diff options
Diffstat (limited to 'builtin')
44 files changed, 1309 insertions, 337 deletions
diff --git a/builtin/add.c b/builtin/add.c index 8d08e99e92..bf01d89e28 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -26,6 +26,7 @@ static const char * const builtin_add_usage[] = { }; static int patch_interactive, add_interactive, edit_interactive; static int take_worktree_changes; +static int add_renormalize; struct update_callback_data { int flags; @@ -123,6 +124,25 @@ int add_files_to_cache(const char *prefix, return !!data.add_errors; } +static int renormalize_tracked_files(const struct pathspec *pathspec, int flags) +{ + int i, retval = 0; + + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + + if (ce_stage(ce)) + continue; /* do not touch unmerged paths */ + if (!S_ISREG(ce->ce_mode) && !S_ISLNK(ce->ce_mode)) + continue; /* do not touch non blobs */ + if (pathspec && !ce_path_match(ce, pathspec, NULL)) + continue; + retval |= add_file_to_cache(ce->name, flags | HASH_RENORMALIZE); + } + + return retval; +} + static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix) { char *seen; @@ -276,6 +296,7 @@ static struct option builtin_add_options[] = { OPT_BOOL('e', "edit", &edit_interactive, N_("edit current diff and apply")), OPT__FORCE(&ignored_too, N_("allow adding otherwise ignored files")), OPT_BOOL('u', "update", &take_worktree_changes, N_("update tracked files")), + OPT_BOOL(0, "renormalize", &add_renormalize, N_("renormalize EOL of tracked files (implies -u)")), OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that the path will be added later")), OPT_BOOL('A', "all", &addremove_explicit, N_("add changes from all tracked and untracked files")), { OPTION_CALLBACK, 0, "ignore-removal", &addremove_explicit, @@ -406,7 +427,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) chmod_arg[1] != 'x' || chmod_arg[2])) die(_("--chmod param '%s' must be either -x or +x"), chmod_arg); - add_new_files = !take_worktree_changes && !refresh_only; + add_new_files = !take_worktree_changes && !refresh_only && !add_renormalize; require_pathspec = !(take_worktree_changes || (0 < addremove_explicit)); hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR); @@ -500,7 +521,10 @@ int cmd_add(int argc, const char **argv, const char *prefix) plug_bulk_checkin(); - exit_status |= add_files_to_cache(prefix, &pathspec, flags); + if (add_renormalize) + exit_status |= renormalize_tracked_files(&pathspec, flags); + else + exit_status |= add_files_to_cache(prefix, &pathspec, flags); if (add_new_files) exit_status |= add_files(&dir, flags); diff --git a/builtin/am.c b/builtin/am.c index 92c4853505..5bdd2d7578 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -708,6 +708,7 @@ static int split_mail_mbox(struct am_state *state, const char **paths, { struct child_process cp = CHILD_PROCESS_INIT; struct strbuf last = STRBUF_INIT; + int ret; cp.git_cmd = 1; argv_array_push(&cp.args, "mailsplit"); @@ -721,13 +722,16 @@ static int split_mail_mbox(struct am_state *state, const char **paths, argv_array_push(&cp.args, "--"); argv_array_pushv(&cp.args, paths); - if (capture_command(&cp, &last, 8)) - return -1; + ret = capture_command(&cp, &last, 8); + if (ret) + goto exit; state->cur = 1; state->last = strtol(last.buf, NULL, 10); - return 0; +exit: + strbuf_release(&last); + return ret ? -1 : 0; } /** @@ -1057,7 +1061,7 @@ static void am_setup(struct am_state *state, enum patch_format patch_format, } write_state_text(state, "scissors", str); - sq_quote_argv(&sb, state->git_apply_opts.argv, 0); + sq_quote_argv(&sb, state->git_apply_opts.argv); write_state_text(state, "apply-opt", sb.buf); if (state->rebasing) @@ -1143,43 +1147,6 @@ static void refresh_and_write_cache(void) } /** - * Returns 1 if the index differs from HEAD, 0 otherwise. When on an unborn - * branch, returns 1 if there are entries in the index, 0 otherwise. If an - * strbuf is provided, the space-separated list of files that differ will be - * appended to it. - */ -static int index_has_changes(struct strbuf *sb) -{ - struct object_id head; - int i; - - if (!get_oid_tree("HEAD", &head)) { - struct diff_options opt; - - diff_setup(&opt); - opt.flags.exit_with_status = 1; - if (!sb) - opt.flags.quick = 1; - do_diff_cache(&head, &opt); - diffcore_std(&opt); - for (i = 0; sb && i < diff_queued_diff.nr; i++) { - if (i) - strbuf_addch(sb, ' '); - strbuf_addstr(sb, diff_queued_diff.queue[i]->two->path); - } - diff_flush(&opt); - return opt.flags.has_changes != 0; - } else { - for (i = 0; sb && i < active_nr; i++) { - if (i) - strbuf_addch(sb, ' '); - strbuf_addstr(sb, active_cache[i]->name); - } - return !!active_nr; - } -} - -/** * Dies with a user-friendly message on how to proceed after resolving the * problem. This message can be overridden with state->resolvemsg. */ @@ -1433,7 +1400,7 @@ static void write_index_patch(const struct am_state *state) if (!get_oid_tree("HEAD", &head)) tree = lookup_tree(&head); else - tree = lookup_tree(&empty_tree_oid); + tree = lookup_tree(the_hash_algo->empty_tree); fp = xfopen(am_path(state, "patch"), "w"); init_revisions(&rev_info, NULL); @@ -2148,7 +2115,7 @@ static void am_abort(struct am_state *state) has_curr_head ? &curr_head : NULL, 0, UPDATE_REFS_DIE_ON_ERR); else if (curr_branch) - delete_ref(NULL, curr_branch, NULL, REF_NODEREF); + delete_ref(NULL, curr_branch, NULL, REF_NO_DEREF); free(curr_branch); am_destroy(state); diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index 35d2105f94..4b5fadcbe1 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -46,7 +46,7 @@ static int check_term_format(const char *term, const char *orig_term) return error(_("'%s' is not a valid term"), term); if (one_of(term, "help", "start", "skip", "next", "reset", - "visualize", "replay", "log", "run", "terms", NULL)) + "visualize", "view", "replay", "log", "run", "terms", NULL)) return error(_("can't use the builtin command '%s' as a term"), term); /* diff --git a/builtin/branch.c b/builtin/branch.c index b1ed649300..8dcc2ed058 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -258,7 +258,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, } if (delete_ref(NULL, name, is_null_oid(&oid) ? NULL : &oid, - REF_NODEREF)) { + REF_NO_DEREF)) { error(remote_branch ? _("Error deleting remote-tracking branch '%s'") : _("Error deleting branch '%s'"), @@ -462,8 +462,9 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int { struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT; struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT; + const char *interpreted_oldname = NULL; + const char *interpreted_newname = NULL; int recovery = 0; - int clobber_head_ok; if (!oldname) { if (copy) @@ -487,12 +488,18 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int * A command like "git branch -M currentbranch currentbranch" cannot * cause the worktree to become inconsistent with HEAD, so allow it. */ - clobber_head_ok = !strcmp(oldname, newname); - - validate_new_branchname(newname, &newref, force, clobber_head_ok); + if (!strcmp(oldname, newname)) + validate_branchname(newname, &newref); + else + validate_new_branchname(newname, &newref, force); reject_rebase_or_bisect_branch(oldref.buf); + if (!skip_prefix(oldref.buf, "refs/heads/", &interpreted_oldname) || + !skip_prefix(newref.buf, "refs/heads/", &interpreted_newname)) { + die("BUG: expected prefix missing for refs"); + } + if (copy) strbuf_addf(&logmsg, "Branch: copied %s to %s", oldref.buf, newref.buf); @@ -507,11 +514,11 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int if (recovery) { if (copy) - warning(_("Copied a misnamed branch '%s' away"), - oldref.buf + 11); + warning(_("Created a copy of a misnamed branch '%s'"), + interpreted_oldname); else warning(_("Renamed a misnamed branch '%s' away"), - oldref.buf + 11); + interpreted_oldname); } if (!copy && @@ -520,9 +527,9 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int strbuf_release(&logmsg); - strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11); + strbuf_addf(&oldsection, "branch.%s", interpreted_oldname); strbuf_release(&oldref); - strbuf_addf(&newsection, "branch.%s", newref.buf + 11); + strbuf_addf(&newsection, "branch.%s", interpreted_newname); strbuf_release(&newref); if (!copy && git_config_rename_section(oldsection.buf, newsection.buf) < 0) die(_("Branch is renamed, but update of config-file failed")); @@ -675,6 +682,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix) copy *= 2; } + if (list) + setup_auto_pager("branch", 1); + if (delete) { if (!argc) die(_("branch name required")); @@ -793,9 +803,6 @@ int cmd_branch(int argc, const char **argv, const char *prefix) } else if (argc > 0 && argc <= 2) { struct branch *branch = branch_get(argv[0]); - if (!strcmp(argv[0], "HEAD")) - die(_("it does not make sense to create 'HEAD' manually")); - if (!branch) die(_("no such branch '%s'"), argv[0]); @@ -806,7 +813,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) die(_("the '--set-upstream' option is no longer supported. Please use '--track' or '--set-upstream-to' instead.")); create_branch(argv[0], (argc == 2) ? argv[1] : head, - force, reflog, 0, quiet, track); + force, 0, reflog, quiet, track); } else usage_with_options(builtin_branch_usage, options); diff --git a/builtin/cat-file.c b/builtin/cat-file.c index f5fa4fd75a..cf9ea5c796 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -475,6 +475,8 @@ static int batch_objects(struct batch_options *opt) for_each_loose_object(batch_loose_object, &sa, 0); for_each_packed_object(batch_packed_object, &sa, 0); + if (repository_format_partial_clone) + warning("This repository has extensions.partialClone set. Some objects may not be loaded."); cb.opt = opt; cb.expand = &data; diff --git a/builtin/checkout.c b/builtin/checkout.c index 6c2b4cd419..c54c78df54 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -1,5 +1,6 @@ #include "builtin.h" #include "config.h" +#include "checkout.h" #include "lockfile.h" #include "parse-options.h" #include "refs.h" @@ -400,10 +401,16 @@ static void show_local_changes(struct object *head, static void describe_detached_head(const char *msg, struct commit *commit) { struct strbuf sb = STRBUF_INIT; + if (!parse_commit(commit)) pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb); - fprintf(stderr, "%s %s... %s\n", msg, - find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV), sb.buf); + if (print_sha1_ellipsis()) { + fprintf(stderr, "%s %s... %s\n", msg, + find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV), sb.buf); + } else { + fprintf(stderr, "%s %s %s\n", msg, + find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV), sb.buf); + } strbuf_release(&sb); } @@ -514,7 +521,7 @@ static int merge_working_tree(const struct checkout_opts *opts, } tree = parse_tree_indirect(old->commit ? &old->commit->object.oid : - &empty_tree_oid); + the_hash_algo->empty_tree); init_tree_desc(&trees[0], tree->buffer, tree->size); tree = parse_tree_indirect(&new->commit->object.oid); init_tree_desc(&trees[1], tree->buffer, tree->size); @@ -640,8 +647,8 @@ static void update_refs_for_switch(const struct checkout_opts *opts, else create_branch(opts->new_branch, new->name, opts->new_branch_force ? 1 : 0, - opts->new_branch_log, opts->new_branch_force ? 1 : 0, + opts->new_branch_log, opts->quiet, opts->track); new->name = opts->new_branch; @@ -663,7 +670,7 @@ static void update_refs_for_switch(const struct checkout_opts *opts, /* Nothing to do. */ } else if (opts->force_detach || !new->path) { /* No longer on any branch. */ update_ref(msg.buf, "HEAD", &new->commit->object.oid, NULL, - REF_NODEREF, UPDATE_REFS_DIE_ON_ERR); + REF_NO_DEREF, UPDATE_REFS_DIE_ON_ERR); if (!opts->quiet) { if (old->path && advice_detached_head && !opts->force_detach) @@ -784,7 +791,6 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new) { struct rev_info revs; struct object *object = &old->object; - struct object_array refs; init_revisions(&revs, NULL); setup_revisions(0, NULL, &revs, NULL); @@ -795,14 +801,6 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new) for_each_ref(add_pending_uninteresting_ref, &revs); add_pending_oid(&revs, "HEAD", &new->object.oid, UNINTERESTING); - /* Save pending objects, so they can be cleaned up later. */ - refs = revs.pending; - revs.leak_pending = 1; - - /* - * prepare_revision_walk (together with .leak_pending = 1) makes us - * the sole owner of the list of pending objects. - */ if (prepare_revision_walk(&revs)) die(_("internal error in revision walk")); if (!(old->object.flags & UNINTERESTING)) @@ -811,9 +809,7 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new) describe_detached_head(_("Previous HEAD position was"), old); /* Clean up objects used, as they will be reused. */ - clear_commit_marks_for_object_array(&refs, ALL_REV_FLAGS); - - object_array_clear(&refs); + clear_commit_marks_all(ALL_REV_FLAGS); } static int switch_branches(const struct checkout_opts *opts, @@ -872,46 +868,6 @@ static int git_checkout_config(const char *var, const char *value, void *cb) return git_xmerge_config(var, value, NULL); } -struct tracking_name_data { - /* const */ char *src_ref; - char *dst_ref; - struct object_id *dst_oid; - int unique; -}; - -static int check_tracking_name(struct remote *remote, void *cb_data) -{ - struct tracking_name_data *cb = cb_data; - struct refspec query; - memset(&query, 0, sizeof(struct refspec)); - query.src = cb->src_ref; - if (remote_find_tracking(remote, &query) || - get_oid(query.dst, cb->dst_oid)) { - free(query.dst); - return 0; - } - if (cb->dst_ref) { - free(query.dst); - cb->unique = 0; - return 0; - } - cb->dst_ref = query.dst; - return 0; -} - -static const char *unique_tracking_name(const char *name, struct object_id *oid) -{ - struct tracking_name_data cb_data = { NULL, NULL, NULL, 1 }; - cb_data.src_ref = xstrfmt("refs/heads/%s", name); - cb_data.dst_oid = oid; - for_each_remote(check_tracking_name, &cb_data); - free(cb_data.src_ref); - if (cb_data.unique) - return cb_data.dst_ref; - free(cb_data.dst_ref); - return NULL; -} - static int parse_branchname_arg(int argc, const char **argv, int dwim_new_local_branch_ok, struct branch_info *new, @@ -1287,11 +1243,11 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) if (opts.new_branch) { struct strbuf buf = STRBUF_INIT; - opts.branch_exists = - validate_new_branchname(opts.new_branch, &buf, - !!opts.new_branch_force, - !!opts.new_branch_force); - + if (opts.new_branch_force) + opts.branch_exists = validate_branchname(opts.new_branch, &buf); + else + opts.branch_exists = + validate_new_branchname(opts.new_branch, &buf, 0); strbuf_release(&buf); } diff --git a/builtin/clone.c b/builtin/clone.c index cf6eddc9c5..101c27a593 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -26,6 +26,7 @@ #include "run-command.h" #include "connected.h" #include "packfile.h" +#include "list-objects-filter-options.h" /* * Overall FIXMEs: @@ -60,6 +61,7 @@ static struct string_list option_optional_reference = STRING_LIST_INIT_NODUP; static int option_dissociate; static int max_jobs = -1; static struct string_list option_recurse_submodules = STRING_LIST_INIT_NODUP; +static struct list_objects_filter_options filter_options; static int recurse_submodules_cb(const struct option *opt, const char *arg, int unset) @@ -135,6 +137,7 @@ static struct option builtin_clone_options[] = { TRANSPORT_FAMILY_IPV4), OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"), TRANSPORT_FAMILY_IPV6), + OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options), OPT_END() }; @@ -452,7 +455,8 @@ static void clone_local(const char *src_repo, const char *dest_repo) { if (option_shared) { struct strbuf alt = STRBUF_INIT; - strbuf_addf(&alt, "%s/objects", src_repo); + get_common_dir(&alt, src_repo); + strbuf_addstr(&alt, "/objects"); add_to_alternates_file(alt.buf); strbuf_release(&alt); } else { @@ -472,7 +476,9 @@ static void clone_local(const char *src_repo, const char *dest_repo) } static const char *junk_work_tree; +static int junk_work_tree_flags; static const char *junk_git_dir; +static int junk_git_dir_flags; static enum { JUNK_LEAVE_NONE, JUNK_LEAVE_REPO, @@ -501,12 +507,12 @@ static void remove_junk(void) if (junk_git_dir) { strbuf_addstr(&sb, junk_git_dir); - remove_dir_recursively(&sb, 0); + remove_dir_recursively(&sb, junk_git_dir_flags); strbuf_reset(&sb); } if (junk_work_tree) { strbuf_addstr(&sb, junk_work_tree); - remove_dir_recursively(&sb, 0); + remove_dir_recursively(&sb, junk_work_tree_flags); } strbuf_release(&sb); } @@ -689,7 +695,7 @@ static void update_head(const struct ref *our, const struct ref *remote, } else if (our) { struct commit *c = lookup_commit_reference(&our->old_oid); /* --branch specifies a non-branch (i.e. tags), detach HEAD */ - update_ref(msg, "HEAD", &c->object.oid, NULL, REF_NODEREF, + update_ref(msg, "HEAD", &c->object.oid, NULL, REF_NO_DEREF, UPDATE_REFS_DIE_ON_ERR); } else if (remote) { /* @@ -697,7 +703,7 @@ static void update_head(const struct ref *our, const struct ref *remote, * HEAD points to a branch but we don't know which one. * Detach HEAD in all these cases. */ - update_ref(msg, "HEAD", &remote->old_oid, NULL, REF_NODEREF, + update_ref(msg, "HEAD", &remote->old_oid, NULL, REF_NO_DEREF, UPDATE_REFS_DIE_ON_ERR); } } @@ -862,10 +868,15 @@ static void dissociate_from_references(void) free(alternates); } +static int dir_exists(const char *path) +{ + struct stat sb; + return !stat(path, &sb); +} + int cmd_clone(int argc, const char **argv, const char *prefix) { int is_bundle = 0, is_local; - struct stat buf; const char *repo_name, *repo, *work_tree, *git_dir; char *path, *dir; int dest_exists; @@ -885,6 +896,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) struct refspec *refspec; const char *fetch_pattern; + fetch_if_missing = 0; + packet_trace_identity("clone"); argc = parse_options(argc, argv, prefix, builtin_clone_options, builtin_clone_usage, 0); @@ -937,7 +950,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) dir = guess_dir_name(repo_name, is_bundle, option_bare); strip_trailing_slashes(dir); - dest_exists = !stat(dir, &buf); + dest_exists = dir_exists(dir); if (dest_exists && !is_empty_dir(dir)) die(_("destination path '%s' already exists and is not " "an empty directory."), dir); @@ -948,7 +961,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) work_tree = NULL; else { work_tree = getenv("GIT_WORK_TREE"); - if (work_tree && !stat(work_tree, &buf)) + if (work_tree && dir_exists(work_tree)) die(_("working tree '%s' already exists."), work_tree); } @@ -966,14 +979,24 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (safe_create_leading_directories_const(work_tree) < 0) die_errno(_("could not create leading directories of '%s'"), work_tree); - if (!dest_exists && mkdir(work_tree, 0777)) + if (dest_exists) + junk_work_tree_flags |= REMOVE_DIR_KEEP_TOPLEVEL; + else if (mkdir(work_tree, 0777)) die_errno(_("could not create work tree dir '%s'"), work_tree); junk_work_tree = work_tree; set_git_work_tree(work_tree); } - junk_git_dir = real_git_dir ? real_git_dir : git_dir; + if (real_git_dir) { + if (dir_exists(real_git_dir)) + junk_git_dir_flags |= REMOVE_DIR_KEEP_TOPLEVEL; + junk_git_dir = real_git_dir; + } else { + if (dest_exists) + junk_git_dir_flags |= REMOVE_DIR_KEEP_TOPLEVEL; + junk_git_dir = git_dir; + } if (safe_create_leading_directories_const(git_dir) < 0) die(_("could not create leading directories of '%s'"), git_dir); @@ -1072,6 +1095,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) 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 (filter_options.choice) + warning(_("--filter 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")); @@ -1082,9 +1107,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix) warning(_("--local is ignored")); transport->cloning = 1; - if (!transport->get_refs_list || (!is_local && !transport->fetch)) - die(_("Don't know how to clone %s"), transport->url); - transport_set_option(transport, TRANS_OPT_KEEP, "yes"); if (option_depth) @@ -1103,7 +1125,13 @@ 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 && !deepen) + if (filter_options.choice) { + transport_set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER, + filter_options.filter_spec); + transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); + } + + if (transport->smart_options && !deepen && !filter_options.choice) transport->smart_options->check_self_contained_and_connected = 1; refs = transport_get_remote_refs(transport); @@ -1163,13 +1191,17 @@ int cmd_clone(int argc, const char **argv, const char *prefix) write_refspec_config(src_ref_prefix, our_head_points_at, remote_head_points_at, &branch_top); + if (filter_options.choice) + partial_clone_register("origin", &filter_options); + if (is_local) clone_local(path, git_dir); else if (refs && complete_refs_before_fetch) transport_fetch_refs(transport, mapped_refs); update_remote_refs(refs, mapped_refs, remote_head_points_at, - branch_top.buf, reflog_msg.buf, transport, !is_local); + branch_top.buf, reflog_msg.buf, transport, + !is_local && !filter_options.choice); update_head(our_head_points_at, remote_head, reflog_msg.buf); @@ -1190,6 +1222,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) } junk_mode = JUNK_LEAVE_REPO; + fetch_if_missing = 1; err = checkout(submodule_progress); strbuf_release(&reflog_msg); diff --git a/builtin/commit.c b/builtin/commit.c index 9f97ff8b98..5dd766af28 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -89,7 +89,7 @@ static int edit_flag = -1; /* unspecified */ static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; static int config_commit_verbose = -1; /* unspecified */ static int no_post_rewrite, allow_empty_message; -static char *untracked_files_arg, *force_date, *ignore_submodule_arg; +static char *untracked_files_arg, *force_date, *ignore_submodule_arg, *ignored_arg; static char *sign_commit; /* @@ -105,7 +105,7 @@ static const char *cleanup_arg; static enum commit_whence whence; static int sequencer_in_use; static int use_editor = 1, include_status = 1; -static int show_ignored_in_status, have_option_m; +static int have_option_m; static struct strbuf message = STRBUF_INIT; static enum wt_status_format status_format = STATUS_FORMAT_UNSPECIFIED; @@ -667,7 +667,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, } } - if (have_option_m) { + if (have_option_m && !fixup_message) { strbuf_addbuf(&sb, &message); hook_arg1 = "message"; } else if (logfile && !strcmp(logfile, "-")) { @@ -697,6 +697,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix, ctx.output_encoding = get_commit_output_encoding(); format_commit_message(commit, "fixup! %s\n\n", &sb, &ctx); + if (have_option_m) + strbuf_addbuf(&sb, &message); hook_arg1 = "message"; } else if (!stat(git_path_merge_msg(), &statbuf)) { /* @@ -984,6 +986,19 @@ static const char *find_author_by_nickname(const char *name) die(_("--author '%s' is not 'Name <email>' and matches no existing author"), name); } +static void handle_ignored_arg(struct wt_status *s) +{ + if (!ignored_arg) + ; /* default already initialized */ + else if (!strcmp(ignored_arg, "traditional")) + s->show_ignored_mode = SHOW_TRADITIONAL_IGNORED; + else if (!strcmp(ignored_arg, "no")) + s->show_ignored_mode = SHOW_NO_IGNORED; + else if (!strcmp(ignored_arg, "matching")) + s->show_ignored_mode = SHOW_MATCHING_IGNORED; + else + die(_("Invalid ignored mode '%s'"), ignored_arg); +} static void handle_untracked_files_arg(struct wt_status *s) { @@ -1092,8 +1107,8 @@ static int parse_and_validate_options(int argc, const char *argv[], f++; if (f > 1) die(_("Only one of -c/-C/-F/--fixup can be used.")); - if (have_option_m && f > 0) - die((_("Option -m cannot be combined with -c/-C/-F/--fixup."))); + if (have_option_m && (edit_message || use_message || logfile)) + die((_("Option -m cannot be combined with -c/-C/-F."))); if (f || have_option_m) template_file = NULL; if (edit_message) @@ -1274,8 +1289,10 @@ int cmd_status(int argc, const char **argv, const char *prefix) N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, - OPT_BOOL(0, "ignored", &show_ignored_in_status, - N_("show ignored files")), + { OPTION_STRING, 0, "ignored", &ignored_arg, + N_("mode"), + N_("show ignored files, optional modes: traditional, matching, no. (Default: traditional)"), + PARSE_OPT_OPTARG, NULL, (intptr_t)"traditional" }, { OPTION_STRING, 0, "ignore-submodules", &ignore_submodule_arg, N_("when"), N_("ignore changes to submodules, optional when: all, dirty, untracked. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, @@ -1294,8 +1311,12 @@ int cmd_status(int argc, const char **argv, const char *prefix) finalize_deferred_config(&s); handle_untracked_files_arg(&s); - if (show_ignored_in_status) - s.show_ignored_files = 1; + handle_ignored_arg(&s); + + if (s.show_ignored_mode == SHOW_MATCHING_IGNORED && + s.show_untracked_files == SHOW_NO_UNTRACKED_FILES) + die(_("Unsupported combination of ignored and untracked-files arguments")); + parse_pathspec(&s.pathspec, 0, PATHSPEC_PREFER_FULL, prefix, argv); @@ -1516,7 +1537,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) allow_fast_forward = 0; } if (allow_fast_forward) - parents = reduce_heads(parents); + reduce_heads_replace(&parents); } else { if (!reflog_msg) reflog_msg = (whence == FROM_CHERRY_PICK) diff --git a/builtin/config.c b/builtin/config.c index d13daeeb55..ab5f95476e 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -52,6 +52,7 @@ static int show_origin; #define TYPE_INT (1<<1) #define TYPE_BOOL_OR_INT (1<<2) #define TYPE_PATH (1<<3) +#define TYPE_EXPIRY_DATE (1<<4) static struct option builtin_config_options[] = { OPT_GROUP(N_("Config file location")), @@ -80,6 +81,7 @@ static struct option builtin_config_options[] = { OPT_BIT(0, "int", &types, N_("value is decimal number"), TYPE_INT), OPT_BIT(0, "bool-or-int", &types, N_("value is --bool or --int"), TYPE_BOOL_OR_INT), OPT_BIT(0, "path", &types, N_("value is a path (file or directory name)"), TYPE_PATH), + OPT_BIT(0, "expiry-date", &types, N_("value is an expiry date"), TYPE_EXPIRY_DATE), OPT_GROUP(N_("Other")), OPT_BOOL('z', "null", &end_null, N_("terminate values with NUL byte")), OPT_BOOL(0, "name-only", &omit_values, N_("show variable names only")), @@ -159,6 +161,11 @@ static int format_config(struct strbuf *buf, const char *key_, const char *value return -1; strbuf_addstr(buf, v); free((char *)v); + } else if (types == TYPE_EXPIRY_DATE) { + timestamp_t t; + if (git_config_expiry_date(&t, key_, value_) < 0) + return -1; + strbuf_addf(buf, "%"PRItime, t); } else if (value_) { strbuf_addstr(buf, value_); } else { @@ -273,12 +280,13 @@ static char *normalize_value(const char *key, const char *value) if (!value) return NULL; - if (types == 0 || types == TYPE_PATH) + if (types == 0 || types == TYPE_PATH || types == TYPE_EXPIRY_DATE) /* * We don't do normalization for TYPE_PATH here: If * the path is like ~/foobar/, we prefer to store * "~/foobar/" in the config file, and to expand the ~ * when retrieving the value. + * Also don't do normalization for expiry dates. */ return xstrdup(value); if (types == TYPE_INT) diff --git a/builtin/describe.c b/builtin/describe.c index e14e162ef6..c428984706 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -3,6 +3,7 @@ #include "lockfile.h" #include "commit.h" #include "tag.h" +#include "blob.h" #include "refs.h" #include "builtin.h" #include "exec_cmd.h" @@ -12,6 +13,8 @@ #include "hashmap.h" #include "argv-array.h" #include "run-command.h" +#include "revision.h" +#include "list-objects.h" #define MAX_TAGS (FLAG_BITS - 1) @@ -256,7 +259,7 @@ static unsigned long finish_depth_computation( return seen_commits; } -static void display_name(struct commit_name *n) +static void append_name(struct commit_name *n, struct strbuf *dst) { if (n->prio == 2 && !n->tag) { n->tag = lookup_tag(&n->oid); @@ -271,20 +274,22 @@ static void display_name(struct commit_name *n) n->name_checked = 1; } - if (n->tag) - printf("%s", n->tag->tag); - else - printf("%s", n->path); + if (n->tag) { + if (all) + strbuf_addstr(dst, "tags/"); + strbuf_addstr(dst, n->tag->tag); + } else { + strbuf_addstr(dst, n->path); + } } -static void show_suffix(int depth, const struct object_id *oid) +static void append_suffix(int depth, const struct object_id *oid, struct strbuf *dst) { - printf("-%d-g%s", depth, find_unique_abbrev(oid->hash, abbrev)); + strbuf_addf(dst, "-%d-g%s", depth, find_unique_abbrev(oid->hash, abbrev)); } -static void describe(const char *arg, int last_one) +static void describe_commit(struct object_id *oid, struct strbuf *dst) { - struct object_id oid; struct commit *cmit, *gave_up_on = NULL; struct commit_list *list; struct commit_name *n; @@ -293,30 +298,25 @@ static void describe(const char *arg, int last_one) unsigned long seen_commits = 0; unsigned int unannotated_cnt = 0; - if (get_oid(arg, &oid)) - die(_("Not a valid object name %s"), arg); - cmit = lookup_commit_reference(&oid); - if (!cmit) - die(_("%s is not a valid '%s' object"), arg, commit_type); + cmit = lookup_commit_reference(oid); n = find_commit_name(&cmit->object.oid); if (n && (tags || all || n->prio == 2)) { /* * Exact match to an existing ref. */ - display_name(n); + append_name(n, dst); if (longformat) - show_suffix(0, n->tag ? &n->tag->tagged->oid : &oid); + append_suffix(0, n->tag ? &n->tag->tagged->oid : oid, dst); if (suffix) - printf("%s", suffix); - printf("\n"); + strbuf_addstr(dst, suffix); return; } if (!max_candidates) die(_("no tag exactly matches '%s'"), oid_to_hex(&cmit->object.oid)); if (debug) - fprintf(stderr, _("searching to describe %s\n"), arg); + fprintf(stderr, _("No exact match on refs or tags, searching to describe\n")); if (!have_util) { struct hashmap_iter iter; @@ -381,22 +381,21 @@ static void describe(const char *arg, int last_one) } if (!match_cnt) { - struct object_id *oid = &cmit->object.oid; + struct object_id *cmit_oid = &cmit->object.oid; if (always) { - printf("%s", find_unique_abbrev(oid->hash, abbrev)); + strbuf_add_unique_abbrev(dst, cmit_oid->hash, abbrev); if (suffix) - printf("%s", suffix); - printf("\n"); + strbuf_addstr(dst, suffix); return; } if (unannotated_cnt) die(_("No annotated tags can describe '%s'.\n" "However, there were unannotated tags: try --tags."), - oid_to_hex(oid)); + oid_to_hex(cmit_oid)); else die(_("No tags can describe '%s'.\n" "Try --always, or create some tags."), - oid_to_hex(oid)); + oid_to_hex(cmit_oid)); } QSORT(all_matches, match_cnt, compare_pt); @@ -434,15 +433,86 @@ static void describe(const char *arg, int last_one) } } - display_name(all_matches[0].name); + append_name(all_matches[0].name, dst); if (abbrev) - show_suffix(all_matches[0].depth, &cmit->object.oid); + append_suffix(all_matches[0].depth, &cmit->object.oid, dst); if (suffix) - printf("%s", suffix); - printf("\n"); + strbuf_addstr(dst, suffix); +} + +struct process_commit_data { + struct object_id current_commit; + struct object_id looking_for; + struct strbuf *dst; + struct rev_info *revs; +}; + +static void process_commit(struct commit *commit, void *data) +{ + struct process_commit_data *pcd = data; + pcd->current_commit = commit->object.oid; +} + +static void process_object(struct object *obj, const char *path, void *data) +{ + struct process_commit_data *pcd = data; + + if (!oidcmp(&pcd->looking_for, &obj->oid) && !pcd->dst->len) { + reset_revision_walk(); + describe_commit(&pcd->current_commit, pcd->dst); + strbuf_addf(pcd->dst, ":%s", path); + free_commit_list(pcd->revs->commits); + pcd->revs->commits = NULL; + } +} + +static void describe_blob(struct object_id oid, struct strbuf *dst) +{ + struct rev_info revs; + struct argv_array args = ARGV_ARRAY_INIT; + struct process_commit_data pcd = { null_oid, oid, dst, &revs}; + + argv_array_pushl(&args, "internal: The first arg is not parsed", + "--objects", "--in-commit-order", "--reverse", "HEAD", + NULL); + + init_revisions(&revs, NULL); + if (setup_revisions(args.argc, args.argv, &revs, NULL) > 1) + BUG("setup_revisions could not handle all args?"); + + if (prepare_revision_walk(&revs)) + die("revision walk setup failed"); + + traverse_commit_list(&revs, process_commit, process_object, &pcd); + reset_revision_walk(); +} + +static void describe(const char *arg, int last_one) +{ + struct object_id oid; + struct commit *cmit; + struct strbuf sb = STRBUF_INIT; + + if (debug) + fprintf(stderr, _("describe %s\n"), arg); + + if (get_oid(arg, &oid)) + die(_("Not a valid object name %s"), arg); + cmit = lookup_commit_reference_gently(&oid, 1); + + if (cmit) + describe_commit(&oid, &sb); + else if (lookup_blob(&oid)) + describe_blob(oid, &sb); + else + die(_("%s is neither a commit nor blob"), arg); + + puts(sb.buf); if (!last_one) clear_commit_marks(cmit, -1); + + strbuf_release(&sb); } int cmd_describe(int argc, const char **argv, const char *prefix) diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index d66499909e..b775a75647 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -110,6 +110,8 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ init_revisions(opt, prefix); + if (read_cache() < 0) + die(_("index file corrupt")); opt->abbrev = 0; opt->diff = 1; opt->disable_stdin = 1; diff --git a/builtin/diff.c b/builtin/diff.c index 9808d062a8..16bfb22f73 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -379,7 +379,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) add_head_to_pending(&rev); if (!rev.pending.nr) { struct tree *tree; - tree = lookup_tree(&empty_tree_oid); + tree = lookup_tree(the_hash_algo->empty_tree); add_pending_object(&rev, &tree->object, "HEAD"); } break; diff --git a/builtin/fast-export.c b/builtin/fast-export.c index f8fe04ca53..796d0cd66c 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -895,7 +895,7 @@ static void export_marks(char *file) { unsigned int i; uint32_t mark; - struct object_decoration *deco = idnums.hash; + struct decoration_entry *deco = idnums.entries; FILE *f; int e = 0; diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index 366b9d13f9..a7bc1366ab 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -53,6 +53,8 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) struct oid_array shallow = OID_ARRAY_INIT; struct string_list deepen_not = STRING_LIST_INIT_DUP; + fetch_if_missing = 0; + packet_trace_identity("fetch-pack"); memset(&args, 0, sizeof(args)); @@ -143,6 +145,22 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) args.update_shallow = 1; continue; } + if (!strcmp("--from-promisor", arg)) { + args.from_promisor = 1; + continue; + } + if (!strcmp("--no-dependents", arg)) { + args.no_dependents = 1; + continue; + } + if (skip_prefix(arg, ("--" CL_ARG__FILTER "="), &arg)) { + parse_list_objects_filter(&args.filter_options, arg); + continue; + } + if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) { + list_objects_filter_set_no_filter(&args.filter_options); + continue; + } usage(fetch_pack_usage); } if (deepen_not.nr) diff --git a/builtin/fetch.c b/builtin/fetch.c index e705237fa9..8ee998ea2e 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -3,6 +3,7 @@ */ #include "cache.h" #include "config.h" +#include "repository.h" #include "refs.h" #include "commit.h" #include "builtin.h" @@ -18,6 +19,7 @@ #include "argv-array.h" #include "utf8.h" #include "packfile.h" +#include "list-objects-filter-options.h" static const char * const builtin_fetch_usage[] = { N_("git fetch [<options>] [<repository> [<refspec>...]]"), @@ -55,6 +57,7 @@ static int recurse_submodules_default = RECURSE_SUBMODULES_ON_DEMAND; static int shown_url = 0; static int refmap_alloc, refmap_nr; static const char **refmap_array; +static struct list_objects_filter_options filter_options; static int git_fetch_config(const char *k, const char *v, void *cb) { @@ -160,6 +163,7 @@ static struct option builtin_fetch_options[] = { TRANSPORT_FAMILY_IPV4), OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"), TRANSPORT_FAMILY_IPV6), + OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options), OPT_END() }; @@ -1044,6 +1048,11 @@ static struct transport *prepare_transport(struct remote *remote, int deepen) set_option(transport, TRANS_OPT_DEEPEN_RELATIVE, "yes"); if (update_shallow) set_option(transport, TRANS_OPT_UPDATE_SHALLOW, "yes"); + if (filter_options.choice) { + set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER, + filter_options.filter_spec); + set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); + } return transport; } @@ -1094,9 +1103,6 @@ static int do_fetch(struct transport *transport, tags = TAGS_UNSET; } - if (!transport->get_refs_list || !transport->fetch) - die(_("Don't know how to fetch from %s"), transport->url); - /* if not appending, truncate FETCH_HEAD */ if (!append && !dry_run) { retcode = truncate_fetch_head(); @@ -1267,6 +1273,56 @@ static int fetch_multiple(struct string_list *list) return result; } +/* + * Fetching from the promisor remote should use the given filter-spec + * or inherit the default filter-spec from the config. + */ +static inline void fetch_one_setup_partial(struct remote *remote) +{ + /* + * Explicit --no-filter argument overrides everything, regardless + * of any prior partial clones and fetches. + */ + if (filter_options.no_filter) + return; + + /* + * If no prior partial clone/fetch and the current fetch DID NOT + * request a partial-fetch, do a normal fetch. + */ + if (!repository_format_partial_clone && !filter_options.choice) + return; + + /* + * If this is the FIRST partial-fetch request, we enable partial + * on this repo and remember the given filter-spec as the default + * for subsequent fetches to this remote. + */ + if (!repository_format_partial_clone && filter_options.choice) { + partial_clone_register(remote->name, &filter_options); + return; + } + + /* + * We are currently limited to only ONE promisor remote and only + * allow partial-fetches from the promisor remote. + */ + if (strcmp(remote->name, repository_format_partial_clone)) { + if (filter_options.choice) + die(_("--filter can only be used with the remote configured in core.partialClone")); + return; + } + + /* + * Do a partial-fetch from the promisor remote using either the + * explicitly given filter-spec or inherit the filter-spec from + * the config. + */ + if (!filter_options.choice) + partial_clone_get_default_filter_spec(&filter_options); + return; +} + static int fetch_one(struct remote *remote, int argc, const char **argv) { static const char **refs = NULL; @@ -1322,12 +1378,14 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) { int i; struct string_list list = STRING_LIST_INIT_DUP; - struct remote *remote; + struct remote *remote = NULL; int result = 0; struct argv_array argv_gc_auto = ARGV_ARRAY_INIT; packet_trace_identity("fetch"); + fetch_if_missing = 0; + /* Record the command line for the reflog */ strbuf_addstr(&default_rla, "fetch"); for (i = 1; i < argc; i++) @@ -1361,23 +1419,23 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) if (depth || deepen_since || deepen_not.nr) deepen = 1; + if (filter_options.choice && !repository_format_partial_clone) + die("--filter can only be used when extensions.partialClone is set"); + if (all) { if (argc == 1) die(_("fetch --all does not take a repository argument")); else if (argc > 1) die(_("fetch --all does not make sense with refspecs")); (void) for_each_remote(get_one_remote_for_fetch, &list); - result = fetch_multiple(&list); } else if (argc == 0) { /* No arguments -- use default remote */ remote = remote_get(NULL); - result = fetch_one(remote, argc, argv); } else if (multiple) { /* All arguments are assumed to be remotes or groups */ for (i = 0; i < argc; i++) if (!add_remote_or_group(argv[i], &list)) die(_("No such remote or remote group: %s"), argv[i]); - result = fetch_multiple(&list); } else { /* Single remote or group */ (void) add_remote_or_group(argv[0], &list); @@ -1385,19 +1443,31 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) /* More than one remote */ if (argc > 1) die(_("Fetching a group and specifying refspecs does not make sense")); - result = fetch_multiple(&list); } else { /* Zero or one remotes */ remote = remote_get(argv[0]); - result = fetch_one(remote, argc-1, argv+1); + argc--; + argv++; } } + if (remote) { + if (filter_options.choice || repository_format_partial_clone) + fetch_one_setup_partial(remote); + result = fetch_one(remote, argc, argv); + } else { + if (filter_options.choice) + die(_("--filter can only be used with the remote configured in core.partialClone")); + /* TODO should this also die if we have a previous partial-clone? */ + result = fetch_multiple(&list); + } + if (!result && (recurse_submodules != RECURSE_SUBMODULES_OFF)) { struct argv_array options = ARGV_ARRAY_INIT; add_options_to_argv(&options); - result = fetch_populated_submodules(&options, + result = fetch_populated_submodules(the_repository, + &options, submodule_prefix, recurse_submodules, recurse_submodules_default, diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index b69f7d3be2..8e8a15ea4a 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -377,7 +377,8 @@ static void shortlog(const char *name, string_list_append(&subjects, oid_to_hex(&commit->object.oid)); else - string_list_append(&subjects, strbuf_detach(&sb, NULL)); + string_list_append_nodup(&subjects, + strbuf_detach(&sb, NULL)); } if (opts->credit_people) @@ -571,7 +572,7 @@ static void find_merge_parents(struct merge_parents *result, head_commit = lookup_commit(head); if (head_commit) commit_list_insert(head_commit, &parents); - parents = reduce_heads(parents); + reduce_heads_replace(&parents); while (parents) { struct commit *cmit = pop_commit(&parents); diff --git a/builtin/fsck.c b/builtin/fsck.c index 5f91116d73..7a8a679d4f 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -149,6 +149,15 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt if (obj->flags & REACHABLE) return 0; obj->flags |= REACHABLE; + + if (is_promisor_object(&obj->oid)) + /* + * Further recursion does not need to be performed on this + * object since it is a promisor object (so it does not need to + * be added to "pending"). + */ + return 0; + if (!(obj->flags & HAS_OBJ)) { if (parent && !has_object_file(&obj->oid)) { printf("broken link from %7s %s\n", @@ -208,6 +217,8 @@ static void check_reachable_object(struct object *obj) * do a full fsck */ if (!(obj->flags & HAS_OBJ)) { + if (is_promisor_object(&obj->oid)) + return; if (has_sha1_pack(obj->oid.hash)) return; /* it is in pack - forget about it */ printf("missing %s %s\n", printable_type(obj), @@ -398,7 +409,7 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, xstrfmt("%s@{%"PRItime"}", refname, timestamp)); obj->flags |= USED; mark_object_reachable(obj); - } else { + } else if (!is_promisor_object(oid)) { error("%s: invalid reflog entry %s", refname, oid_to_hex(oid)); errors_found |= ERROR_REACHABLE; } @@ -434,6 +445,14 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid, obj = parse_object(oid); if (!obj) { + if (is_promisor_object(oid)) { + /* + * Increment default_refs anyway, because this is a + * valid ref. + */ + default_refs++; + return 0; + } error("%s: invalid sha1 pointer %s", refname, oid_to_hex(oid)); errors_found |= ERROR_REACHABLE; /* We'll continue with the rest despite the error.. */ @@ -659,6 +678,9 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) int i; struct alternate_object_database *alt; + /* fsck knows how to handle missing promisor objects */ + fetch_if_missing = 0; + errors_found = 0; check_replace_refs = 0; @@ -731,6 +753,8 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) struct object *obj = lookup_object(oid.hash); if (!obj || !(obj->flags & HAS_OBJ)) { + if (is_promisor_object(&oid)) + continue; error("%s: object missing", oid_to_hex(&oid)); errors_found |= ERROR_OBJECT; continue; @@ -759,6 +783,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) if (keep_cache_objects) { verify_index_checksum = 1; + verify_ce_order = 1; read_cache(); for (i = 0; i < active_nr; i++) { unsigned int mode; diff --git a/builtin/gc.c b/builtin/gc.c index 3c5eae0edf..77fa720bd0 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -458,6 +458,9 @@ int cmd_gc(int argc, const char **argv, const char *prefix) argv_array_push(&prune, prune_expire); if (quiet) argv_array_push(&prune, "--no-progress"); + if (repository_format_partial_clone) + argv_array_push(&prune, + "--exclude-promisor-objects"); if (run_command_v_opt(prune.argv, RUN_GIT_CMD)) return error(FAILED_RUN, prune.argv[0]); } diff --git a/builtin/grep.c b/builtin/grep.c index 5a6cfe6b45..3ca4ac80d8 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -1015,6 +1015,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) prefix, argv + i); pathspec.max_depth = opt.max_depth; pathspec.recursive = 1; + pathspec.recurse_submodules = !!recurse_submodules; #ifndef NO_PTHREADS if (list.nr || cached || show_in_pager) diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 8ec459f522..5ebd370c56 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1389,15 +1389,60 @@ static void fix_unresolved_deltas(struct sha1file *f) free(sorted_by_pos); } +static const char *derive_filename(const char *pack_name, const char *suffix, + struct strbuf *buf) +{ + size_t len; + if (!strip_suffix(pack_name, ".pack", &len)) + die(_("packfile name '%s' does not end with '.pack'"), + pack_name); + strbuf_add(buf, pack_name, len); + strbuf_addch(buf, '.'); + strbuf_addstr(buf, suffix); + return buf->buf; +} + +static void write_special_file(const char *suffix, const char *msg, + const char *pack_name, const unsigned char *sha1, + const char **report) +{ + struct strbuf name_buf = STRBUF_INIT; + const char *filename; + int fd; + int msg_len = strlen(msg); + + if (pack_name) + filename = derive_filename(pack_name, suffix, &name_buf); + else + filename = odb_pack_name(&name_buf, sha1, suffix); + + fd = odb_pack_keep(filename); + if (fd < 0) { + if (errno != EEXIST) + die_errno(_("cannot write %s file '%s'"), + suffix, filename); + } else { + if (msg_len > 0) { + write_or_die(fd, msg, msg_len); + write_or_die(fd, "\n", 1); + } + if (close(fd) != 0) + die_errno(_("cannot close written %s file '%s'"), + suffix, filename); + if (report) + *report = suffix; + } + strbuf_release(&name_buf); +} + static void final(const char *final_pack_name, const char *curr_pack_name, const char *final_index_name, const char *curr_index_name, - const char *keep_name, const char *keep_msg, + const char *keep_msg, const char *promisor_msg, unsigned char *sha1) { const char *report = "pack"; struct strbuf pack_name = STRBUF_INIT; struct strbuf index_name = STRBUF_INIT; - struct strbuf keep_name_buf = STRBUF_INIT; int err; if (!from_stdin) { @@ -1409,28 +1454,12 @@ static void final(const char *final_pack_name, const char *curr_pack_name, die_errno(_("error while closing pack file")); } - if (keep_msg) { - int keep_fd, keep_msg_len = strlen(keep_msg); - - if (!keep_name) - keep_name = odb_pack_name(&keep_name_buf, sha1, "keep"); - - keep_fd = odb_pack_keep(keep_name); - if (keep_fd < 0) { - if (errno != EEXIST) - die_errno(_("cannot write keep file '%s'"), - keep_name); - } else { - if (keep_msg_len > 0) { - write_or_die(keep_fd, keep_msg, keep_msg_len); - write_or_die(keep_fd, "\n", 1); - } - if (close(keep_fd) != 0) - die_errno(_("cannot close written keep file '%s'"), - keep_name); - report = "keep"; - } - } + if (keep_msg) + write_special_file("keep", keep_msg, final_pack_name, sha1, + &report); + if (promisor_msg) + write_special_file("promisor", promisor_msg, final_pack_name, + sha1, NULL); if (final_pack_name != curr_pack_name) { if (!final_pack_name) @@ -1472,7 +1501,6 @@ static void final(const char *final_pack_name, const char *curr_pack_name, strbuf_release(&index_name); strbuf_release(&pack_name); - strbuf_release(&keep_name_buf); } static int git_index_pack_config(const char *k, const char *v, void *cb) @@ -1615,32 +1643,26 @@ static void show_pack_info(int stat_only) } } -static const char *derive_filename(const char *pack_name, const char *suffix, - struct strbuf *buf) -{ - size_t len; - if (!strip_suffix(pack_name, ".pack", &len)) - die(_("packfile name '%s' does not end with '.pack'"), - pack_name); - strbuf_add(buf, pack_name, len); - strbuf_addstr(buf, suffix); - return buf->buf; -} - int cmd_index_pack(int argc, const char **argv, const char *prefix) { int i, fix_thin_pack = 0, verify = 0, stat_only = 0; const char *curr_index; const char *index_name = NULL, *pack_name = NULL; - const char *keep_name = NULL, *keep_msg = NULL; - struct strbuf index_name_buf = STRBUF_INIT, - keep_name_buf = STRBUF_INIT; + const char *keep_msg = NULL; + const char *promisor_msg = NULL; + struct strbuf index_name_buf = STRBUF_INIT; struct pack_idx_entry **idx_objects; struct pack_idx_option opts; unsigned char pack_sha1[20]; unsigned foreign_nr = 1; /* zero is a "good" value, assume bad */ int report_end_of_input = 0; + /* + * index-pack never needs to fetch missing objects, since it only + * accesses the repo to do hash collision checks + */ + fetch_if_missing = 0; + if (argc == 2 && !strcmp(argv[1], "-h")) usage(index_pack_usage); @@ -1660,10 +1682,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) from_stdin = 1; } else if (!strcmp(arg, "--fix-thin")) { fix_thin_pack = 1; - } else if (!strcmp(arg, "--strict")) { - strict = 1; - do_fsck_object = 1; - } else if (skip_prefix(arg, "--strict=", &arg)) { + } else if (skip_to_optional_arg(arg, "--strict", &arg)) { strict = 1; do_fsck_object = 1; fsck_set_msg_types(&fsck_options, arg); @@ -1679,10 +1698,10 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) verify = 1; show_stat = 1; stat_only = 1; - } else if (!strcmp(arg, "--keep")) { - keep_msg = ""; - } else if (starts_with(arg, "--keep=")) { - keep_msg = arg + 7; + } else if (skip_to_optional_arg(arg, "--keep", &keep_msg)) { + ; /* nothing to do */ + } else if (skip_to_optional_arg(arg, "--promisor", &promisor_msg)) { + ; /* already parsed */ } else if (starts_with(arg, "--threads=")) { char *end; nr_threads = strtoul(arg+10, &end, 0); @@ -1745,9 +1764,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) if (from_stdin && !startup_info->have_repository) die(_("--stdin requires a git repository")); if (!index_name && pack_name) - index_name = derive_filename(pack_name, ".idx", &index_name_buf); - if (keep_msg && !keep_name && pack_name) - keep_name = derive_filename(pack_name, ".keep", &keep_name_buf); + index_name = derive_filename(pack_name, "idx", &index_name_buf); if (verify) { if (!index_name) @@ -1795,13 +1812,12 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) if (!verify) final(pack_name, curr_pack, index_name, curr_index, - keep_name, keep_msg, + keep_msg, promisor_msg, pack_sha1); else close(input_fd); free(objects); strbuf_release(&index_name_buf); - strbuf_release(&keep_name_buf); if (pack_name == NULL) free((void *) curr_pack); if (index_name == NULL) diff --git a/builtin/log.c b/builtin/log.c index 6c1fa896ad..46b4ca13e5 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -142,11 +142,19 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, struct userformat_want w; int quiet = 0, source = 0, mailmap = 0; static struct line_opt_callback_data line_cb = {NULL, NULL, STRING_LIST_INIT_DUP}; + static struct string_list decorate_refs_exclude = STRING_LIST_INIT_NODUP; + static struct string_list decorate_refs_include = STRING_LIST_INIT_NODUP; + struct decoration_filter decoration_filter = {&decorate_refs_include, + &decorate_refs_exclude}; const struct option builtin_log_options[] = { OPT__QUIET(&quiet, N_("suppress diff output")), OPT_BOOL(0, "source", &source, N_("show source")), OPT_BOOL(0, "use-mailmap", &mailmap, N_("Use mail map file")), + OPT_STRING_LIST(0, "decorate-refs", &decorate_refs_include, + N_("pattern"), N_("only decorate refs that match <pattern>")), + OPT_STRING_LIST(0, "decorate-refs-exclude", &decorate_refs_exclude, + N_("pattern"), N_("do not decorate refs that match <pattern>")), { OPTION_CALLBACK, 0, "decorate", NULL, NULL, N_("decorate options"), PARSE_OPT_OPTARG, decorate_callback}, OPT_CALLBACK('L', NULL, &line_cb, "n,m:file", @@ -180,8 +188,8 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, if (rev->show_notes) init_display_notes(&rev->notes_opt); - if (rev->diffopt.pickaxe || rev->diffopt.filter || - rev->diffopt.flags.follow_renames) + if ((rev->diffopt.pickaxe_opts & DIFF_PICKAXE_KINDS_MASK) || + rev->diffopt.filter || rev->diffopt.flags.follow_renames) rev->always_show_header = 0; if (source) @@ -205,7 +213,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, if (decoration_style) { rev->show_decorations = 1; - load_ref_decorations(decoration_style); + load_ref_decorations(&decoration_filter, decoration_style); } if (rev->line_level_traverse) diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 8c713c47ac..2fc836e330 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -31,6 +31,7 @@ static int show_resolve_undo; static int show_modified; static int show_killed; static int show_valid_bit; +static int show_fsmonitor_bit; static int line_terminator = '\n'; static int debug_mode; static int show_eol; @@ -86,7 +87,8 @@ static const char *get_tag(const struct cache_entry *ce, const char *tag) { static char alttag[4]; - if (tag && *tag && show_valid_bit && (ce->ce_flags & CE_VALID)) { + if (tag && *tag && ((show_valid_bit && (ce->ce_flags & CE_VALID)) || + (show_fsmonitor_bit && (ce->ce_flags & CE_FSMONITOR_VALID)))) { memcpy(alttag, tag, 3); if (isalpha(tag[0])) { @@ -515,6 +517,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) N_("identify the file status with tags")), OPT_BOOL('v', NULL, &show_valid_bit, N_("use lowercase letters for 'assume unchanged' files")), + OPT_BOOL('f', NULL, &show_fsmonitor_bit, + N_("use lowercase letters for 'fsmonitor clean' files")), OPT_BOOL('c', "cached", &show_cached, N_("show cached files in the output (default)")), OPT_BOOL('d', "deleted", &show_deleted, @@ -584,7 +588,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) for (i = 0; i < exclude_list.nr; i++) { add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); } - if (show_tag || show_valid_bit) { + if (show_tag || show_valid_bit || show_fsmonitor_bit) { tag_cached = "H "; tag_unmerged = "M "; tag_removed = "R "; diff --git a/builtin/merge-base.c b/builtin/merge-base.c index e99f5405ce..3b7600150b 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -9,20 +9,20 @@ static int show_merge_base(struct commit **rev, int rev_nr, int show_all) { - struct commit_list *result; + struct commit_list *result, *r; result = get_merge_bases_many_dirty(rev[0], rev_nr - 1, rev + 1); if (!result) return 1; - while (result) { - printf("%s\n", oid_to_hex(&result->item->object.oid)); + for (r = result; r; r = r->next) { + printf("%s\n", oid_to_hex(&r->item->object.oid)); if (!show_all) - return 0; - result = result->next; + break; } + free_commit_list(result); return 0; } @@ -51,45 +51,47 @@ static struct commit *get_commit_reference(const char *arg) static int handle_independent(int count, const char **args) { - struct commit_list *revs = NULL; - struct commit_list *result; + struct commit_list *revs = NULL, *rev; int i; for (i = count - 1; i >= 0; i--) commit_list_insert(get_commit_reference(args[i]), &revs); - result = reduce_heads(revs); - if (!result) + reduce_heads_replace(&revs); + + if (!revs) return 1; - while (result) { - printf("%s\n", oid_to_hex(&result->item->object.oid)); - result = result->next; - } + for (rev = revs; rev; rev = rev->next) + printf("%s\n", oid_to_hex(&rev->item->object.oid)); + + free_commit_list(revs); return 0; } static int handle_octopus(int count, const char **args, int show_all) { struct commit_list *revs = NULL; - struct commit_list *result; + struct commit_list *result, *rev; int i; for (i = count - 1; i >= 0; i--) commit_list_insert(get_commit_reference(args[i]), &revs); - result = reduce_heads(get_octopus_merge_bases(revs)); + result = get_octopus_merge_bases(revs); + free_commit_list(revs); + reduce_heads_replace(&result); if (!result) return 1; - while (result) { - printf("%s\n", oid_to_hex(&result->item->object.oid)); + for (rev = result; rev; rev = rev->next) { + printf("%s\n", oid_to_hex(&rev->item->object.oid)); if (!show_all) - return 0; - result = result->next; + break; } + free_commit_list(result); return 0; } diff --git a/builtin/merge.c b/builtin/merge.c index 6071dbfe34..30264cfd7c 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -567,6 +567,8 @@ static int git_merge_config(const char *k, const char *v, void *cb) if (!strcmp(k, "merge.diffstat") || !strcmp(k, "merge.stat")) show_diffstat = git_config_bool(k, v); + else if (!strcmp(k, "merge.verifysignatures")) + verify_signatures = git_config_bool(k, v); else if (!strcmp(k, "pull.twohead")) return git_config_string(&pull_twohead, k, v); else if (!strcmp(k, "pull.octopus")) @@ -998,6 +1000,7 @@ static struct commit_list *reduce_parents(struct commit *head_commit, /* Find what parents to record by checking independent ones. */ parents = reduce_heads(remoteheads); + free_commit_list(remoteheads); remoteheads = NULL; remotes = &remoteheads; diff --git a/builtin/mv.c b/builtin/mv.c index ffdd5f01a1..cf3684d907 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -291,7 +291,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) } if (gitmodules_modified) - stage_updated_gitmodules(); + stage_updated_gitmodules(&the_index); if (active_cache_changed && write_locked_index(&the_index, &lock_file, COMMIT_LOCK)) diff --git a/builtin/notes.c b/builtin/notes.c index 12afdf1907..7c81761645 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -12,7 +12,7 @@ #include "builtin.h" #include "notes.h" #include "blob.h" -#include "commit.h" +#include "pretty.h" #include "refs.h" #include "exec_cmd.h" #include "run-command.h" @@ -33,7 +33,7 @@ static const char * const git_notes_usage[] = { N_("git notes merge --commit [-v | -q]"), N_("git notes merge --abort [-v | -q]"), N_("git notes [--ref <notes-ref>] remove [<object>...]"), - N_("git notes [--ref <notes-ref>] prune [-n | -v]"), + N_("git notes [--ref <notes-ref>] prune [-n] [-v]"), N_("git notes [--ref <notes-ref>] get-ref"), NULL }; @@ -686,7 +686,7 @@ static int merge_abort(struct notes_merge_options *o) if (delete_ref(NULL, "NOTES_MERGE_PARTIAL", NULL, 0)) ret += error(_("failed to delete ref NOTES_MERGE_PARTIAL")); - if (delete_ref(NULL, "NOTES_MERGE_REF", NULL, REF_NODEREF)) + if (delete_ref(NULL, "NOTES_MERGE_REF", NULL, REF_NO_DEREF)) ret += error(_("failed to delete ref NOTES_MERGE_REF")); if (notes_merge_abort(o)) ret += error(_("failed to remove 'git notes merge' worktree")); @@ -865,10 +865,10 @@ static int merge(int argc, const char **argv, const char *prefix) if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL)) die(_("failed to store link to current notes ref (%s)"), default_notes_ref()); - printf(_("Automatic notes merge failed. Fix conflicts in %s and " - "commit the result with 'git notes merge --commit', or " - "abort the merge with 'git notes merge --abort'.\n"), - git_path(NOTES_MERGE_WORKTREE)); + fprintf(stderr, _("Automatic notes merge failed. Fix conflicts in %s " + "and commit the result with 'git notes merge --commit', " + "or abort the merge with 'git notes merge --abort'.\n"), + git_path(NOTES_MERGE_WORKTREE)); } free_notes(t); diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 631de28761..83dcbc9773 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -15,6 +15,8 @@ #include "diff.h" #include "revision.h" #include "list-objects.h" +#include "list-objects-filter.h" +#include "list-objects-filter-options.h" #include "pack-objects.h" #include "progress.h" #include "refs.h" @@ -24,7 +26,7 @@ #include "reachable.h" #include "sha1-array.h" #include "argv-array.h" -#include "mru.h" +#include "list.h" #include "packfile.h" static const char *pack_usage[] = { @@ -73,12 +75,24 @@ static int use_bitmap_index = -1; static int write_bitmap_index; static uint16_t write_bitmap_options; +static int exclude_promisor_objects; + static unsigned long delta_cache_size = 0; static unsigned long max_delta_cache_size = 256 * 1024 * 1024; static unsigned long cache_max_small_delta_size = 1000; static unsigned long window_memory_limit = 0; +static struct list_objects_filter_options filter_options; + +enum missing_action { + MA_ERROR = 0, /* fail if any missing objects are encountered */ + MA_ALLOW_ANY, /* silently allow ALL missing objects */ + MA_ALLOW_PROMISOR, /* silently allow all missing PROMISOR objects */ +}; +static enum missing_action arg_missing_action; +static show_object_fn fn_show_object; + /* * stats */ @@ -995,8 +1009,8 @@ static int want_object_in_pack(const struct object_id *oid, struct packed_git **found_pack, off_t *found_offset) { - struct mru_entry *entry; int want; + struct list_head *pos; if (!exclude && local && has_loose_object_nonlocal(oid->hash)) return 0; @@ -1012,8 +1026,8 @@ static int want_object_in_pack(const struct object_id *oid, return want; } - for (entry = packed_git_mru.head; entry; entry = entry->next) { - struct packed_git *p = entry->item; + list_for_each(pos, &packed_git_mru) { + struct packed_git *p = list_entry(pos, struct packed_git, mru); off_t offset; if (p == *found_pack) @@ -1030,7 +1044,7 @@ static int want_object_in_pack(const struct object_id *oid, } want = want_found_object(exclude, p); if (!exclude && want > 0) - mru_mark(&packed_git_mru, entry); + list_move(&p->mru, &packed_git_mru); if (want != -1) return want; } @@ -2553,6 +2567,64 @@ static void show_object(struct object *obj, const char *name, void *data) obj->flags |= OBJECT_ADDED; } +static void show_object__ma_allow_any(struct object *obj, const char *name, void *data) +{ + assert(arg_missing_action == MA_ALLOW_ANY); + + /* + * Quietly ignore ALL missing objects. This avoids problems with + * staging them now and getting an odd error later. + */ + if (!has_object_file(&obj->oid)) + return; + + show_object(obj, name, data); +} + +static void show_object__ma_allow_promisor(struct object *obj, const char *name, void *data) +{ + assert(arg_missing_action == MA_ALLOW_PROMISOR); + + /* + * Quietly ignore EXPECTED missing objects. This avoids problems with + * staging them now and getting an odd error later. + */ + if (!has_object_file(&obj->oid) && is_promisor_object(&obj->oid)) + return; + + show_object(obj, name, data); +} + +static int option_parse_missing_action(const struct option *opt, + const char *arg, int unset) +{ + assert(arg); + assert(!unset); + + if (!strcmp(arg, "error")) { + arg_missing_action = MA_ERROR; + fn_show_object = show_object; + return 0; + } + + if (!strcmp(arg, "allow-any")) { + arg_missing_action = MA_ALLOW_ANY; + fetch_if_missing = 0; + fn_show_object = show_object__ma_allow_any; + return 0; + } + + if (!strcmp(arg, "allow-promisor")) { + arg_missing_action = MA_ALLOW_PROMISOR; + fetch_if_missing = 0; + fn_show_object = show_object__ma_allow_promisor; + return 0; + } + + die(_("invalid value for --missing")); + return 0; +} + static void show_edge(struct commit *commit) { add_preferred_base(&commit->object.oid); @@ -2817,7 +2889,12 @@ static void get_object_list(int ac, const char **av) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); mark_edges_uninteresting(&revs, show_edge); - traverse_commit_list(&revs, show_commit, show_object, NULL); + + if (!fn_show_object) + fn_show_object = show_object; + traverse_commit_list_filtered(&filter_options, &revs, + show_commit, fn_show_object, NULL, + NULL); if (unpack_unreachable_expiration) { revs.ignore_missing_links = 1; @@ -2953,6 +3030,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) N_("use a bitmap index if available to speed up counting objects")), OPT_BOOL(0, "write-bitmap-index", &write_bitmap_index, N_("write a bitmap index together with the pack index")), + OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options), + { OPTION_CALLBACK, 0, "missing", NULL, N_("action"), + N_("handling for missing objects"), PARSE_OPT_NONEG, + option_parse_missing_action }, + OPT_BOOL(0, "exclude-promisor-objects", &exclude_promisor_objects, + N_("do not pack objects in promisor packfiles")), OPT_END(), }; @@ -2998,6 +3081,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) argv_array_push(&rp, "--unpacked"); } + if (exclude_promisor_objects) { + use_internal_rev_list = 1; + fetch_if_missing = 0; + argv_array_push(&rp, "--exclude-promisor-objects"); + } + if (!reuse_object) reuse_delta = 0; if (pack_compression_level == -1) @@ -3029,6 +3118,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (!rev_list_all || !rev_list_reflog || !rev_list_index) unpack_unreachable_expiration = 0; + if (filter_options.choice) { + if (!pack_to_stdout) + die("cannot use --filter without --stdout."); + use_bitmap_index = 0; + } + /* * "soft" reasons not to use bitmaps - for on-disk repack by default we want * diff --git a/builtin/prune.c b/builtin/prune.c index cddabf26a9..4cfec82f40 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -8,7 +8,7 @@ #include "progress.h" static const char * const prune_usage[] = { - N_("git prune [-n] [-v] [--expire <time>] [--] [<head>...]"), + N_("git prune [-n] [-v] [--progress] [--expire <time>] [--] [<head>...]"), NULL }; static int show_only; @@ -101,12 +101,15 @@ int cmd_prune(int argc, const char **argv, const char *prefix) { struct rev_info revs; struct progress *progress = NULL; + int exclude_promisor_objects = 0; const struct option options[] = { OPT__DRY_RUN(&show_only, N_("do not remove, show only")), OPT__VERBOSE(&verbose, N_("report pruned objects")), OPT_BOOL(0, "progress", &show_progress, N_("show progress")), OPT_EXPIRY_DATE(0, "expire", &expire, N_("expire objects older than <time>")), + OPT_BOOL(0, "exclude-promisor-objects", &exclude_promisor_objects, + N_("limit traversal to objects outside promisor packfiles")), OPT_END() }; char *s; @@ -139,6 +142,10 @@ int cmd_prune(int argc, const char **argv, const char *prefix) show_progress = isatty(2); if (show_progress) progress = start_delayed_progress(_("Checking connectivity"), 0); + if (exclude_promisor_objects) { + fetch_if_missing = 0; + revs.exclude_promisor_objects = 1; + } mark_reachable_objects(&revs, 1, expire, progress); stop_progress(&progress); diff --git a/builtin/pull.c b/builtin/pull.c index a28f0ffadd..511dbbe0f6 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -113,6 +113,8 @@ static char *opt_depth; static char *opt_unshallow; static char *opt_update_shallow; static char *opt_refmap; +static char *opt_ipv4; +static char *opt_ipv6; static struct option pull_options[] = { /* Shared options */ @@ -218,6 +220,12 @@ static struct option pull_options[] = { OPT_PASSTHRU(0, "refmap", &opt_refmap, N_("refmap"), N_("specify fetch refmap"), PARSE_OPT_NONEG), + OPT_PASSTHRU('4', "ipv4", &opt_ipv4, NULL, + N_("use IPv4 addresses only"), + PARSE_OPT_NOARG), + OPT_PASSTHRU('6', "ipv6", &opt_ipv6, NULL, + N_("use IPv6 addresses only"), + PARSE_OPT_NOARG), OPT_END() }; @@ -522,6 +530,10 @@ static int run_fetch(const char *repo, const char **refspecs) argv_array_push(&args, opt_update_shallow); if (opt_refmap) argv_array_push(&args, opt_refmap); + if (opt_ipv4) + argv_array_push(&args, opt_ipv4); + if (opt_ipv6) + argv_array_push(&args, opt_ipv6); if (repo) { argv_array_push(&args, repo); @@ -545,7 +557,7 @@ static int pull_into_void(const struct object_id *merge_head, * index/worktree changes that the user already made on the unborn * branch. */ - if (checkout_fast_forward(&empty_tree_oid, merge_head, 0)) + if (checkout_fast_forward(the_hash_algo->empty_tree, merge_head, 0)) return 1; if (update_ref("initial pull", "HEAD", merge_head, curr_head, 0, UPDATE_REFS_DIE_ON_ERR)) @@ -751,12 +763,15 @@ static int get_octopus_merge_base(struct object_id *merge_base, if (!is_null_oid(fork_point)) commit_list_insert(lookup_commit_reference(fork_point), &revs); - result = reduce_heads(get_octopus_merge_bases(revs)); + result = get_octopus_merge_bases(revs); free_commit_list(revs); + reduce_heads_replace(&result); + if (!result) return 1; oidcpy(merge_base, &result->item->object.oid); + free_commit_list(result); return 0; } diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c index decb8f7a09..00faf14d07 100644 --- a/builtin/rebase--helper.c +++ b/builtin/rebase--helper.c @@ -12,10 +12,12 @@ static const char * const builtin_rebase_helper_usage[] = { int cmd_rebase__helper(int argc, const char **argv, const char *prefix) { struct replay_opts opts = REPLAY_OPTS_INIT; - int keep_empty = 0; + unsigned flags = 0, keep_empty = 0; + int abbreviate_commands = 0; enum { - CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_SHA1S, EXPAND_SHA1S, - CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH + CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS, + CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH, + ADD_EXEC } command = 0; struct option options[] = { OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")), @@ -27,19 +29,22 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) OPT_CMDMODE(0, "make-script", &command, N_("make rebase script"), MAKE_SCRIPT), OPT_CMDMODE(0, "shorten-ids", &command, - N_("shorten SHA-1s in the todo list"), SHORTEN_SHA1S), + N_("shorten commit ids in the todo list"), SHORTEN_OIDS), OPT_CMDMODE(0, "expand-ids", &command, - N_("expand SHA-1s in the todo list"), EXPAND_SHA1S), + N_("expand commit ids in the todo list"), EXPAND_OIDS), OPT_CMDMODE(0, "check-todo-list", &command, N_("check the todo list"), CHECK_TODO_LIST), OPT_CMDMODE(0, "skip-unnecessary-picks", &command, N_("skip unnecessary picks"), SKIP_UNNECESSARY_PICKS), OPT_CMDMODE(0, "rearrange-squash", &command, N_("rearrange fixup/squash lines"), REARRANGE_SQUASH), + OPT_CMDMODE(0, "add-exec-commands", &command, + N_("insert exec commands in todo list"), ADD_EXEC), OPT_END() }; sequencer_init_config(&opts); + git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands); opts.action = REPLAY_INTERACTIVE_REBASE; opts.allow_ff = 1; @@ -48,21 +53,25 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, NULL, options, builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0); + flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0; + flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0; + flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0; + if (command == CONTINUE && argc == 1) return !!sequencer_continue(&opts); if (command == ABORT && argc == 1) return !!sequencer_remove_state(&opts); if (command == MAKE_SCRIPT && argc > 1) - return !!sequencer_make_script(keep_empty, stdout, argc, argv); - if (command == SHORTEN_SHA1S && argc == 1) - return !!transform_todo_ids(1); - if (command == EXPAND_SHA1S && argc == 1) - return !!transform_todo_ids(0); + return !!sequencer_make_script(stdout, argc, argv, flags); + if ((command == SHORTEN_OIDS || command == EXPAND_OIDS) && argc == 1) + return !!transform_todos(flags); if (command == CHECK_TODO_LIST && argc == 1) return !!check_todo_list(); if (command == SKIP_UNNECESSARY_PICKS && argc == 1) return !!skip_unnecessary_picks(); if (command == REARRANGE_SQUASH && argc == 1) return !!rearrange_squash(); + if (command == ADD_EXEC && argc == 2) + return !!sequencer_add_exec_commands(argv[1]); usage_with_options(builtin_rebase_helper_usage, options); } diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 4d37a160d7..b7ce7c7f52 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -24,6 +24,7 @@ #include "tmp-objdir.h" #include "oidset.h" #include "packfile.h" +#include "protocol.h" static const char * const receive_pack_usage[] = { N_("git receive-pack <git-dir>"), @@ -1961,6 +1962,22 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) else if (0 <= receive_unpack_limit) unpack_limit = receive_unpack_limit; + switch (determine_protocol_version_server()) { + case protocol_v1: + /* + * v1 is just the original protocol with a version string, + * so just fall through after writing the version string. + */ + if (advertise_refs || !stateless_rpc) + packet_write_fmt(1, "version 1\n"); + + /* fallthrough */ + case protocol_v0: + break; + case protocol_unknown_version: + BUG("unknown protocol version"); + } + if (advertise_refs || !stateless_rpc) { write_head_info(); } diff --git a/builtin/reflog.c b/builtin/reflog.c index ab31a3b6aa..2233725315 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -416,16 +416,6 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len) return ent; } -static int parse_expire_cfg_value(const char *var, const char *value, timestamp_t *expire) -{ - if (!value) - return config_error_nonbool(var); - if (parse_expiry_date(value, expire)) - return error(_("'%s' for '%s' is not a valid timestamp"), - value, var); - return 0; -} - /* expiry timer slot */ #define EXPIRE_TOTAL 01 #define EXPIRE_UNREACH 02 @@ -443,11 +433,11 @@ static int reflog_expire_config(const char *var, const char *value, void *cb) if (!strcmp(key, "reflogexpire")) { slot = EXPIRE_TOTAL; - if (parse_expire_cfg_value(var, value, &expire)) + if (git_config_expiry_date(&expire, var, value)) return -1; } else if (!strcmp(key, "reflogexpireunreachable")) { slot = EXPIRE_UNREACH; - if (parse_expire_cfg_value(var, value, &expire)) + if (git_config_expiry_date(&expire, var, value)) return -1; } else return git_default_config(var, value, cb); diff --git a/builtin/remote.c b/builtin/remote.c index a04ea50e40..d95bf904c3 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -693,7 +693,7 @@ static int mv(int argc, const char **argv) read_ref_full(item->string, RESOLVE_REF_READING, &oid, &flag); if (!(flag & REF_ISSYMREF)) continue; - if (delete_ref(NULL, item->string, NULL, REF_NODEREF)) + if (delete_ref(NULL, item->string, NULL, REF_NO_DEREF)) die(_("deleting '%s' failed"), item->string); } for (i = 0; i < remote_branches.nr; i++) { @@ -788,7 +788,7 @@ static int rm(int argc, const char **argv) strbuf_release(&buf); if (!result) - result = delete_refs("remote: remove", &branches, REF_NODEREF); + result = delete_refs("remote: remove", &branches, REF_NO_DEREF); string_list_clear(&branches, 0); if (skipped.nr) { @@ -1255,7 +1255,7 @@ static int set_head(int argc, const char **argv) head_name = xstrdup(states.heads.items[0].string); free_remote_ref_states(&states); } else if (opt_d && !opt_a && argc == 1) { - if (delete_ref(NULL, buf.buf, NULL, REF_NODEREF)) + if (delete_ref(NULL, buf.buf, NULL, REF_NO_DEREF)) result |= error(_("Could not delete %s"), buf.buf); } else usage_with_options(builtin_remote_sethead_usage, options); diff --git a/builtin/repack.c b/builtin/repack.c index f17a68a17d..7bdb40142f 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -83,7 +83,8 @@ static void remove_pack_on_signal(int signo) /* * Adds all packs hex strings to the fname list, which do not - * have a corresponding .keep file. + * have a corresponding .keep or .promisor file. These packs are not to + * be kept if we are going to pack everything into one file. */ static void get_non_kept_pack_filenames(struct string_list *fname_list) { @@ -101,7 +102,8 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list) fname = xmemdupz(e->d_name, len); - if (!file_exists(mkpath("%s/%s.keep", packdir, fname))) + if (!file_exists(mkpath("%s/%s.keep", packdir, fname)) && + !file_exists(mkpath("%s/%s.promisor", packdir, fname))) string_list_append_nodup(fname_list, fname); else free(fname); @@ -232,6 +234,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix) argv_array_push(&cmd.args, "--all"); argv_array_push(&cmd.args, "--reflog"); argv_array_push(&cmd.args, "--indexed-objects"); + if (repository_format_partial_clone) + argv_array_push(&cmd.args, "--exclude-promisor-objects"); if (window) argv_array_pushf(&cmd.args, "--window=%s", window); if (window_memory) diff --git a/builtin/reset.c b/builtin/reset.c index 906e541658..e15f595799 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -12,7 +12,7 @@ #include "lockfile.h" #include "tag.h" #include "object.h" -#include "commit.h" +#include "pretty.h" #include "run-command.h" #include "refs.h" #include "diff.h" diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 8034d2eff2..48300d9e11 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -4,6 +4,8 @@ #include "diff.h" #include "revision.h" #include "list-objects.h" +#include "list-objects-filter.h" +#include "list-objects-filter-options.h" #include "pack.h" #include "pack-bitmap.h" #include "builtin.h" @@ -12,6 +14,8 @@ #include "bisect.h" #include "progress.h" #include "reflog-walk.h" +#include "oidset.h" +#include "packfile.h" static const char rev_list_usage[] = "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n" @@ -55,6 +59,21 @@ static const char rev_list_usage[] = static struct progress *progress; static unsigned progress_counter; +static struct list_objects_filter_options filter_options; +static struct oidset omitted_objects; +static int arg_print_omitted; /* print objects omitted by filter */ + +static struct oidset missing_objects; +enum missing_action { + MA_ERROR = 0, /* fail if any missing objects are encountered */ + MA_ALLOW_ANY, /* silently allow ALL missing objects */ + MA_PRINT, /* print ALL missing objects in special section */ + MA_ALLOW_PROMISOR, /* silently allow all missing PROMISOR objects */ +}; +static enum missing_action arg_missing_action; + +#define DEFAULT_OIDSET_SIZE (16*1024) + static void finish_commit(struct commit *commit, void *data); static void show_commit(struct commit *commit, void *data) { @@ -178,19 +197,56 @@ static void finish_commit(struct commit *commit, void *data) free_commit_buffer(commit); } -static void finish_object(struct object *obj, const char *name, void *cb_data) +static inline void finish_object__ma(struct object *obj) { - struct rev_list_info *info = cb_data; - if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid)) + /* + * Whether or not we try to dynamically fetch missing objects + * from the server, we currently DO NOT have the object. We + * can either print, allow (ignore), or conditionally allow + * (ignore) them. + */ + switch (arg_missing_action) { + case MA_ERROR: die("missing blob object '%s'", oid_to_hex(&obj->oid)); + return; + + case MA_ALLOW_ANY: + return; + + case MA_PRINT: + oidset_insert(&missing_objects, &obj->oid); + return; + + case MA_ALLOW_PROMISOR: + if (is_promisor_object(&obj->oid)) + return; + die("unexpected missing blob object '%s'", + oid_to_hex(&obj->oid)); + return; + + default: + BUG("unhandled missing_action"); + return; + } +} + +static int finish_object(struct object *obj, const char *name, void *cb_data) +{ + struct rev_list_info *info = cb_data; + if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid)) { + finish_object__ma(obj); + return 1; + } if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT) parse_object(&obj->oid); + return 0; } static void show_object(struct object *obj, const char *name, void *cb_data) { struct rev_list_info *info = cb_data; - finish_object(obj, name, cb_data); + if (finish_object(obj, name, cb_data)) + return; display_progress(progress, ++progress_counter); if (info->flags & REV_LIST_QUIET) return; @@ -269,6 +325,34 @@ static int show_object_fast( return 1; } +static inline int parse_missing_action_value(const char *value) +{ + if (!strcmp(value, "error")) { + arg_missing_action = MA_ERROR; + return 1; + } + + if (!strcmp(value, "allow-any")) { + arg_missing_action = MA_ALLOW_ANY; + fetch_if_missing = 0; + return 1; + } + + if (!strcmp(value, "print")) { + arg_missing_action = MA_PRINT; + fetch_if_missing = 0; + return 1; + } + + if (!strcmp(value, "allow-promisor")) { + arg_missing_action = MA_ALLOW_PROMISOR; + fetch_if_missing = 0; + return 1; + } + + return 0; +} + int cmd_rev_list(int argc, const char **argv, const char *prefix) { struct rev_info revs; @@ -287,6 +371,35 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) init_revisions(&revs, prefix); revs.abbrev = DEFAULT_ABBREV; revs.commit_format = CMIT_FMT_UNSPECIFIED; + + /* + * Scan the argument list before invoking setup_revisions(), so that we + * know if fetch_if_missing needs to be set to 0. + * + * "--exclude-promisor-objects" acts as a pre-filter on missing objects + * by not crossing the boundary from realized objects to promisor + * objects. + * + * Let "--missing" to conditionally set fetch_if_missing. + */ + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + if (!strcmp(arg, "--exclude-promisor-objects")) { + fetch_if_missing = 0; + revs.exclude_promisor_objects = 1; + break; + } + } + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + if (skip_prefix(arg, "--missing=", &arg)) { + if (revs.exclude_promisor_objects) + die(_("cannot combine --exclude-promisor-objects and --missing")); + if (parse_missing_action_value(arg)) + break; + } + } + argc = setup_revisions(argc, argv, &revs, NULL); memset(&info, 0, sizeof(info)); @@ -335,6 +448,31 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) show_progress = arg; continue; } + + if (skip_prefix(arg, ("--" CL_ARG__FILTER "="), &arg)) { + parse_list_objects_filter(&filter_options, arg); + if (filter_options.choice && !revs.blob_objects) + die(_("object filtering requires --objects")); + if (filter_options.choice == LOFC_SPARSE_OID && + !filter_options.sparse_oid_value) + die(_("invalid sparse value '%s'"), + filter_options.filter_spec); + continue; + } + if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) { + list_objects_filter_set_no_filter(&filter_options); + continue; + } + if (!strcmp(arg, "--filter-print-omitted")) { + arg_print_omitted = 1; + continue; + } + + if (!strcmp(arg, "--exclude-promisor-objects")) + continue; /* already handled above */ + if (skip_prefix(arg, "--missing=", &arg)) + continue; /* already handled above */ + usage(rev_list_usage); } @@ -360,6 +498,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (revs.show_notes) die(_("rev-list does not support display of notes")); + if (filter_options.choice && use_bitmap_index) + die(_("cannot combine --use-bitmap-index with object filtering")); + save_commit_buffer = (revs.verbose_header || revs.grep_filter.pattern_list || revs.grep_filter.header_list); @@ -397,14 +538,37 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (bisect_list) { int reaches = reaches, all = all; - revs.commits = find_bisection(revs.commits, &reaches, &all, - bisect_find_all); + find_bisection(&revs.commits, &reaches, &all, bisect_find_all); if (bisect_show_vars) return show_bisect_vars(&info, reaches, all); } - traverse_commit_list(&revs, show_commit, show_object, &info); + if (arg_print_omitted) + oidset_init(&omitted_objects, DEFAULT_OIDSET_SIZE); + if (arg_missing_action == MA_PRINT) + oidset_init(&missing_objects, DEFAULT_OIDSET_SIZE); + + traverse_commit_list_filtered( + &filter_options, &revs, show_commit, show_object, &info, + (arg_print_omitted ? &omitted_objects : NULL)); + + if (arg_print_omitted) { + struct oidset_iter iter; + struct object_id *oid; + oidset_iter_init(&omitted_objects, &iter); + while ((oid = oidset_iter_next(&iter))) + printf("~%s\n", oid_to_hex(oid)); + oidset_clear(&omitted_objects); + } + if (arg_missing_action == MA_PRINT) { + struct oidset_iter iter; + struct object_id *oid; + oidset_iter_init(&missing_objects, &iter); + while ((oid = oidset_iter_next(&iter))) + printf("?%s\n", oid_to_hex(oid)); + oidset_clear(&missing_objects); + } stop_progress(&progress); diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 74aa644cbb..96d06a5d01 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -516,7 +516,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) PARSE_OPT_SHELL_EVAL); strbuf_addstr(&parsed, " --"); - sq_quote_argv(&parsed, argv, 0); + sq_quote_argv(&parsed, argv); puts(parsed.buf); return 0; } @@ -526,7 +526,7 @@ static int cmd_sq_quote(int argc, const char **argv) struct strbuf buf = STRBUF_INIT; if (argc) - sq_quote_argv(&buf, argv, 0); + sq_quote_argv(&buf, argv); printf("%s\n", buf.buf); strbuf_release(&buf); diff --git a/builtin/rm.c b/builtin/rm.c index d91451fea1..4a2fcca27b 100644 --- a/builtin/rm.c +++ b/builtin/rm.c @@ -382,7 +382,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix) } strbuf_release(&buf); if (gitmodules_modified) - stage_updated_gitmodules(); + stage_updated_gitmodules(&the_index); } if (active_cache_changed) { diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 2e24b5c330..e8a4aa40cb 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -1,6 +1,6 @@ #include "cache.h" #include "config.h" -#include "commit.h" +#include "pretty.h" #include "refs.h" #include "builtin.h" #include "color.h" diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 2086f0eb08..b1daca995f 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -20,6 +20,7 @@ #define OPT_QUIET (1 << 0) #define OPT_CACHED (1 << 1) #define OPT_RECURSIVE (1 << 2) +#define OPT_FORCE (1 << 3) typedef void (*each_submodule_fn)(const struct cache_entry *list_item, void *cb_data); @@ -50,6 +51,20 @@ static char *get_default_remote(void) return ret; } +static int print_default_remote(int argc, const char **argv, const char *prefix) +{ + const char *remote; + + if (argc != 1) + die(_("submodule--helper print-default-remote takes no arguments")); + + remote = get_default_remote(); + if (remote) + printf("%s\n", remote); + + return 0; +} + static int starts_with_dot_slash(const char *str) { return str[0] == '.' && is_dir_sep(str[1]); @@ -358,6 +373,25 @@ static void module_list_active(struct module_list *list) *list = active_modules; } +static char *get_up_path(const char *path) +{ + int i; + struct strbuf sb = STRBUF_INIT; + + for (i = count_slashes(path); i; i--) + strbuf_addstr(&sb, "../"); + + /* + * Check if 'path' ends with slash or not + * for having the same output for dir/sub_dir + * and dir/sub_dir/ + */ + if (!is_dir_sep(path[strlen(path) - 1])) + strbuf_addstr(&sb, "../"); + + return strbuf_detach(&sb, NULL); +} + static int module_list(int argc, const char **argv, const char *prefix) { int i; @@ -623,7 +657,7 @@ static void status_submodule(const char *path, const struct object_id *ce_oid, if (refs_head_ref(get_submodule_ref_store(path), handle_submodule_head_ref, &oid)) - die(_("could not resolve HEAD ref inside the" + die(_("could not resolve HEAD ref inside the " "submodule '%s'"), path); print_status(flags, '+', path, &oid, displaypath); @@ -718,6 +752,309 @@ static int module_name(int argc, const char **argv, const char *prefix) return 0; } +struct sync_cb { + const char *prefix; + unsigned int flags; +}; + +#define SYNC_CB_INIT { NULL, 0 } + +static void sync_submodule(const char *path, const char *prefix, + unsigned int flags) +{ + const struct submodule *sub; + char *remote_key = NULL; + char *sub_origin_url, *super_config_url, *displaypath; + struct strbuf sb = STRBUF_INIT; + struct child_process cp = CHILD_PROCESS_INIT; + char *sub_config_path = NULL; + + if (!is_submodule_active(the_repository, path)) + return; + + sub = submodule_from_path(&null_oid, path); + + if (sub && sub->url) { + if (starts_with_dot_dot_slash(sub->url) || + starts_with_dot_slash(sub->url)) { + char *remote_url, *up_path; + char *remote = get_default_remote(); + strbuf_addf(&sb, "remote.%s.url", remote); + + if (git_config_get_string(sb.buf, &remote_url)) + remote_url = xgetcwd(); + + up_path = get_up_path(path); + sub_origin_url = relative_url(remote_url, sub->url, up_path); + super_config_url = relative_url(remote_url, sub->url, NULL); + + free(remote); + free(up_path); + free(remote_url); + } else { + sub_origin_url = xstrdup(sub->url); + super_config_url = xstrdup(sub->url); + } + } else { + sub_origin_url = xstrdup(""); + super_config_url = xstrdup(""); + } + + displaypath = get_submodule_displaypath(path, prefix); + + if (!(flags & OPT_QUIET)) + printf(_("Synchronizing submodule url for '%s'\n"), + displaypath); + + strbuf_reset(&sb); + strbuf_addf(&sb, "submodule.%s.url", sub->name); + if (git_config_set_gently(sb.buf, super_config_url)) + die(_("failed to register url for submodule path '%s'"), + displaypath); + + if (!is_submodule_populated_gently(path, NULL)) + goto cleanup; + + prepare_submodule_repo_env(&cp.env_array); + cp.git_cmd = 1; + cp.dir = path; + argv_array_pushl(&cp.args, "submodule--helper", + "print-default-remote", NULL); + + strbuf_reset(&sb); + if (capture_command(&cp, &sb, 0)) + die(_("failed to get the default remote for submodule '%s'"), + path); + + strbuf_strip_suffix(&sb, "\n"); + remote_key = xstrfmt("remote.%s.url", sb.buf); + + strbuf_reset(&sb); + submodule_to_gitdir(&sb, path); + strbuf_addstr(&sb, "/config"); + + if (git_config_set_in_file_gently(sb.buf, remote_key, sub_origin_url)) + die(_("failed to update remote for submodule '%s'"), + path); + + if (flags & OPT_RECURSIVE) { + struct child_process cpr = CHILD_PROCESS_INIT; + + cpr.git_cmd = 1; + cpr.dir = path; + prepare_submodule_repo_env(&cpr.env_array); + + argv_array_push(&cpr.args, "--super-prefix"); + argv_array_pushf(&cpr.args, "%s/", displaypath); + argv_array_pushl(&cpr.args, "submodule--helper", "sync", + "--recursive", NULL); + + if (flags & OPT_QUIET) + argv_array_push(&cpr.args, "--quiet"); + + if (run_command(&cpr)) + die(_("failed to recurse into submodule '%s'"), + path); + } + +cleanup: + free(super_config_url); + free(sub_origin_url); + strbuf_release(&sb); + free(remote_key); + free(displaypath); + free(sub_config_path); +} + +static void sync_submodule_cb(const struct cache_entry *list_item, void *cb_data) +{ + struct sync_cb *info = cb_data; + sync_submodule(list_item->name, info->prefix, info->flags); + +} + +static int module_sync(int argc, const char **argv, const char *prefix) +{ + struct sync_cb info = SYNC_CB_INIT; + struct pathspec pathspec; + struct module_list list = MODULE_LIST_INIT; + int quiet = 0; + int recursive = 0; + + struct option module_sync_options[] = { + OPT__QUIET(&quiet, N_("Suppress output of synchronizing submodule url")), + OPT_BOOL(0, "recursive", &recursive, + N_("Recurse into nested submodules")), + OPT_END() + }; + + const char *const git_submodule_helper_usage[] = { + N_("git submodule--helper sync [--quiet] [--recursive] [<path>]"), + NULL + }; + + argc = parse_options(argc, argv, prefix, module_sync_options, + git_submodule_helper_usage, 0); + + if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) + return 1; + + info.prefix = prefix; + if (quiet) + info.flags |= OPT_QUIET; + if (recursive) + info.flags |= OPT_RECURSIVE; + + for_each_listed_submodule(&list, sync_submodule_cb, &info); + + return 0; +} + +struct deinit_cb { + const char *prefix; + unsigned int flags; +}; +#define DEINIT_CB_INIT { NULL, 0 } + +static void deinit_submodule(const char *path, const char *prefix, + unsigned int flags) +{ + const struct submodule *sub; + char *displaypath = NULL; + struct child_process cp_config = CHILD_PROCESS_INIT; + struct strbuf sb_config = STRBUF_INIT; + char *sub_git_dir = xstrfmt("%s/.git", path); + + sub = submodule_from_path(&null_oid, path); + + if (!sub || !sub->name) + goto cleanup; + + displaypath = get_submodule_displaypath(path, prefix); + + /* remove the submodule work tree (unless the user already did it) */ + if (is_directory(path)) { + struct strbuf sb_rm = STRBUF_INIT; + const char *format; + + /* + * protect submodules containing a .git directory + * NEEDSWORK: instead of dying, automatically call + * absorbgitdirs and (possibly) warn. + */ + if (is_directory(sub_git_dir)) + die(_("Submodule work tree '%s' contains a .git " + "directory (use 'rm -rf' if you really want " + "to remove it including all of its history)"), + displaypath); + + if (!(flags & OPT_FORCE)) { + struct child_process cp_rm = CHILD_PROCESS_INIT; + cp_rm.git_cmd = 1; + argv_array_pushl(&cp_rm.args, "rm", "-qn", + path, NULL); + + if (run_command(&cp_rm)) + die(_("Submodule work tree '%s' contains local " + "modifications; use '-f' to discard them"), + displaypath); + } + + strbuf_addstr(&sb_rm, path); + + if (!remove_dir_recursively(&sb_rm, 0)) + format = _("Cleared directory '%s'\n"); + else + format = _("Could not remove submodule work tree '%s'\n"); + + if (!(flags & OPT_QUIET)) + printf(format, displaypath); + + strbuf_release(&sb_rm); + } + + if (mkdir(path, 0777)) + printf(_("could not create empty submodule directory %s"), + displaypath); + + cp_config.git_cmd = 1; + argv_array_pushl(&cp_config.args, "config", "--get-regexp", NULL); + argv_array_pushf(&cp_config.args, "submodule.%s\\.", sub->name); + + /* remove the .git/config entries (unless the user already did it) */ + if (!capture_command(&cp_config, &sb_config, 0) && sb_config.len) { + char *sub_key = xstrfmt("submodule.%s", sub->name); + /* + * remove the whole section so we have a clean state when + * the user later decides to init this submodule again + */ + git_config_rename_section_in_file(NULL, sub_key, NULL); + if (!(flags & OPT_QUIET)) + printf(_("Submodule '%s' (%s) unregistered for path '%s'\n"), + sub->name, sub->url, displaypath); + free(sub_key); + } + +cleanup: + free(displaypath); + free(sub_git_dir); + strbuf_release(&sb_config); +} + +static void deinit_submodule_cb(const struct cache_entry *list_item, + void *cb_data) +{ + struct deinit_cb *info = cb_data; + deinit_submodule(list_item->name, info->prefix, info->flags); +} + +static int module_deinit(int argc, const char **argv, const char *prefix) +{ + struct deinit_cb info = DEINIT_CB_INIT; + struct pathspec pathspec; + struct module_list list = MODULE_LIST_INIT; + int quiet = 0; + int force = 0; + int all = 0; + + struct option module_deinit_options[] = { + OPT__QUIET(&quiet, N_("Suppress submodule status output")), + OPT__FORCE(&force, N_("Remove submodule working trees even if they contain local changes")), + OPT_BOOL(0, "all", &all, N_("Unregister all submodules")), + OPT_END() + }; + + const char *const git_submodule_helper_usage[] = { + N_("git submodule deinit [--quiet] [-f | --force] [--all | [--] [<path>...]]"), + NULL + }; + + argc = parse_options(argc, argv, prefix, module_deinit_options, + git_submodule_helper_usage, 0); + + if (all && argc) { + error("pathspec and --all are incompatible"); + usage_with_options(git_submodule_helper_usage, + module_deinit_options); + } + + if (!argc && !all) + die(_("Use '--all' if you really want to deinitialize all submodules")); + + if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) + BUG("module_list_compute should not choke on empty pathspec"); + + info.prefix = prefix; + if (quiet) + info.flags |= OPT_QUIET; + if (force) + info.flags |= OPT_FORCE; + + for_each_listed_submodule(&list, deinit_submodule_cb, &info); + + return 0; +} + static int clone_submodule(const char *path, const char *gitdir, const char *url, const char *depth, struct string_list *reference, int quiet, int progress) @@ -1498,6 +1835,9 @@ static struct cmd_struct commands[] = { {"resolve-relative-url-test", resolve_relative_url_test, 0}, {"init", module_init, SUPPORT_SUPER_PREFIX}, {"status", module_status, SUPPORT_SUPER_PREFIX}, + {"print-default-remote", print_default_remote, 0}, + {"sync", module_sync, SUPPORT_SUPER_PREFIX}, + {"deinit", module_deinit, 0}, {"remote-branch", resolve_remote_submodule_branch, 0}, {"push-check", push_check, 0}, {"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX}, diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c index 17aabaa679..80237f0df1 100644 --- a/builtin/symbolic-ref.c +++ b/builtin/symbolic-ref.c @@ -58,7 +58,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix) die("Cannot delete %s, not a symbolic ref", argv[0]); if (!strcmp(argv[0], "HEAD")) die("deleting '%s' is not allowed", argv[0]); - return delete_ref(NULL, argv[0], NULL, REF_NODEREF); + return delete_ref(NULL, argv[0], NULL, REF_NO_DEREF); } switch (argc) { diff --git a/builtin/update-index.c b/builtin/update-index.c index fefbe60167..58d1c2d282 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -16,6 +16,7 @@ #include "pathspec.h" #include "dir.h" #include "split-index.h" +#include "fsmonitor.h" /* * Default to not allowing changes to the list of files. The @@ -32,6 +33,7 @@ static int force_remove; static int verbose; static int mark_valid_only; static int mark_skip_worktree_only; +static int mark_fsmonitor_only; #define MARK_FLAG 1 #define UNMARK_FLAG 2 static struct strbuf mtime_dir = STRBUF_INIT; @@ -228,6 +230,7 @@ static int mark_ce_flags(const char *path, int flag, int mark) int namelen = strlen(path); int pos = cache_name_pos(path, namelen); if (0 <= pos) { + mark_fsmonitor_invalid(&the_index, active_cache[pos]); if (mark) active_cache[pos]->ce_flags |= flag; else @@ -460,6 +463,11 @@ static void update_one(const char *path) die("Unable to mark file %s", path); return; } + if (mark_fsmonitor_only) { + if (mark_ce_flags(path, CE_FSMONITOR_VALID, mark_fsmonitor_only == MARK_FLAG)) + die("Unable to mark file %s", path); + return; + } if (force_remove) { if (remove_file_from_cache(path)) @@ -917,6 +925,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) struct refresh_params refresh_args = {0, &has_errors}; int lock_error = 0; int split_index = -1; + int force_write = 0; + int fsmonitor = -1; struct lock_file lock_file = LOCK_INIT; struct parse_opt_ctx_t ctx; strbuf_getline_fn getline_fn; @@ -1008,6 +1018,16 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) N_("test if the filesystem supports untracked cache"), UC_TEST), OPT_SET_INT(0, "force-untracked-cache", &untracked_cache, N_("enable untracked cache without testing the filesystem"), UC_FORCE), + OPT_SET_INT(0, "force-write-index", &force_write, + N_("write out the index even if is not flagged as changed"), 1), + OPT_BOOL(0, "fsmonitor", &fsmonitor, + N_("enable or disable file system monitor")), + {OPTION_SET_INT, 0, "fsmonitor-valid", &mark_fsmonitor_only, NULL, + N_("mark files as fsmonitor valid"), + PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, MARK_FLAG}, + {OPTION_SET_INT, 0, "no-fsmonitor-valid", &mark_fsmonitor_only, NULL, + N_("clear fsmonitor valid bit"), + PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, UNMARK_FLAG}, OPT_END() }; @@ -1146,7 +1166,23 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) die("BUG: bad untracked_cache value: %d", untracked_cache); } - if (active_cache_changed) { + if (fsmonitor > 0) { + if (git_config_get_fsmonitor() == 0) + warning(_("core.fsmonitor is unset; " + "set it if you really want to " + "enable fsmonitor")); + add_fsmonitor(&the_index); + report(_("fsmonitor enabled")); + } else if (!fsmonitor) { + if (git_config_get_fsmonitor() == 1) + warning(_("core.fsmonitor is set; " + "remove it if you really want to " + "disable fsmonitor")); + remove_fsmonitor(&the_index); + report(_("fsmonitor disabled")); + } + + if (active_cache_changed || force_write) { if (newfd < 0) { if (refresh_args.flags & REFRESH_QUIET) exit(128); diff --git a/builtin/update-ref.c b/builtin/update-ref.c index cf1552b478..4b4714b3fd 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -312,7 +312,7 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction, static const char *parse_cmd_option(struct strbuf *input, const char *next) { if (!strncmp(next, "no-deref", 8) && next[8] == line_termination) - update_flags |= REF_NODEREF; + update_flags |= REF_NO_DEREF; else die("option unknown: %s", next); return next + 8; @@ -427,7 +427,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) } if (no_deref) - flags = REF_NODEREF; + flags = REF_NO_DEREF; if (delete) /* * For purposes of backwards compatibility, we treat diff --git a/builtin/worktree.c b/builtin/worktree.c index ed043d5f1c..7cef5b120b 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -1,4 +1,5 @@ #include "cache.h" +#include "checkout.h" #include "config.h" #include "builtin.h" #include "dir.h" @@ -32,8 +33,19 @@ struct add_opts { static int show_only; static int verbose; +static int guess_remote; static timestamp_t expire; +static int git_worktree_config(const char *var, const char *value, void *cb) +{ + if (!strcmp(var, "worktree.guessremote")) { + guess_remote = git_config_bool(var, value); + return 0; + } + + return git_default_config(var, value, cb); +} + static int prune_worktree(const char *id, struct strbuf *reason) { struct stat st; @@ -218,20 +230,21 @@ static int add_worktree(const char *path, const char *refname, int counter = 0, len, ret; struct strbuf symref = STRBUF_INIT; struct commit *commit = NULL; + int is_branch = 0; if (file_exists(path) && !is_empty_dir(path)) die(_("'%s' already exists"), path); /* is 'refname' a branch or commit? */ if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) && - ref_exists(symref.buf)) { /* it's a branch */ + ref_exists(symref.buf)) { + is_branch = 1; if (!opts->force) die_if_checked_out(symref.buf, 0); - } else { /* must be a commit */ - commit = lookup_commit_reference_by_name(refname); - if (!commit) - die(_("invalid reference: %s"), refname); } + commit = lookup_commit_reference_by_name(refname); + if (!commit) + die(_("invalid reference: %s"), refname); name = worktree_basename(path, &len); git_path_buf(&sb_repo, "worktrees/%.*s", (int)(path + len - name), name); @@ -296,7 +309,7 @@ static int add_worktree(const char *path, const char *refname, argv_array_pushf(&child_env, "%s=%s", GIT_WORK_TREE_ENVIRONMENT, path); cp.git_cmd = 1; - if (commit) + if (!is_branch) argv_array_pushl(&cp.args, "update-ref", "HEAD", oid_to_hex(&commit->object.oid), NULL); else @@ -327,6 +340,15 @@ done: strbuf_addf(&sb, "%s/locked", sb_repo.buf); unlink_or_warn(sb.buf); } + + /* + * Hook failure does not warrant worktree deletion, so run hook after + * is_junk is cleared, but do return appropriate code when hook fails. + */ + if (!ret && opts->checkout) + ret = run_hook_le(NULL, "post-checkout", oid_to_hex(&null_oid), + oid_to_hex(&commit->object.oid), "1", NULL); + argv_array_clear(&child_env); strbuf_release(&sb); strbuf_release(&symref); @@ -341,6 +363,7 @@ static int add(int ac, const char **av, const char *prefix) const char *new_branch_force = NULL; char *path; const char *branch; + const char *opt_track = NULL; struct option options[] = { OPT__FORCE(&opts.force, N_("checkout <branch> even if already checked out in other worktree")), OPT_STRING('b', NULL, &opts.new_branch, N_("branch"), @@ -350,6 +373,11 @@ static int add(int ac, const char **av, const char *prefix) OPT_BOOL(0, "detach", &opts.detach, N_("detach HEAD at named commit")), OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")), OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")), + OPT_PASSTHRU(0, "track", &opt_track, NULL, + N_("set up tracking mode (see git-branch(1))"), + PARSE_OPT_NOARG | PARSE_OPT_OPTARG), + OPT_BOOL(0, "guess-remote", &guess_remote, + N_("try to match the new branch name with a remote-tracking branch")), OPT_END() }; @@ -384,6 +412,28 @@ static int add(int ac, const char **av, const char *prefix) int n; const char *s = worktree_basename(path, &n); opts.new_branch = xstrndup(s, n); + if (guess_remote) { + struct object_id oid; + const char *remote = + unique_tracking_name(opts.new_branch, &oid); + if (remote) + branch = remote; + } + } + + if (ac == 2 && !opts.new_branch && !opts.detach) { + struct object_id oid; + struct commit *commit; + const char *remote; + + commit = lookup_commit_reference_by_name(branch); + if (!commit) { + remote = unique_tracking_name(branch, &oid); + if (remote) { + opts.new_branch = branch; + branch = remote; + } + } } if (opts.new_branch) { @@ -394,9 +444,13 @@ static int add(int ac, const char **av, const char *prefix) argv_array_push(&cp.args, "--force"); argv_array_push(&cp.args, opts.new_branch); argv_array_push(&cp.args, branch); + if (opt_track) + argv_array_push(&cp.args, opt_track); if (run_command(&cp)) return -1; branch = opts.new_branch; + } else if (opt_track) { + die(_("--[no-]track can only be used if a new branch is created")); } UNLEAK(path); @@ -557,7 +611,7 @@ int cmd_worktree(int ac, const char **av, const char *prefix) OPT_END() }; - git_config(git_default_config, NULL); + git_config(git_worktree_config, NULL); if (ac < 2) usage_with_options(worktree_usage, options); |