diff options
Diffstat (limited to 'builtin-read-tree.c')
| -rw-r--r-- | builtin-read-tree.c | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/builtin-read-tree.c b/builtin-read-tree.c index c0ea0342b7..e9cfd2bbc5 100644 --- a/builtin-read-tree.c +++ b/builtin-read-tree.c @@ -13,16 +13,15 @@ #include "dir.h" #include "builtin.h" -#define MAX_TREES 8 static int nr_trees; -static struct tree *trees[MAX_TREES]; +static struct tree *trees[MAX_UNPACK_TREES]; static int list_tree(unsigned char *sha1) { struct tree *tree; - if (nr_trees >= MAX_TREES) - die("I cannot read more than %d trees", MAX_TREES); + if (nr_trees >= MAX_UNPACK_TREES) + die("I cannot read more than %d trees", MAX_UNPACK_TREES); tree = parse_tree_indirect(sha1); if (!tree) return -1; @@ -41,12 +40,12 @@ static int read_cache_unmerged(void) for (i = 0; i < active_nr; i++) { struct cache_entry *ce = active_cache[i]; if (ce_stage(ce)) { + remove_index_entry(ce); if (last && !strcmp(ce->name, last->name)) continue; cache_tree_invalidate_path(active_cache_tree, ce->name); last = ce; - ce->ce_mode = 0; - ce->ce_flags &= ~htons(CE_STAGEMASK); + continue; } *dst++ = ce; } @@ -97,11 +96,13 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) { int i, newfd, stage = 0; unsigned char sha1[20]; - struct tree_desc t[MAX_TREES]; + struct tree_desc t[MAX_UNPACK_TREES]; struct unpack_trees_options opts; memset(&opts, 0, sizeof(opts)); opts.head_idx = -1; + opts.src_index = &the_index; + opts.dst_index = &the_index; git_config(git_default_config); @@ -220,27 +221,6 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) if ((opts.dir && !opts.update)) die("--exclude-per-directory is meaningless unless -u"); - if (opts.prefix) { - int pfxlen = strlen(opts.prefix); - int pos; - if (opts.prefix[pfxlen-1] != '/') - die("prefix must end with /"); - if (stage != 2) - die("binding merge takes only one tree"); - pos = cache_name_pos(opts.prefix, pfxlen); - if (0 <= pos) - die("corrupt index file"); - pos = -pos-1; - if (pos < active_nr && - !strncmp(active_cache[pos]->name, opts.prefix, pfxlen)) - die("subdirectory '%s' already exists.", opts.prefix); - pos = cache_name_pos(opts.prefix, pfxlen-1); - if (0 <= pos) - die("file '%.*s' already exists.", - pfxlen-1, opts.prefix); - opts.pos = -1 - pos; - } - if (opts.merge) { if (stage < 2) die("just how do you expect me to merge %d trees?", stage-1); @@ -269,7 +249,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) parse_tree(tree); init_tree_desc(t+i, tree->buffer, tree->size); } - unpack_trees(nr_trees, t, &opts); + if (unpack_trees(nr_trees, t, &opts)) + return 128; /* * When reading only one tree (either the most basic form, |