Getting Started

Installation

go get github.com/ahsayde/yapl/yapl

Usage

import (
    "fmt"
    "io/ioutil"
    "github.com/ahsayde/yapl/yapl"
)

func main() {
    input := map[string]interface{}{
        "method": "GET",
        "endpoint": "/users"
    }

    params := map[string]interface{}{
        "method": "GET"
    }

    raw, err := ioutil.ReadFile("policy.yaml")
    if err != nil {
        panic(err)
    }

    policy, err := yapl.Parse(raw)
    if err != nil {
        panic(err)
    }

    result, err := policy.Eval(input, params)
    if err != nil {
        panic(err)
    }

    fmt.Println(result)
}

Writing Policies

See Policy Syntax documentation to learn how to write yapl policies.