mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
![Jonathan Nieder](/assets/img/avatar_default.png)
Commands using the merge_trees() machinery will present conflict hunks in output something like what ‘diff3 -m’ produces if the merge.conflictstyle configuration option is set to diff3. The output lacks the name of the merge base on the ||||||| line of the output, and tools can misparse the conflict hunks without it. Add a new o->ancestor parameter to merge_trees() for use as a label for the ancestor in conflict hunks. If o->ancestor is NULL, the output format is as before. All callers pass NULL for now. If o->ancestor is non-NULL and both branches renamed the base file to the same name, that name is included in the conflict hunk labels. Even if o->ancestor is NULL I think this would be a good change, but this patch only does it in the non-NULL case to ensure the output format does not change where it might matter. Requested-by: Stefan Monnier <monnier@iro.umontreal.ca> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#ifndef MERGE_RECURSIVE_H
|
|
#define MERGE_RECURSIVE_H
|
|
|
|
#include "string-list.h"
|
|
|
|
struct merge_options {
|
|
const char *ancestor;
|
|
const char *branch1;
|
|
const char *branch2;
|
|
enum {
|
|
MERGE_RECURSIVE_NORMAL = 0,
|
|
MERGE_RECURSIVE_OURS,
|
|
MERGE_RECURSIVE_THEIRS,
|
|
} recursive_variant;
|
|
const char *subtree_shift;
|
|
unsigned buffer_output : 1;
|
|
int verbosity;
|
|
int diff_rename_limit;
|
|
int merge_rename_limit;
|
|
int call_depth;
|
|
struct strbuf obuf;
|
|
struct string_list current_file_set;
|
|
struct string_list current_directory_set;
|
|
};
|
|
|
|
/* Return a list of user-friendly error messages to be used by merge */
|
|
struct unpack_trees_error_msgs get_porcelain_error_msgs(void);
|
|
|
|
/* merge_trees() but with recursive ancestor consolidation */
|
|
int merge_recursive(struct merge_options *o,
|
|
struct commit *h1,
|
|
struct commit *h2,
|
|
struct commit_list *ancestors,
|
|
struct commit **result);
|
|
|
|
/* rename-detecting three-way merge, no recursion */
|
|
int merge_trees(struct merge_options *o,
|
|
struct tree *head,
|
|
struct tree *merge,
|
|
struct tree *common,
|
|
struct tree **result);
|
|
|
|
/*
|
|
* "git-merge-recursive" can be fed trees; wrap them into
|
|
* virtual commits and call merge_recursive() proper.
|
|
*/
|
|
int merge_recursive_generic(struct merge_options *o,
|
|
const unsigned char *head,
|
|
const unsigned char *merge,
|
|
int num_ca,
|
|
const unsigned char **ca,
|
|
struct commit **result);
|
|
|
|
void init_merge_options(struct merge_options *o);
|
|
struct tree *write_tree_from_memory(struct merge_options *o);
|
|
|
|
#endif
|