74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package stdlib
|
|
|
|
import (
|
|
"github.com/zclconf/go-cty/cty"
|
|
"github.com/zclconf/go-cty/cty/function"
|
|
)
|
|
|
|
var NotFunc = function.New(&function.Spec{
|
|
Params: []function.Parameter{
|
|
{
|
|
Name: "val",
|
|
Type: cty.Bool,
|
|
AllowDynamicType: true,
|
|
},
|
|
},
|
|
Type: function.StaticReturnType(cty.Bool),
|
|
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
|
return args[0].Not(), nil
|
|
},
|
|
})
|
|
|
|
var AndFunc = function.New(&function.Spec{
|
|
Params: []function.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: cty.Bool,
|
|
AllowDynamicType: true,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: cty.Bool,
|
|
AllowDynamicType: true,
|
|
},
|
|
},
|
|
Type: function.StaticReturnType(cty.Bool),
|
|
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
|
return args[0].And(args[1]), nil
|
|
},
|
|
})
|
|
|
|
var OrFunc = function.New(&function.Spec{
|
|
Params: []function.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: cty.Bool,
|
|
AllowDynamicType: true,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: cty.Bool,
|
|
AllowDynamicType: true,
|
|
},
|
|
},
|
|
Type: function.StaticReturnType(cty.Bool),
|
|
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
|
return args[0].Or(args[1]), nil
|
|
},
|
|
})
|
|
|
|
// Not returns the logical complement of the given boolean value.
|
|
func Not(num cty.Value) (cty.Value, error) {
|
|
return NotFunc.Call([]cty.Value{num})
|
|
}
|
|
|
|
// And returns true if and only if both of the given boolean values are true.
|
|
func And(a, b cty.Value) (cty.Value, error) {
|
|
return AndFunc.Call([]cty.Value{a, b})
|
|
}
|
|
|
|
// Or returns true if either of the given boolean values are true.
|
|
func Or(a, b cty.Value) (cty.Value, error) {
|
|
return OrFunc.Call([]cty.Value{a, b})
|
|
}
|