#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)(struct cache_entry **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,
+ 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 {
- int reset;
- int merge;
- int update;
- int index_only;
- int nontrivial_merge;
- int trivial_merges_only;
- int verbose_update;
- int aggressive;
- int skip_unmerged;
- int gently;
+ 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 pos;
+ 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;
void *unpack_data;
struct index_state *dst_index;
- const struct index_state *src_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,