feat: add vearch module

[zhanghexian]

What does this PR do?

add vearch modules to generate dependence!

Why is it important?

To add vearch in langchaingo

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[mdelapenya]

Hi @zhanghexian thanks for creating this new module. Could you share more context about this technology please?

Also, regarding new module contributions, I recommend you reading https://golang.testcontainers.org/modules/, as it comes with instructions on how to run the module generator tool, which adds the module to multiple files for you: GH actions, mkdocs, sonar, etc

[zhanghexian]

Hi, I actually want to submit the vearch vector database to langchaingo, but combined with the existed pr, I need to submit now in the testcontainers-go project to build the vearch test dependency (vearch is not accepted in langchaingo, so the self-calling vearch cannot get, so the Vearch is not accepted. Can't pass the test), please give me some advice, thank you!

[mdelapenya]

@zhanghexian could you fill in the PR template 🙏 ?

[zhanghexian]

i am sorry,could you tell me how can i fill the PR template? and where?

[zhanghexian]

i am sorry ,i found it ! it can edit

[zhanghexian]

It has been modified, is there anything else that needs to be modified, thank you!

[mdelapenya]

@zhanghexian could you please run the generator? The makefile is missing too

[zhanghexian]

i am sorry,i forget upload Makefile,sorry!

[mdelapenya]

@zhanghexian I downloaded this PR and the module does not even start. Could you please verify it locally? I had to go to vearch docs to understand how to run the project, reading their compose file: they have a TOML config file, and they need all as CMD. Please see https://github.com/vearch/vearch/blob/master/cloud/docker-compose.yml. I updated the request to:

//go:embed config/config.toml
var configFile string

func RunContainer(...) {
	req := testcontainers.ContainerRequest{
		Image:        "vearch/vearch:3.5.1",
		ExposedPorts: []string{"8817/tcp", "9001/tcp"},
		Cmd:          []string{"all"},
		Files: []testcontainers.ContainerFile{
			{
				Reader:            strings.NewReader(configFile),
				ContainerFilePath: "/vearch/config/config.toml",
			},
		},
		WaitingFor: wait.ForAll(
			wait.ForListeningPort("8817/tcp"),
			wait.ForListeningPort("9001/tcp"),
		).WithDeadline(time.Minute * 1),
	}

and it does not even start in that time. I'm marking this PR as draft until you get it passing locally. Besides that, make sure you run go mod tidy in the module so that the grpc dependency gets removed.

Finally, I'd suggest adding a testable example showcasing how to consume this module using the Go SDK for vearch, which will be very helpful for the users of the module.

Thanks!

[zhanghexian]

Hello, the container has been started and the test has passed. Please check it, thank you!!!

[mdelapenya]

LGTM, thanks!

[zhanghexian]

thanks for your help!