X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=unpack-trees.h;h=79989483079970e9dad42512e522eef8ea2a75a4;hb=bd2c86ef00f032be925edacfc2d284ab9b6b9eab;hp=94e567265af9a69a30dd5c578439b6444e50004d;hpb=4d9e42f8f11c57b32b976a943c8ddaf6214e64b8;p=git.git

diff --git a/unpack-trees.h b/unpack-trees.h
index 94e567265..799894830 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -1,37 +1,64 @@
 #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);
 
-struct unpack_trees_error_msgs {
-	const char *would_overwrite;
-	const char *not_uptodate_file;
-	const char *not_uptodate_dir;
-	const char *would_lose_untracked;
-	const char *bind_overlap;
+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 {
-	unsigned int reset:1,
-		     merge:1,
-		     update:1,
-		     index_only:1,
-		     nontrivial_merge:1,
-		     trivial_merges_only:1,
-		     verbose_update:1,
-		     aggressive:1,
-		     skip_unmerged:1,
-		     gently:1;
+	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;
 	merge_fn_t fn;
-	struct unpack_trees_error_msgs msgs;
+	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;
@@ -42,6 +69,8 @@ struct unpack_trees_options {
 	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,