custom-builtin-functions

Policy Engine Extension

The OPA/Rego policy engine supports custom built-in functions written in Go.

Adding Custom Built-ins:

1. Create Built-in Implementation (e.g., pkg/policies/engine/rego/builtins/myfeature.go):

package builtins

import (
    "github.com/open-policy-agent/opa/ast"
    "github.com/open-policy-agent/opa/topdown"
    "github.com/open-policy-agent/opa/types"
)

const myFuncName = "chainloop.my_function"