mvdan.cc
1// Copyright 2019 CUE Authors
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15package main
16
17import (
18 "log"
19 "os"
20 "path/filepath"
21
22 "cuelang.org/go/cue/cuecontext"
23 "cuelang.org/go/cue/load"
24 "cuelang.org/go/encoding/gocode"
25 _ "cuelang.org/go/pkg"
26)
27
28func main() {
29 insts := load.Instances([]string{"./..."}, &load.Config{
30 Dir: "testdata",
31 })
32 ctx := cuecontext.New()
33 for _, inst := range insts {
34 if err := inst.Err; err != nil {
35 log.Fatal(err)
36 }
37
38 b, err := gocode.Generate(inst.Dir, ctx.BuildInstance(inst), nil)
39 if err != nil {
40 log.Fatal(err)
41 }
42
43 goFile := filepath.Join(inst.Dir, "cue_gen.go")
44 if err := os.WriteFile(goFile, b, 0666); err != nil {
45 log.Fatal(err)
46 }
47 }
48}