mirror of
https://github.com/git/git.git
synced 2024-11-24 02:17:02 +08:00
a7bc845a9a
In a later patch we'll support submodule entries to be in sync with the tree in working tree changing commands, such as checkout or read-tree. When a new submodule entry changes in the tree, we need to check if there are conflicts (directory/file conflicts) for the tree. Add this check for submodules to be performed before the working tree is touched. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
#ifndef UNPACK_TREES_H
|
|
#define UNPACK_TREES_H
|
|
|
|
#include "string-list.h"
|
|
|
|
#define MAX_UNPACK_TREES 8
|
|
|
|
struct unpack_trees_options;
|
|
struct exclude_list;
|
|
|
|
typedef int (*merge_fn_t)(const struct cache_entry * const *src,
|
|
struct unpack_trees_options *options);
|
|
|
|
enum unpack_trees_error_types {
|
|
ERROR_WOULD_OVERWRITE = 0,
|
|
ERROR_NOT_UPTODATE_FILE,
|
|
ERROR_NOT_UPTODATE_DIR,
|
|
ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN,
|
|
ERROR_WOULD_LOSE_UNTRACKED_REMOVED,
|
|
ERROR_BIND_OVERLAP,
|
|
ERROR_SPARSE_NOT_UPTODATE_FILE,
|
|
ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN,
|
|
ERROR_WOULD_LOSE_ORPHANED_REMOVED,
|
|
ERROR_WOULD_LOSE_SUBMODULE,
|
|
NB_UNPACK_TREES_ERROR_TYPES
|
|
};
|
|
|
|
/*
|
|
* Sets the list of user-friendly error messages to be used by the
|
|
* command "cmd" (either merge or checkout), and show_all_errors to 1.
|
|
*/
|
|
void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
|
|
const char *cmd);
|
|
|
|
struct unpack_trees_options {
|
|
unsigned int reset,
|
|
merge,
|
|
update,
|
|
index_only,
|
|
nontrivial_merge,
|
|
trivial_merges_only,
|
|
verbose_update,
|
|
aggressive,
|
|
skip_unmerged,
|
|
initial_checkout,
|
|
diff_index_cached,
|
|
debug_unpack,
|
|
skip_sparse_checkout,
|
|
gently,
|
|
exiting_early,
|
|
show_all_errors,
|
|
dry_run;
|
|
const char *prefix;
|
|
int cache_bottom;
|
|
struct dir_struct *dir;
|
|
struct pathspec *pathspec;
|
|
merge_fn_t fn;
|
|
const char *msgs[NB_UNPACK_TREES_ERROR_TYPES];
|
|
/*
|
|
* Store error messages in an array, each case
|
|
* corresponding to a error message type
|
|
*/
|
|
struct string_list unpack_rejects[NB_UNPACK_TREES_ERROR_TYPES];
|
|
|
|
int head_idx;
|
|
int merge_size;
|
|
|
|
struct cache_entry *df_conflict_entry;
|
|
void *unpack_data;
|
|
|
|
struct index_state *dst_index;
|
|
struct index_state *src_index;
|
|
struct index_state result;
|
|
|
|
struct exclude_list *el; /* for internal use */
|
|
};
|
|
|
|
extern int unpack_trees(unsigned n, struct tree_desc *t,
|
|
struct unpack_trees_options *options);
|
|
|
|
int threeway_merge(const struct cache_entry * const *stages,
|
|
struct unpack_trees_options *o);
|
|
int twoway_merge(const struct cache_entry * const *src,
|
|
struct unpack_trees_options *o);
|
|
int bind_merge(const struct cache_entry * const *src,
|
|
struct unpack_trees_options *o);
|
|
int oneway_merge(const struct cache_entry * const *src,
|
|
struct unpack_trees_options *o);
|
|
|
|
#endif
|