diff options
Diffstat (limited to 'builtin/clone.c')
| -rw-r--r-- | builtin/clone.c | 138 |
1 files changed, 15 insertions, 123 deletions
diff --git a/builtin/clone.c b/builtin/clone.c index 7743dc07d2..fb377b2765 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -217,120 +217,6 @@ static char *get_repo_path(const char *repo, int *is_bundle) return canon; } -static char *guess_dir_name(const char *repo, int is_bundle, int is_bare) -{ - const char *end = repo + strlen(repo), *start, *ptr; - size_t len; - char *dir; - - /* - * Skip scheme. - */ - start = strstr(repo, "://"); - if (start == NULL) - start = repo; - else - start += 3; - - /* - * Skip authentication data. The stripping does happen - * greedily, such that we strip up to the last '@' inside - * the host part. - */ - for (ptr = start; ptr < end && !is_dir_sep(*ptr); ptr++) { - if (*ptr == '@') - start = ptr + 1; - } - - /* - * Strip trailing spaces, slashes and /.git - */ - while (start < end && (is_dir_sep(end[-1]) || isspace(end[-1]))) - end--; - if (end - start > 5 && is_dir_sep(end[-5]) && - !strncmp(end - 4, ".git", 4)) { - end -= 5; - while (start < end && is_dir_sep(end[-1])) - end--; - } - - /* - * Strip trailing port number if we've got only a - * hostname (that is, there is no dir separator but a - * colon). This check is required such that we do not - * strip URI's like '/foo/bar:2222.git', which should - * result in a dir '2222' being guessed due to backwards - * compatibility. - */ - if (memchr(start, '/', end - start) == NULL - && memchr(start, ':', end - start) != NULL) { - ptr = end; - while (start < ptr && isdigit(ptr[-1]) && ptr[-1] != ':') - ptr--; - if (start < ptr && ptr[-1] == ':') - end = ptr - 1; - } - - /* - * Find last component. To remain backwards compatible we - * also regard colons as path separators, such that - * cloning a repository 'foo:bar.git' would result in a - * directory 'bar' being guessed. - */ - ptr = end; - while (start < ptr && !is_dir_sep(ptr[-1]) && ptr[-1] != ':') - ptr--; - start = ptr; - - /* - * Strip .{bundle,git}. - */ - len = end - start; - strip_suffix_mem(start, &len, is_bundle ? ".bundle" : ".git"); - - if (!len || (len == 1 && *start == '/')) - die(_("No directory name could be guessed.\n" - "Please specify a directory on the command line")); - - if (is_bare) - dir = xstrfmt("%.*s.git", (int)len, start); - else - dir = xstrndup(start, len); - /* - * Replace sequences of 'control' characters and whitespace - * with one ascii space, remove leading and trailing spaces. - */ - if (*dir) { - char *out = dir; - int prev_space = 1 /* strip leading whitespace */; - for (end = dir; *end; ++end) { - char ch = *end; - if ((unsigned char)ch < '\x20') - ch = '\x20'; - if (isspace(ch)) { - if (prev_space) - continue; - prev_space = 1; - } else - prev_space = 0; - *out++ = ch; - } - *out = '\0'; - if (out > dir && prev_space) - out[-1] = '\0'; - } - return dir; -} - -static void strip_trailing_slashes(char *dir) -{ - char *end = dir + strlen(dir); - - while (dir < end - 1 && is_dir_sep(end[-1])) - end--; - *end = '\0'; -} - static int add_one_reference(struct string_list_item *item, void *cb_data) { struct strbuf err = STRBUF_INIT; @@ -657,7 +543,7 @@ static void write_followtags(const struct ref *refs, const char *msg) } } -static int iterate_ref_map(void *cb_data, struct object_id *oid) +static const struct object_id *iterate_ref_map(void *cb_data) { struct ref **rm = cb_data; struct ref *ref = *rm; @@ -668,13 +554,11 @@ static int iterate_ref_map(void *cb_data, struct object_id *oid) */ while (ref && !ref->peer_ref) ref = ref->next; - /* Returning -1 notes "end of list" to the caller. */ if (!ref) - return -1; + return NULL; - oidcpy(oid, &ref->old_oid); *rm = ref->next; - return 0; + return &ref->old_oid; } static void update_remote_refs(const struct ref *refs, @@ -786,7 +670,7 @@ static int checkout(int submodule_progress) return 0; } if (!strcmp(head, "HEAD")) { - if (advice_detached_head) + if (advice_enabled(ADVICE_DETACHED_HEAD)) detach_advice(oid_to_hex(&oid)); FREE_AND_NULL(head); } else { @@ -803,6 +687,7 @@ static int checkout(int submodule_progress) opts.update = 1; opts.merge = 1; opts.clone = 1; + opts.preserve_ignored = 0; opts.fn = oneway_merge; opts.verbose_update = (option_verbosity >= 0); opts.src_index = &the_index; @@ -1041,8 +926,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (argc == 2) dir = xstrdup(argv[1]); else - dir = guess_dir_name(repo_name, is_bundle, option_bare); - strip_trailing_slashes(dir); + dir = git_url_basename(repo_name, is_bundle, option_bare); + strip_dir_trailing_slashes(dir); dest_exists = path_exists(dir); if (dest_exists && !is_empty_dir(dir)) @@ -1114,6 +999,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (option_recurse_submodules.nr > 0) { struct string_list_item *item; struct strbuf sb = STRBUF_INIT; + int val; /* remove duplicates */ string_list_sort(&option_recurse_submodules); @@ -1130,6 +1016,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) strbuf_detach(&sb, NULL)); } + if (!git_config_get_bool("submodule.stickyRecursiveClone", &val) && + val) + string_list_append(&option_config, "submodule.recurse=true"); + if (option_required_reference.nr && option_optional_reference.nr) die(_("clone --recursive is not compatible with " @@ -1150,8 +1040,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) init_db(git_dir, real_git_dir, option_template, GIT_HASH_UNKNOWN, NULL, INIT_DB_QUIET); - if (real_git_dir) + if (real_git_dir) { + free((char *)git_dir); git_dir = real_git_dir; + } /* * additional config can be injected with -c, make sure it's included |