From: Junio C Hamano Date: Thu, 27 Sep 2018 18:45:01 +0000 (-0700) Subject: Sync with 2.17.2 X-Git-Tag: v2.18.1~1 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/44f87dac99574a8073ffb1ba8b10bd4d3945f61b?ds=inline;hp=-c Sync with 2.17.2 * maint-2.17: Git 2.17.2 fsck: detect submodule paths starting with dash fsck: detect submodule urls starting with dash Git 2.16.5 Git 2.15.3 Git 2.14.5 submodule-config: ban submodule paths that start with a dash submodule-config: ban submodule urls that start with dash submodule--helper: use "--" to signal end of clone options --- 44f87dac99574a8073ffb1ba8b10bd4d3945f61b diff --combined builtin/submodule--helper.c index bd250ca216,a9187c6f0c..1902b6c319 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@@ -12,12 -12,10 +12,12 @@@ #include "run-command.h" #include "remote.h" #include "refs.h" +#include "refspec.h" #include "connect.h" #include "revision.h" #include "diffcore.h" #include "diff.h" +#include "object-store.h" #define OPT_QUIET (1 << 0) #define OPT_CACHED (1 << 1) @@@ -456,7 -454,7 +456,7 @@@ static void init_submodule(const char * displaypath = get_submodule_displaypath(path, prefix); - sub = submodule_from_path(&null_oid, path); + sub = submodule_from_path(the_repository, &null_oid, path); if (!sub) die(_("No url found for submodule path '%s' in .gitmodules"), @@@ -597,12 -595,8 +597,12 @@@ static void print_status(unsigned int f printf("%c%s %s", state, oid_to_hex(oid), displaypath); - if (state == ' ' || state == '+') - printf(" (%s)", compute_rev_name(path, oid_to_hex(oid))); + if (state == ' ' || state == '+') { + const char *name = compute_rev_name(path, oid_to_hex(oid)); + + if (name) + printf(" (%s)", name); + } printf("\n"); } @@@ -627,7 -621,7 +627,7 @@@ static void status_submodule(const cha struct rev_info rev; int diff_files_result; - if (!submodule_from_path(&null_oid, path)) + if (!submodule_from_path(the_repository, &null_oid, path)) die(_("no submodule mapping found in .gitmodules for path '%s'"), path); @@@ -660,13 -654,9 +660,13 @@@ displaypath); } else if (!(flags & OPT_CACHED)) { struct object_id oid; + struct ref_store *refs = get_submodule_ref_store(path); - if (refs_head_ref(get_submodule_ref_store(path), - handle_submodule_head_ref, &oid)) + if (!refs) { + print_status(flags, '-', path, ce_oid, displaypath); + goto cleanup; + } + if (refs_head_ref(refs, handle_submodule_head_ref, &oid)) die(_("could not resolve HEAD ref inside the " "submodule '%s'"), path); @@@ -751,7 -741,7 +751,7 @@@ static int module_name(int argc, const if (argc != 2) usage(_("git submodule--helper name ")); - sub = submodule_from_path(&null_oid, argv[1]); + sub = submodule_from_path(the_repository, &null_oid, argv[1]); if (!sub) die(_("no submodule mapping found in .gitmodules for path '%s'"), @@@ -782,7 -772,7 +782,7 @@@ static void sync_submodule(const char * if (!is_submodule_active(the_repository, path)) return; - sub = submodule_from_path(&null_oid, path); + sub = submodule_from_path(the_repository, &null_oid, path); if (sub && sub->url) { if (starts_with_dot_dot_slash(sub->url) || @@@ -935,7 -925,7 +935,7 @@@ static void deinit_submodule(const cha struct strbuf sb_config = STRBUF_INIT; char *sub_git_dir = xstrfmt("%s/.git", path); - sub = submodule_from_path(&null_oid, path); + sub = submodule_from_path(the_repository, &null_oid, path); if (!sub || !sub->name) goto cleanup; @@@ -1066,7 -1056,7 +1066,7 @@@ static int module_deinit(int argc, cons } static int clone_submodule(const char *path, const char *gitdir, const char *url, - const char *depth, struct string_list *reference, + const char *depth, struct string_list *reference, int dissociate, int quiet, int progress) { struct child_process cp = CHILD_PROCESS_INIT; @@@ -1085,11 -1075,10 +1085,12 @@@ argv_array_pushl(&cp.args, "--reference", item->string, NULL); } + if (dissociate) + argv_array_push(&cp.args, "--dissociate"); if (gitdir && *gitdir) argv_array_pushl(&cp.args, "--separate-git-dir", gitdir, NULL); + argv_array_push(&cp.args, "--"); argv_array_push(&cp.args, url); argv_array_push(&cp.args, path); @@@ -1202,7 -1191,6 +1203,7 @@@ static int module_clone(int argc, cons char *p, *path = NULL, *sm_gitdir; struct strbuf sb = STRBUF_INIT; struct string_list reference = STRING_LIST_INIT_NODUP; + int dissociate = 0; char *sm_alternate = NULL, *error_strategy = NULL; struct option module_clone_options[] = { @@@ -1221,8 -1209,6 +1222,8 @@@ OPT_STRING_LIST(0, "reference", &reference, N_("repo"), N_("reference repository")), + OPT_BOOL(0, "dissociate", &dissociate, + N_("use --reference only while cloning")), OPT_STRING(0, "depth", &depth, N_("string"), N_("depth for shallow clones")), @@@ -1262,7 -1248,7 +1263,7 @@@ prepare_possible_alternates(name, &reference); - if (clone_submodule(path, sm_gitdir, url, depth, &reference, + if (clone_submodule(path, sm_gitdir, url, depth, &reference, dissociate, quiet, progress)) die(_("clone of '%s' into submodule path '%s' failed"), url, path); @@@ -1274,7 -1260,8 +1275,7 @@@ 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) @@@ -1314,7 -1301,6 +1315,7 @@@ struct submodule_update_clone int quiet; int recommend_shallow; struct string_list references; + int dissociate; const char *depth; const char *recursive_prefix; const char *prefix; @@@ -1330,7 -1316,7 +1331,7 @@@ int failed_clones_nr, failed_clones_alloc; }; #define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \ - SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, \ + SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, 0, \ NULL, NULL, NULL, \ STRING_LIST_INIT_DUP, 0, NULL, 0, 0} @@@ -1382,7 -1368,7 +1383,7 @@@ static int prepare_to_clone_next_submod goto cleanup; } - sub = submodule_from_path(&null_oid, ce->name); + sub = submodule_from_path(the_repository, &null_oid, ce->name); if (suc->recursive_prefix) displaypath = relative_path(suc->recursive_prefix, @@@ -1457,8 -1443,6 +1458,8 @@@ for_each_string_list_item(item, &suc->references) argv_array_pushl(&child->args, "--reference", item->string, NULL); } + if (suc->dissociate) + argv_array_push(&child->args, "--dissociate"); if (suc->depth) argv_array_push(&child->args, suc->depth); @@@ -1592,8 -1576,6 +1593,8 @@@ static int update_clone(int argc, cons N_("rebase, merge, checkout or none")), OPT_STRING_LIST(0, "reference", &suc.references, N_("repo"), N_("reference repository")), + OPT_BOOL(0, "dissociate", &suc.dissociate, + N_("use --reference only while cloning")), OPT_STRING(0, "depth", &suc.depth, "", N_("Create a shallow clone truncated to the " "specified number of revisions")), @@@ -1669,7 -1651,7 +1670,7 @@@ static const char *remote_submodule_bra const char *branch = NULL; char *key; - sub = submodule_from_path(&null_oid, path); + sub = submodule_from_path(the_repository, &null_oid, path); if (!sub) return NULL; @@@ -1754,14 -1736,13 +1755,14 @@@ static int push_check(int argc, const c /* Check the refspec */ if (argc > 2) { - int i, refspec_nr = argc - 2; + int i; struct ref *local_refs = get_local_heads(); - struct refspec *refspec = parse_push_refspec(refspec_nr, - argv + 2); + struct refspec refspec = REFSPEC_INIT_PUSH; + + refspec_appendn(&refspec, argv + 2, argc - 2); - for (i = 0; i < refspec_nr; i++) { - struct refspec *rs = refspec + i; + for (i = 0; i < refspec.nr; i++) { + const struct refspec_item *rs = &refspec.items[i]; if (rs->pattern || rs->matching) continue; @@@ -1788,7 -1769,7 +1789,7 @@@ rs->src); } } - free_refspec(refspec_nr, refspec); + refspec_clear(&refspec); } free(head); diff --combined fsck.c index 48e7e36869,5d9b25fac0..51f61ffbc2 --- a/fsck.c +++ b/fsck.c @@@ -64,6 -64,8 +64,8 @@@ static struct oidset gitmodules_done = FUNC(GITMODULES_PARSE, ERROR) \ FUNC(GITMODULES_NAME, ERROR) \ FUNC(GITMODULES_SYMLINK, ERROR) \ + FUNC(GITMODULES_URL, ERROR) \ + FUNC(GITMODULES_PATH, ERROR) \ /* warnings */ \ FUNC(BAD_FILEMODE, WARN) \ FUNC(EMPTY_NAME, WARN) \ @@@ -409,11 -411,9 +411,11 @@@ static int fsck_walk_commit(struct comm name = get_object_name(options, &commit->object); if (name) - put_object_name(options, &commit->tree->object, "%s:", name); + put_object_name(options, &get_commit_tree(commit)->object, + "%s:", name); - result = options->walk((struct object *)commit->tree, OBJ_TREE, data, options); + result = options->walk((struct object *)get_commit_tree(commit), + OBJ_TREE, data, options); if (result < 0) return result; res = result; @@@ -734,31 -734,30 +736,31 @@@ static int fsck_ident(const char **iden static int fsck_commit_buffer(struct commit *commit, const char *buffer, unsigned long size, struct fsck_options *options) { - unsigned char tree_sha1[20], sha1[20]; + struct object_id tree_oid, oid; struct commit_graft *graft; unsigned parent_count, parent_line_count = 0, author_count; int err; const char *buffer_begin = buffer; + const char *p; if (verify_headers(buffer, size, &commit->object, options)) return -1; if (!skip_prefix(buffer, "tree ", &buffer)) return report(options, &commit->object, FSCK_MSG_MISSING_TREE, "invalid format - expected 'tree' line"); - if (get_sha1_hex(buffer, tree_sha1) || buffer[40] != '\n') { + if (parse_oid_hex(buffer, &tree_oid, &p) || *p != '\n') { err = report(options, &commit->object, FSCK_MSG_BAD_TREE_SHA1, "invalid 'tree' line format - bad sha1"); if (err) return err; } - buffer += 41; + buffer = p + 1; while (skip_prefix(buffer, "parent ", &buffer)) { - if (get_sha1_hex(buffer, sha1) || buffer[40] != '\n') { + if (parse_oid_hex(buffer, &oid, &p) || *p != '\n') { err = report(options, &commit->object, FSCK_MSG_BAD_PARENT_SHA1, "invalid 'parent' line format - bad sha1"); if (err) return err; } - buffer += 41; + buffer = p + 1; parent_line_count++; } graft = lookup_commit_graft(&commit->object.oid); @@@ -796,8 -795,8 +798,8 @@@ err = fsck_ident(&buffer, &commit->object, options); if (err) return err; - if (!commit->tree) { - err = report(options, &commit->object, FSCK_MSG_BAD_TREE, "could not load commit's tree %s", sha1_to_hex(tree_sha1)); + if (!get_commit_tree(commit)) { + err = report(options, &commit->object, FSCK_MSG_BAD_TREE, "could not load commit's tree %s", oid_to_hex(&tree_oid)); if (err) return err; } @@@ -823,12 -822,11 +825,12 @@@ static int fsck_commit(struct commit *c static int fsck_tag_buffer(struct tag *tag, const char *data, unsigned long size, struct fsck_options *options) { - unsigned char sha1[20]; + struct object_id oid; int ret = 0; const char *buffer; char *to_free = NULL, *eol; struct strbuf sb = STRBUF_INIT; + const char *p; if (data) buffer = data; @@@ -836,7 -834,7 +838,7 @@@ enum object_type type; buffer = to_free = - read_sha1_file(tag->object.oid.hash, &type, &size); + read_object_file(&tag->object.oid, &type, &size); if (!buffer) return report(options, &tag->object, FSCK_MSG_MISSING_TAG_OBJECT, @@@ -859,12 -857,12 +861,12 @@@ ret = report(options, &tag->object, FSCK_MSG_MISSING_OBJECT, "invalid format - expected 'object' line"); goto done; } - if (get_sha1_hex(buffer, sha1) || buffer[40] != '\n') { + if (parse_oid_hex(buffer, &oid, &p) || *p != '\n') { ret = report(options, &tag->object, FSCK_MSG_BAD_OBJECT_SHA1, "invalid 'object' line format - bad sha1"); if (ret) goto done; } - buffer += 41; + buffer = p + 1; if (!skip_prefix(buffer, "type ", &buffer)) { ret = report(options, &tag->object, FSCK_MSG_MISSING_TYPE_ENTRY, "invalid format - expected 'type' line"); @@@ -949,6 -947,18 +951,18 @@@ static int fsck_gitmodules_fn(const cha FSCK_MSG_GITMODULES_NAME, "disallowed submodule name: %s", name); + if (!strcmp(key, "url") && value && + looks_like_command_line_option(value)) + data->ret |= report(data->options, data->obj, + FSCK_MSG_GITMODULES_URL, + "disallowed submodule url: %s", + value); + if (!strcmp(key, "path") && value && + looks_like_command_line_option(value)) + data->ret |= report(data->options, data->obj, + FSCK_MSG_GITMODULES_PATH, + "disallowed submodule path: %s", + value); free(name); return 0; @@@ -1036,14 -1046,13 +1050,14 @@@ int fsck_finish(struct fsck_options *op blob = lookup_blob(oid); if (!blob) { - ret |= report(options, &blob->object, + struct object *obj = lookup_unknown_object(oid->hash); + ret |= report(options, obj, FSCK_MSG_GITMODULES_BLOB, "non-blob found at .gitmodules"); continue; } - buf = read_sha1_file(oid->hash, &type, &size); + buf = read_object_file(oid, &type, &size); if (!buf) { if (is_promisor_object(&blob->object.oid)) continue; diff --combined submodule-config.c index 388ef1f892,3c40f1f1c5..6b212bae31 --- a/submodule-config.c +++ b/submodule-config.c @@@ -44,7 -44,7 +44,7 @@@ static int config_path_cmp(const void * const struct submodule_entry *b = entry_or_key; return strcmp(a->config->path, b->config->path) || - hashcmp(a->config->gitmodules_sha1, b->config->gitmodules_sha1); + oidcmp(&a->config->gitmodules_oid, &b->config->gitmodules_oid); } static int config_name_cmp(const void *unused_cmp_data, @@@ -56,7 -56,7 +56,7 @@@ const struct submodule_entry *b = entry_or_key; return strcmp(a->config->name, b->config->name) || - hashcmp(a->config->gitmodules_sha1, b->config->gitmodules_sha1); + oidcmp(&a->config->gitmodules_oid, &b->config->gitmodules_oid); } static struct submodule_cache *submodule_cache_alloc(void) @@@ -109,17 -109,17 +109,17 @@@ void submodule_cache_free(struct submod free(cache); } -static unsigned int hash_sha1_string(const unsigned char *sha1, - const char *string) +static unsigned int hash_oid_string(const struct object_id *oid, + const char *string) { - return memhash(sha1, 20) + strhash(string); + return memhash(oid->hash, the_hash_algo->rawsz) + strhash(string); } static void cache_put_path(struct submodule_cache *cache, struct submodule *submodule) { - unsigned int hash = hash_sha1_string(submodule->gitmodules_sha1, - submodule->path); + unsigned int hash = hash_oid_string(&submodule->gitmodules_oid, + submodule->path); struct submodule_entry *e = xmalloc(sizeof(*e)); hashmap_entry_init(e, hash); e->config = submodule; @@@ -129,8 -129,8 +129,8 @@@ static void cache_remove_path(struct submodule_cache *cache, struct submodule *submodule) { - unsigned int hash = hash_sha1_string(submodule->gitmodules_sha1, - submodule->path); + unsigned int hash = hash_oid_string(&submodule->gitmodules_oid, + submodule->path); struct submodule_entry e; struct submodule_entry *removed; hashmap_entry_init(&e, hash); @@@ -142,8 -142,8 +142,8 @@@ static void cache_add(struct submodule_cache *cache, struct submodule *submodule) { - unsigned int hash = hash_sha1_string(submodule->gitmodules_sha1, - submodule->name); + unsigned int hash = hash_oid_string(&submodule->gitmodules_oid, + submodule->name); struct submodule_entry *e = xmalloc(sizeof(*e)); hashmap_entry_init(e, hash); e->config = submodule; @@@ -151,14 -151,14 +151,14 @@@ } static const struct submodule *cache_lookup_path(struct submodule_cache *cache, - const unsigned char *gitmodules_sha1, const char *path) + const struct object_id *gitmodules_oid, const char *path) { struct submodule_entry *entry; - unsigned int hash = hash_sha1_string(gitmodules_sha1, path); + unsigned int hash = hash_oid_string(gitmodules_oid, path); struct submodule_entry key; struct submodule key_config; - hashcpy(key_config.gitmodules_sha1, gitmodules_sha1); + oidcpy(&key_config.gitmodules_oid, gitmodules_oid); key_config.path = path; hashmap_entry_init(&key, hash); @@@ -171,14 -171,14 +171,14 @@@ } static struct submodule *cache_lookup_name(struct submodule_cache *cache, - const unsigned char *gitmodules_sha1, const char *name) + const struct object_id *gitmodules_oid, const char *name) { struct submodule_entry *entry; - unsigned int hash = hash_sha1_string(gitmodules_sha1, name); + unsigned int hash = hash_oid_string(gitmodules_oid, name); struct submodule_entry key; struct submodule key_config; - hashcpy(key_config.gitmodules_sha1, gitmodules_sha1); + oidcpy(&key_config.gitmodules_oid, gitmodules_oid); key_config.name = name; hashmap_entry_init(&key, hash); @@@ -238,12 -238,12 +238,12 @@@ static int name_and_item_from_var(cons } static struct submodule *lookup_or_create_by_name(struct submodule_cache *cache, - const unsigned char *gitmodules_sha1, const char *name) + const struct object_id *gitmodules_oid, const char *name) { struct submodule *submodule; struct strbuf name_buf = STRBUF_INIT; - submodule = cache_lookup_name(cache, gitmodules_sha1, name); + submodule = cache_lookup_name(cache, gitmodules_oid, name); if (submodule) return submodule; @@@ -261,7 -261,7 +261,7 @@@ submodule->branch = NULL; submodule->recommend_shallow = -1; - hashcpy(submodule->gitmodules_sha1, gitmodules_sha1); + oidcpy(&submodule->gitmodules_oid, gitmodules_oid); cache_add(cache, submodule); @@@ -372,21 -372,27 +372,27 @@@ int parse_push_recurse_submodules_arg(c return parse_push_recurse(opt, arg, 1); } -static void warn_multiple_config(const unsigned char *treeish_name, +static void warn_multiple_config(const struct object_id *treeish_name, const char *name, const char *option) { const char *commit_string = "WORKTREE"; if (treeish_name) - commit_string = sha1_to_hex(treeish_name); + commit_string = oid_to_hex(treeish_name); warning("%s:.gitmodules, multiple configurations found for " "'submodule.%s.%s'. Skipping second one!", commit_string, name, option); } + static void warn_command_line_option(const char *var, const char *value) + { + warning(_("ignoring '%s' which may be interpreted as" + " a command-line option: %s"), var, value); + } + struct parse_config_parameter { struct submodule_cache *cache; - const unsigned char *treeish_name; - const unsigned char *gitmodules_sha1; + const struct object_id *treeish_name; + const struct object_id *gitmodules_oid; int overwrite; }; @@@ -402,12 -408,14 +408,14 @@@ static int parse_config(const char *var return 0; submodule = lookup_or_create_by_name(me->cache, - me->gitmodules_sha1, + me->gitmodules_oid, name.buf); if (!strcmp(item.buf, "path")) { if (!value) ret = config_error_nonbool(var); + else if (looks_like_command_line_option(value)) + warn_command_line_option(var, value); else if (!me->overwrite && submodule->path) warn_multiple_config(me->treeish_name, submodule->name, "path"); @@@ -420,7 -428,7 +428,7 @@@ } } else if (!strcmp(item.buf, "fetchrecursesubmodules")) { /* when parsing worktree configurations we can die early */ - int die_on_error = is_null_sha1(me->gitmodules_sha1); + int die_on_error = is_null_oid(me->gitmodules_oid); if (!me->overwrite && submodule->fetch_recurse != RECURSE_SUBMODULES_NONE) warn_multiple_config(me->treeish_name, submodule->name, @@@ -448,6 -456,8 +456,8 @@@ } else if (!strcmp(item.buf, "url")) { if (!value) { ret = config_error_nonbool(var); + } else if (looks_like_command_line_option(value)) { + warn_command_line_option(var, value); } else if (!me->overwrite && submodule->url) { warn_multiple_config(me->treeish_name, submodule->name, "url"); @@@ -542,23 -552,23 +552,23 @@@ static const struct submodule *config_f switch (lookup_type) { case lookup_name: - submodule = cache_lookup_name(cache, oid.hash, key); + submodule = cache_lookup_name(cache, &oid, key); break; case lookup_path: - submodule = cache_lookup_path(cache, oid.hash, key); + submodule = cache_lookup_path(cache, &oid, key); break; } if (submodule) goto out; - config = read_sha1_file(oid.hash, &type, &config_size); + config = read_object_file(&oid, &type, &config_size); if (!config || type != OBJ_BLOB) goto out; /* fill the submodule config into the cache */ parameter.cache = cache; - parameter.treeish_name = treeish_name->hash; - parameter.gitmodules_sha1 = oid.hash; + parameter.treeish_name = treeish_name; + parameter.gitmodules_oid = &oid; parameter.overwrite = 0; git_config_from_mem(parse_config, CONFIG_ORIGIN_SUBMODULE_BLOB, rev.buf, config, config_size, ¶meter); @@@ -567,9 -577,9 +577,9 @@@ switch (lookup_type) { case lookup_name: - return cache_lookup_name(cache, oid.hash, key); + return cache_lookup_name(cache, &oid, key); case lookup_path: - return cache_lookup_path(cache, oid.hash, key); + return cache_lookup_path(cache, &oid, key); default: return NULL; } @@@ -598,7 -608,7 +608,7 @@@ static int gitmodules_cb(const char *va parameter.cache = repo->submodule_cache; parameter.treeish_name = NULL; - parameter.gitmodules_sha1 = null_sha1; + parameter.gitmodules_oid = &null_oid; parameter.overwrite = 1; return parse_config(var, value, ¶meter); @@@ -650,24 -660,31 +660,24 @@@ static void gitmodules_read_check(struc repo_read_gitmodules(repo); } -const struct submodule *submodule_from_name(const struct object_id *treeish_name, +const struct submodule *submodule_from_name(struct repository *r, + const struct object_id *treeish_name, const char *name) { - gitmodules_read_check(the_repository); - return config_from(the_repository->submodule_cache, treeish_name, name, lookup_name); + gitmodules_read_check(r); + return config_from(r->submodule_cache, treeish_name, name, lookup_name); } -const struct submodule *submodule_from_path(const struct object_id *treeish_name, +const struct submodule *submodule_from_path(struct repository *r, + const struct object_id *treeish_name, const char *path) { - gitmodules_read_check(the_repository); - return config_from(the_repository->submodule_cache, treeish_name, path, lookup_path); + gitmodules_read_check(r); + return config_from(r->submodule_cache, treeish_name, path, lookup_path); } -const struct submodule *submodule_from_cache(struct repository *repo, - const struct object_id *treeish_name, - const char *key) +void submodule_free(struct repository *r) { - gitmodules_read_check(repo); - return config_from(repo->submodule_cache, treeish_name, - key, lookup_path); -} - -void submodule_free(void) -{ - if (the_repository->submodule_cache) - submodule_cache_clear(the_repository->submodule_cache); + if (r->submodule_cache) + submodule_cache_clear(r->submodule_cache); }