Hasstrup

func PopulateIndex(database, collection string, client *mongo.Client) {
	c := client.Database(database).Collection(collection)
	opts := options.CreateIndexes().SetMaxTime(10 * time.Second)
	index := yieldIndexModel()
	c.Indexes().CreateOne(context.Background(), index, opts)
	log.Println("Successfully create the index")
}

func yieldIndexModel() mongo.IndexModel {
	keys := bsonx.Doc{{Key: *key, Value: bsonx.Int32(int32(*value))}}

Hasstrup

package main

import (
	"context"
	"flag"
	"log"
	"github.com/mongodb/mongo-go-driver/mongo"
)

var (

Hasstrup

package main

import "flag"

var (
	cmd         = flag.String("cmd", "", "list or add?")
	address    = flag.String("address", "", "mongodb address to connect to")
	database   = flag.String("db", "", "The name of the database to connect to")
	collection = flag.String("collection", "", "The collection (in the db) to connect to")
	key        = flag.String("field", "", "The field you'd like to place an index on")