diff options
Diffstat (limited to 'merge-ort.c')
| -rw-r--r-- | merge-ort.c | 54 |
1 files changed, 51 insertions, 3 deletions
diff --git a/merge-ort.c b/merge-ort.c index a10c3f5046..1c5b2f7e3b 100644 --- a/merge-ort.c +++ b/merge-ort.c @@ -795,10 +795,58 @@ static int process_renames(struct merge_options *opt, /* Need to check for special types of rename conflicts... */ if (collision && !source_deleted) { /* collision: rename/add or rename/rename(2to1) */ - die("Not yet implemented"); + const char *pathnames[3]; + struct version_info merged; + + struct conflict_info *base, *side1, *side2; + unsigned clean; + + pathnames[0] = oldpath; + pathnames[other_source_index] = oldpath; + pathnames[target_index] = newpath; + + base = strmap_get(&opt->priv->paths, pathnames[0]); + side1 = strmap_get(&opt->priv->paths, pathnames[1]); + side2 = strmap_get(&opt->priv->paths, pathnames[2]); + + VERIFY_CI(base); + VERIFY_CI(side1); + VERIFY_CI(side2); + + clean = handle_content_merge(opt, pair->one->path, + &base->stages[0], + &side1->stages[1], + &side2->stages[2], + pathnames, + 1 + 2 * opt->priv->call_depth, + &merged); + + memcpy(&newinfo->stages[target_index], &merged, + sizeof(merged)); + if (!clean) { + path_msg(opt, newpath, 0, + _("CONFLICT (rename involved in " + "collision): rename of %s -> %s has " + "content conflicts AND collides " + "with another path; this may result " + "in nested conflict markers."), + oldpath, newpath); + } } else if (collision && source_deleted) { - /* rename/add/delete or rename/rename(2to1)/delete */ - die("Not yet implemented"); + /* + * rename/add/delete or rename/rename(2to1)/delete: + * since oldpath was deleted on the side that didn't + * do the rename, there's not much of a content merge + * we can do for the rename. oldinfo->merged.is_null + * was already set, so we just leave things as-is so + * they look like an add/add conflict. + */ + + newinfo->path_conflict = 1; + path_msg(opt, newpath, 0, + _("CONFLICT (rename/delete): %s renamed " + "to %s in %s, but deleted in %s."), + oldpath, newpath, rename_branch, delete_branch); } else { /* * a few different cases...start by copying the |