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merge(3p/git): Merge git subtree at v2.29.2

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This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions
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36
third_party/git/unpack-trees.h vendored
View file

@ -2,15 +2,15 @@
#define UNPACK_TREES_H
#include "cache.h"
#include "argv-array.h"
#include "strvec.h"
#include "string-list.h"
#include "tree-walk.h"
#define MAX_UNPACK_TREES 8
#define MAX_UNPACK_TREES MAX_TRAVERSE_TREES
struct cache_entry;
struct unpack_trees_options;
struct exclude_list;
struct pattern_list;
typedef int (*merge_fn_t)(const struct cache_entry * const *src,
struct unpack_trees_options *options);
@ -22,11 +22,15 @@ enum unpack_trees_error_types {
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
NB_UNPACK_TREES_ERROR_TYPES,
WARNING_SPARSE_NOT_UPTODATE_FILE,
WARNING_SPARSE_UNMERGED_FILE,
WARNING_SPARSE_ORPHANED_NOT_OVERWRITTEN,
NB_UNPACK_TREES_WARNING_TYPES,
};
/*
@ -65,13 +69,13 @@ struct unpack_trees_options {
struct dir_struct *dir;
struct pathspec *pathspec;
merge_fn_t fn;
const char *msgs[NB_UNPACK_TREES_ERROR_TYPES];
struct argv_array msgs_to_free;
const char *msgs[NB_UNPACK_TREES_WARNING_TYPES];
struct strvec msgs_to_free;
/*
* Store error messages in an array, each case
* corresponding to a error message type
*/
struct string_list unpack_rejects[NB_UNPACK_TREES_ERROR_TYPES];
struct string_list unpack_rejects[NB_UNPACK_TREES_WARNING_TYPES];
int head_idx;
int merge_size;
@ -83,12 +87,22 @@ struct unpack_trees_options {
struct index_state *src_index;
struct index_state result;
struct exclude_list *el; /* for internal use */
struct pattern_list *pl; /* for internal use */
struct checkout_metadata meta;
};
int unpack_trees(unsigned n, struct tree_desc *t,
struct unpack_trees_options *options);
enum update_sparsity_result {
UPDATE_SPARSITY_SUCCESS = 0,
UPDATE_SPARSITY_WARNINGS = 1,
UPDATE_SPARSITY_INDEX_UPDATE_FAILURES = -1,
UPDATE_SPARSITY_WORKTREE_UPDATE_FAILURES = -2
};
enum update_sparsity_result update_sparsity(struct unpack_trees_options *options);
int verify_uptodate(const struct cache_entry *ce,
struct unpack_trees_options *o);