ComputedInlineDiffFor computes inline diff for the given line.
(line *git.DiffLine)
| 29 | |
| 30 | // ComputedInlineDiffFor computes inline diff for the given line. |
| 31 | func (s *DiffSection) ComputedInlineDiffFor(line *git.DiffLine) template.HTML { |
| 32 | fallback := template.HTML(html.EscapeString(line.Content)) |
| 33 | if conf.Git.DisableDiffHighlight { |
| 34 | return fallback |
| 35 | } |
| 36 | |
| 37 | // Find equivalent diff line, ignore when not found. |
| 38 | var diff1, diff2 string |
| 39 | switch line.Type { |
| 40 | case git.DiffLineAdd: |
| 41 | compareLine := s.Line(git.DiffLineDelete, line.RightLine) |
| 42 | if compareLine == nil { |
| 43 | return fallback |
| 44 | } |
| 45 | |
| 46 | diff1 = compareLine.Content |
| 47 | diff2 = line.Content |
| 48 | |
| 49 | case git.DiffLineDelete: |
| 50 | compareLine := s.Line(git.DiffLineAdd, line.LeftLine) |
| 51 | if compareLine == nil { |
| 52 | return fallback |
| 53 | } |
| 54 | |
| 55 | diff1 = line.Content |
| 56 | diff2 = compareLine.Content |
| 57 | |
| 58 | default: |
| 59 | return fallback |
| 60 | } |
| 61 | |
| 62 | s.initOnce.Do(func() { |
| 63 | s.dmp = diffmatchpatch.New() |
| 64 | s.dmp.DiffEditCost = 100 |
| 65 | }) |
| 66 | |
| 67 | diffs := s.dmp.DiffMain(diff1[1:], diff2[1:], true) |
| 68 | diffs = s.dmp.DiffCleanupEfficiency(diffs) |
| 69 | |
| 70 | return diffsToHTML(diffs, line.Type) |
| 71 | } |
| 72 | |
| 73 | func diffsToHTML(diffs []diffmatchpatch.Diff, lineType git.DiffLineType) template.HTML { |
| 74 | buf := bytes.NewBuffer(nil) |
nothing calls this directly
no test coverage detected