25 lines
519 B
Go
25 lines
519 B
Go
|
package lang
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strconv"
|
||
|
|
|
||
|
|
"github.com/hashicorp/terraform/config/lang/ast"
|
||
|
|
)
|
||
|
|
|
||
|
|
func registerBuiltins(scope *Scope) {
|
||
|
|
if scope.FuncMap == nil {
|
||
|
|
scope.FuncMap = make(map[string]Function)
|
||
|
|
}
|
||
|
|
scope.FuncMap["__builtin_IntToString"] = builtinIntToString()
|
||
|
|
}
|
||
|
|
|
||
|
|
func builtinIntToString() Function {
|
||
|
|
return Function{
|
||
|
|
ArgTypes: []ast.Type{ast.TypeInt},
|
||
|
|
ReturnType: ast.TypeString,
|
||
|
|
Callback: func(args []interface{}) (interface{}, error) {
|
||
|
|
return strconv.FormatInt(int64(args[0].(int)), 10), nil
|
||
|
|
},
|
||
|
|
}
|
||
|
|
}
|