diff --git a/modules/repofiles/diff_test.go b/modules/repofiles/diff_test.go
index d40f8a50fe089..da50284150a28 100644
--- a/modules/repofiles/diff_test.go
+++ b/modules/repofiles/diff_test.go
@@ -83,6 +83,7 @@ func TestGetDiffPreview(t *testing.T) {
{
LeftIdx: 3,
RightIdx: 0,
+ Match: 4,
Type: 3,
Content: "-Description for repo1",
Comments: nil,
@@ -90,6 +91,7 @@ func TestGetDiffPreview(t *testing.T) {
{
LeftIdx: 0,
RightIdx: 3,
+ Match: 3,
Type: 2,
Content: "+Description for repo1",
Comments: nil,
@@ -97,6 +99,7 @@ func TestGetDiffPreview(t *testing.T) {
{
LeftIdx: 0,
RightIdx: 4,
+ Match: -1,
Type: 2,
Content: "+this is a new line",
Comments: nil,
diff --git a/services/gitdiff/gitdiff.go b/services/gitdiff/gitdiff.go
index d50e41eb40279..59da680d48f22 100644
--- a/services/gitdiff/gitdiff.go
+++ b/services/gitdiff/gitdiff.go
@@ -75,6 +75,7 @@ const (
type DiffLine struct {
LeftIdx int
RightIdx int
+ Match int
Type DiffLineType
Content string
Comments []*models.Comment
@@ -943,6 +944,7 @@ func parseHunks(curFile *DiffFile, maxLines, maxLineCharacters int, input *bufio
curFileLFSPrefix bool
)
+ lastLeftIdx := -1
leftLine, rightLine := 1, 1
for {
@@ -1027,13 +1029,21 @@ func parseHunks(curFile *DiffFile, maxLines, maxLineCharacters int, input *bufio
curFile.IsIncomplete = true
continue
}
- diffLine := &DiffLine{Type: DiffLineAdd, RightIdx: rightLine}
+ diffLine := &DiffLine{Type: DiffLineAdd, RightIdx: rightLine, Match: -1}
rightLine++
if curSection == nil {
// Create a new section to represent this hunk
curSection = &DiffSection{}
curFile.Sections = append(curFile.Sections, curSection)
}
+ if lastLeftIdx > -1 {
+ diffLine.Match = lastLeftIdx
+ curSection.Lines[lastLeftIdx].Match = len(curSection.Lines)
+ lastLeftIdx++
+ if lastLeftIdx >= len(curSection.Lines) || curSection.Lines[lastLeftIdx].Type != DiffLineDel {
+ lastLeftIdx = -1
+ }
+ }
curSection.Lines = append(curSection.Lines, diffLine)
case '-':
curFileLinesCount++
@@ -1042,7 +1052,7 @@ func parseHunks(curFile *DiffFile, maxLines, maxLineCharacters int, input *bufio
curFile.IsIncomplete = true
continue
}
- diffLine := &DiffLine{Type: DiffLineDel, LeftIdx: leftLine}
+ diffLine := &DiffLine{Type: DiffLineDel, LeftIdx: leftLine, Match: -1}
if leftLine > 0 {
leftLine++
}
@@ -1051,6 +1061,9 @@ func parseHunks(curFile *DiffFile, maxLines, maxLineCharacters int, input *bufio
curSection = &DiffSection{}
curFile.Sections = append(curFile.Sections, curSection)
}
+ if len(curSection.Lines) == 0 || curSection.Lines[len(curSection.Lines)-1].Type != DiffLineDel {
+ lastLeftIdx = len(curSection.Lines)
+ }
curSection.Lines = append(curSection.Lines, diffLine)
case ' ':
curFileLinesCount++
@@ -1061,6 +1074,7 @@ func parseHunks(curFile *DiffFile, maxLines, maxLineCharacters int, input *bufio
diffLine := &DiffLine{Type: DiffLinePlain, LeftIdx: leftLine, RightIdx: rightLine}
leftLine++
rightLine++
+ lastLeftIdx = -1
if curSection == nil {
// Create a new section to represent this hunk
curSection = &DiffSection{}
diff --git a/templates/repo/diff/box.tmpl b/templates/repo/diff/box.tmpl
index 1ca2dcc4d8144..4f8f7260976aa 100644
--- a/templates/repo/diff/box.tmpl
+++ b/templates/repo/diff/box.tmpl
@@ -154,33 +154,5 @@
{{end}}
{{template "repo/issue/view_content/reference_issue_dialog" .}}
-
- {{if .IsSplitStyle}}
-
- {{end}}
{{end}}
diff --git a/templates/repo/diff/section_split.tmpl b/templates/repo/diff/section_split.tmpl
index 2f959ac2da7e8..aed6d784b307c 100644
--- a/templates/repo/diff/section_split.tmpl
+++ b/templates/repo/diff/section_split.tmpl
@@ -1,52 +1,97 @@
{{$file := .file}}
{{range $j, $section := $file.Sections}}
{{range $k, $line := $section.Lines}}
-
- {{if eq .GetType 4}}
- |
- {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
-
- {{svg "octicon-fold-down"}}
-
- {{end}}
- {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
-
- {{svg "octicon-fold-up"}}
-
- {{end}}
- {{if eq $line.GetExpandDirection 2}}
-
- {{svg "octicon-fold"}}
-
- {{end}}
- |
- {{$section.GetComputedInlineDiffFor $line}} |
- {{else}}
- |
- {{if $line.LeftIdx}}{{end}} |
- {{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 2))}}{{end}}{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}} |
- |
- {{if $line.RightIdx}}{{end}} |
- {{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 3))}}{{end}}{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}} |
- {{end}}
-
- {{if gt (len $line.Comments) 0}}
-
+ {{if eq .GetType 4}}
+ |
+ {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
+
+ {{svg "octicon-fold-down"}}
+
+ {{end}}
+ {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
+
+ {{svg "octicon-fold-up"}}
+
+ {{end}}
+ {{if eq $line.GetExpandDirection 2}}
+
+ {{svg "octicon-fold"}}
+
+ {{end}}
+ |
+ {{$section.GetComputedInlineDiffFor $line}} |
+ {{else if and (eq .GetType 3) $hasmatch}}{{/* DEL */}}
+ {{$match := index $section.Lines $line.Match}}
+ |
+ |
+ {{if and $.root.SignedUserID $.root.PageIsPullFiles}}{{end}}{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}} |
+ |
+ {{if $match.RightIdx}}{{end}} |
+ {{if and $.root.SignedUserID $.root.PageIsPullFiles}}{{end}}{{if $match.RightIdx}}{{$section.GetComputedInlineDiffFor $match}}{{end}} |
+ {{else}}
+ |
+ {{if $line.LeftIdx}}{{end}} |
+ {{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 2))}}{{end}}{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}} |
+ |
+ {{if $line.RightIdx}}{{end}} |
+ {{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 3))}}{{end}}{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}} |
+ {{end}}
+ {{if and (eq .GetType 3) $hasmatch}}
+ {{$match := index $section.Lines $line.Match}}
+ {{if or (gt (len $line.Comments) 0) (gt (len $match.Comments) 0)}}
+
+ {{end}}
+ {{else if gt (len $line.Comments) 0}}
+
+ {{end}}
{{end}}
{{end}}
{{end}}