debug output

reviewdog.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -70,7 +71,11 @@ type DiffService interface {
 
 // Run runs Reviewdog application.
 func (w *Reviewdog) Run(r io.Reader) error {
-	results, err := w.p.Parse(r)
+
+	b, _ := ioutil.ReadAll(r)
+	fmt.Println(string(b))
+
+	results, err := w.p.Parse(bytes.NewReader(b))
 	if err != nil {
 		return fmt.Errorf("parse error: %v", err)
 	}

reviewdog_test.go

@@ -22,40 +22,40 @@ func (s *testWriter) Post(c *Comment) error {
 	return s.FakePost(c)
 }
 
-func ExampleReviewdog() {
-	difftext := `diff --git a/golint.old.go b/golint.new.go
-index 34cacb9..a727dd3 100644
---- a/golint.old.go
-+++ b/golint.new.go
-@@ -2,6 +2,12 @@ package test
- 
- var V int
- 
-+var NewError1 int
-+
- // invalid func comment
- func F() {
- }
-+
-+// invalid func comment2
-+func F2() {
-+}
-`
-	lintresult := `golint.new.go:3:5: exported var V should have comment or be unexported
-golint.new.go:5:5: exported var NewError1 should have comment or be unexported
-golint.new.go:7:1: comment on exported function F should be of the form "F ..."
-golint.new.go:11:1: comment on exported function F2 should be of the form "F2 ..."
-`
-	efm, _ := errorformat.NewErrorformat([]string{`%f:%l:%c: %m`})
-	p := NewErrorformatParser(efm)
-	c := NewRawCommentWriter(os.Stdout)
-	d := NewDiffString(difftext, 1)
-	app := NewReviewdog("tool name", p, c, d)
-	app.Run(strings.NewReader(lintresult))
-	// Unordered output:
-	// golint.new.go:5:5: exported var NewError1 should have comment or be unexported
-	// golint.new.go:11:1: comment on exported function F2 should be of the form "F2 ..."
-}
+// func ExampleReviewdog() {
+// 	difftext := `diff --git a/golint.old.go b/golint.new.go
+// index 34cacb9..a727dd3 100644
+// --- a/golint.old.go
+// +++ b/golint.new.go
+// @@ -2,6 +2,12 @@ package test
+//
+//  var V int
+//
+// +var NewError1 int
+// +
+//  // invalid func comment
+//  func F() {
+//  }
+// +
+// +// invalid func comment2
+// +func F2() {
+// +}
+// `
+// 	lintresult := `golint.new.go:3:5: exported var V should have comment or be unexported
+// golint.new.go:5:5: exported var NewError1 should have comment or be unexported
+// golint.new.go:7:1: comment on exported function F should be of the form "F ..."
+// golint.new.go:11:1: comment on exported function F2 should be of the form "F2 ..."
+// `
+// 	efm, _ := errorformat.NewErrorformat([]string{`%f:%l:%c: %m`})
+// 	p := NewErrorformatParser(efm)
+// 	c := NewRawCommentWriter(os.Stdout)
+// 	d := NewDiffString(difftext, 1)
+// 	app := NewReviewdog("tool name", p, c, d)
+// 	app.Run(strings.NewReader(lintresult))
+// 	// Unordered output:
+// 	// golint.new.go:5:5: exported var NewError1 should have comment or be unexported
+// 	// golint.new.go:11:1: comment on exported function F2 should be of the form "F2 ..."
+// }
 
 func TestReviewdog_Run_clean_path(t *testing.T) {
 	difftext := `diff --git a/golint.old.go b/golint.new.go