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package report
import (
"encoding/json"
"fmt"
"github.com/Fuwn/kivia/internal/analyze"
"github.com/Fuwn/kivia/internal/collect"
"io"
"strings"
)
func Render(writer io.Writer, result analyze.Result, format string, includeContext bool) error {
switch strings.ToLower(format) {
case "json":
return renderJSON(writer, result, includeContext)
case "text", "":
return renderText(writer, result, includeContext)
default:
return fmt.Errorf("Unsupported output format %q. Use \"text\" or \"json\".", format)
}
}
func renderText(writer io.Writer, result analyze.Result, includeContext bool) error {
if len(result.Violations) == 0 {
_, err := fmt.Fprintln(writer, "No naming violations found.")
return err
}
for _, violation := range result.Violations {
if _, err := fmt.Fprintf(writer, "%s:%d:%d %s %q: %s\n",
violation.Identifier.File,
violation.Identifier.Line,
violation.Identifier.Column,
violation.Identifier.Kind,
violation.Identifier.Name,
violation.Reason,
); err != nil {
return err
}
if includeContext {
contextParts := make([]string, 0, 3)
if violation.Identifier.Context.Type != "" {
contextParts = append(contextParts, "type="+violation.Identifier.Context.Type)
}
if violation.Identifier.Context.ValueExpression != "" {
contextParts = append(contextParts, "value="+violation.Identifier.Context.ValueExpression)
}
if violation.Identifier.Context.EnclosingFunction != "" {
contextParts = append(contextParts, "function="+violation.Identifier.Context.EnclosingFunction)
}
if len(contextParts) > 0 {
if _, err := fmt.Fprintf(writer, " context: %s\n", strings.Join(contextParts, ", ")); err != nil {
return err
}
}
}
}
return nil
}
func renderJSON(writer io.Writer, result analyze.Result, includeContext bool) error {
if !includeContext {
for index := range result.Violations {
result.Violations[index].Identifier.Context = collect.Context{}
}
}
encoder := json.NewEncoder(writer)
encoder.SetIndent("", " ")
return encoder.Encode(result)
}
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