kcl-bot / kclvm-go

kclvm-go: KCLVM binding for Go

kclvm-go: KCLVM SDK for Go

Building

• Install Go 1.17+
• Install KCLVM (or go run ./cmds/kcl-go/ setup-kclvm and add ./_build/{Darwin|Darwin-arm64|Linux}/bin to PATH)

$ go run ./cmds/kcl-go
$ go run ./cmds/kcl-go run hello.k
name: kcl
age: 1
two: 2
x0:
  name: kcl
  age: 1
x1:
  name: kcl
  age: 101

Testing

go test ./...

Run KCL Code with KCLVM Go SDK

package main

import (
	"fmt"

	"kusionstack.io/kclvm-go"
)

func main() {
	yaml := kclvm.MustRun("kubernetes.k", kclvm.WithCode(k_code)).GetRawYamlResult()
	fmt.Println(yaml)
}

const k_code = `
apiVersion = "apps/v1"
kind = "Deployment"
metadata = {
    name = "nginx"
    labels.app = "nginx"
}
spec = {
    replicas = 3
    selector.matchLabels = metadata.labels
    template.metadata.labels = metadata.labels
    template.spec.containers = [
        {
            name = metadata.name
            image = "${metadata.name}:1.14.2"
            ports = [{ containerPort = 80 }]
        }
    ]
}
`

Run the command:

go run ./examples/kubernetes/main.go

Output:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:1.14.2
        ports:
        - containerPort: 80

License

Apache License Version 2.0