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example_test.go
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example_test.go
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// Copyright 2021 Splunk Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vm_test
import (
"fmt"
"github.com/splunk/qbec/vm"
)
func Example() {
jvm := vm.New(vm.Config{})
code := `
function (str, num) {
foo: str,
bar: num,
baz: std.extVar('baz'),
}
`
vs := vm.VariableSet{}.
WithTopLevelVars(
vm.NewVar("str", "hello"),
vm.NewCodeVar("num", "10"),
).
WithVars(
vm.NewVar("baz", "world"),
)
out, err := jvm.EvalCode("inline-code.jsonnet", vm.MakeCode(code), vs)
if err != nil {
panic(err)
}
fmt.Println(out)
// Output:
// {
// "bar": 10,
// "baz": "world",
// "foo": "hello"
// }
}