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-rw-r--r--modules/git/blob.go23
-rw-r--r--modules/repofiles/diff_test.go9
2 files changed, 32 insertions, 0 deletions
diff --git a/modules/git/blob.go b/modules/git/blob.go
index 68147673a3..df88ac2ede 100644
--- a/modules/git/blob.go
+++ b/modules/git/blob.go
@@ -6,6 +6,7 @@
package git
import (
+ "bytes"
"encoding/base64"
"io"
"io/ioutil"
@@ -50,6 +51,28 @@ func (b *Blob) GetBlobContent() (string, error) {
return string(buf), nil
}
+// GetBlobLineCount gets line count of lob as raw text
+func (b *Blob) GetBlobLineCount() (int, error) {
+ reader, err := b.DataAsync()
+ if err != nil {
+ return 0, err
+ }
+ defer reader.Close()
+ buf := make([]byte, 32*1024)
+ count := 0
+ lineSep := []byte{'\n'}
+ for {
+ c, err := reader.Read(buf)
+ count += bytes.Count(buf[:c], lineSep)
+ switch {
+ case err == io.EOF:
+ return count, nil
+ case err != nil:
+ return count, err
+ }
+ }
+}
+
// GetBlobContentBase64 Reads the content of the blob with a base64 encode and returns the encoded string
func (b *Blob) GetBlobContentBase64() (string, error) {
dataRc, err := b.DataAsync()
diff --git a/modules/repofiles/diff_test.go b/modules/repofiles/diff_test.go
index db2c7552c4..4e1d5b13eb 100644
--- a/modules/repofiles/diff_test.go
+++ b/modules/repofiles/diff_test.go
@@ -55,6 +55,15 @@ func TestGetDiffPreview(t *testing.T) {
Type: 4,
Content: "@@ -1,3 +1,4 @@",
Comments: nil,
+ SectionInfo: &gitdiff.DiffLineSectionInfo{
+ Path: "README.md",
+ LastLeftIdx: 0,
+ LastRightIdx: 0,
+ LeftIdx: 1,
+ RightIdx: 1,
+ LeftHunkSize: 3,
+ RightHunkSize: 4,
+ },
},
{
LeftIdx: 1,