| 173 | } |
| 174 | |
| 175 | func (r *Repository) parseHunks(diffLines, coloredLines []string) ([]Hunk, error) { |
| 176 | var hunks []Hunk |
| 177 | currentHunk := Hunk{ |
| 178 | Type: HunkTypeHeader, |
| 179 | Text: []string{}, |
| 180 | Display: []string{}, |
| 181 | } |
| 182 | |
| 183 | for i, line := range diffLines { |
| 184 | displayLine := line |
| 185 | if i < len(coloredLines) { |
| 186 | displayLine = coloredLines[i] |
| 187 | } |
| 188 | |
| 189 | if strings.HasPrefix(line, "@@ ") { |
| 190 | if len(currentHunk.Text) > 0 { |
| 191 | hunks = append(hunks, currentHunk) |
| 192 | } |
| 193 | currentHunk = Hunk{ |
| 194 | Type: HunkTypeHunk, |
| 195 | Text: []string{}, |
| 196 | Display: []string{}, |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | currentHunk.Text = append(currentHunk.Text, line) |
| 201 | currentHunk.Display = append(currentHunk.Display, displayLine) |
| 202 | } |
| 203 | |
| 204 | if len(currentHunk.Text) > 0 { |
| 205 | hunks = append(hunks, currentHunk) |
| 206 | } |
| 207 | |
| 208 | for i := range hunks { |
| 209 | if hunks[i].Type == HunkTypeHunk && len(hunks[i].Text) > 0 { |
| 210 | if err := r.parseHunkHeader(&hunks[i]); err != nil { |
| 211 | return nil, err |
| 212 | } |
| 213 | } |
| 214 | } |
| 215 | |
| 216 | return hunks, nil |
| 217 | } |
| 218 | |
| 219 | func (r *Repository) parseHunkHeader(hunk *Hunk) error { |
| 220 | if len(hunk.Text) == 0 { |