REP-5306 Migrate integration tests to use externally-provisioned clusters. #233

	on:
	push:
	branches:
	- '*'
	tags-ignore:
	- '*'
	pull_request:

	jobs:
	basics:
	strategy:
	fail-fast: false
	matrix:
	mongodb_version:
	- '4.2'
	- '4.4'
	- '5.0'
	- '6.0'
	- '7.0'
	- '8.0'

	topology:
	- name: replset
	srcConnStr: mongodb://localhost:27020,localhost:27021,localhost:27022
	dstConnStr: mongodb://localhost:27030,localhost:27031,localhost:27032

	- name: sharded
	args: --sharded 2
	srcConnStr: mongodb://localhost:27020
	dstConnStr: mongodb://localhost:27030

	# There seems no good reason to test on other OSes … ?
	runs-on: ubuntu-latest

	steps:
	- name: Install packages
	run: ${{ matrix.os.setup }}

	- name: Install m
	run: npm install -g m mongosh

	- name: Activate MongoDB ${{ matrix.mongodb_version }}
	run: yes \| m ${{ matrix.mongodb_version }}

	- name: Install mtools
	run: pipx install 'mtools[all]'

	- name: Check out repository
	uses: actions/checkout@v4

	- name: Fetch Go ${{ matrix.go_version }}
	uses: actions/setup-go@v5
	with:
	go-version: stable

	- name: Build
	run: go build main/migration_verifier.go

	- name: Start clusters
	run: \|-
	{
	echo "mlaunch init --port 27020 --dir src --replicaset ${{ matrix.topology.args }}"
	echo "mlaunch init --port 27030 --dir dst --replicaset ${{ matrix.topology.args }}"
	echo "mlaunch init --port 27040 --dir meta --replicaset --nodes 1"
	} \| parallel

	- name: Test
	run: go test -v ./...
	env:
	MVTEST_SRC: ${{matrix.topology.srcConnStr}}
	MVTEST_DST: ${{matrix.topology.dstConnStr}}
	MVTEST_META: mongodb://localhost:27040

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