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Diffstat (limited to 'third_party/git/unpack-trees.h')
-rw-r--r--third_party/git/unpack-trees.h36
1 files changed, 25 insertions, 11 deletions
diff --git a/third_party/git/unpack-trees.h b/third_party/git/unpack-trees.h
index d344d7d29694..2e87875b1545 100644
--- a/third_party/git/unpack-trees.h
+++ b/third_party/git/unpack-trees.h
@@ -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);