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authorElijah Newren <newren@gmail.com>2019-08-17 18:41:37 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-08-19 17:08:04 (GMT)
commit7c0a6c8e477bd9009001590f49274e892e92fce8 (patch)
tree833598f74abcf6a5e383db0449620eaf7cdf01c1 /merge-recursive.c
parentc749ab1da812cdb1263f868c63fe1808a12dcff2 (diff)
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merge-recursive: move some definitions around to clean up the header
No substantive code changes (view this with diff --color-moved), but a few small code cleanups: * Move structs and an inline function only used by merge-recursive.c into merge-recursive.c * Re-order function declarations to be more logical * Add or fix some explanatory comments Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'merge-recursive.c')
-rw-r--r--merge-recursive.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/merge-recursive.c b/merge-recursive.c
index 1823a87..9807b24 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -54,6 +54,24 @@ static unsigned int path_hash(const char *path)
return ignore_case ? strihash(path) : strhash(path);
}
+/*
+ * For dir_rename_entry, directory names are stored as a full path from the
+ * toplevel of the repository and do not include a trailing '/'. Also:
+ *
+ * dir: original name of directory being renamed
+ * non_unique_new_dir: if true, could not determine new_dir
+ * new_dir: final name of directory being renamed
+ * possible_new_dirs: temporary used to help determine new_dir; see comments
+ * in get_directory_renames() for details
+ */
+struct dir_rename_entry {
+ struct hashmap_entry ent; /* must be the first member! */
+ char *dir;
+ unsigned non_unique_new_dir:1;
+ struct strbuf new_dir;
+ struct string_list possible_new_dirs;
+};
+
static struct dir_rename_entry *dir_rename_find_entry(struct hashmap *hashmap,
char *dir)
{
@@ -92,6 +110,13 @@ static void dir_rename_entry_init(struct dir_rename_entry *entry,
string_list_init(&entry->possible_new_dirs, 0);
}
+struct collision_entry {
+ struct hashmap_entry ent; /* must be the first member! */
+ char *target_file;
+ struct string_list source_files;
+ unsigned reported_already:1;
+};
+
static struct collision_entry *collision_find_entry(struct hashmap *hashmap,
char *target_file)
{
@@ -358,6 +383,12 @@ static int add_cacheinfo(struct merge_options *opt,
return ret;
}
+static inline int merge_detect_rename(struct merge_options *opt)
+{
+ return opt->merge_detect_rename >= 0 ? opt->merge_detect_rename :
+ opt->diff_detect_rename >= 0 ? opt->diff_detect_rename : 1;
+}
+
static void init_tree_desc_from_tree(struct tree_desc *desc, struct tree *tree)
{
parse_tree(tree);