diff options
| -rw-r--r-- | builtin/mv.c | 6 | ||||
| -rw-r--r-- | builtin/submodule--helper.c | 3 | ||||
| -rw-r--r-- | dir.c | 60 | ||||
| -rw-r--r-- | dir.h | 12 | ||||
| -rw-r--r-- | repository.c | 6 | ||||
| -rw-r--r-- | repository.h | 3 | ||||
| -rw-r--r-- | submodule.c | 6 | ||||
| -rwxr-xr-x | t/t7001-mv.sh | 2 |
8 files changed, 83 insertions, 15 deletions
diff --git a/builtin/mv.c b/builtin/mv.c index cf3684d907..b0c5178e0d 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -275,10 +275,12 @@ int cmd_mv(int argc, const char **argv, const char *prefix) die_errno(_("renaming '%s' failed"), src); } if (submodule_gitfile[i]) { - if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) - connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); if (!update_path_in_gitmodules(src, dst)) gitmodules_modified = 1; + if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) + connect_work_tree_and_git_dir(dst, + submodule_gitfile[i], + 1); } if (mode == WORKING_DIRECTORY) diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 5551cf19c3..ffdc51f426 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -1260,8 +1260,7 @@ static int module_clone(int argc, const char **argv, const char *prefix) strbuf_reset(&sb); } - /* Connect module worktree and git dir */ - connect_work_tree_and_git_dir(path, sm_gitdir); + connect_work_tree_and_git_dir(path, sm_gitdir, 0); p = git_pathdup_submodule(path, "config"); if (!p) @@ -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. @@ -2988,8 +2989,57 @@ void untracked_cache_add_to_index(struct index_state *istate, untracked_cache_invalidate_path(istate, path); } -/* 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; @@ -3019,6 +3069,10 @@ 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); } @@ -3032,5 +3086,5 @@ 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); } @@ -359,7 +359,17 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked); void add_untracked_cache(struct index_state *istate); void remove_untracked_cache(struct index_state *istate); -extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir); + +/* + * Connect a worktree to a git directory by creating (or overwriting) a + * '.git' file containing the location of the git directory. In the git + * directory set the core.worktree setting to indicate where the worktree is. + * When `recurse_into_nested` is set, recurse into any nested submodules, + * connecting them as well. + */ +extern void connect_work_tree_and_git_dir(const char *work_tree, + const char *git_dir, + int recurse_into_nested); extern void relocate_gitdir(const char *path, const char *old_git_dir, const char *new_git_dir); diff --git a/repository.c b/repository.c index eb5b8e9f5a..beff3caa9e 100644 --- a/repository.c +++ b/repository.c @@ -135,9 +135,9 @@ static int read_and_verify_repository_format(struct repository_format *format, * Initialize 'repo' based on the provided 'gitdir'. * Return 0 upon success and a non-zero value upon failure. */ -static int repo_init(struct repository *repo, - const char *gitdir, - const char *worktree) +int repo_init(struct repository *repo, + const char *gitdir, + const char *worktree) { struct repository_format format; memset(repo, 0, sizeof(*repo)); diff --git a/repository.h b/repository.h index 09df94a472..6041367f08 100644 --- a/repository.h +++ b/repository.h @@ -97,6 +97,9 @@ extern void repo_set_gitdir(struct repository *repo, extern void repo_set_worktree(struct repository *repo, const char *path); extern void repo_set_hash_algo(struct repository *repo, int algo); extern void initialize_the_repository(void); +extern int repo_init(struct repository *r, + const char *gitdir, + const char *worktree); extern int repo_submodule_init(struct repository *submodule, struct repository *superproject, const char *path); diff --git a/submodule.c b/submodule.c index dac73d10a7..53c45e49d0 100644 --- a/submodule.c +++ b/submodule.c @@ -1625,7 +1625,7 @@ int submodule_move_head(const char *path, } else { char *gitdir = xstrfmt("%s/modules/%s", get_git_common_dir(), sub->name); - connect_work_tree_and_git_dir(path, gitdir); + connect_work_tree_and_git_dir(path, gitdir, 0); free(gitdir); /* make sure the index is clean as well */ @@ -1635,7 +1635,7 @@ int submodule_move_head(const char *path, if (old && (flags & SUBMODULE_MOVE_HEAD_FORCE)) { char *gitdir = xstrfmt("%s/modules/%s", get_git_common_dir(), sub->name); - connect_work_tree_and_git_dir(path, gitdir); + connect_work_tree_and_git_dir(path, gitdir, 1); free(gitdir); } } @@ -1948,7 +1948,7 @@ void absorb_git_dir_into_superproject(const char *prefix, if (!sub) die(_("could not lookup name for submodule '%s'"), path); connect_work_tree_and_git_dir(path, - git_path("modules/%s", sub->name)); + git_path("modules/%s", sub->name), 0); } else { /* Is it already absorbed into the superprojects git dir? */ char *real_sub_git_dir = real_pathdup(sub_git_dir, 1); diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 6e5031f56f..bfe2c427f1 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -491,7 +491,7 @@ test_expect_success 'moving a submodule in nested directories' ' test_cmp expect actual ' -test_expect_failure 'moving nested submodules' ' +test_expect_success 'moving nested submodules' ' git commit -am "cleanup commit" && mkdir sub_nested_nested && (cd sub_nested_nested && |