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package main
import (
"encoding/json"
"fmt"
"os"
"strings"
)
type Configuration struct {
GroupSingleLineFunctions bool `json:"group_single_line_functions"`
CommentMode string `json:"comment_mode"`
}
func (configuration Configuration) commentMode() (CommentMode, error) {
switch strings.ToLower(configuration.CommentMode) {
case "", "follow":
return CommentsFollow, nil
case "precede":
return CommentsPrecede, nil
case "standalone":
return CommentsStandalone, nil
default:
return 0, fmt.Errorf("invalid comment_mode: %q (use follow, precede, or standalone)", configuration.CommentMode)
}
}
func loadConfiguration() Configuration {
var configuration Configuration
for _, fileName := range []string{".iku.json", "iku.json"} {
fileData, readError := os.ReadFile(fileName)
if readError != nil {
continue
}
_ = json.Unmarshal(fileData, &configuration)
break
}
return configuration
}
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