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-rw-r--r--merge-recursive.c57
-rw-r--r--merge-recursive.h4
2 files changed, 34 insertions, 27 deletions
diff --git a/merge-recursive.c b/merge-recursive.c
index d4f12d0a4d..1c24c31e5b 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -77,9 +77,6 @@ struct stage_data
unsigned processed:1;
};
-static struct string_list current_file_set = {NULL, 0, 0, 1};
-static struct string_list current_directory_set = {NULL, 0, 0, 1};
-
static int show(struct merge_options *o, int v)
{
return (!o->call_depth && o->verbosity >= v) || o->verbosity >= 5;
@@ -232,25 +229,27 @@ static int save_files_dirs(const unsigned char *sha1,
{
int len = strlen(path);
char *newpath = xmalloc(baselen + len + 1);
+ struct merge_options *o = context;
+
memcpy(newpath, base, baselen);
memcpy(newpath + baselen, path, len);
newpath[baselen + len] = '\0';
if (S_ISDIR(mode))
- string_list_insert(newpath, &current_directory_set);
+ string_list_insert(newpath, &o->current_directory_set);
else
- string_list_insert(newpath, &current_file_set);
+ string_list_insert(newpath, &o->current_file_set);
free(newpath);
return READ_TREE_RECURSIVE;
}
-static int get_files_dirs(struct tree *tree)
+static int get_files_dirs(struct merge_options *o, struct tree *tree)
{
int n;
- if (read_tree_recursive(tree, "", 0, 0, NULL, save_files_dirs, NULL))
+ if (read_tree_recursive(tree, "", 0, 0, NULL, save_files_dirs, o))
return 0;
- n = current_file_set.nr + current_directory_set.nr;
+ n = o->current_file_set.nr + o->current_directory_set.nr;
return n;
}
@@ -434,7 +433,7 @@ static int remove_file(struct merge_options *o, int clean,
return 0;
}
-static char *unique_path(const char *path, const char *branch)
+static char *unique_path(struct merge_options *o, const char *path, const char *branch)
{
char *newpath = xmalloc(strlen(path) + 1 + strlen(branch) + 8 + 1);
int suffix = 0;
@@ -446,12 +445,12 @@ static char *unique_path(const char *path, const char *branch)
for (; *p; ++p)
if ('/' == *p)
*p = '_';
- while (string_list_has_string(&current_file_set, newpath) ||
- string_list_has_string(&current_directory_set, newpath) ||
+ while (string_list_has_string(&o->current_file_set, newpath) ||
+ string_list_has_string(&o->current_directory_set, newpath) ||
lstat(newpath, &st) == 0)
sprintf(p, "_%d", suffix++);
- string_list_insert(newpath, &current_file_set);
+ string_list_insert(newpath, &o->current_file_set);
return newpath;
}
@@ -716,14 +715,14 @@ static void conflict_rename_rename(struct merge_options *o,
const char *ren2_dst = ren2->pair->two->path;
const char *dst_name1 = ren1_dst;
const char *dst_name2 = ren2_dst;
- if (string_list_has_string(&current_directory_set, ren1_dst)) {
- dst_name1 = del[delp++] = unique_path(ren1_dst, branch1);
+ if (string_list_has_string(&o->current_directory_set, ren1_dst)) {
+ dst_name1 = del[delp++] = unique_path(o, ren1_dst, branch1);
output(o, 1, "%s is a directory in %s adding as %s instead",
ren1_dst, branch2, dst_name1);
remove_file(o, 0, ren1_dst, 0);
}
- if (string_list_has_string(&current_directory_set, ren2_dst)) {
- dst_name2 = del[delp++] = unique_path(ren2_dst, branch2);
+ if (string_list_has_string(&o->current_directory_set, ren2_dst)) {
+ dst_name2 = del[delp++] = unique_path(o, ren2_dst, branch2);
output(o, 1, "%s is a directory in %s adding as %s instead",
ren2_dst, branch1, dst_name2);
remove_file(o, 0, ren2_dst, 0);
@@ -749,7 +748,7 @@ static void conflict_rename_dir(struct merge_options *o,
struct rename *ren1,
const char *branch1)
{
- char *new_path = unique_path(ren1->pair->two->path, branch1);
+ char *new_path = unique_path(o, ren1->pair->two->path, branch1);
output(o, 1, "Renaming %s to %s instead", ren1->pair->one->path, new_path);
remove_file(o, 0, ren1->pair->two->path, 0);
update_file(o, 0, ren1->pair->two->sha1, ren1->pair->two->mode, new_path);
@@ -762,8 +761,8 @@ static void conflict_rename_rename_2(struct merge_options *o,
struct rename *ren2,
const char *branch2)
{
- char *new_path1 = unique_path(ren1->pair->two->path, branch1);
- char *new_path2 = unique_path(ren2->pair->two->path, branch2);
+ char *new_path1 = unique_path(o, ren1->pair->two->path, branch1);
+ char *new_path2 = unique_path(o, ren2->pair->two->path, branch2);
output(o, 1, "Renaming %s to %s and %s to %s instead",
ren1->pair->one->path, new_path1,
ren2->pair->one->path, new_path2);
@@ -913,7 +912,7 @@ static int process_renames(struct merge_options *o,
try_merge = 0;
- if (string_list_has_string(&current_directory_set, ren1_dst)) {
+ if (string_list_has_string(&o->current_directory_set, ren1_dst)) {
clean_merge = 0;
output(o, 1, "CONFLICT (rename/directory): Rename %s->%s in %s "
" directory %s added in %s",
@@ -935,7 +934,7 @@ static int process_renames(struct merge_options *o,
"%s added in %s",
ren1_src, ren1_dst, branch1,
ren1_dst, branch2);
- new_path = unique_path(ren1_dst, branch2);
+ new_path = unique_path(o, ren1_dst, branch2);
output(o, 1, "Adding as %s instead", new_path);
update_file(o, 0, dst_other.sha1, dst_other.mode, new_path);
} else if ((item = string_list_lookup(ren1_dst, renames2Dst))) {
@@ -1073,8 +1072,8 @@ static int process_entry(struct merge_options *o,
sha = b_sha;
conf = "directory/file";
}
- if (string_list_has_string(&current_directory_set, path)) {
- const char *new_path = unique_path(path, add_branch);
+ if (string_list_has_string(&o->current_directory_set, path)) {
+ const char *new_path = unique_path(o, path, add_branch);
clean_merge = 0;
output(o, 1, "CONFLICT (%s): There is a directory with name %s in %s. "
"Adding %s as %s",
@@ -1165,10 +1164,10 @@ int merge_trees(struct merge_options *o,
if (unmerged_cache()) {
struct string_list *entries, *re_head, *re_merge;
int i;
- string_list_clear(&current_file_set, 1);
- string_list_clear(&current_directory_set, 1);
- get_files_dirs(head);
- get_files_dirs(merge);
+ string_list_clear(&o->current_file_set, 1);
+ string_list_clear(&o->current_directory_set, 1);
+ get_files_dirs(o, head);
+ get_files_dirs(o, merge);
entries = get_unmerged();
re_head = get_renames(o, head, common, head, merge, entries);
@@ -1374,4 +1373,8 @@ void init_merge_options(struct merge_options *o)
if (o->verbosity >= 5)
o->buffer_output = 0;
strbuf_init(&o->obuf, 0);
+ memset(&o->current_file_set, 0, sizeof(struct string_list));
+ o->current_file_set.strdup_strings = 1;
+ memset(&o->current_directory_set, 0, sizeof(struct string_list));
+ o->current_directory_set.strdup_strings = 1;
}
diff --git a/merge-recursive.h b/merge-recursive.h
index be84d9bb32..fd138ca140 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -1,6 +1,8 @@
#ifndef MERGE_RECURSIVE_H
#define MERGE_RECURSIVE_H
+#include "string-list.h"
+
struct merge_options {
const char *branch1;
const char *branch2;
@@ -11,6 +13,8 @@ struct merge_options {
int merge_rename_limit;
int call_depth;
struct strbuf obuf;
+ struct string_list current_file_set;
+ struct string_list current_directory_set;
};
/* merge_trees() but with recursive ancestor consolidation */
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