dockerfile
	- .github/workflows/ci.docker.yml

	concurrency:
	group: ci/docker/${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read
	packages: write

	jobs:
	docker-build:
	runs-on: ubuntu-latest
	container: debian:buster-slim
	steps:
	- uses: actions/checkout@v4

	- run: apt-get update && apt-get install -y curl gcc perl make

	- uses: dtolnay/rust-toolchain@stable
	- run: cargo build

	- uses: actions/upload-artifact@v4
	with:
	name: products
	path: ./target/debug/pkgx

	docker-test:
	runs-on: ubuntu-latest
	needs: docker-build
	steps:
	- uses: actions/checkout@v4

	- uses: actions/download-artifact@v4
	with:
	name: products

	- run: \|
	mkdir products
	mv ./pkgx products/$(uname -m)
	curl https://pkgxdev.github.io/pkgm/pkgm.ts -o products/pkgm

	- run:
	docker build
	--tag pkgxdev/pkgx
	--file .github/Dockerfile
	.

	- run: \|
	cat <<EoD> Dockerfile
	FROM pkgxdev/pkgx
	RUN pkgx --version
	RUN if git --version; then exit 1; fi
	RUN pkgx git --version
	RUN pkgm install git
	RUN if ! git --version; then exit 2; fi
	EoD

	docker build --file Dockerfile .

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