Potential import collision: import path should be "go.mongodb.org/mongo-driver", not "github.com/mongodb/mongo-go-driver"

[KateGo520]

Background

I find that go.mongodb.org/mongo-driver and github.com/mongodb/mongo-go-driver coexist in this repo：
https://github.com/tetrateio/training/blob/master/samples/modernbank/microservices/user/go.mod （Line 16 & 22）
https://github.com/tetrateio/training/blob/master/samples/modernbank/microservices/transaction-log/go.mod （Line 18 & 23）

github.com/mongodb/mongo-go-driver v1.0.0
go.mongodb.org/mongo-driver v1.0.0

The mongodb/mongo-go-driver has already renamed it’s import path from "github.com/mongodb/mongo-go-driver" to "go.mongodb.org/mongo-driver".
https://github.com/mongodb/mongo-go-driver/blob/v1.0.0/mongo/client.go#L16

package mongo
import (
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/bsoncodec"
	"go.mongodb.org/mongo-driver/event"
	"go.mongodb.org/mongo-driver/mongo/options"
	…
)

The "go.mongodb.org/mongo-driver" and "github.com/mongodb/mongo-go-driver" are the same repos. This will work in isolation, bring about potential risks and problems.

So, why not get rid of the old import path "github.com/mongodb/mongo-go-driver", use "go.mongodb.org/mongo-driver" instead.

Solution

Follow the requirements of mongodb/mongo-go-driver README.md:

To get started with the driver, import the mongo package, create a mongo.Client:

import (
    "go.mongodb.org/mongo-driver/mongo"
    "go.mongodb.org/mongo-driver/mongo/options"
)
…

Replace all the old import paths, change "github.com/mongodb/mongo-go-driver" to "go.mongodb.org/mongo-driver".
Where did you import it: https://github.com/tetrateio/training/search?l=Text&q=github.com%2Fmongodb%2Fmongo-go-driver

[KateGo520]

@liamawhite Could you help me review this issue? Thx :p

[liamawhite]

Sounds good to me 👍