mongodb index-based query builder (go:generate + mongodb-go-driver).
go get github.com/localmeasure/mongogen
go install github.com/localmeasure/mongogen/mongogen
Declare index specs:
- Singlefield index:
field1:go_type
. Example:group_id:int
- Compound index:
field2:go_type+field3:go_type
. Example:location_id:id+last_seen:time
- Multikey index:
field4:[]go_type
. Example:team_id:[]int
Some common types are supported:
- id:
primitive.ObjectID
- time:
time.Time
Create example.go
:
//go:generate mongogen -p users -c users -i group_id:id+name:string -i team_id:id+last_seen:time
Then run (see example output here):
go generate