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git/unpack-trees.h

39 строки
940 B
C
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read-trees: refactor the unpack_trees() part Basically, the options are passed by a struct unpack_trees_options now. That's all. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:25:18 +04:00
#ifndef UNPACK_TREES_H
#define UNPACK_TREES_H
struct unpack_trees_options;
typedef int (*merge_fn_t)(struct cache_entry **src,
Move old index entry removal from "unpack_trees()" into the individual functions This makes no changes to current code, but it allows the individual merge functions to decide what to do about the old entry. They might decide to update it in place, rather than force them to always delete and re-add it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-10 23:15:54 +04:00
struct unpack_trees_options *options,
int remove);
read-trees: refactor the unpack_trees() part Basically, the options are passed by a struct unpack_trees_options now. That's all. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:25:18 +04:00
struct unpack_trees_options {
int reset;
int merge;
int update;
int index_only;
int nontrivial_merge;
int trivial_merges_only;
int verbose_update;
int aggressive;
const char *prefix;
unpack-trees: get rid of *indpos parameter. This variable keeps track of which entry in the original index the traversal is looking at, and belongs to the unpack_trees_options structure along with other traversal status information. Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-04-03 02:06:59 +04:00
int pos;
read-tree: further loosen "working file will be lost" check. This follows up commit ed93b449 where we removed overcautious "working file will be lost" check. A new option "--exclude-per-directory=.gitignore" can be used to tell the "git-read-tree" command that the user does not mind losing contents in untracked files in the working tree, if they need to be overwritten by a merge (either a two-way "switch branches" merge, or a three-way merge). Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-12-05 03:00:46 +03:00
struct dir_struct *dir;
read-trees: refactor the unpack_trees() part Basically, the options are passed by a struct unpack_trees_options now. That's all. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:25:18 +04:00
merge_fn_t fn;
int head_idx;
int merge_size;
struct cache_entry *df_conflict_entry;
};
Start moving unpack-trees to "struct tree_desc" This doesn't actually change any real code, but it changes the interface to unpack_trees() to take an array of "struct tree_desc" entries, the same way the tree-walk.c functions do. The reason for this is that we would be much better off if we can do the tree-unpacking using the generic "traverse_trees()" functionality instead of having to the special "unpack" infrastructure. This really is a pretty minimal diff, just to change the calling convention. It passes all the tests, and looks sane. There were only two users of "unpack_trees()": builtin-read-tree and merge-recursive, and I tried to keep the changes minimal. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-10 09:21:29 +04:00
extern int unpack_trees(unsigned n, struct tree_desc *t,
read-trees: refactor the unpack_trees() part Basically, the options are passed by a struct unpack_trees_options now. That's all. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:25:18 +04:00
struct unpack_trees_options *options);
Move old index entry removal from "unpack_trees()" into the individual functions This makes no changes to current code, but it allows the individual merge functions to decide what to do about the old entry. They might decide to update it in place, rather than force them to always delete and re-add it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-10 23:15:54 +04:00
int threeway_merge(struct cache_entry **stages, struct unpack_trees_options *o, int);
int twoway_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
int bind_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
int oneway_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
read-tree: move merge functions to the library This will allow merge-recursive to use the read-tree functionality without exec()ing git-read-tree. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:26:15 +04:00
read-trees: refactor the unpack_trees() part Basically, the options are passed by a struct unpack_trees_options now. That's all. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-30 22:25:18 +04:00
#endif