diff options
Diffstat (limited to 'cache-tree.c')
| -rw-r--r-- | cache-tree.c | 92 |
1 files changed, 66 insertions, 26 deletions
diff --git a/cache-tree.c b/cache-tree.c index 706ffcf..1bd1b23 100644 --- a/cache-tree.c +++ b/cache-tree.c @@ -5,6 +5,7 @@ #include "cache-tree.h" #include "object-store.h" #include "replace-object.h" +#include "promisor-remote.h" #ifndef DEBUG_CACHE_TREE #define DEBUG_CACHE_TREE 0 @@ -357,7 +358,7 @@ static int update_one(struct cache_tree *it, } ce_missing_ok = mode == S_IFGITLINK || missing_ok || - (repository_format_partial_clone && + (has_promisor_remote() && ce_skip_worktree(ce)); if (is_null_oid(oid) || (!ce_missing_ok && !has_object_file(oid))) { @@ -407,7 +408,7 @@ static int update_one(struct cache_tree *it, if (repair) { struct object_id oid; hash_object_file(buffer.buf, buffer.len, tree_type, &oid); - if (has_object_file(&oid)) + if (has_object_file_with_flags(&oid, OBJECT_INFO_SKIP_FETCH_OBJECT)) oidcpy(&it->oid, &oid); else to_invalidate = 1; @@ -608,11 +609,66 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat return it; } +static int write_index_as_tree_internal(struct object_id *oid, + struct index_state *index_state, + int cache_tree_valid, + int flags, + const char *prefix) +{ + if (flags & WRITE_TREE_IGNORE_CACHE_TREE) { + cache_tree_free(&index_state->cache_tree); + cache_tree_valid = 0; + } + + if (!index_state->cache_tree) + index_state->cache_tree = cache_tree(); + + if (!cache_tree_valid && cache_tree_update(index_state, flags) < 0) + return WRITE_TREE_UNMERGED_INDEX; + + if (prefix) { + struct cache_tree *subtree; + subtree = cache_tree_find(index_state->cache_tree, prefix); + if (!subtree) + return WRITE_TREE_PREFIX_ERROR; + oidcpy(oid, &subtree->oid); + } + else + oidcpy(oid, &index_state->cache_tree->oid); + + return 0; +} + +struct tree* write_in_core_index_as_tree(struct repository *repo) { + struct object_id o; + int was_valid, ret; + + struct index_state *index_state = repo->index; + was_valid = index_state->cache_tree && + cache_tree_fully_valid(index_state->cache_tree); + + ret = write_index_as_tree_internal(&o, index_state, was_valid, 0, NULL); + if (ret == WRITE_TREE_UNMERGED_INDEX) { + int i; + fprintf(stderr, "BUG: There are unmerged index entries:\n"); + for (i = 0; i < index_state->cache_nr; i++) { + const struct cache_entry *ce = index_state->cache[i]; + if (ce_stage(ce)) + fprintf(stderr, "BUG: %d %.*s\n", ce_stage(ce), + (int)ce_namelen(ce), ce->name); + } + BUG("unmerged index entries when writing inmemory index"); + } + + return lookup_tree(repo, &index_state->cache_tree->oid); +} + + int write_index_as_tree(struct object_id *oid, struct index_state *index_state, const char *index_path, int flags, const char *prefix) { int entries, was_valid; struct lock_file lock_file = LOCK_INIT; - int ret = 0; + int ret; hold_lock_file_for_update(&lock_file, index_path, LOCK_DIE_ON_ERROR); @@ -621,18 +677,14 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state, ret = WRITE_TREE_UNREADABLE_INDEX; goto out; } - if (flags & WRITE_TREE_IGNORE_CACHE_TREE) - cache_tree_free(&index_state->cache_tree); - if (!index_state->cache_tree) - index_state->cache_tree = cache_tree(); + was_valid = !(flags & WRITE_TREE_IGNORE_CACHE_TREE) && + index_state->cache_tree && + cache_tree_fully_valid(index_state->cache_tree); - was_valid = cache_tree_fully_valid(index_state->cache_tree); - if (!was_valid) { - if (cache_tree_update(index_state, flags) < 0) { - ret = WRITE_TREE_UNMERGED_INDEX; - goto out; - } + ret = write_index_as_tree_internal(oid, index_state, was_valid, flags, + prefix); + if (!ret && !was_valid) { write_locked_index(index_state, &lock_file, COMMIT_LOCK); /* Not being able to write is fine -- we are only interested * in updating the cache-tree part, and if the next caller @@ -642,18 +694,6 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state, */ } - if (prefix) { - struct cache_tree *subtree; - subtree = cache_tree_find(index_state->cache_tree, prefix); - if (!subtree) { - ret = WRITE_TREE_PREFIX_ERROR; - goto out; - } - oidcpy(oid, &subtree->oid); - } - else - oidcpy(oid, &index_state->cache_tree->oid); - out: rollback_lock_file(&lock_file); return ret; @@ -713,7 +753,7 @@ static struct cache_tree *find_cache_tree_from_traversal(struct cache_tree *root if (!info->prev) return root; our_parent = find_cache_tree_from_traversal(root, info->prev); - return cache_tree_find(our_parent, info->name.path); + return cache_tree_find(our_parent, info->name); } int cache_tree_matches_traversal(struct cache_tree *root, |