diff options
Diffstat (limited to 'll-merge.c')
| -rw-r--r-- | ll-merge.c | 32 |
1 files changed, 24 insertions, 8 deletions
@@ -35,7 +35,7 @@ struct ll_merge_driver { */ static int ll_binary_merge(const struct ll_merge_driver *drv_unused, mmbuffer_t *result, - const char *path_unused, + const char *path, mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, @@ -46,16 +46,34 @@ static int ll_binary_merge(const struct ll_merge_driver *drv_unused, assert(opts); /* - * The tentative merge result is "ours" for the final round, - * or common ancestor for an internal merge. Still return - * "conflicted merge" status. + * The tentative merge result is the or common ancestor for an internal merge. */ - stolen = opts->virtual_ancestor ? orig : src1; + if (opts->virtual_ancestor) { + stolen = orig; + } else { + switch (opts->variant) { + default: + warning("Cannot merge binary files: %s (%s vs. %s)", + path, name1, name2); + /* fallthru */ + case XDL_MERGE_FAVOR_OURS: + stolen = src1; + break; + case XDL_MERGE_FAVOR_THEIRS: + stolen = src2; + break; + } + } result->ptr = stolen->ptr; result->size = stolen->size; stolen->ptr = NULL; - return 1; + + /* + * With -Xtheirs or -Xours, we have cleanly merged; + * otherwise we got a conflict. + */ + return (opts->variant ? 0 : 1); } static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, @@ -73,8 +91,6 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, if (buffer_is_binary(orig->ptr, orig->size) || buffer_is_binary(src1->ptr, src1->size) || buffer_is_binary(src2->ptr, src2->size)) { - warning("Cannot merge binary files: %s (%s vs. %s)", - path, name1, name2); return ll_binary_merge(drv_unused, result, path, orig, orig_name, |