cuelang.org/go@v0.13.0/encoding/gocode/testdata/gen.go (about)

     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  
    15  package main
    16  
    17  import (
    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  
    28  func 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  }