Add cofidectl-test-plugin and a CI test that exercises it #144

	---
	name: integration
	on:
	push:
	branches:
	- main
	pull_request:
	jobs:
	single-trust-zone:
	name: single trust zone
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install just
	uses: taiki-e/install-action@just

	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version-file: go.mod

	- name: Build and run tests
	run: just build

	- name: Install kind
	run: just install-kind

	- name: Install ko
	uses: ko-build/[email protected]
	env:
	KO_DOCKER_REPO: kind.local

	- name: Create a kind cluster
	run: just create-kind-cluster

	- name: Test
	run: just integration-test single-trust-zone

	federation:
	name: federation
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# Repeat the test with in-process plugins and the test gRPC plugin.
	plugin:
	- ""
	- "cofidectl-test-plugin"
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install just
	uses: taiki-e/install-action@just

	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version-file: go.mod

	- name: Build and run tests
	run: just build

	- name: Build and install test plugin
	run: just install-test-plugin
	if: ${{ matrix.plugin == 'cofidectl-test-plugin' }}

	- name: Install kind
	run: just install-kind

	- name: Install ko
	uses: ko-build/[email protected]
	env:
	KO_DOCKER_REPO: kind.local

	- name: Create kind clusters
	run: just create-kind-clusters 2

	- name: Test
	run: just integration-test federation
	env:
	DATA_SOURCE_PLUGIN: ${{ matrix.plugin }}
	PROVISION_PLUGIN: ${{ matrix.plugin }}

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