Merge pull request #53 from TimWolla/remove-travis-config #71

	name: Build Docker Image

	on:
	- push
	- pull_request

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	variant:
	- "1.6"
	- "1.6/alpine"
	steps:
	- uses: actions/checkout@v4
	- name: Build the image.
	id: build
	run: \|
	set -euo pipefail
	printf "::group::Sending context\n"
	IMAGE=spiped:${VARIANT/\//-}-$(date +%s)
	docker build "$VARIANT" --tag "$IMAGE" \|sed 's/^Step/::endgroup::\n::group::Step/'
	printf "::endgroup::\n"
	printf "%s=%s\n" "image" "$IMAGE" >> $GITHUB_OUTPUT
	env:
	VARIANT: ${{ matrix.variant }}
	- name: Generate Keyfile.
	run: docker run --name spiped_generate_key -v $(pwd):/spiped/key ${{ steps.build.outputs.image }} spiped-generate-key.sh
	- name: Start the decrypting spiped.
	run: docker run --name spiped_test_d -d -v $(pwd)/spiped-keyfile:/spiped/key:ro ${{ steps.build.outputs.image }} -d -s '[0.0.0.0]:8080' -t 'example.com:80'
	- name: Start the encrypting spiped.
	run: docker run --name spiped_test_e -d -v $(pwd)/spiped-keyfile:/spiped/key:ro -p 80:80 --link spiped_test_d:spiped_test_d ${{ steps.build.outputs.image }} -e -s '[0.0.0.0]:80' -t 'spiped_test_d:8080'
	- name: Send request through spiped.
	run: \|
	set -euo pipefail
	docker run --name spiped_test_curl --link spiped_test_e:spiped_test_e buildpack-deps:curl curl -v -fsSL --connect-to '::spiped_test_e:' http://example.com \|grep '<h1>Example Domain</h1>'
	- name: Show Containers and Images
	run: \|
	printf "::group::docker ps -a\n"
	docker ps -a
	printf "::endgroup::\n"
	printf "::group::docker images\n"
	docker images
	printf "::endgroup::\n"

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