diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 62 |
1 files changed, 58 insertions, 4 deletions
@@ -19,6 +19,7 @@ #include "varint.h" #include "ewah/ewok.h" #include "fsmonitor.h" +#include "submodule-config.h" /* * Tells read_directory_recursive how a file or directory should be treated. @@ -243,7 +244,7 @@ static int do_read_blob(const struct object_id *oid, struct oid_stat *oid_stat, *size_out = 0; *data_out = NULL; - data = read_sha1_file(oid->hash, &type, &sz); + data = read_object_file(oid, &type, &sz); if (!data || type != OBJ_BLOB) { free(data); return -1; @@ -3010,8 +3011,57 @@ void untracked_cache_add_to_index(struct index_state *istate, untracked_cache_invalidate_path(istate, path, 1); } -/* Update gitfile and core.worktree setting to connect work tree and git dir */ -void connect_work_tree_and_git_dir(const char *work_tree_, const char *git_dir_) +static void connect_wt_gitdir_in_nested(const char *sub_worktree, + const char *sub_gitdir) +{ + int i; + struct repository subrepo; + struct strbuf sub_wt = STRBUF_INIT; + struct strbuf sub_gd = STRBUF_INIT; + + const struct submodule *sub; + + /* If the submodule has no working tree, we can ignore it. */ + if (repo_init(&subrepo, sub_gitdir, sub_worktree)) + return; + + if (repo_read_index(&subrepo) < 0) + die("index file corrupt in repo %s", subrepo.gitdir); + + for (i = 0; i < subrepo.index->cache_nr; i++) { + const struct cache_entry *ce = subrepo.index->cache[i]; + + if (!S_ISGITLINK(ce->ce_mode)) + continue; + + while (i + 1 < subrepo.index->cache_nr && + !strcmp(ce->name, subrepo.index->cache[i + 1]->name)) + /* + * Skip entries with the same name in different stages + * to make sure an entry is returned only once. + */ + i++; + + sub = submodule_from_path(&subrepo, &null_oid, ce->name); + if (!sub || !is_submodule_active(&subrepo, ce->name)) + /* .gitmodules broken or inactive sub */ + continue; + + strbuf_reset(&sub_wt); + strbuf_reset(&sub_gd); + strbuf_addf(&sub_wt, "%s/%s", sub_worktree, sub->path); + strbuf_addf(&sub_gd, "%s/modules/%s", sub_gitdir, sub->name); + + connect_work_tree_and_git_dir(sub_wt.buf, sub_gd.buf, 1); + } + strbuf_release(&sub_wt); + strbuf_release(&sub_gd); + repo_clear(&subrepo); +} + +void connect_work_tree_and_git_dir(const char *work_tree_, + const char *git_dir_, + int recurse_into_nested) { struct strbuf gitfile_sb = STRBUF_INIT; struct strbuf cfg_sb = STRBUF_INIT; @@ -3041,6 +3091,10 @@ void connect_work_tree_and_git_dir(const char *work_tree_, const char *git_dir_) strbuf_release(&gitfile_sb); strbuf_release(&cfg_sb); strbuf_release(&rel_path); + + if (recurse_into_nested) + connect_wt_gitdir_in_nested(work_tree, git_dir); + free(work_tree); free(git_dir); } @@ -3054,5 +3108,5 @@ void relocate_gitdir(const char *path, const char *old_git_dir, const char *new_ die_errno(_("could not migrate git directory from '%s' to '%s'"), old_git_dir, new_git_dir); - connect_work_tree_and_git_dir(path, new_git_dir); + connect_work_tree_and_git_dir(path, new_git_dir, 0); } |