diff options
Diffstat (limited to 'builtin')
-rw-r--r-- | builtin/am.c | 6 | ||||
-rw-r--r-- | builtin/blame.c | 2 | ||||
-rw-r--r-- | builtin/branch.c | 25 | ||||
-rw-r--r-- | builtin/checkout.c | 134 | ||||
-rw-r--r-- | builtin/commit-tree.c | 158 | ||||
-rw-r--r-- | builtin/commit.c | 11 | ||||
-rw-r--r-- | builtin/diff-tree.c | 6 | ||||
-rw-r--r-- | builtin/diff.c | 20 | ||||
-rw-r--r-- | builtin/fetch.c | 2 | ||||
-rw-r--r-- | builtin/fsck.c | 62 | ||||
-rw-r--r-- | builtin/help.c | 4 | ||||
-rw-r--r-- | builtin/init-db.c | 3 | ||||
-rw-r--r-- | builtin/log.c | 8 | ||||
-rw-r--r-- | builtin/merge.c | 9 | ||||
-rw-r--r-- | builtin/pack-objects.c | 16 | ||||
-rw-r--r-- | builtin/pack-redundant.c | 232 | ||||
-rw-r--r-- | builtin/prune-packed.c | 5 | ||||
-rw-r--r-- | builtin/prune.c | 44 | ||||
-rw-r--r-- | builtin/pull.c | 4 | ||||
-rw-r--r-- | builtin/rebase.c | 63 | ||||
-rw-r--r-- | builtin/receive-pack.c | 27 | ||||
-rw-r--r-- | builtin/replace.c | 4 | ||||
-rw-r--r-- | builtin/reset.c | 6 | ||||
-rw-r--r-- | builtin/rev-list.c | 2 | ||||
-rw-r--r-- | builtin/submodule--helper.c | 9 | ||||
-rw-r--r-- | builtin/update-index.c | 41 | ||||
-rw-r--r-- | builtin/worktree.c | 13 |
27 files changed, 586 insertions, 330 deletions
diff --git a/builtin/am.c b/builtin/am.c index 58a2aef28b..4fb107a9d1 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -453,6 +453,7 @@ static int run_post_rewrite_hook(const struct am_state *state) cp.in = xopen(am_path(state, "rewritten"), O_RDONLY); cp.stdout_to_stderr = 1; + cp.trace2_hook_name = "post-rewrite"; ret = run_command(&cp); @@ -1579,6 +1580,7 @@ static void do_commit(const struct am_state *state) } author = fmt_ident(state->author_name, state->author_email, + WANT_AUTHOR_IDENT, state->ignore_date ? NULL : state->author_date, IDENT_STRICT); @@ -2119,6 +2121,10 @@ static int parse_opt_patchformat(const struct option *opt, const char *arg, int *opt_value = PATCH_FORMAT_HG; else if (!strcmp(arg, "mboxrd")) *opt_value = PATCH_FORMAT_MBOXRD; + /* + * Please update $__git_patchformat in git-completion.bash + * when you add new options + */ else return error(_("Invalid value for --patch-format: %s"), arg); return 0; diff --git a/builtin/blame.c b/builtin/blame.c index 581de0d832..177c1022a0 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -814,7 +814,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) * and are only included here to get included in the "-h" * output: */ - { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb }, + { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, NULL, 0, parse_opt_unknown_cb }, OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL), OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")), diff --git a/builtin/branch.c b/builtin/branch.c index 1be727209b..4c83055730 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -443,6 +443,21 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin free(to_free); } +static void print_current_branch_name(void) +{ + int flags; + const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, &flags); + const char *shortname; + if (!refname) + die(_("could not resolve HEAD")); + else if (!(flags & REF_ISSYMREF)) + return; + else if (skip_prefix(refname, "refs/heads/", &shortname)) + puts(shortname); + else + die(_("HEAD (%s) points outside of refs/heads/"), refname); +} + static void reject_rebase_or_bisect_branch(const char *target) { struct worktree **worktrees = get_worktrees(0); @@ -581,6 +596,7 @@ static int edit_branch_description(const char *branch_name) int cmd_branch(int argc, const char **argv, const char *prefix) { int delete = 0, rename = 0, copy = 0, force = 0, list = 0; + int show_current = 0; int reflog = 0, edit_description = 0; int quiet = 0, unset_upstream = 0; const char *new_upstream = NULL; @@ -620,6 +636,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPT_BIT('c', "copy", ©, N_("copy a branch and its reflog"), 1), OPT_BIT('C', NULL, ©, N_("copy a branch, even if target exists"), 2), OPT_BOOL('l', "list", &list, N_("list branch names")), + OPT_BOOL(0, "show-current", &show_current, N_("show current branch name")), OPT_BOOL(0, "create-reflog", &reflog, N_("create the branch's reflog")), OPT_BOOL(0, "edit-description", &edit_description, N_("edit the description for the branch")), @@ -662,14 +679,15 @@ int cmd_branch(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, builtin_branch_usage, 0); - if (!delete && !rename && !copy && !edit_description && !new_upstream && !unset_upstream && argc == 0) + if (!delete && !rename && !copy && !edit_description && !new_upstream && + !show_current && !unset_upstream && argc == 0) list = 1; if (filter.with_commit || filter.merge != REF_FILTER_MERGED_NONE || filter.points_at.nr || filter.no_commit) list = 1; - if (!!delete + !!rename + !!copy + !!new_upstream + + if (!!delete + !!rename + !!copy + !!new_upstream + !!show_current + list + unset_upstream > 1) usage_with_options(builtin_branch_usage, options); @@ -697,6 +715,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (!argc) die(_("branch name required")); return delete_branches(argc, argv, delete > 1, filter.kind, quiet); + } else if (show_current) { + print_current_branch_name(); + return 0; } else if (list) { /* git branch --local also shows HEAD when it is detached */ if ((filter.kind & FILTER_REFS_BRANCHES) && filter.detached) diff --git a/builtin/checkout.c b/builtin/checkout.c index 24b8593b93..0e6037b296 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -46,6 +46,7 @@ struct checkout_opts { int ignore_other_worktrees; int show_progress; int count_checkout_paths; + int overlay_mode; /* * If new checkout options are added, skip_merge_working_tree * should be updated accordingly. @@ -135,7 +136,8 @@ static int skip_same_name(const struct cache_entry *ce, int pos) return pos; } -static int check_stage(int stage, const struct cache_entry *ce, int pos) +static int check_stage(int stage, const struct cache_entry *ce, int pos, + int overlay_mode) { while (pos < active_nr && !strcmp(active_cache[pos]->name, ce->name)) { @@ -143,6 +145,8 @@ static int check_stage(int stage, const struct cache_entry *ce, int pos) return 0; pos++; } + if (!overlay_mode) + return 0; if (stage == 2) return error(_("path '%s' does not have our version"), ce->name); else @@ -168,7 +172,8 @@ static int check_stages(unsigned stages, const struct cache_entry *ce, int pos) } static int checkout_stage(int stage, const struct cache_entry *ce, int pos, - const struct checkout *state, int *nr_checkouts) + const struct checkout *state, int *nr_checkouts, + int overlay_mode) { while (pos < active_nr && !strcmp(active_cache[pos]->name, ce->name)) { @@ -177,6 +182,10 @@ static int checkout_stage(int stage, const struct cache_entry *ce, int pos, NULL, nr_checkouts); pos++; } + if (!overlay_mode) { + unlink_entry(ce); + return 0; + } if (stage == 2) return error(_("path '%s' does not have our version"), ce->name); else @@ -251,6 +260,59 @@ static int checkout_merged(int pos, const struct checkout *state, int *nr_checko return status; } +static void mark_ce_for_checkout_overlay(struct cache_entry *ce, + char *ps_matched, + const struct checkout_opts *opts) +{ + ce->ce_flags &= ~CE_MATCHED; + if (!opts->ignore_skipworktree && ce_skip_worktree(ce)) + return; + if (opts->source_tree && !(ce->ce_flags & CE_UPDATE)) + /* + * "git checkout tree-ish -- path", but this entry + * is in the original index but is not in tree-ish + * or does not match the pathspec; it will not be + * checked out to the working tree. We will not do + * anything to this entry at all. + */ + return; + /* + * Either this entry came from the tree-ish we are + * checking the paths out of, or we are checking out + * of the index. + * + * If it comes from the tree-ish, we already know it + * matches the pathspec and could just stamp + * CE_MATCHED to it from update_some(). But we still + * need ps_matched and read_tree_recursive (and + * eventually tree_entry_interesting) cannot fill + * ps_matched yet. Once it can, we can avoid calling + * match_pathspec() for _all_ entries when + * opts->source_tree != NULL. + */ + if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched)) + ce->ce_flags |= CE_MATCHED; +} + +static void mark_ce_for_checkout_no_overlay(struct cache_entry *ce, + char *ps_matched, + const struct checkout_opts *opts) +{ + ce->ce_flags &= ~CE_MATCHED; + if (!opts->ignore_skipworktree && ce_skip_worktree(ce)) + return; + if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched)) { + ce->ce_flags |= CE_MATCHED; + if (opts->source_tree && !(ce->ce_flags & CE_UPDATE)) + /* + * In overlay mode, but the path is not in + * tree-ish, which means we should remove it + * from the index and the working tree. + */ + ce->ce_flags |= CE_REMOVE | CE_WT_REMOVE; + } +} + static int checkout_paths(const struct checkout_opts *opts, const char *revision) { @@ -263,6 +325,8 @@ static int checkout_paths(const struct checkout_opts *opts, struct lock_file lock_file = LOCK_INIT; int nr_checkouts = 0, nr_unmerged = 0; + trace2_cmd_mode(opts->patch_mode ? "patch" : "path"); + if (opts->track != BRANCH_TRACK_UNSPECIFIED) die(_("'%s' cannot be used with updating paths"), "--track"); @@ -302,37 +366,15 @@ static int checkout_paths(const struct checkout_opts *opts, * Make sure all pathspecs participated in locating the paths * to be checked out. */ - for (pos = 0; pos < active_nr; pos++) { - struct cache_entry *ce = active_cache[pos]; - ce->ce_flags &= ~CE_MATCHED; - if (!opts->ignore_skipworktree && ce_skip_worktree(ce)) - continue; - if (opts->source_tree && !(ce->ce_flags & CE_UPDATE)) - /* - * "git checkout tree-ish -- path", but this entry - * is in the original index; it will not be checked - * out to the working tree and it does not matter - * if pathspec matched this entry. We will not do - * anything to this entry at all. - */ - continue; - /* - * Either this entry came from the tree-ish we are - * checking the paths out of, or we are checking out - * of the index. - * - * If it comes from the tree-ish, we already know it - * matches the pathspec and could just stamp - * CE_MATCHED to it from update_some(). But we still - * need ps_matched and read_tree_recursive (and - * eventually tree_entry_interesting) cannot fill - * ps_matched yet. Once it can, we can avoid calling - * match_pathspec() for _all_ entries when - * opts->source_tree != NULL. - */ - if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched)) - ce->ce_flags |= CE_MATCHED; - } + for (pos = 0; pos < active_nr; pos++) + if (opts->overlay_mode) + mark_ce_for_checkout_overlay(active_cache[pos], + ps_matched, + opts); + else + mark_ce_for_checkout_no_overlay(active_cache[pos], + ps_matched, + opts); if (report_path_error(ps_matched, &opts->pathspec, opts->prefix)) { free(ps_matched); @@ -353,7 +395,7 @@ static int checkout_paths(const struct checkout_opts *opts, if (opts->force) { warning(_("path '%s' is unmerged"), ce->name); } else if (opts->writeout_stage) { - errs |= check_stage(opts->writeout_stage, ce, pos); + errs |= check_stage(opts->writeout_stage, ce, pos, opts->overlay_mode); } else if (opts->merge) { errs |= check_stages((1<<2) | (1<<3), ce, pos); } else { @@ -383,13 +425,16 @@ static int checkout_paths(const struct checkout_opts *opts, if (opts->writeout_stage) errs |= checkout_stage(opts->writeout_stage, ce, pos, - &state, &nr_checkouts); + &state, + &nr_checkouts, opts->overlay_mode); else if (opts->merge) errs |= checkout_merged(pos, &state, &nr_unmerged); pos = skip_same_name(ce, pos) - 1; } } + remove_marked_cache_entries(&the_index, 1); + remove_scheduled_dirs(); errs |= finish_delayed_checkout(&state, &nr_checkouts); if (opts->count_checkout_paths) { @@ -572,6 +617,11 @@ static int skip_merge_working_tree(const struct checkout_opts *opts, */ /* + * opts->overlay_mode cannot be used with switching branches so is + * not tested here + */ + + /* * If we aren't creating a new branch any changes or updates will * happen in the existing branch. Since that could only be updating * the index and working directory, we don't want to skip those steps @@ -966,6 +1016,9 @@ static int switch_branches(const struct checkout_opts *opts, void *path_to_free; struct object_id rev; int flag, writeout_error = 0; + + trace2_cmd_mode("branch"); + memset(&old_branch_info, 0, sizeof(old_branch_info)); old_branch_info.path = path_to_free = resolve_refdup("HEAD", 0, &rev, &flag); if (old_branch_info.path) @@ -1203,6 +1256,8 @@ static int switch_unborn_to_new_branch(const struct checkout_opts *opts) int status; struct strbuf branch_ref = STRBUF_INIT; + trace2_cmd_mode("unborn"); + if (!opts->new_branch) die(_("You are on a branch yet to be born")); strbuf_addf(&branch_ref, "refs/heads/%s", opts->new_branch); @@ -1224,6 +1279,10 @@ static int checkout_branch(struct checkout_opts *opts, die(_("'%s' cannot be used with switching branches"), "--patch"); + if (!opts->overlay_mode) + die(_("'%s' cannot be used with switching branches"), + "--no-overlay"); + if (opts->writeout_stage) die(_("'%s' cannot be used with switching branches"), "--ours/--theirs"); @@ -1312,6 +1371,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) "checkout", "control recursive updating of submodules", PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater }, OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")), + OPT_BOOL(0, "overlay", &opts.overlay_mode, N_("use overlay mode (default)")), OPT_END(), }; @@ -1320,6 +1380,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) opts.overwrite_ignore = 1; opts.prefix = prefix; opts.show_progress = -1; + opts.overlay_mode = -1; git_config(git_checkout_config, &opts); @@ -1344,6 +1405,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) if ((!!opts.new_branch + !!opts.new_branch_force + !!opts.new_orphan_branch) > 1) die(_("-b, -B and --orphan are mutually exclusive")); + if (opts.overlay_mode == 1 && opts.patch_mode) + die(_("-p and --overlay are mutually exclusive")); + /* * From here on, new_branch will contain the branch to be checked out, * and new_branch_force and new_orphan_branch will tell us which one of diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c index 12cc403bd7..b866d83951 100644 --- a/builtin/commit-tree.c +++ b/builtin/commit-tree.c @@ -12,8 +12,13 @@ #include "builtin.h" #include "utf8.h" #include "gpg-interface.h" +#include "parse-options.h" -static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-S[<keyid>]] [-m <message>] [-F <file>] <sha1>"; +static const char * const commit_tree_usage[] = { + N_("git commit-tree [(-p <parent>)...] [-S[<keyid>]] [(-m <message>)...] " + "[(-F <file>)...] <tree>"), + NULL +}; static const char *sign_commit; @@ -23,7 +28,7 @@ static void new_parent(struct commit *parent, struct commit_list **parents_p) struct commit_list *parents; for (parents = *parents_p; parents; parents = parents->next) { if (parents->item == parent) { - error("duplicate parent %s ignored", oid_to_hex(oid)); + error(_("duplicate parent %s ignored"), oid_to_hex(oid)); return; } parents_p = &parents->next; @@ -39,91 +44,100 @@ static int commit_tree_config(const char *var, const char *value, void *cb) return git_default_config(var, value, cb); } +static int parse_parent_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + struct object_id oid; + struct commit_list **parents = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (get_oid_commit(arg, &oid)) + die(_("not a valid object name %s"), arg); + + assert_oid_type(&oid, OBJ_COMMIT); + new_parent(lookup_commit(the_repository, &oid), parents); + return 0; +} + +static int parse_message_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + struct strbuf *buf = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (buf->len) + strbuf_addch(buf, '\n'); + strbuf_addstr(buf, arg); + strbuf_complete_line(buf); + + return 0; +} + +static int parse_file_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + int fd; + struct strbuf *buf = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (buf->len) + strbuf_addch(buf, '\n'); + if (!strcmp(arg, "-")) + fd = 0; + else { + fd = open(arg, O_RDONLY); + if (fd < 0) + die_errno(_("git commit-tree: failed to open '%s'"), arg); + } + if (strbuf_read(buf, fd, 0) < 0) + die_errno(_("git commit-tree: failed to read '%s'"), arg); + if (fd && close(fd)) + die_errno(_("git commit-tree: failed to close '%s'"), arg); + + return 0; +} + int cmd_commit_tree(int argc, const char **argv, const char *prefix) { - int i, got_tree = 0; + static struct strbuf buffer = STRBUF_INIT; struct commit_list *parents = NULL; struct object_id tree_oid; struct object_id commit_oid; - struct strbuf buffer = STRBUF_INIT; + + struct option options[] = { + { OPTION_CALLBACK, 'p', NULL, &parents, N_("parent"), + N_("id of a parent commit object"), PARSE_OPT_NONEG, + parse_parent_arg_callback }, + { OPTION_CALLBACK, 'm', NULL, &buffer, N_("message"), + N_("commit message"), PARSE_OPT_NONEG, + parse_message_arg_callback }, + { OPTION_CALLBACK, 'F', NULL, &buffer, N_("file"), + N_("read commit log message from file"), PARSE_OPT_NONEG, + parse_file_arg_callback }, + { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"), + N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, + OPT_END() + }; git_config(commit_tree_config, NULL); if (argc < 2 || !strcmp(argv[1], "-h")) - usage(commit_tree_usage); - - for (i = 1; i < argc; i++) { - const char *arg = argv[i]; - if (!strcmp(arg, "-p")) { - struct object_id oid; - if (argc <= ++i) - usage(commit_tree_usage); - if (get_oid_commit(argv[i], &oid)) - die("Not a valid object name %s", argv[i]); - assert_oid_type(&oid, OBJ_COMMIT); - new_parent(lookup_commit(the_repository, &oid), - &parents); - continue; - } + usage_with_options(commit_tree_usage, options); - if (!strcmp(arg, "--gpg-sign")) { - sign_commit = ""; - continue; - } + argc = parse_options(argc, argv, prefix, options, commit_tree_usage, 0); - if (skip_prefix(arg, "-S", &sign_commit) || - skip_prefix(arg, "--gpg-sign=", &sign_commit)) - continue; + if (argc != 1) + die(_("must give exactly one tree")); - if (!strcmp(arg, "--no-gpg-sign")) { - sign_commit = NULL; - continue; - } - - if (!strcmp(arg, "-m")) { - if (argc <= ++i) - usage(commit_tree_usage); - if (buffer.len) - strbuf_addch(&buffer, '\n'); - strbuf_addstr(&buffer, argv[i]); - strbuf_complete_line(&buffer); - continue; - } - - if (!strcmp(arg, "-F")) { - int fd; - - if (argc <= ++i) - usage(commit_tree_usage); - if (buffer.len) - strbuf_addch(&buffer, '\n'); - if (!strcmp(argv[i], "-")) - fd = 0; - else { - fd = open(argv[i], O_RDONLY); - if (fd < 0) - die_errno("git commit-tree: failed to open '%s'", - argv[i]); - } - if (strbuf_read(&buffer, fd, 0) < 0) - die_errno("git commit-tree: failed to read '%s'", - argv[i]); - if (fd && close(fd)) - die_errno("git commit-tree: failed to close '%s'", - argv[i]); - continue; - } - - if (get_oid_tree(arg, &tree_oid)) - die("Not a valid object name %s", arg); - if (got_tree) - die("Cannot give more than one trees"); - got_tree = 1; - } + if (get_oid_tree(argv[0], &tree_oid)) + die(_("not a valid object name %s"), argv[0]); if (!buffer.len) { if (strbuf_read(&buffer, 0, 0) < 0) - die_errno("git commit-tree: failed to read"); + die_errno(_("git commit-tree: failed to read")); } if (commit_tree(buffer.buf, buffer.len, &tree_oid, parents, &commit_oid, diff --git a/builtin/commit.c b/builtin/commit.c index 2986553d5f..f17537474a 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -609,7 +609,8 @@ static void determine_author_info(struct strbuf *author_ident) set_ident_var(&date, strbuf_detach(&date_buf, NULL)); } - strbuf_addstr(author_ident, fmt_ident(name, email, date, IDENT_STRICT)); + strbuf_addstr(author_ident, fmt_ident(name, email, WANT_AUTHOR_IDENT, date, + IDENT_STRICT)); assert_split_ident(&author, author_ident); export_one("GIT_AUTHOR_NAME", author.name_begin, author.name_end, 0); export_one("GIT_AUTHOR_EMAIL", author.mail_begin, author.mail_end, 0); @@ -1038,6 +1039,10 @@ static void handle_untracked_files_arg(struct wt_status *s) s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES; else if (!strcmp(untracked_files_arg, "all")) s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES; + /* + * Please update $__git_untracked_file_modes in + * git-completion.bash when you add new options + */ else die(_("Invalid untracked files mode '%s'"), untracked_files_arg); } @@ -1179,6 +1184,10 @@ static int parse_and_validate_options(int argc, const char *argv[], else if (!strcmp(cleanup_arg, "scissors")) cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_SCISSORS : COMMIT_MSG_CLEANUP_SPACE; + /* + * Please update _git_commit() in git-completion.bash when you + * add new options. + */ else die(_("Invalid cleanup mode %s"), cleanup_arg); diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index a90681bcba..cb9ea79367 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -83,9 +83,13 @@ static int diff_tree_stdin(char *line) } static const char diff_tree_usage[] = -"git diff-tree [--stdin] [-m] [-c] [--cc] [-s] [-v] [--pretty] [-t] [-r] [--root] " +"git diff-tree [--stdin] [-m] [-c | --cc] [-s] [-v] [--pretty] [-t] [-r] [--root] " "[<common-diff-options>] <tree-ish> [<tree-ish>] [<path>...]\n" " -r diff recursively\n" +" -c show combined diff for merge commits\n" +" --cc show combined diff for merge commits removing uninteresting hunks\n" +" --combined-all-paths\n" +" show name of file in all parents for combined diffs\n" " --root include the initial commit as diff against /dev/null\n" COMMON_DIFF_OPTIONS_HELP; diff --git a/builtin/diff.c b/builtin/diff.c index 9f6109224b..53d4234ff4 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -338,21 +338,23 @@ int cmd_diff(int argc, const char **argv, const char *prefix) "--no-index" : "[--no-index]"); } - if (no_index) - /* If this is a no-index diff, just run it and exit there. */ - diff_no_index(the_repository, &rev, argc, argv); - - /* Otherwise, we are doing the usual "git" diff */ - rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; - /* Scale to real terminal size and respect statGraphWidth config */ + /* Set up defaults that will apply to both no-index and regular diffs. */ rev.diffopt.stat_width = -1; rev.diffopt.stat_graph_width = -1; - - /* Default to let external and textconv be used */ rev.diffopt.flags.allow_external = 1; rev.diffopt.flags.allow_textconv = 1; + /* If this is a no-index diff, just run it and exit there. */ + if (no_index) + diff_no_index(&rev, argc, argv); + + /* + * Otherwise, we are doing the usual "git" diff; set up any + * further defaults that apply to regular diffs. + */ + rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; + /* * Default to intent-to-add entries invisible in the * index. This makes them show up as new files in diff-files diff --git a/builtin/fetch.c b/builtin/fetch.c index b620fd54b4..4ba63d5ac6 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -1556,7 +1556,9 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru sigchain_push_common(unlock_pack_on_signal); atexit(unlock_pack); + sigchain_push(SIGPIPE, SIG_IGN); exit_code = do_fetch(gtransport, &rs); + sigchain_pop(SIGPIPE); refspec_clear(&rs); transport_disconnect(gtransport); gtransport = NULL; diff --git a/builtin/fsck.c b/builtin/fsck.c index bb4227bebc..d26fb0a044 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -235,6 +235,48 @@ static int mark_used(struct object *obj, int type, void *data, struct fsck_optio return 0; } +static void mark_unreachable_referents(const struct object_id *oid) +{ + struct fsck_options options = FSCK_OPTIONS_DEFAULT; + struct object *obj = lookup_object(the_repository, oid->hash); + + if (!obj || !(obj->flags & HAS_OBJ)) + return; /* not part of our original set */ + if (obj->flags & REACHABLE) + return; /* reachable objects already traversed */ + + /* + * Avoid passing OBJ_NONE to fsck_walk, which will parse the object + * (and we want to avoid parsing blobs). + */ + if (obj->type == OBJ_NONE) { + enum object_type type = oid_object_info(the_repository, + &obj->oid, NULL); + if (type > 0) + object_as_type(the_repository, obj, type, 0); + } + + options.walk = mark_used; + fsck_walk(obj, NULL, &options); +} + +static int mark_loose_unreachable_referents(const struct object_id *oid, + const char *path, + void *data) +{ + mark_unreachable_referents(oid); + return 0; +} + +static int mark_packed_unreachable_referents(const struct object_id *oid, + struct packed_git *pack, + uint32_t pos, + void *data) +{ + mark_unreachable_referents(oid); + return 0; +} + /* * Check a single reachable object */ @@ -347,6 +389,26 @@ static void check_connectivity(void) /* Traverse the pending reachable objects */ traverse_reachable(); + /* + * With --connectivity-only, we won't have actually opened and marked + * unreachable objects with USED. Do that now to make --dangling, etc + * accurate. + */ + if (connectivity_only && (show_dangling || write_lost_and_found)) { + /* + * Even though we already have a "struct object" for each of + * these in memory, we must not iterate over the internal + * object hash as we do below. Our loop would potentially + * resize the hash, making our iteration invalid. + * + * Instead, we'll just go back to the source list of objects, + * and ignore any that weren't present in our earlier + * traversal. + */ + for_each_loose_object(mark_loose_unreachable_referents, NULL, 0); + for_each_packed_object(mark_packed_unreachable_referents, NULL, 0); + } + /* Look up all the requirements, warn about missing objects.. */ max = get_max_object_index(); if (verbose) diff --git a/builtin/help.c b/builtin/help.c index 7739a5c155..e5590d7787 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -70,6 +70,10 @@ static enum help_format parse_help_format(const char *format) return HELP_FORMAT_INFO; if (!strcmp(format, "web") || !strcmp(format, "html")) return HELP_FORMAT_WEB; + /* + * Please update _git_config() in git-completion.bash when you + * add new help formats. + */ die(_("unrecognized help format '%s'"), format); } diff --git a/builtin/init-db.c b/builtin/init-db.c index 93eff7618c..6090217025 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -96,7 +96,7 @@ static void copy_templates(const char *template_dir) struct strbuf path = STRBUF_INIT; struct strbuf template_path = STRBUF_INIT; size_t template_len; - struct repository_format template_format; + struct repository_format template_format = REPOSITORY_FORMAT_INIT; struct strbuf err = STRBUF_INIT; DIR *dir; char *to_free = NULL; @@ -148,6 +148,7 @@ free_return: free(to_free); strbuf_release(&path); strbuf_release(&template_path); + clear_repository_format(&template_format); } static int git_init_db_config(const char *k, const char *v, void *cb) diff --git a/builtin/log.c b/builtin/log.c index 57869267d8..ab859f5904 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -84,6 +84,10 @@ static int parse_decoration_style(const char *value) return DECORATE_SHORT_REFS; else if (!strcmp(value, "auto")) return auto_decoration_style(); + /* + * Please update _git_log() in git-completion.bash when you + * add new decoration styles. + */ return -1; } @@ -1228,6 +1232,10 @@ static int thread_callback(const struct option *opt, const char *arg, int unset) *thread = THREAD_SHALLOW; else if (!strcmp(arg, "deep")) *thread = THREAD_DEEP; + /* + * Please update _git_formatpatch() in git-completion.bash + * when you add new options. + */ else return 1; return 0; diff --git a/builtin/merge.c b/builtin/merge.c index e47d77baee..5ce8946d39 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -113,12 +113,15 @@ static int option_parse_message(const struct option *opt, return 0; } -static int option_read_message(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result option_read_message(struct parse_opt_ctx_t *ctx, + const struct option *opt, + const char *arg_not_used, + int unset) { struct strbuf *buf = opt->value; const char *arg; + BUG_ON_OPT_ARG(arg_not_used); if (unset) BUG("-F cannot be negated"); @@ -262,7 +265,7 @@ static struct option builtin_merge_options[] = { option_parse_message), { OPTION_LOWLEVEL_CALLBACK, 'F', "file", &merge_msg, N_("path"), N_("read message from file"), PARSE_OPT_NONEG, - (parse_opt_cb *) option_read_message }, + NULL, 0, option_read_message }, OPT__VERBOSITY(&verbosity), OPT_BOOL(0, "abort", &abort_current_merge, N_("abort the current in-progress merge")), diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index a9fac7c128..a154fc29f6 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -33,6 +33,7 @@ #include "object-store.h" #include "dir.h" #include "midx.h" +#include "trace2.h" #define IN_PACK(obj) oe_in_pack(&to_pack, obj) #define SIZE(obj) oe_size(&to_pack, obj) @@ -3473,6 +3474,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) } } + trace2_region_enter("pack-objects", "enumerate-objects", + the_repository); prepare_packing_data(the_repository, &to_pack); if (progress) @@ -3487,12 +3490,23 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (include_tag && nr_result) for_each_ref(add_ref_tag, NULL); stop_progress(&progress_state); + trace2_region_leave("pack-objects", "enumerate-objects", + the_repository); if (non_empty && !nr_result) return 0; - if (nr_result) + if (nr_result) { + trace2_region_enter("pack-objects", "prepare-pack", + the_repository); prepare_pack(window, depth); + trace2_region_leave("pack-objects", "prepare-pack", + the_repository); + } + + trace2_region_enter("pack-objects", "write-pack-file", the_repository); write_pack_file(); + trace2_region_leave("pack-objects", "write-pack-file", the_repository); + if (progress) fprintf_ln(stderr, _("Total %"PRIu32" (delta %"PRIu32")," diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c index 11bc514566..68c1e547c2 100644 --- a/builtin/pack-redundant.c +++ b/builtin/pack-redundant.c @@ -32,14 +32,10 @@ static struct pack_list { struct pack_list *next; struct packed_git *pack; struct llist *unique_objects; - struct llist *all_objects; + struct llist *remaining_objects; + size_t all_objects_size; } *local_packs = NULL, *altodb_packs = NULL; -struct pll { - struct pll *next; - struct pack_list *pl; -}; - static struct llist_item *free_nodes; static inline void llist_item_put(struct llist_item *item) @@ -63,15 +59,6 @@ static inline struct llist_item *llist_item_get(void) return new_item; } -static void llist_free(struct llist *list) -{ - while ((list->back = list->front)) { - list->front = list->front->next; - llist_item_put(list->back); - } - free(list); -} - static inline void llist_init(struct llist **list) { *list = xmalloc(sizeof(struct llist)); @@ -254,6 +241,11 @@ static void cmp_two_packs(struct pack_list *p1, struct pack_list *p2) struct llist_item *p1_hint = NULL, *p2_hint = NULL; const unsigned int hashsz = the_hash_algo->rawsz; + if (!p1->unique_objects) + p1->unique_objects = llist_copy(p1->remaining_objects); + if (!p2->unique_objects) + p2->unique_objects = llist_copy(p2->remaining_objects); + p1_base = p1->pack->index_data; p2_base = p2->pack->index_data; p1_base += 256 * 4 + ((p1->pack->index_version < 2) ? 4 : 8); @@ -285,78 +277,6 @@ static void cmp_two_packs(struct pack_list *p1, struct pack_list *p2) } } -static void pll_free(struct pll *l) -{ - struct pll *old; - struct pack_list *opl; - - while (l) { - old = l; - while (l->pl) { - opl = l->pl; - l->pl = opl->next; - free(opl); - } - l = l->next; - free(old); - } -} - -/* all the permutations have to be free()d at the same time, - * since they refer to each other - */ -static struct pll * get_permutations(struct pack_list *list, int n) -{ - struct pll *subset, *ret = NULL, *new_pll = NULL; - - if (list == NULL || pack_list_size(list) < n || n == 0) - return NULL; - - if (n == 1) { - while (list) { - new_pll = xmalloc(sizeof(*new_pll)); - new_pll->pl = NULL; - pack_list_insert(&new_pll->pl, list); - new_pll->next = ret; - ret = new_pll; - list = list->next; - } - return ret; - } - - while (list->next) { - subset = get_permutations(list->next, n - 1); - while (subset) { - new_pll = xmalloc(sizeof(*new_pll)); - new_pll->pl = subset->pl; - pack_list_insert(&new_pll->pl, list); - new_pll->next = ret; - ret = new_pll; - subset = subset->next; - } - list = list->next; - } - return ret; -} - -static int is_superset(struct pack_list *pl, struct llist *list) -{ - struct llist *diff; - - diff = llist_copy(list); - - while (pl) { - llist_sorted_difference_inplace(diff, pl->all_objects); - if (diff->size == 0) { /* we're done */ - llist_free(diff); - return 1; - } - pl = pl->next; - } - llist_free(diff); - return 0; -} - static size_t sizeof_union(struct packed_git *p1, struct packed_git *p2) { size_t ret = 0; @@ -421,14 +341,58 @@ static inline off_t pack_set_bytecount(struct pack_list *pl) return ret; } +static int cmp_remaining_objects(const void *a, const void *b) +{ + struct pack_list *pl_a = *((struct pack_list **)a); + struct pack_list *pl_b = *((struct pack_list **)b); + + if (pl_a->remaining_objects->size == pl_b->remaining_objects->size) { + /* have the same remaining_objects, big pack first */ + if (pl_a->all_objects_size == pl_b->all_objects_size) + return 0; + else if (pl_a->all_objects_size < pl_b->all_objects_size) + return 1; + else + return -1; + } else if (pl_a->remaining_objects->size < pl_b->remaining_objects->size) { + /* sort by remaining objects, more objects first */ + return 1; + } else { + return -1; + } +} + +/* Sort pack_list, greater size of remaining_objects first */ +static void sort_pack_list(struct pack_list **pl) +{ + struct pack_list **ary, *p; + int i; + size_t n = pack_list_size(*pl); + + if (n < 2) + return; + + /* prepare an array of packed_list for easier sorting */ + ary = xcalloc(n, sizeof(struct pack_list *)); + for (n = 0, p = *pl; p; p = p->next) + ary[n++] = p; + + QSORT(ary, n, cmp_remaining_objects); + + /* link them back again */ + for (i = 0; i < n - 1; i++) + ary[i]->next = ary[i + 1]; + ary[n - 1]->next = NULL; + *pl = ary[0]; + + free(ary); +} + + static void minimize(struct pack_list **min) { - struct pack_list *pl, *unique = NULL, - *non_unique = NULL, *min_perm = NULL; - struct pll *perm, *perm_all, *perm_ok = NULL, *new_perm; - struct llist *missing; - off_t min_perm_size = 0, perm_size; - int n; + struct pack_list *pl, *unique = NULL, *non_unique = NULL; + struct llist *missing, *unique_pack_objects; pl = local_packs; while (pl) { @@ -442,53 +406,41 @@ static void minimize(struct pack_list **min) missing = llist_copy(all_objects); pl = unique; while (pl) { - llist_sorted_difference_inplace(missing, pl->all_objects); + llist_sorted_difference_inplace(missing, pl->remaining_objects); pl = pl->next; } + *min = unique; + /* return if there are no objects missing from the unique set */ if (missing->size == 0) { - *min = unique; free(missing); return; } - /* find the permutations which contain all missing objects */ - for (n = 1; n <= pack_list_size(non_unique) && !perm_ok; n++) { - perm_all = perm = get_permutations(non_unique, n); - while (perm) { - if (is_superset(perm->pl, missing)) { - new_perm = xmalloc(sizeof(struct pll)); - memcpy(new_perm, perm, sizeof(struct pll)); - new_perm->next = perm_ok; - perm_ok = new_perm; - } - perm = perm->next; - } - if (perm_ok) - break; - pll_free(perm_all); - } - if (perm_ok == NULL) - die("Internal error: No complete sets found!"); - - /* find the permutation with the smallest size */ - perm = perm_ok; - while (perm) { - perm_size = pack_set_bytecount(perm->pl); - if (!min_perm_size || min_perm_size > perm_size) { - min_perm_size = perm_size; - min_perm = perm->pl; - } - perm = perm->next; - } - *min = min_perm; - /* add the unique packs to the list */ - pl = unique; + unique_pack_objects = llist_copy(all_objects); + llist_sorted_difference_inplace(unique_pack_objects, missing); + + /* remove unique pack objects from the non_unique packs */ + pl = non_unique; while (pl) { - pack_list_insert(min, pl); + llist_sorted_difference_inplace(pl->remaining_objects, unique_pack_objects); pl = pl->next; } + + while (non_unique) { + /* sort the non_unique packs, greater size of remaining_objects first */ + sort_pack_list(&non_unique); + if (non_unique->remaining_objects->size == 0) + break; + + pack_list_insert(min, non_unique); + + for (pl = non_unique->next; pl && pl->remaining_objects->size > 0; pl = pl->next) + llist_sorted_difference_inplace(pl->remaining_objects, non_unique->remaining_objects); + + non_unique = non_unique->next; + } } static void load_all_objects(void) @@ -500,7 +452,7 @@ static void load_all_objects(void) while (pl) { hint = NULL; - l = pl->all_objects->front; + l = pl->remaining_objects->front; while (l) { hint = llist_insert_sorted_unique(all_objects, l->oid, hint); @@ -511,7 +463,7 @@ static void load_all_objects(void) /* remove objects present in remote packs */ pl = altodb_packs; while (pl) { - llist_sorted_difference_inplace(all_objects, pl->all_objects); + llist_sorted_difference_inplace(all_objects, pl->remaining_objects); pl = pl->next; } } @@ -536,11 +488,10 @@ static void scan_alt_odb_packs(void) while (alt) { local = local_packs; while (local) { - llist_sorted_difference_inplace(local->unique_objects, - alt->all_objects); + llist_sorted_difference_inplace(local->remaining_objects, + alt->remaining_objects); local = local->next; } - llist_sorted_difference_inplace(all_objects, alt->all_objects); alt = alt->next; } } @@ -555,7 +506,7 @@ static struct pack_list * add_pack(struct packed_git *p) return NULL; l.pack = p; - llist_init(&l.all_objects); + llist_init(&l.remaining_objects); if (open_pack_index(p)) return NULL; @@ -564,11 +515,11 @@ static struct pack_list * add_pack(struct packed_git *p) base += 256 * 4 + ((p->index_version < 2) ? 4 : 8); step = the_hash_algo->rawsz + ((p->index_version < 2) ? 4 : 0); while (off < p->num_objects * step) { - llist_insert_back(l.all_objects, (const struct object_id *)(base + off)); + llist_insert_back(l.remaining_objects, (const struct object_id *)(base + off)); off += step; } - /* this list will be pruned in cmp_two_packs later */ - l.unique_objects = llist_copy(l.all_objects); + l.all_objects_size = l.remaining_objects->size; + l.unique_objects = NULL; if (p->pack_local) return pack_list_insert(&local_packs, &l); else @@ -603,7 +554,7 @@ static void load_all(void) int cmd_pack_redundant(int argc, const char **argv, const char *prefix) { int i; - struct pack_list *min, *red, *pl; + struct pack_list *min = NULL, *red, *pl; struct llist *ignore; struct object_id *oid; char buf[GIT_MAX_HEXSZ + 2]; /* hex hash + \n + \0 */ @@ -646,7 +597,6 @@ int cmd_pack_redundant(int argc, const char **argv, const char *prefix) load_all_objects(); - cmp_local_packs(); if (alt_odb) scan_alt_odb_packs(); @@ -663,10 +613,12 @@ int cmd_pack_redundant(int argc, const char **argv, const char *prefix) llist_sorted_difference_inplace(all_objects, ignore); pl = local_packs; while (pl) { - llist_sorted_difference_inplace(pl->unique_objects, ignore); + llist_sorted_difference_inplace(pl->remaining_objects, ignore); pl = pl->next; } + cmp_local_packs(); + minimize(&min); if (verbose) { diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c index a9e7b552b9..48c5e78e33 100644 --- a/builtin/prune-packed.c +++ b/builtin/prune-packed.c @@ -63,6 +63,11 @@ int cmd_prune_packed(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, prune_packed_options, prune_packed_usage, 0); + if (argc > 0) + usage_msg_opt(_("too many arguments"), + prune_packed_usage, + prune_packed_options); + prune_packed_objects(opts); return 0; } diff --git a/builtin/prune.c b/builtin/prune.c index 1ec9ddd751..97613eccb5 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -31,16 +31,39 @@ static int prune_tmp_file(const char *fullpath) return 0; } +static void perform_reachability_traversal(struct rev_info *revs) +{ + static int initialized; + struct progress *progress = NULL; + + if (initialized) + return; + + if (show_progress) + progress = start_delayed_progress(_("Checking connectivity"), 0); + mark_reachable_objects(revs, 1, expire, progress); + stop_progress(&progress); + initialized = 1; +} + +static int is_object_reachable(const struct object_id *oid, + struct rev_info *revs) +{ + struct object *obj; + + perform_reachability_traversal(revs); + + obj = lookup_object(the_repository, oid->hash); + return obj && (obj->flags & SEEN); +} + static int prune_object(const struct object_id *oid, const char *fullpath, void *data) { + struct rev_info *revs = data; struct stat st; - /* - * Do we know about this object? - * It must have been reachable - */ - if (lookup_object(the_repository, oid->hash)) + if (is_object_reachable(oid, revs)) return 0; if (lstat(fullpath, &st)) { @@ -102,7 +125,6 @@ static void remove_temporary_files(const char *path) 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")), @@ -142,17 +164,13 @@ int cmd_prune(int argc, const char **argv, const char *prefix) if (show_progress == -1) 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); for_each_loose_file_in_objdir(get_object_directory(), prune_object, - prune_cruft, prune_subdir, NULL); + prune_cruft, prune_subdir, &revs); prune_packed_objects(show_only ? PRUNE_PACKED_DRY_RUN : 0); remove_temporary_files(get_object_directory()); @@ -160,8 +178,10 @@ int cmd_prune(int argc, const char **argv, const char *prefix) remove_temporary_files(s); free(s); - if (is_repository_shallow(the_repository)) + if (is_repository_shallow(the_repository)) { + perform_reachability_traversal(&revs); prune_shallow(show_only ? PRUNE_SHOW_ONLY : 0); + } return 0; } diff --git a/builtin/pull.c b/builtin/pull.c index 701d1473dc..33db889955 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -56,6 +56,10 @@ static enum rebase_type parse_config_rebase(const char *key, const char *value, return REBASE_MERGES; else if (!strcmp(value, "interactive") || !strcmp(value, "i")) return REBASE_INTERACTIVE; + /* + * Please update _git_config() in git-completion.bash when you + * add new rebase modes. + */ if (fatal) die(_("Invalid value for %s: %s"), key, value); diff --git a/builtin/rebase.c b/builtin/rebase.c index 7c7bc13e91..551b72f52d 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -369,6 +369,7 @@ static void add_var(struct strbuf *buf, const char *name, const char *value) #define RESET_HEAD_HARD (1<<1) #define RESET_HEAD_RUN_POST_CHECKOUT_HOOK (1<<2) #define RESET_HEAD_REFS_ONLY (1<<3) +#define RESET_ORIG_HEAD (1<<4) static int reset_head(struct object_id *oid, const char *action, const char *switch_to_branch, unsigned flags, @@ -378,6 +379,7 @@ static int reset_head(struct object_id *oid, const char *action, unsigned reset_hard = flags & RESET_HEAD_HARD; unsigned run_hook = flags & RESET_HEAD_RUN_POST_CHECKOUT_HOOK; unsigned refs_only = flags & RESET_HEAD_REFS_ONLY; + unsigned update_orig_head = flags & RESET_ORIG_HEAD; struct object_id head_oid; struct tree_desc desc[2] = { { NULL }, { NULL } }; struct lock_file lock = LOCK_INIT; @@ -454,18 +456,21 @@ reset_head_refs: strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase"); prefix_len = msg.len; - if (!get_oid("ORIG_HEAD", &oid_old_orig)) - old_orig = &oid_old_orig; - if (!get_oid("HEAD", &oid_orig)) { - orig = &oid_orig; - if (!reflog_orig_head) { - strbuf_addstr(&msg, "updating ORIG_HEAD"); - reflog_orig_head = msg.buf; - } - update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0, - UPDATE_REFS_MSG_ON_ERR); - } else if (old_orig) - delete_ref(NULL, "ORIG_HEAD", old_orig, 0); + if (update_orig_head) { + if (!get_oid("ORIG_HEAD", &oid_old_orig)) + old_orig = &oid_old_orig; + if (!get_oid("HEAD", &oid_orig)) { + orig = &oid_orig; + if (!reflog_orig_head) { + strbuf_addstr(&msg, "updating ORIG_HEAD"); + reflog_orig_head = msg.buf; + } + update_ref(reflog_orig_head, "ORIG_HEAD", orig, + old_orig, 0, UPDATE_REFS_MSG_ON_ERR); + } else if (old_orig) + delete_ref(NULL, "ORIG_HEAD", old_orig, 0); + } + if (!reflog_head) { strbuf_setlen(&msg, prefix_len); strbuf_addstr(&msg, "updating HEAD"); @@ -476,7 +481,7 @@ reset_head_refs: detach_head ? REF_NO_DEREF : 0, UPDATE_REFS_MSG_ON_ERR); else { - ret = update_ref(reflog_orig_head, switch_to_branch, oid, + ret = update_ref(reflog_head, switch_to_branch, oid, NULL, 0, UPDATE_REFS_MSG_ON_ERR); if (!ret) ret = create_symref("HEAD", switch_to_branch, @@ -1027,6 +1032,14 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) ACTION_EDIT_TODO, ACTION_SHOW_CURRENT_PATCH, } action = NO_ACTION; + static const char *action_names[] = { N_("undefined"), + N_("continue"), + N_("skip"), + N_("abort"), + N_("quit"), + N_("edit_todo"), + N_("show_current_patch"), + NULL }; const char *gpg_sign = NULL; struct string_list exec = STRING_LIST_INIT_NODUP; const char *rebase_merges = NULL; @@ -1092,8 +1105,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) PARSE_OPT_NOARG | PARSE_OPT_NONEG, parse_opt_interactive }, OPT_SET_INT('p', "preserve-merges", &options.type, - N_("try to recreate merges instead of ignoring " - "them"), REBASE_PRESERVE_MERGES), + N_("(DEPRECATED) try to recreate merges instead of " + "ignoring them"), REBASE_PRESERVE_MERGES), OPT_BOOL(0, "rerere-autoupdate", &options.allow_rerere_autoupdate, N_("allow rerere to update index with resolved " @@ -1204,6 +1217,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) usage_with_options(builtin_rebase_usage, builtin_rebase_options); + if (options.type == REBASE_PRESERVE_MERGES) + warning(_("git rebase --preserve-merges is deprecated. " + "Use --rebase-merges instead.")); + if (action != NO_ACTION && !in_progress) die(_("No rebase in progress?")); setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0); @@ -1212,6 +1229,15 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) die(_("The --edit-todo action can only be used during " "interactive rebase.")); + if (trace2_is_enabled()) { + if (is_interactive(&options)) + trace2_cmd_mode("interactive"); + else if (exec.nr) + trace2_cmd_mode("interactive-exec"); + else + trace2_cmd_mode(action_names[action]); + } + switch (action) { case ACTION_CONTINUE: { struct object_id head; @@ -1760,7 +1786,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) strbuf_addf(&msg, "%s: checkout %s", getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name); if (reset_head(&options.onto->object.oid, "checkout", NULL, - RESET_HEAD_DETACH | RESET_HEAD_RUN_POST_CHECKOUT_HOOK, + RESET_HEAD_DETACH | RESET_ORIG_HEAD | + RESET_HEAD_RUN_POST_CHECKOUT_HOOK, NULL, msg.buf)) die(_("Could not detach HEAD")); strbuf_release(&msg); @@ -1776,8 +1803,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) strbuf_addf(&msg, "rebase finished: %s onto %s", options.head_name ? options.head_name : "detached HEAD", oid_to_hex(&options.onto->object.oid)); - reset_head(NULL, "Fast-forwarded", options.head_name, 0, - "HEAD", msg.buf); + reset_head(NULL, "Fast-forwarded", options.head_name, + RESET_HEAD_REFS_ONLY, "HEAD", msg.buf); strbuf_release(&msg); ret = !!finish_rebase(&options); goto cleanup; diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index d58b7750b6..29f165d8bd 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -694,6 +694,8 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, proc.argv = argv; proc.in = -1; proc.stdout_to_stderr = 1; + proc.trace2_hook_name = hook_name; + if (feed_state->push_options) { int i; for (i = 0; i < feed_state->push_options->nr; i++) @@ -807,6 +809,7 @@ static int run_update_hook(struct command *cmd) proc.stdout_to_stderr = 1; proc.err = use_sideband ? -1 : 0; proc.argv = argv; + proc.trace2_hook_name = "update"; code = start_command(&proc); if (code) @@ -1190,6 +1193,7 @@ static void run_update_post_hook(struct command *commands) proc.no_stdin = 1; proc.stdout_to_stderr = 1; proc.err = use_sideband ? -1 : 0; + proc.trace2_hook_name = "post-update"; if (!start_command(&proc)) { if (use_sideband) @@ -1198,17 +1202,12 @@ static void run_update_post_hook(struct command *commands) } } -static void check_aliased_update(struct command *cmd, struct string_list *list) +static void check_aliased_update_internal(struct command *cmd, + struct string_list *list, + const char *dst_name, int flag) { - struct strbuf buf = STRBUF_INIT; - const char *dst_name; struct string_list_item *item; struct command *dst_cmd; - int flag; - - strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name); - dst_name = resolve_ref_unsafe(buf.buf, 0, NULL, &flag); - strbuf_release(&buf); if (!(flag & REF_ISSYMREF)) return; @@ -1247,6 +1246,18 @@ static void check_aliased_update(struct command *cmd, struct string_list *list) "inconsistent aliased update"; } +static void check_aliased_update(struct command *cmd, struct string_list *list) +{ + struct strbuf buf = STRBUF_INIT; + const char *dst_name; + int flag; + + strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name); + dst_name = resolve_ref_unsafe(buf.buf, 0, NULL, &flag); + check_aliased_update_internal(cmd, list, dst_name, flag); + strbuf_release(&buf); +} + static void check_aliased_updates(struct command *commands) { struct command *cmd; diff --git a/builtin/replace.c b/builtin/replace.c index 5b80b7f211..f5701629a8 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -82,6 +82,10 @@ static int list_replace_refs(const char *pattern, const char *format) data.format = REPLACE_FORMAT_MEDIUM; else if (!strcmp(format, "long")) data.format = REPLACE_FORMAT_LONG; + /* + * Please update _git_replace() in git-completion.bash when + * you add new format + */ else return error(_("invalid replace format '%s'\n" "valid formats are 'short', 'medium' and 'long'"), diff --git a/builtin/reset.c b/builtin/reset.c index 4d18a461fa..7882829a95 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -341,6 +341,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (patch_mode) { if (reset_type != NONE) die(_("--patch is incompatible with --{hard,mixed,soft}")); + trace2_cmd_mode("patch-interactive"); return run_add_interactive(rev, "--patch=reset", &pathspec); } @@ -357,6 +358,11 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (reset_type == NONE) reset_type = MIXED; /* by default */ + if (pathspec.nr) + trace2_cmd_mode("path"); + else + trace2_cmd_mode(reset_type_names[reset_type]); + if (reset_type != SOFT && (reset_type != MIXED || get_git_work_tree())) setup_work_tree(); diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 5b5b6dbb1c..425a5774db 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -238,7 +238,7 @@ static inline void finish_object__ma(struct object *obj) static int finish_object(struct object *obj, const char *name, void *cb_data) { struct rev_list_info *info = cb_data; - if (!has_object_file(&obj->oid)) { + if (oid_object_info_extended(the_repository, &obj->oid, NULL, 0) < 0) { finish_object__ma(obj); return 1; } diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index b80fc4ba3d..6bcc4f1bd7 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -1816,11 +1816,10 @@ static int update_submodules(struct submodule_update_clone *suc) { int i; - run_processes_parallel(suc->max_jobs, - update_clone_get_next_task, - update_clone_start_failure, - update_clone_task_finished, - suc); + run_processes_parallel_tr2(suc->max_jobs, update_clone_get_next_task, + update_clone_start_failure, + update_clone_task_finished, suc, "submodule", + "parallel/update"); /* * We saved the output and put it out all at once now. diff --git a/builtin/update-index.c b/builtin/update-index.c index 02ace602b9..1b6c42f748 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -848,14 +848,16 @@ static int parse_new_style_cacheinfo(const char *arg, return 0; } -static int cacheinfo_callback(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result cacheinfo_callback( + struct parse_opt_ctx_t *ctx, const struct option *opt, + const char *arg, int unset) { struct object_id oid; unsigned int mode; const char *path; BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); if (!parse_new_style_cacheinfo(ctx->argv[1], &mode, &oid, &path)) { if (add_cacheinfo(mode, &oid, path, 0)) @@ -874,12 +876,14 @@ static int cacheinfo_callback(struct parse_opt_ctx_t *ctx, return 0; } -static int stdin_cacheinfo_callback(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result stdin_cacheinfo_callback( + struct parse_opt_ctx_t *ctx, const struct option *opt, + const char *arg, int unset) { int *nul_term_line = opt->value; BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); if (ctx->argc != 1) return error("option '%s' must be the last argument", opt->long_name); @@ -888,12 +892,14 @@ static int stdin_cacheinfo_callback(struct parse_opt_ctx_t *ctx, return 0; } -static int stdin_callback(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result stdin_callback( + struct parse_opt_ctx_t *ctx, const struct option *opt, + const char *arg, int unset) { int *read_from_stdin = opt->value; BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); if (ctx->argc != 1) return error("option '%s' must be the last argument", opt->long_name); @@ -901,13 +907,15 @@ static int stdin_callback(struct parse_opt_ctx_t *ctx, return 0; } -static int unresolve_callback(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result unresolve_callback( + struct parse_opt_ctx_t *ctx, const struct option *opt, + const char *arg, int unset) { int *has_errors = opt->value; const char *prefix = startup_info->prefix; BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); /* consume remaining arguments. */ *has_errors = do_unresolve(ctx->argc, ctx->argv, @@ -920,13 +928,15 @@ static int unresolve_callback(struct parse_opt_ctx_t *ctx, return 0; } -static int reupdate_callback(struct parse_opt_ctx_t *ctx, - const struct option *opt, int unset) +static enum parse_opt_result reupdate_callback( + struct parse_opt_ctx_t *ctx, const struct option *opt, + const char *arg, int unset) { int *has_errors = opt->value; const char *prefix = startup_info->prefix; BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); /* consume remaining arguments. */ setup_work_tree(); @@ -986,7 +996,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) N_("add the specified entry to the index"), PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */ PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP, - (parse_opt_cb *) cacheinfo_callback}, + NULL, 0, + cacheinfo_callback}, {OPTION_CALLBACK, 0, "chmod", &set_executable_bit, "(+|-)x", N_("override the executable bit of the listed files"), PARSE_OPT_NONEG, @@ -1012,19 +1023,19 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) {OPTION_LOWLEVEL_CALLBACK, 0, "stdin", &read_from_stdin, NULL, N_("read list of paths to be updated from standard input"), PARSE_OPT_NONEG | PARSE_OPT_NOARG, - (parse_opt_cb *) stdin_callback}, + NULL, 0, stdin_callback}, {OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &nul_term_line, NULL, N_("add entries from standard input to the index"), PARSE_OPT_NONEG | PARSE_OPT_NOARG, - (parse_opt_cb *) stdin_cacheinfo_callback}, + NULL, 0, stdin_cacheinfo_callback}, {OPTION_LOWLEVEL_CALLBACK, 0, "unresolve", &has_errors, NULL, N_("repopulate stages #2 and #3 for the listed paths"), PARSE_OPT_NONEG | PARSE_OPT_NOARG, - (parse_opt_cb *) unresolve_callback}, + NULL, 0, unresolve_callback}, {OPTION_LOWLEVEL_CALLBACK, 'g', "again", &has_errors, NULL, N_("only update entries that differ from HEAD"), PARSE_OPT_NONEG | PARSE_OPT_NOARG, - (parse_opt_cb *) reupdate_callback}, + NULL, 0, reupdate_callback}, OPT_BIT(0, "ignore-missing", &refresh_args.flags, N_("ignore files missing from worktree"), REFRESH_IGNORE_MISSING), diff --git a/builtin/worktree.c b/builtin/worktree.c index 3f9907fcc9..d2a7e2f3f1 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -268,10 +268,10 @@ static int add_worktree(const char *path, const char *refname, struct strbuf sb_git = STRBUF_INIT, sb_repo = STRBUF_INIT; struct strbuf sb = STRBUF_INIT; const char *name; - struct stat st; struct child_process cp = CHILD_PROCESS_INIT; struct argv_array child_env = ARGV_ARRAY_INIT; - int counter = 0, len, ret; + unsigned int counter = 0; + int len, ret; struct strbuf symref = STRBUF_INIT; struct commit *commit = NULL; int is_branch = 0; @@ -295,8 +295,12 @@ static int add_worktree(const char *path, const char *refname, if (safe_create_leading_directories_const(sb_repo.buf)) die_errno(_("could not create leading directories of '%s'"), sb_repo.buf); - while (!stat(sb_repo.buf, &st)) { + + while (mkdir(sb_repo.buf, 0777)) { counter++; + if ((errno != EEXIST) || !counter /* overflow */) + die_errno(_("could not create directory of '%s'"), + sb_repo.buf); strbuf_setlen(&sb_repo, len); strbuf_addf(&sb_repo, "%d", counter); } @@ -306,8 +310,6 @@ static int add_worktree(const char *path, const char *refname, atexit(remove_junk); sigchain_push_common(remove_junk_on_signal); - if (mkdir(sb_repo.buf, 0777)) - die_errno(_("could not create directory of '%s'"), sb_repo.buf); junk_git_dir = xstrdup(sb_repo.buf); is_junk = 1; @@ -402,6 +404,7 @@ done: cp.dir = path; cp.env = env; cp.argv = NULL; + cp.trace2_hook_name = "post-checkout"; argv_array_pushl(&cp.args, absolute_path(hook), oid_to_hex(&null_oid), oid_to_hex(&commit->object.oid), |