diff options
Diffstat (limited to 'builtin/clone.c')
| -rw-r--r-- | builtin/clone.c | 61 |
1 files changed, 46 insertions, 15 deletions
diff --git a/builtin/clone.c b/builtin/clone.c index 404c5e8..6c76a6e 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -41,9 +41,11 @@ static const char * const builtin_clone_usage[] = { static int option_no_checkout, option_bare, option_mirror, option_single_branch = -1; static int option_local = -1, option_no_hardlinks, option_shared, option_recursive; static int option_shallow_submodules; -static char *option_template, *option_depth; +static int deepen; +static char *option_template, *option_depth, *option_since; static char *option_origin = NULL; static char *option_branch = NULL; +static struct string_list option_not = STRING_LIST_INIT_NODUP; static const char *real_git_dir; static char *option_upload_pack = "git-upload-pack"; static int option_verbosity; @@ -94,6 +96,10 @@ static struct option builtin_clone_options[] = { N_("path to git-upload-pack on the remote")), OPT_STRING(0, "depth", &option_depth, N_("depth"), N_("create a shallow clone of that depth")), + OPT_STRING(0, "shallow-since", &option_since, N_("time"), + N_("create a shallow clone since a specific time")), + OPT_STRING_LIST(0, "shallow-exclude", &option_not, N_("revision"), + N_("deepen history of shallow clone by excluding rev")), OPT_BOOL(0, "single-branch", &option_single_branch, N_("clone only one branch, HEAD or --branch")), OPT_BOOL(0, "shallow-submodules", &option_shallow_submodules, @@ -345,8 +351,11 @@ static void copy_alternates(struct strbuf *src, struct strbuf *dst, continue; } abs_path = mkpathdup("%s/objects/%s", src_repo, line.buf); - normalize_path_copy(abs_path, abs_path); - add_to_alternates_file(abs_path); + if (!normalize_path_copy(abs_path, abs_path)) + add_to_alternates_file(abs_path); + else + warning("skipping invalid relative alternate: %s/%s", + src_repo, line.buf); free(abs_path); } strbuf_release(&line); @@ -670,7 +679,7 @@ static void update_head(const struct ref *our, const struct ref *remote, } } -static int checkout(void) +static int checkout(int submodule_progress) { unsigned char sha1[20]; char *head; @@ -734,6 +743,9 @@ static int checkout(void) if (max_jobs != -1) argv_array_pushf(&args, "--jobs=%d", max_jobs); + if (submodule_progress) + argv_array_push(&args, "--progress"); + err = run_command_v_opt(args.argv, RUN_GIT_CMD); argv_array_clear(&args); } @@ -841,6 +853,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) const char *src_ref_prefix = "refs/heads/"; struct remote *remote; int err = 0, complete_refs_before_fetch = 1; + int submodule_progress; struct refspec *refspec; const char *fetch_pattern; @@ -857,8 +870,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) usage_msg_opt(_("You must specify a repository to clone."), builtin_clone_usage, builtin_clone_options); + if (option_depth || option_since || option_not.nr) + deepen = 1; if (option_single_branch == -1) - option_single_branch = option_depth ? 1 : 0; + option_single_branch = deepen ? 1 : 0; if (option_mirror) option_bare = 1; @@ -931,16 +946,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) set_git_work_tree(work_tree); } - junk_git_dir = git_dir; + junk_git_dir = real_git_dir ? real_git_dir : git_dir; if (safe_create_leading_directories_const(git_dir) < 0) die(_("could not create leading directories of '%s'"), git_dir); - set_git_dir_init(git_dir, real_git_dir, 0); - if (real_git_dir) { - git_dir = real_git_dir; - junk_git_dir = real_git_dir; - } - if (0 <= option_verbosity) { if (option_bare) fprintf(stderr, _("Cloning into bare repository '%s'...\n"), dir); @@ -966,7 +975,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix) } } - init_db(option_template, INIT_DB_QUIET); + init_db(git_dir, real_git_dir, option_template, INIT_DB_QUIET); + + if (real_git_dir) + git_dir = real_git_dir; + write_config(&option_config); git_config(git_default_config, NULL); @@ -1004,6 +1017,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (is_local) { if (option_depth) warning(_("--depth is ignored in local clones; use file:// instead.")); + if (option_since) + warning(_("--shallow-since is ignored in local clones; use file:// instead.")); + if (option_not.nr) + warning(_("--shallow-exclude is ignored in local clones; use file:// instead.")); if (!access(mkpath("%s/shallow", path), F_OK)) { if (option_local > 0) warning(_("source repository is shallow, ignoring --local")); @@ -1022,6 +1039,12 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (option_depth) transport_set_option(transport, TRANS_OPT_DEPTH, option_depth); + if (option_since) + transport_set_option(transport, TRANS_OPT_DEEPEN_SINCE, + option_since); + if (option_not.nr) + transport_set_option(transport, TRANS_OPT_DEEPEN_NOT, + (const char *)&option_not); if (option_single_branch) transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1"); @@ -1029,7 +1052,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) transport_set_option(transport, TRANS_OPT_UPLOADPACK, option_upload_pack); - if (transport->smart_options && !option_depth) + if (transport->smart_options && !deepen) transport->smart_options->check_self_contained_and_connected = 1; refs = transport_get_remote_refs(transport); @@ -1099,6 +1122,14 @@ int cmd_clone(int argc, const char **argv, const char *prefix) update_head(our_head_points_at, remote_head, reflog_msg.buf); + /* + * We want to show progress for recursive submodule clones iff + * we did so for the main clone. But only the transport knows + * the final decision for this flag, so we need to rescue the value + * before we free the transport. + */ + submodule_progress = transport->progress; + transport_unlock_pack(transport); transport_disconnect(transport); @@ -1108,7 +1139,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) } junk_mode = JUNK_LEAVE_REPO; - err = checkout(); + err = checkout(submodule_progress); strbuf_release(&reflog_msg); strbuf_release(&branch_top); |