/
main.go
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/
main.go
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// Copyright (C) MongoDB, Inc. 2017-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package main
import (
"context"
"fmt"
"os"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
func main() {
uri := os.Getenv("MONGODB_URI")
ctx := context.Background()
client, err := mongo.Connect(ctx, options.Client().ApplyURI(uri))
if err != nil {
panic(fmt.Sprintf("Connect error: %v", err))
}
defer func() {
if err = client.Disconnect(ctx); err != nil {
panic(fmt.Sprintf("Disconnect error: %v", err))
}
}()
db := client.Database("aws")
coll := db.Collection("test")
if err = coll.FindOne(ctx, bson.D{{"x", 1}}).Err(); err != nil && err != mongo.ErrNoDocuments {
panic(fmt.Sprintf("FindOne error: %v", err))
}
}