-#include <signal.h>
-#include <sys/time.h>
#include "cache.h"
+#include "dir.h"
#include "tree.h"
#include "tree-walk.h"
#include "cache-tree.h"
if (!tree->object.parsed)
parse_tree(tree);
- desc.buf = tree->buffer;
- desc.size = tree->size;
+ init_tree_desc(&desc, tree->buffer, tree->size);
while (tree_entry(&desc, &one)) {
struct tree_entry_list *entry;
static int unpack_trees_rec(struct tree_entry_list **posns, int len,
const char *base, struct unpack_trees_options *o,
- int *indpos,
struct tree_entry_list *df_conflict_list)
{
int baselen = strlen(base);
int src_size = len + 1;
+ int i_stk = i_stk;
+ int retval = 0;
+
+ if (o->dir)
+ i_stk = push_exclude_per_directory(o->dir, base, strlen(base));
+
do {
int i;
const char *first;
cache_name = NULL;
/* Check the cache */
- if (o->merge && *indpos < active_nr) {
+ if (o->merge && o->pos < active_nr) {
/* This is a bit tricky: */
/* If the index has a subdirectory (with
* contents) as the first name, it'll get a
* file case.
*/
- cache_name = active_cache[*indpos]->name;
+ cache_name = active_cache[o->pos]->name;
if (strlen(cache_name) > baselen &&
!memcmp(cache_name, base, baselen)) {
cache_name += baselen;
}
/* No name means we're done */
if (!first)
- return 0;
+ goto leave_directory;
pathlen = strlen(first);
ce_size = cache_entry_size(baselen + pathlen);
if (cache_name && !strcmp(cache_name, first)) {
any_files = 1;
- src[0] = active_cache[*indpos];
- remove_cache_entry_at(*indpos);
+ src[0] = active_cache[o->pos];
+ remove_cache_entry_at(o->pos);
}
for (i = 0; i < len; i++) {
any_files = 1;
- memcpy(ce->sha1, posns[i]->sha1, 20);
+ hashcpy(ce->sha1, posns[i]->sha1);
src[i + o->merge] = ce;
subposns[i] = df_conflict_list;
posns[i] = posns[i]->next;
#if DBRT_DEBUG > 1
printf("Added %d entries\n", ret);
#endif
- *indpos += ret;
+ o->pos += ret;
} else {
for (i = 0; i < src_size; i++) {
if (src[i]) {
newbase[baselen + pathlen] = '/';
newbase[baselen + pathlen + 1] = '\0';
if (unpack_trees_rec(subposns, len, newbase, o,
- indpos, df_conflict_list))
- return -1;
+ df_conflict_list)) {
+ retval = -1;
+ goto leave_directory;
+ }
free(newbase);
}
free(subposns);
free(src);
} while (1);
+
+ leave_directory:
+ if (o->dir)
+ pop_exclude_per_directory(o->dir, i_stk);
+ return retval;
}
/* Unlink the last component and attempt to remove leading
int unpack_trees(struct object_list *trees, struct unpack_trees_options *o)
{
- int indpos = 0;
unsigned len = object_list_length(trees);
struct tree_entry_list **posns;
int i;
struct object_list *posn = trees;
struct tree_entry_list df_conflict_list;
- struct cache_entry df_conflict_entry;
+ static struct cache_entry *dfc;
memset(&df_conflict_list, 0, sizeof(df_conflict_list));
df_conflict_list.next = &df_conflict_list;
state.refresh_cache = 1;
o->merge_size = len;
- memset(&df_conflict_entry, 0, sizeof(df_conflict_entry));
- o->df_conflict_entry = &df_conflict_entry;
+
+ if (!dfc)
+ dfc = xcalloc(1, sizeof(struct cache_entry) + 1);
+ o->df_conflict_entry = dfc;
if (len) {
posns = xmalloc(len * sizeof(struct tree_entry_list *));
posn = posn->next;
}
if (unpack_trees_rec(posns, len, o->prefix ? o->prefix : "",
- o, &indpos, &df_conflict_list))
+ o, &df_conflict_list))
return -1;
}
if (!a && !b)
return 1;
return a->ce_mode == b->ce_mode &&
- !memcmp(a->sha1, b->sha1, 20);
+ !hashcmp(a->sha1, b->sha1);
}
/*
* We do not want to remove or overwrite a working tree file that
- * is not tracked.
+ * is not tracked, unless it is ignored.
*/
static void verify_absent(const char *path, const char *action,
struct unpack_trees_options *o)
if (o->index_only || o->reset || !o->update)
return;
- if (!lstat(path, &st))
+ if (!lstat(path, &st) && !(o->dir && excluded(o->dir, path)))
die("Untracked working tree file '%s' "
"would be %s by merge.", path, action);
}
return 1;
}
-static int keep_entry(struct cache_entry *ce)
+static int keep_entry(struct cache_entry *ce, struct unpack_trees_options *o)
{
add_cache_entry(ce, ADD_CACHE_OK_TO_ADD);
return 1;
(remote_deleted && head && head_match)) {
if (index)
return deleted_entry(index, index, o);
- else if (path)
+ else if (path && !head_deleted)
verify_absent(path, "removed", o);
return 0;
}
if (index) {
verify_uptodate(index, o);
}
- else if (path)
- verify_absent(path, "overwritten", o);
o->nontrivial_merge = 1;
if (!head_match || !remote_match) {
for (i = 1; i < o->head_idx; i++) {
if (stages[i]) {
- keep_entry(stages[i]);
+ keep_entry(stages[i], o);
count++;
break;
}
show_stage_entry(stderr, "remote ", stages[remote_match]);
}
#endif
- if (head) { count += keep_entry(head); }
- if (remote) { count += keep_entry(remote); }
+ if (head) { count += keep_entry(head, o); }
+ if (remote) { count += keep_entry(remote, o); }
return count;
}
(oldtree && newtree &&
!same(oldtree, newtree) && /* 18 and 19*/
same(current, newtree))) {
- return keep_entry(current);
+ return keep_entry(current, o);
}
else if (oldtree && !newtree && same(current, oldtree)) {
/* 10 or 11 */
if (a && old)
die("Entry '%s' overlaps. Cannot bind.", a->name);
if (!a)
- return keep_entry(old);
+ return keep_entry(old, o);
else
return merged_entry(a, NULL, o);
}
ce_match_stat(old, &st, 1))
old->ce_flags |= htons(CE_UPDATE);
}
- return keep_entry(old);
+ return keep_entry(old, o);
}
return merged_entry(a, old, o);
}