Open
Description
I'm looking at using bloblang in another app. The only issue I've found so far is that hostname doesn't seem to work.
package main
import (
"encoding/json"
"fmt"
"log"
"github.com/benthosdev/benthos/v4/public/bloblang"
)
func main() {
mapping := `
root.host = hostname()
root.ksuid = ksuid()
`
exe, err := bloblang.Parse(mapping)
if err != nil {
log.Fatal(err)
}
src := "{}"
var object interface{}
err = json.Unmarshal([]byte(src), &object)
if err != nil {
log.Fatal(err)
}
res, err := exe.Query(object)
if err != nil {
log.Fatal(err)
}
jsonBytes, err := json.MarshalIndent(res, "", " ")
if err != nil {
log.Fatal(err)
}
fmt.Println(string(jsonBytes))
}
The output is below. If you comment out hostname
, then ksuid
works just fine.
2022/06/14 08:56:46 unrecognised function 'hostname': hostn
exit status 1
Bloblang is fantastic! This is a great little scripting tool and works really well for what you're doing -- and hopefully what I'm doing. My only other concern is that it pulls A LOT of dependencies into my application when I include it.