diff options
Diffstat (limited to 'builtin')
69 files changed, 560 insertions, 446 deletions
diff --git a/builtin/add.c b/builtin/add.c index 1074e3234..4bd98b799 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -19,7 +19,7 @@ #include "argv-array.h" static const char * const builtin_add_usage[] = { - N_("git add [options] [--] <pathspec>..."), + N_("git add [<options>] [--] <pathspec>..."), NULL }; static int patch_interactive, add_interactive, edit_interactive; @@ -208,7 +208,8 @@ static int edit_patch(int argc, const char **argv, const char *prefix) if (run_diff_files(&rev, 0)) die(_("Could not write patch")); - launch_editor(file, NULL, NULL); + if (launch_editor(file, NULL, NULL)) + die(_("editing patch failed")); if (stat(file, &st)) die_errno(_("Could not stat '%s'"), file); diff --git a/builtin/apply.c b/builtin/apply.c index 0ca687fa6..0769b0928 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -56,7 +56,7 @@ static const char *fake_ancestor; static int line_termination = '\n'; static unsigned int p_context = UINT_MAX; static const char * const apply_usage[] = { - N_("git apply [options] [<patch>...]"), + N_("git apply [<options>] [<patch>...]"), NULL }; @@ -1601,6 +1601,9 @@ static int parse_fragment(const char *line, unsigned long size, if (!deleted && !added) leading++; trailing++; + if (!apply_in_reverse && + ws_error_action == correct_ws_error) + check_whitespace(line, len, patch->ws_rule); break; case '-': if (apply_in_reverse && @@ -2773,7 +2776,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, default: if (apply_verbosely) error(_("invalid start of line: '%c'"), first); - return -1; + applied_pos = -1; + goto out; } if (added_blank_line) { if (!new_blank_lines_at_end) @@ -2912,6 +2916,7 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, (int)(old - oldlines), oldlines); } +out: free(oldlines); strbuf_release(&newlines); free(preimage.line_allocated); diff --git a/builtin/blame.c b/builtin/blame.c index 66b4fbf46..048ed53c2 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -26,13 +26,14 @@ #include "userdiff.h" #include "line-range.h" #include "line-log.h" +#include "dir.h" -static char blame_usage[] = N_("git blame [options] [rev-opts] [rev] [--] file"); +static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>"); static const char *blame_opt_usage[] = { blame_usage, "", - N_("[rev-opts] are documented in git-rev-list(1)"), + N_("<rev-opts> are documented in git-rev-list(1)"), NULL }; @@ -2156,16 +2157,6 @@ static void sanity_check_refcnt(struct scoreboard *sb) } } -/* - * Used for the command line parsing; check if the path exists - * in the working tree. - */ -static int has_string_in_work_tree(const char *path) -{ - struct stat st; - return !lstat(path, &st); -} - static unsigned parse_score(const char *arg) { char *end; @@ -2353,6 +2344,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt, if (strbuf_read(&buf, 0, 0) < 0) die_errno("failed to read from stdin"); } + convert_to_git(path, buf.buf, buf.len, &buf, 0); origin->file.ptr = buf.buf; origin->file.size = buf.len; pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_sha1); @@ -2660,14 +2652,14 @@ parse_done: if (argc < 2) usage_with_options(blame_opt_usage, options); path = add_prefix(prefix, argv[argc - 1]); - if (argc == 3 && !has_string_in_work_tree(path)) { /* (2b) */ + if (argc == 3 && !file_exists(path)) { /* (2b) */ path = add_prefix(prefix, argv[1]); argv[1] = argv[2]; } argv[argc - 1] = "--"; setup_work_tree(); - if (!has_string_in_work_tree(path)) + if (!file_exists(path)) die_errno("cannot stat path '%s'", path); } diff --git a/builtin/branch.c b/builtin/branch.c index dc6f0b266..a0a03fc6d 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -21,10 +21,10 @@ #include "wt-status.h" static const char * const builtin_branch_usage[] = { - N_("git branch [options] [-r | -a] [--merged | --no-merged]"), - N_("git branch [options] [-l] [-f] <branchname> [<start-point>]"), - N_("git branch [options] [-r] (-d | -D) <branchname>..."), - N_("git branch [options] (-m | -M) [<oldbranch>] <newbranch>"), + N_("git branch [<options>] [-r | -a] [--merged | --no-merged]"), + N_("git branch [<options>] [-l] [-f] <branch-name> [<start-point>]"), + N_("git branch [<options>] [-r] (-d | -D) <branch-name>..."), + N_("git branch [<options>] (-m | -M) [<old-branch>] <new-branch>"), NULL }; @@ -242,7 +242,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, sha1, &flags); if (!target) { error(remote_branch - ? _("remote branch '%s' not found.") + ? _("remote-tracking branch '%s' not found.") : _("branch '%s' not found."), bname.buf); ret = 1; continue; @@ -257,7 +257,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, if (delete_ref(name, sha1, REF_NODEREF)) { error(remote_branch - ? _("Error deleting remote branch '%s'") + ? _("Error deleting remote-tracking branch '%s'") : _("Error deleting branch '%s'"), bname.buf); ret = 1; @@ -265,7 +265,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, } if (!quiet) { printf(remote_branch - ? _("Deleted remote branch %s (was %s).\n") + ? _("Deleted remote-tracking branch %s (was %s).\n") : _("Deleted branch %s (was %s).\n"), bname.buf, (flags & REF_ISBROKEN) ? "broken" @@ -589,9 +589,16 @@ static char *get_head_description(void) else if (state.bisect_in_progress) strbuf_addf(&desc, _("(no branch, bisect started on %s)"), state.branch); - else if (state.detached_from) - strbuf_addf(&desc, _("(detached from %s)"), - state.detached_from); + else if (state.detached_from) { + /* TRANSLATORS: make sure these match _("HEAD detached at ") + and _("HEAD detached from ") in wt-status.c */ + if (state.detached_at) + strbuf_addf(&desc, _("(HEAD detached at %s)"), + state.detached_from); + else + strbuf_addf(&desc, _("(HEAD detached from %s)"), + state.detached_from); + } else strbuf_addstr(&desc, _("(no branch)")); free(state.branch); diff --git a/builtin/bundle.c b/builtin/bundle.c index 92a8a6026..4883a435a 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -42,6 +42,10 @@ int cmd_bundle(int argc, const char **argv, const char *prefix) if (!strcmp(cmd, "verify")) { close(bundle_fd); + if (argc != 1) { + usage(builtin_bundle_usage); + return 1; + } if (verify_bundle(&header, 1)) return 1; fprintf(stderr, _("%s is okay\n"), bundle_file); @@ -52,6 +56,10 @@ int cmd_bundle(int argc, const char **argv, const char *prefix) return !!list_bundle_refs(&header, argc, argv); } if (!strcmp(cmd, "create")) { + if (argc < 2) { + usage(builtin_bundle_usage); + return 1; + } if (!startup_info->have_repository) die(_("Need a repository to create a bundle.")); return !!create_bundle(&header, bundle_file, argc, argv); diff --git a/builtin/cat-file.c b/builtin/cat-file.c index 31b133b35..df99df4db 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -323,8 +323,8 @@ static int batch_objects(struct batch_options *opt) } static const char * const cat_file_usage[] = { - N_("git cat-file (-t|-s|-e|-p|<type>|--textconv) <object>"), - N_("git cat-file (--batch|--batch-check) < <list_of_objects>"), + N_("git cat-file (-t | -s | -e | -p | <type> | --textconv) <object>"), + N_("git cat-file (--batch | --batch-check) < <list-of-objects>"), NULL }; diff --git a/builtin/check-attr.c b/builtin/check-attr.c index 5600ec3f6..21d2bedcc 100644 --- a/builtin/check-attr.c +++ b/builtin/check-attr.c @@ -8,8 +8,8 @@ static int all_attrs; static int cached_attrs; static int stdin_paths; static const char * const check_attr_usage[] = { -N_("git check-attr [-a | --all | attr...] [--] pathname..."), -N_("git check-attr --stdin [-z] [-a | --all | attr...] < <list-of-paths>"), +N_("git check-attr [-a | --all | <attr>...] [--] <pathname>..."), +N_("git check-attr --stdin [-z] [-a | --all | <attr>...] < <list-of-paths>"), NULL }; diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 594463a11..dc8d97c56 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -7,8 +7,8 @@ static int quiet, verbose, stdin_paths, show_non_matching, no_index; static const char * const check_ignore_usage[] = { -"git check-ignore [options] pathname...", -"git check-ignore [options] --stdin < <list-of-paths>", +"git check-ignore [<options>] <pathname>...", +"git check-ignore [<options>] --stdin < <list-of-paths>", NULL }; diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c index 8f4d809bd..eaaea546d 100644 --- a/builtin/check-mailmap.c +++ b/builtin/check-mailmap.c @@ -5,7 +5,7 @@ static int use_stdin; static const char * const check_mailmap_usage[] = { -N_("git check-mailmap [options] <contact>..."), +N_("git check-mailmap [<options>] <contact>..."), NULL }; diff --git a/builtin/check-ref-format.c b/builtin/check-ref-format.c index 28a732027..fd915d598 100644 --- a/builtin/check-ref-format.c +++ b/builtin/check-ref-format.c @@ -8,7 +8,7 @@ #include "strbuf.h" static const char builtin_check_ref_format_usage[] = -"git check-ref-format [--normalize] [options] <refname>\n" +"git check-ref-format [--normalize] [<options>] <refname>\n" " or: git check-ref-format --branch <branchname-shorthand>"; /* diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c index 031780f49..9ca2da158 100644 --- a/builtin/checkout-index.c +++ b/builtin/checkout-index.c @@ -123,7 +123,7 @@ static void checkout_all(const char *prefix, int prefix_length) } static const char * const builtin_checkout_index_usage[] = { - N_("git checkout-index [options] [--] [<file>...]"), + N_("git checkout-index [<options>] [--] [<file>...]"), NULL }; diff --git a/builtin/checkout.c b/builtin/checkout.c index 52d6cbb0a..3e141fc14 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -22,8 +22,8 @@ #include "argv-array.h" static const char * const checkout_usage[] = { - N_("git checkout [options] <branch>"), - N_("git checkout [options] [<branch>] -- <file>..."), + N_("git checkout [<options>] <branch>"), + N_("git checkout [<options>] [<branch>] -- <file>..."), NULL, }; @@ -746,7 +746,7 @@ static void suggest_reattach(struct commit *commit, struct rev_info *revs) _( "If you want to keep them by creating a new branch, " "this may be a good time\nto do so with:\n\n" - " git branch new_branch_name %s\n\n"), + " git branch <new-branch-name> %s\n\n"), find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV)); } @@ -1127,7 +1127,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "ignore-skip-worktree-bits", &opts.ignore_skipworktree, N_("do not limit pathspecs to sparse entries only")), OPT_HIDDEN_BOOL(0, "guess", &dwim_new_local_branch, - N_("second guess 'git checkout no-such-branch'")), + N_("second guess 'git checkout <no-such-branch>'")), OPT_END(), }; diff --git a/builtin/clean.c b/builtin/clean.c index 7e7fdcfe5..6dcb72e64 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -314,7 +314,6 @@ static void print_highlight_menu_stuff(struct menu_stuff *stuff, int **chosen) { struct string_list menu_list = STRING_LIST_INIT_DUP; struct strbuf menu = STRBUF_INIT; - struct strbuf buf = STRBUF_INIT; struct menu_item *menu_item; struct string_list_item *string_list_item; int i; @@ -363,7 +362,6 @@ static void print_highlight_menu_stuff(struct menu_stuff *stuff, int **chosen) pretty_print_menus(&menu_list); strbuf_release(&menu); - strbuf_release(&buf); string_list_clear(&menu_list, 0); } @@ -754,7 +752,8 @@ static int ask_each_cmd(void) /* Ctrl-D should stop removing files */ if (!eof) { qname = quote_path_relative(item->string, NULL, &buf); - printf(_("remove %s? "), qname); + /* TRANSLATORS: Make sure to keep [y/N] as is */ + printf(_("Remove %s [y/N]? "), qname); if (strbuf_getline(&confirm, stdin, '\n') != EOF) { strbuf_trim(&confirm); } else { @@ -940,15 +939,15 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (!cache_name_is_other(ent->name, ent->len)) continue; - if (lstat(ent->name, &st)) - die_errno("Cannot lstat '%s'", ent->name); - if (pathspec.nr) matches = dir_path_match(ent, &pathspec, 0, NULL); if (pathspec.nr && !matches) continue; + if (lstat(ent->name, &st)) + die_errno("Cannot lstat '%s'", ent->name); + if (S_ISDIR(st.st_mode) && !remove_directories && matches != MATCHED_EXACTLY) continue; diff --git a/builtin/clone.c b/builtin/clone.c index 2d77a2de4..e18839d10 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -34,7 +34,7 @@ * */ static const char * const builtin_clone_usage[] = { - N_("git clone [options] [--] <repo> [<dir>]"), + N_("git clone [<options>] [--] <repo> [<dir>]"), NULL }; @@ -51,15 +51,6 @@ static struct string_list option_config; static struct string_list option_reference; static int option_dissociate; -static int opt_parse_reference(const struct option *opt, const char *arg, int unset) -{ - struct string_list *option_reference = opt->value; - if (!arg) - return -1; - string_list_append(option_reference, arg); - return 0; -} - static struct option builtin_clone_options[] = { OPT__VERBOSITY(&option_verbosity), OPT_BOOL(0, "progress", &option_progress, @@ -83,8 +74,10 @@ static struct option builtin_clone_options[] = { N_("initialize submodules in the clone")), OPT_STRING(0, "template", &option_template, N_("template-directory"), N_("directory from which templates will be used")), - OPT_CALLBACK(0 , "reference", &option_reference, N_("repo"), - N_("reference repository"), &opt_parse_reference), + OPT_STRING_LIST(0, "reference", &option_reference, N_("repo"), + N_("reference repository")), + OPT_BOOL(0, "dissociate", &option_dissociate, + N_("use --reference only while cloning")), OPT_STRING('o', "origin", &option_origin, N_("name"), N_("use <name> instead of 'origin' to track upstream")), OPT_STRING('b', "branch", &option_branch, N_("branch"), @@ -95,8 +88,6 @@ static struct option builtin_clone_options[] = { N_("create a shallow clone of that depth")), OPT_BOOL(0, "single-branch", &option_single_branch, N_("clone only one branch, HEAD or --branch")), - OPT_BOOL(0, "dissociate", &option_dissociate, - N_("use --reference only while cloning")), OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"), N_("separate git dir from working tree")), OPT_STRING_LIST('c', "config", &option_config, N_("key=value"), @@ -156,6 +147,7 @@ static char *get_repo_path(const char *repo, int *is_bundle) static char *guess_dir_name(const char *repo, int is_bundle, int is_bare) { const char *end = repo + strlen(repo), *start; + size_t len; char *dir; /* @@ -182,20 +174,12 @@ static char *guess_dir_name(const char *repo, int is_bundle, int is_bare) /* * Strip .{bundle,git}. */ - if (is_bundle) { - if (end - start > 7 && !strncmp(end - 7, ".bundle", 7)) - end -= 7; - } else { - if (end - start > 4 && !strncmp(end - 4, ".git", 4)) - end -= 4; - } + strip_suffix(start, is_bundle ? ".bundle" : ".git" , &len); - if (is_bare) { - struct strbuf result = STRBUF_INIT; - strbuf_addf(&result, "%.*s.git", (int)(end - start), start); - dir = strbuf_detach(&result, NULL); - } else - dir = xstrndup(start, end - start); + if (is_bare) + dir = xstrfmt("%.*s.git", (int)len, start); + else + dir = xstrndup(start, len); /* * Replace sequences of 'control' characters and whitespace * with one ascii space, remove leading and trailing spaces. @@ -906,6 +890,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) remote = remote_get(option_origin); transport = transport_get(remote, remote->url[0]); + transport_set_verbosity(transport, option_verbosity, option_progress); + path = get_repo_path(remote->url[0], &is_bundle); is_local = option_local != 0 && path && !is_bundle; if (is_local) { @@ -932,8 +918,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (option_single_branch) transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1"); - transport_set_verbosity(transport, option_verbosity, option_progress); - if (option_upload_pack) transport_set_option(transport, TRANS_OPT_UPLOADPACK, option_upload_pack); diff --git a/builtin/column.c b/builtin/column.c index 75818520e..449413c8a 100644 --- a/builtin/column.c +++ b/builtin/column.c @@ -6,7 +6,7 @@ #include "column.h" static const char * const builtin_column_usage[] = { - N_("git column [options]"), + N_("git column [<options>]"), NULL }; static unsigned int colopts; diff --git a/builtin/commit.c b/builtin/commit.c index 714638c5d..c2ebea4ed 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -34,12 +34,12 @@ #include "mailmap.h" static const char * const builtin_commit_usage[] = { - N_("git commit [options] [--] <pathspec>..."), + N_("git commit [<options>] [--] <pathspec>..."), NULL }; static const char * const builtin_status_usage[] = { - N_("git status [options] [--] <pathspec>..."), + N_("git status [<options>] [--] <pathspec>..."), NULL }; @@ -229,7 +229,7 @@ static int commit_index_files(void) static int list_paths(struct string_list *list, const char *with_tree, const char *prefix, const struct pathspec *pattern) { - int i; + int i, ret; char *m; if (!pattern->nr) @@ -256,7 +256,9 @@ static int list_paths(struct string_list *list, const char *with_tree, item->util = item; /* better a valid pointer than a fake one */ } - return report_path_error(m, pattern, prefix); + ret = report_path_error(m, pattern, prefix); + free(m); + return ret; } static void add_remove_files(struct string_list *list) @@ -1396,12 +1398,10 @@ int cmd_status(int argc, const char **argv, const char *prefix) static const char *implicit_ident_advice(void) { - char *user_config = NULL; - char *xdg_config = NULL; - int config_exists; + char *user_config = expand_user_path("~/.gitconfig"); + char *xdg_config = xdg_config_home("config"); + int config_exists = file_exists(user_config) || file_exists(xdg_config); - home_config_paths(&user_config, &xdg_config, "config"); - config_exists = file_exists(user_config) || file_exists(xdg_config); free(user_config); free(xdg_config); @@ -1766,8 +1766,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (!transaction || ref_transaction_update(transaction, "HEAD", sha1, current_head - ? current_head->object.sha1 : NULL, - 0, !!current_head, sb.buf, &err) || + ? current_head->object.sha1 : null_sha1, + 0, sb.buf, &err) || ref_transaction_commit(transaction, &err)) { rollback_index_files(); die("%s", err.buf); diff --git a/builtin/config.c b/builtin/config.c index 73dc2f102..a58f99c2d 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -5,7 +5,7 @@ #include "urlmatch.h" static const char *const builtin_config_usage[] = { - N_("git config [options]"), + N_("git config [<options>]"), NULL }; @@ -488,10 +488,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) } if (use_global_config) { - char *user_config = NULL; - char *xdg_config = NULL; - - home_config_paths(&user_config, &xdg_config, "config"); + char *user_config = expand_user_path("~/.gitconfig"); + char *xdg_config = xdg_config_home("config"); if (!user_config) /* diff --git a/builtin/describe.c b/builtin/describe.c index 9103193b4..e00a75b12 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -14,8 +14,8 @@ #define MAX_TAGS (FLAG_BITS - 1) static const char * const describe_usage[] = { - N_("git describe [options] <commit-ish>*"), - N_("git describe [options] --dirty"), + N_("git describe [<options>] [<commit-ish>...]"), + N_("git describe [<options>] --dirty"), NULL }; diff --git a/builtin/diff-files.c b/builtin/diff-files.c index 920006936..8ed2eb881 100644 --- a/builtin/diff-files.c +++ b/builtin/diff-files.c @@ -11,7 +11,7 @@ #include "submodule.h" static const char diff_files_usage[] = -"git diff-files [-q] [-0/-1/2/3 |-c|--cc] [<common diff options>] [<path>...]" +"git diff-files [-q] [-0 | -1 | -2 | -3 | -c | --cc] [<common-diff-options>] [<path>...]" COMMON_DIFF_OPTIONS_HELP; int cmd_diff_files(int argc, const char **argv, const char *prefix) diff --git a/builtin/diff-index.c b/builtin/diff-index.c index ce15b2304..d979824f9 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -7,7 +7,7 @@ static const char diff_cache_usage[] = "git diff-index [-m] [--cached] " -"[<common diff options>] <tree-ish> [<path>...]" +"[<common-diff-options>] <tree-ish> [<path>...]" COMMON_DIFF_OPTIONS_HELP; int cmd_diff_index(int argc, const char **argv, const char *prefix) diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 1c4ad6223..12b683d02 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -82,7 +82,7 @@ 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] " -"[<common diff options>] <tree-ish> [<tree-ish>] [<path>...]\n" +"[<common-diff-options>] <tree-ish> [<tree-ish>] [<path>...]\n" " -r diff recursively\n" " --root include the initial commit as diff against /dev/null\n" COMMON_DIFF_OPTIONS_HELP; diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index 1262b405f..4a6b340ab 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -6,7 +6,7 @@ #include "sha1-array.h" static const char fetch_pack_usage[] = -"git fetch-pack [--all] [--stdin] [--quiet|-q] [--keep|-k] [--thin] " +"git fetch-pack [--all] [--stdin] [--quiet | -q] [--keep | -k] [--thin] " "[--include-tag] [--upload-pack=<git-upload-pack>] [--depth=<n>] " "[--no-progress] [--diag-url] [-v] [<host>:]<directory> [<refs>...]"; diff --git a/builtin/fetch.c b/builtin/fetch.c index 75a55e590..f9512652c 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -415,8 +415,10 @@ static int s_update_ref(const char *action, transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_update(transaction, ref->name, ref->new_sha1, - ref->old_sha1, 0, check_old, msg, &err)) + ref_transaction_update(transaction, ref->name, + ref->new_sha1, + check_old ? ref->old_sha1 : NULL, + 0, msg, &err)) goto fail; ret = ref_transaction_commit(transaction, &err); diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index af7919e51..05f4c2631 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -10,7 +10,7 @@ #include "gpg-interface.h" static const char * const fmt_merge_msg_usage[] = { - N_("git fmt-merge-msg [-m <message>] [--log[=<n>]|--no-log] [--file <file>]"), + N_("git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] [--file <file>]"), NULL }; @@ -223,16 +223,14 @@ static void add_branch_desc(struct strbuf *out, const char *name) #define util_as_integral(elem) ((intptr_t)((elem)->util)) -static void record_person(int which, struct string_list *people, - struct commit *commit) +static void record_person_from_buf(int which, struct string_list *people, + const char *buffer) { - const char *buffer; char *name_buf, *name, *name_end; struct string_list_item *elem; const char *field; field = (which == 'a') ? "\nauthor " : "\ncommitter "; - buffer = get_commit_buffer(commit, NULL); name = strstr(buffer, field); if (!name) return; @@ -245,7 +243,6 @@ static void record_person(int which, struct string_list *people, if (name_end < name) return; name_buf = xmemdupz(name, name_end - name + 1); - unuse_commit_buffer(commit, buffer); elem = string_list_lookup(people, name_buf); if (!elem) { @@ -256,6 +253,15 @@ static void record_person(int which, struct string_list *people, free(name_buf); } + +static void record_person(int which, struct string_list *people, + struct commit *commit) +{ + const char *buffer = get_commit_buffer(commit, NULL); + record_person_from_buf(which, people, buffer); + unuse_commit_buffer(commit, buffer); +} + static int cmp_string_list_util_as_integral(const void *a_, const void *b_) { const struct string_list_item *a = a_, *b = b_; diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 008513c2f..13d217240 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -851,6 +851,11 @@ static int grab_single_ref(const char *refname, const unsigned char *sha1, int f return 0; } + if (flag & REF_ISBROKEN) { + warning("ignoring broken ref %s", refname); + return 0; + } + if (*cb->grab_pattern) { const char **pattern; int namelen = strlen(refname); @@ -1060,7 +1065,7 @@ static int opt_parse_sort(const struct option *opt, const char *arg, int unset) } static char const * const for_each_ref_usage[] = { - N_("git for-each-ref [options] [<pattern>]"), + N_("git for-each-ref [<options>] [<pattern>]"), NULL }; diff --git a/builtin/fsck.c b/builtin/fsck.c index a27515aea..6b6f31997 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -451,34 +451,40 @@ static void fsck_dir(int i, char *path) static int default_refs; +static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1) +{ + struct object *obj; + + if (!is_null_sha1(sha1)) { + obj = lookup_object(sha1); + if (obj) { + obj->used = 1; + mark_object_reachable(obj); + } else { + error("%s: invalid reflog entry %s", refname, sha1_to_hex(sha1)); + errors_found |= ERROR_REACHABLE; + } + } +} + static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1, const char *email, unsigned long timestamp, int tz, const char *message, void *cb_data) { - struct object *obj; + const char *refname = cb_data; if (verbose) fprintf(stderr, "Checking reflog %s->%s\n", sha1_to_hex(osha1), sha1_to_hex(nsha1)); - if (!is_null_sha1(osha1)) { - obj = lookup_object(osha1); - if (obj) { - obj->used = 1; - mark_object_reachable(obj); - } - } - obj = lookup_object(nsha1); - if (obj) { - obj->used = 1; - mark_object_reachable(obj); - } + fsck_handle_reflog_sha1(refname, osha1); + fsck_handle_reflog_sha1(refname, nsha1); return 0; } static int fsck_handle_reflog(const char *logname, const unsigned char *sha1, int flag, void *cb_data) { - for_each_reflog_ent(logname, fsck_handle_reflog_ent, NULL); + for_each_reflog_ent(logname, fsck_handle_reflog_ent, (void *)logname); return 0; } @@ -600,7 +606,7 @@ static int fsck_cache_tree(struct cache_tree *it) } static char const * const fsck_usage[] = { - N_("git fsck [options] [<object>...]"), + N_("git fsck [<options>] [<object>...]"), NULL }; diff --git a/builtin/gc.c b/builtin/gc.c index 005adbebe..5c634afc0 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -21,7 +21,7 @@ #define FAILED_RUN "failed to run %s" static const char * const builtin_gc_usage[] = { - N_("git gc [options]"), + N_("git gc [<options>]"), NULL }; diff --git a/builtin/grep.c b/builtin/grep.c index fe7b9fdd9..d04f4400d 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -20,7 +20,7 @@ #include "pathspec.h" static char const * const grep_usage[] = { - N_("git grep [options] [-e] <pattern> [<rev>...] [[--] <path>...]"), + N_("git grep [<options>] [-e] <pattern> [<rev>...] [[--] <path>...]"), NULL }; @@ -738,7 +738,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager }, OPT_BOOL(0, "ext-grep", &external_grep_allowed__ignored, N_("allow calling of grep(1) (ignored by this build)")), - { OPTION_CALLBACK, 0, "help-all", &options, NULL, N_("show usage"), + { OPTION_CALLBACK, 0, "help-all", NULL, NULL, N_("show usage"), PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback }, OPT_END() }; diff --git a/builtin/hash-object.c b/builtin/hash-object.c index 615836331..07fef3cc6 100644 --- a/builtin/hash-object.c +++ b/builtin/hash-object.c @@ -22,10 +22,8 @@ static int hash_literally(unsigned char *sha1, int fd, const char *type, unsigne if (strbuf_read(&buf, fd, 4096) < 0) ret = -1; - else if (flags & HASH_WRITE_OBJECT) - ret = write_sha1_file(buf.buf, buf.len, type, sha1); else - ret = hash_sha1_file(buf.buf, buf.len, type, sha1); + ret = hash_sha1_file_literally(buf.buf, buf.len, type, sha1, flags); strbuf_release(&buf); return ret; } @@ -79,7 +77,7 @@ static void hash_stdin_paths(const char *type, int no_filters, unsigned flags, int cmd_hash_object(int argc, const char **argv, const char *prefix) { static const char * const hash_object_usage[] = { - N_("git hash-object [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>..."), + N_("git hash-object [-t <type>] [-w] [--path=<file> | --no-filters] [--stdin] [--] <file>..."), N_("git hash-object --stdin-paths < <list-of-paths>"), NULL }; diff --git a/builtin/help.c b/builtin/help.c index e78c135e0..3422e7307 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -49,7 +49,7 @@ static struct option builtin_help_options[] = { }; static const char * const builtin_help_usage[] = { - N_("git help [--all] [--guides] [--man|--web|--info] [command]"), + N_("git help [--all] [--guides] [--man | --web | --info] [<command>]"), NULL }; @@ -171,7 +171,7 @@ static void exec_man_cmd(const char *cmd, const char *page) { struct strbuf shell_cmd = STRBUF_INIT; strbuf_addf(&shell_cmd, "%s %s", cmd, page); - execl("/bin/sh", "sh", "-c", shell_cmd.buf, (char *)NULL); + execl(SHELL_PATH, SHELL_PATH, "-c", shell_cmd.buf, (char *)NULL); warning(_("failed to exec '%s': %s"), cmd, strerror(errno)); } @@ -456,7 +456,7 @@ static void list_common_guides_help(void) int cmd_help(int argc, const char **argv, const char *prefix) { int nongit; - const char *alias; + char *alias; enum help_format parsed_help_format; argc = parse_options(argc, argv, prefix, builtin_help_options, @@ -499,6 +499,7 @@ int cmd_help(int argc, const char **argv, const char *prefix) alias = alias_lookup(argv[0]); if (alias && !is_git_command(argv[0])) { printf_ln(_("`git %s' is aliased to `%s'"), argv[0], alias); + free(alias); return 0; } diff --git a/builtin/index-pack.c b/builtin/index-pack.c index cf654df09..723fe8e11 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -730,7 +730,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry, assert(data || obj_entry); read_lock(); - collision_test_needed = has_sha1_file(sha1); + collision_test_needed = has_sha1_file_with_flags(sha1, HAS_SHA1_QUICK); read_unlock(); if (collision_test_needed && !data) { diff --git a/builtin/init-db.c b/builtin/init-db.c index 9966522b4..ab9f86b88 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -182,6 +182,20 @@ static int git_init_db_config(const char *k, const char *v, void *cb) return 0; } +/* + * If the git_dir is not directly inside the working tree, then git will not + * find it by default, and we need to set the worktree explicitly. + */ +static int needs_work_tree_config(const char *git_dir, const char *work_tree) +{ + if (!strcmp(work_tree, "/") && !strcmp(git_dir, "/.git")) + return 0; + if (skip_prefix(git_dir, work_tree, &git_dir) && + !strcmp(git_dir, "/.git")) + return 0; + return 1; +} + static int create_default_files(const char *template_path) { const char *git_dir = get_git_dir(); @@ -274,10 +288,8 @@ static int create_default_files(const char *template_path) /* allow template config file to override the default */ if (log_all_ref_updates == -1) git_config_set("core.logallrefupdates", "true"); - if (!starts_with(git_dir, work_tree) || - strcmp(git_dir + strlen(work_tree), "/.git")) { + if (needs_work_tree_config(git_dir, work_tree)) git_config_set("core.worktree", work_tree); - } } if (!reinit) { @@ -472,7 +484,7 @@ static int shared_callback(const struct option *opt, const char *arg, int unset) } static const char *const init_db_usage[] = { - N_("git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]] [directory]"), + N_("git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]] [<directory>]"), NULL }; diff --git a/builtin/log.c b/builtin/log.c index a131992c5..7b343c1aa 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -38,8 +38,8 @@ static const char *fmt_patch_subject_prefix = "PATCH"; static const char *fmt_pretty; static const char * const builtin_log_usage[] = { - N_("git log [<options>] [<revision range>] [[--] <path>...]"), - N_("git show [options] <object>..."), + N_("git log [<options>] [<revision-range>] [[--] <path>...]"), + N_("git show [<options>] <object>..."), NULL }; @@ -795,7 +795,7 @@ static int reopen_stdout(struct commit *commit, const char *subject, static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) { struct rev_info check_rev; - struct commit *commit; + struct commit *commit, *c1, *c2; struct object *o1, *o2; unsigned flags1, flags2; @@ -803,9 +803,11 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) die(_("Need exactly one range.")); o1 = rev->pending.objects[0].item; - flags1 = o1->flags; o2 = rev->pending.objects[1].item; + flags1 = o1->flags; flags2 = o2->flags; + c1 = lookup_commit_reference(o1->sha1); + c2 = lookup_commit_reference(o2->sha1); if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING)) die(_("Not a range.")); @@ -827,10 +829,8 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) } /* reset for next revision walk */ - clear_commit_marks((struct commit *)o1, - SEEN | UNINTERESTING | SHOWN | ADDED); - clear_commit_marks((struct commit *)o2, - SEEN | UNINTERESTING | SHOWN | ADDED); + clear_commit_marks(c1, SEEN | UNINTERESTING | SHOWN | ADDED); + clear_commit_marks(c2, SEEN | UNINTERESTING | SHOWN | ADDED); o1->flags = flags1; o2->flags = flags2; } @@ -1023,7 +1023,7 @@ static const char *set_outdir(const char *prefix, const char *output_directory) } static const char * const builtin_format_patch_usage[] = { - N_("git format-patch [options] [<since> | <revision range>]"), + N_("git format-patch [<options>] [<since> | <revision-range>]"), NULL }; diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 19063ebc6..6fa220573 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -355,7 +355,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix) } static const char * const ls_files_usage[] = { - N_("git ls-files [options] [<file>...]"), + N_("git ls-files [<options>] [<file>...]"), NULL }; diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index b2a4b9299..4554dbc8a 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -5,7 +5,7 @@ static const char ls_remote_usage[] = "git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>]\n" -" [-q|--quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]"; +" [-q | --quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]"; /* * Is there one among the list of patterns that match the tail part diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index c8a47c173..999a5250f 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -1031,7 +1031,7 @@ static int git_mailinfo_config(const char *var, const char *value, void *unused) } static const char mailinfo_usage[] = - "git mailinfo [-k|-b] [-m | --message-id] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] msg patch < mail >info"; + "git mailinfo [-k | -b] [-m | --message-id] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] <msg> <patch> < mail >info"; int cmd_mailinfo(int argc, const char **argv, const char *prefix) { diff --git a/builtin/merge-base.c b/builtin/merge-base.c index fdebef6fa..08a821789 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -26,8 +26,8 @@ static int show_merge_base(struct commit **rev, int rev_nr, int show_all) } static const char * const merge_base_usage[] = { - N_("git merge-base [-a|--all] <commit> <commit>..."), - N_("git merge-base [-a|--all] --octopus <commit>..."), + N_("git merge-base [-a | --all] <commit> <commit>..."), + N_("git merge-base [-a | --all] --octopus <commit>..."), N_("git merge-base --independent <commit>..."), N_("git merge-base --is-ancestor <commit> <commit>"), N_("git merge-base --fork-point <ref> [<commit>]"), diff --git a/builtin/merge-file.c b/builtin/merge-file.c index 04ae36a45..50d0bc873 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -5,7 +5,7 @@ #include "parse-options.h" static const char *const merge_file_usage[] = { - N_("git merge-file [options] [-L name1 [-L orig [-L name2]]] file1 orig_file file2"), + N_("git merge-file [<options>] [-L <name1> [-L <orig> [-L <name2>]]] <file1> <orig-file> <file2>"), NULL }; @@ -42,7 +42,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) N_("for conflicts, use this marker size")), OPT__QUIET(&quiet, N_("do not warn about conflicts")), OPT_CALLBACK('L', NULL, names, N_("name"), - N_("set labels for file1/orig_file/file2"), &label_cb), + N_("set labels for file1/orig-file/file2"), &label_cb), OPT_END(), }; diff --git a/builtin/merge-index.c b/builtin/merge-index.c index b416d9284..1a1eafa6f 100644 --- a/builtin/merge-index.c +++ b/builtin/merge-index.c @@ -75,7 +75,7 @@ int cmd_merge_index(int argc, const char **argv, const char *prefix) signal(SIGCHLD, SIG_DFL); if (argc < 3) - usage("git merge-index [-o] [-q] <merge-program> (-a | [--] <filename>*)"); + usage("git merge-index [-o] [-q] <merge-program> (-a | [--] [<filename>...])"); read_cache(); diff --git a/builtin/merge.c b/builtin/merge.c index c638fd5a9..3b0f8f96d 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -42,8 +42,8 @@ struct strategy { }; static const char * const builtin_merge_usage[] = { - N_("git merge [options] [<commit>...]"), - N_("git merge [options] <msg> HEAD <commit>"), + N_("git merge [<options>] [<commit>...]"), + N_("git merge [<options>] <msg> HEAD <commit>"), N_("git merge --abort"), NULL }; diff --git a/builtin/mv.c b/builtin/mv.c index 563d05ba1..d1d43168a 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -12,7 +12,7 @@ #include "submodule.h" static const char * const builtin_mv_usage[] = { - N_("git mv [options] <source>... <destination>"), + N_("git mv [<options>] <source>... <destination>"), NULL }; diff --git a/builtin/name-rev.c b/builtin/name-rev.c index 3c8f319be..9736d4452 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -252,9 +252,9 @@ static void show_name(const struct object *obj, } static char const * const name_rev_usage[] = { - N_("git name-rev [options] <commit>..."), - N_("git name-rev [options] --all"), - N_("git name-rev [options] --stdin"), + N_("git name-rev [<options>] <commit>..."), + N_("git name-rev [<options>] --all"), + N_("git name-rev [<options>] --stdin"), NULL }; diff --git a/builtin/notes.c b/builtin/notes.c index a9f37d045..63f95fc55 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -21,18 +21,18 @@ #include "notes-utils.h" static const char * const git_notes_usage[] = { - N_("git notes [--ref <notes_ref>] [list [<object>]]"), - N_("git notes [--ref <notes_ref>] add [-f] [--allow-empty] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"), - N_("git notes [--ref <notes_ref>] copy [-f] <from-object> <to-object>"), - N_("git notes [--ref <notes_ref>] append [--allow-empty] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"), - N_("git notes [--ref <notes_ref>] edit [--allow-empty] [<object>]"), - N_("git notes [--ref <notes_ref>] show [<object>]"), - N_("git notes [--ref <notes_ref>] merge [-v | -q] [-s <strategy> ] <notes_ref>"), + N_("git notes [--ref <notes-ref>] [list [<object>]]"), + N_("git notes [--ref <notes-ref>] add [-f] [--allow-empty] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"), + N_("git notes [--ref <notes-ref>] copy [-f] <from-object> <to-object>"), + N_("git notes [--ref <notes-ref>] append [--allow-empty] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"), + N_("git notes [--ref <notes-ref>] edit [--allow-empty] [<object>]"), + N_("git notes [--ref <notes-ref>] show [<object>]"), + N_("git notes [--ref <notes-ref>] merge [-v | -q] [-s <strategy>] <notes-ref>"), 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>] get-ref"), + N_("git notes [--ref <notes-ref>] remove [<object>...]"), + N_("git notes [--ref <notes-ref>] prune [-n | -v]"), + N_("git notes [--ref <notes-ref>] get-ref"), NULL }; @@ -68,7 +68,7 @@ static const char * const git_notes_show_usage[] = { }; static const char * const git_notes_merge_usage[] = { - N_("git notes merge [<options>] <notes_ref>"), + N_("git notes merge [<options>] <notes-ref>"), N_("git notes merge --commit [<options>]"), N_("git notes merge --abort [<options>]"), NULL @@ -951,7 +951,7 @@ int cmd_notes(int argc, const char **argv, const char *prefix) const char *override_notes_ref = NULL; struct option options[] = { OPT_STRING(0, "ref", &override_notes_ref, N_("notes-ref"), - N_("use notes from <notes_ref>")), + N_("use notes from <notes-ref>")), OPT_END() }; diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index c3a75166b..c067107a6 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -961,10 +961,8 @@ static int want_object_in_pack(const unsigned char *sha1, off_t offset = find_pack_entry_one(sha1, p); if (offset) { if (!*found_pack) { - if (!is_pack_valid(p)) { - warning("packfile %s cannot be accessed", p->pack_name); + if (!is_pack_valid(p)) continue; - } *found_offset = offset; *found_pack = p; } diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c index 649c3aaa9..d0532f66b 100644 --- a/builtin/pack-redundant.c +++ b/builtin/pack-redundant.c @@ -11,7 +11,7 @@ #define BLKSIZE 512 static const char pack_redundant_usage[] = -"git pack-redundant [ --verbose ] [ --alt-odb ] < --all | <.pack filename> ...>"; +"git pack-redundant [--verbose] [--alt-odb] (--all | <filename.pack>...)"; static int load_all_packs, verbose, alt_odb; diff --git a/builtin/pack-refs.c b/builtin/pack-refs.c index b20b1ec4c..39f9a55d1 100644 --- a/builtin/pack-refs.c +++ b/builtin/pack-refs.c @@ -3,7 +3,7 @@ #include "refs.h" static char const * const pack_refs_usage[] = { - N_("git pack-refs [options]"), + N_("git pack-refs [<options>]"), NULL }; diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c index f24a2c2bd..7cf900ea0 100644 --- a/builtin/prune-packed.c +++ b/builtin/prune-packed.c @@ -4,7 +4,7 @@ #include "parse-options.h" static const char * const prune_packed_usage[] = { - N_("git prune-packed [-n|--dry-run] [-q|--quiet]"), + N_("git prune-packed [-n | --dry-run] [-q | --quiet]"), NULL }; diff --git a/builtin/push.c b/builtin/push.c index 12f5e6939..57c138bd7 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -473,13 +473,22 @@ static int option_parse_recurse_submodules(const struct option *opt, static int git_push_config(const char *k, const char *v, void *cb) { - struct wt_status *s = cb; + int *flags = cb; int status; status = git_gpg_config(k, v, NULL); if (status) return status; - return git_default_config(k, v, s); + + if (!strcmp(k, "push.followtags")) { + if (git_config_bool(k, v)) + *flags |= TRANSPORT_PUSH_FOLLOW_TAGS; + else + *flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS; + return 0; + } + + return git_default_config(k, v, NULL); } int cmd_push(int argc, const char **argv, const char *prefix) @@ -518,11 +527,12 @@ int cmd_push(int argc, const char **argv, const char *prefix) OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"), TRANSPORT_PUSH_FOLLOW_TAGS), OPT_BIT(0, "signed", &flags, N_("GPG sign the push"), TRANSPORT_PUSH_CERT), + OPT_BIT(0, "atomic", &flags, N_("request atomic transaction on remote side"), TRANSPORT_PUSH_ATOMIC), OPT_END() }; packet_trace_identity("push"); - git_config(git_push_config, NULL); + git_config(git_push_config, &flags); argc = parse_options(argc, argv, prefix, options, push_usage, 0); if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR)))) diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 8266c1fcc..5292bb5a5 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -38,9 +38,11 @@ static int receive_fsck_objects = -1; static int transfer_fsck_objects = -1; static int receive_unpack_limit = -1; static int transfer_unpack_limit = -1; +static int advertise_atomic_push = 1; static int unpack_limit = 100; static int report_status; static int use_sideband; +static int use_atomic; static int quiet; static int prefer_ofs_delta = 1; static int auto_update_server_info; @@ -67,6 +69,7 @@ static const char *NONCE_SLOP = "SLOP"; static const char *nonce_status; static long nonce_stamp_slop; static unsigned long nonce_stamp_slop_limit; +static struct ref_transaction *transaction; static enum deny_action parse_deny_action(const char *var, const char *value) { @@ -160,6 +163,11 @@ static int receive_pack_config(const char *var, const char *value, void *cb) return 0; } + if (strcmp(var, "receive.advertiseatomic") == 0) { + advertise_atomic_push = git_config_bool(var, value); + return 0; + } + return git_default_config(var, value, cb); } @@ -175,6 +183,8 @@ static void show_ref(const char *path, const unsigned char *sha1) strbuf_addstr(&cap, "report-status delete-refs side-band-64k quiet"); + if (advertise_atomic_push) + strbuf_addstr(&cap, " atomic"); if (prefer_ofs_delta) strbuf_addstr(&cap, " ofs-delta"); if (push_cert_nonce) @@ -733,7 +743,25 @@ static int update_shallow_ref(struct command *cmd, struct shallow_info *si) return 0; } -static const char *update_worktree(unsigned char *sha1) +/* + * NEEDSWORK: we should consolidate various implementions of "are we + * on an unborn branch?" test into one, and make the unified one more + * robust. !get_sha1() based check used here and elsewhere would not + * allow us to tell an unborn branch from corrupt ref, for example. + * For the purpose of fixing "deploy-to-update does not work when + * pushing into an empty repository" issue, this should suffice for + * now. + */ +static int head_has_history(void) +{ + unsigned char sha1[20]; + + return !get_sha1("HEAD", sha1); +} + +static const char *push_to_deploy(unsigned char *sha1, + struct argv_array *env, + const char *work_tree) { const char *update_refresh[] = { "update-index", "-q", "--ignore-submodules", "--refresh", NULL @@ -743,74 +771,95 @@ static const char *update_worktree(unsigned char *sha1) }; const char *diff_index[] = { "diff-index", "--quiet", "--cached", "--ignore-submodules", - "HEAD", "--", NULL + NULL, "--", NULL }; const char *read_tree[] = { "read-tree", "-u", "-m", NULL, NULL }; - const char *work_tree = git_work_tree_cfg ? git_work_tree_cfg : ".."; - struct argv_array env = ARGV_ARRAY_INIT; struct child_process child = CHILD_PROCESS_INIT; - if (is_bare_repository()) - return "denyCurrentBranch = updateInstead needs a worktree"; - - argv_array_pushf(&env, "GIT_DIR=%s", absolute_path(get_git_dir())); - child.argv = update_refresh; - child.env = env.argv; + child.env = env->argv; child.dir = work_tree; child.no_stdin = 1; child.stdout_to_stderr = 1; child.git_cmd = 1; - if (run_command(&child)) { - argv_array_clear(&env); + if (run_command(&child)) return "Up-to-date check failed"; - } /* run_command() does not clean up completely; reinitialize */ child_process_init(&child); child.argv = diff_files; - child.env = env.argv; + child.env = env->argv; child.dir = work_tree; child.no_stdin = 1; child.stdout_to_stderr = 1; child.git_cmd = 1; - if (run_command(&child)) { - argv_array_clear(&env); + if (run_command(&child)) return "Working directory has unstaged changes"; - } + + /* diff-index with either HEAD or an empty tree */ + diff_index[4] = head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX; child_process_init(&child); child.argv = diff_index; - child.env = env.argv; + child.env = env->argv; child.no_stdin = 1; child.no_stdout = 1; child.stdout_to_stderr = 0; child.git_cmd = 1; - if (run_command(&child)) { - argv_array_clear(&env); + if (run_command(&child)) return "Working directory has staged changes"; - } read_tree[3] = sha1_to_hex(sha1); child_process_init(&child); child.argv = read_tree; - child.env = env.argv; + child.env = env->argv; child.dir = work_tree; child.no_stdin = 1; child.no_stdout = 1; child.stdout_to_stderr = 0; child.git_cmd = 1; - if (run_command(&child)) { - argv_array_clear(&env); + if (run_command(&child)) return "Could not update working tree to new HEAD"; - } - argv_array_clear(&env); return NULL; } +static const char *push_to_checkout_hook = "push-to-checkout"; + +static const char *push_to_checkout(unsigned char *sha1, + struct argv_array *env, + const char *work_tree) +{ + argv_array_pushf(env, "GIT_WORK_TREE=%s", absolute_path(work_tree)); + if (run_hook_le(env->argv, push_to_checkout_hook, + sha1_to_hex(sha1), NULL)) + return "push-to-checkout hook declined"; + else + return NULL; +} + +static const char *update_worktree(unsigned char *sha1) +{ + const char *retval; + const char *work_tree = git_work_tree_cfg ? git_work_tree_cfg : ".."; + struct argv_array env = ARGV_ARRAY_INIT; + + if (is_bare_repository()) + return "denyCurrentBranch = updateInstead needs a worktree"; + + argv_array_pushf(&env, "GIT_DIR=%s", absolute_path(get_git_dir())); + + if (!find_hook(push_to_checkout_hook)) + retval = push_to_deploy(sha1, &env, work_tree); + else + retval = push_to_checkout(sha1, &env, work_tree); + + argv_array_clear(&env); + return retval; +} + static const char *update(struct command *cmd, struct shallow_info *si) { const char *name = cmd->ref_name; @@ -910,6 +959,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) } if (is_null_sha1(new_sha1)) { + struct strbuf err = STRBUF_INIT; if (!parse_object(old_sha1)) { old_sha1 = NULL; if (ref_exists(name)) { @@ -919,35 +969,35 @@ static const char *update(struct command *cmd, struct shallow_info *si) cmd->did_not_exist = 1; } } - if (delete_ref(namespaced_name, old_sha1, 0)) { - rp_error("failed to delete %s", name); + if (ref_transaction_delete(transaction, + namespaced_name, + old_sha1, + 0, "push", &err)) { + rp_error("%s", err.buf); + strbuf_release(&err); return "failed to delete"; } + strbuf_release(&err); return NULL; /* good */ } else { struct strbuf err = STRBUF_INIT; - struct ref_transaction *transaction; - if (shallow_update && si->shallow_ref[cmd->index] && update_shallow_ref(cmd, si)) return "shallow error"; - transaction = ref_transaction_begin(&err); - if (!transaction || - ref_transaction_update(transaction, namespaced_name, - new_sha1, old_sha1, 0, 1, "push", - &err) || - ref_transaction_commit(transaction, &err)) { - ref_transaction_free(transaction); - + if (ref_transaction_update(transaction, + namespaced_name, + new_sha1, old_sha1, + 0, "push", + &err)) { rp_error("%s", err.buf); strbuf_release(&err); + return "failed to update ref"; } - - ref_transaction_free(transaction); strbuf_release(&err); + return NULL; /* good */ } } @@ -1131,11 +1181,105 @@ static void reject_updates_to_hidden(struct command *commands) } } +static int should_process_cmd(struct command *cmd) +{ + return !cmd->error_string && !cmd->skip_update; +} + +static void warn_if_skipped_connectivity_check(struct command *commands, + struct shallow_info *si) +{ + struct command *cmd; + int checked_connectivity = 1; + + for (cmd = commands; cmd; cmd = cmd->next) { + if (should_process_cmd(cmd) && si->shallow_ref[cmd->index]) { + error("BUG: connectivity check has not been run on ref %s", + cmd->ref_name); + checked_connectivity = 0; + } + } + if (!checked_connectivity) + die("BUG: connectivity check skipped???"); +} + +static void execute_commands_non_atomic(struct command *commands, + struct shallow_info *si) +{ + struct command *cmd; + struct strbuf err = STRBUF_INIT; + + for (cmd = commands; cmd; cmd = cmd->next) { + if (!should_process_cmd(cmd)) + continue; + + transaction = ref_transaction_begin(&err); + if (!transaction) { + rp_error("%s", err.buf); + strbuf_reset(&err); + cmd->error_string = "transaction failed to start"; + continue; + } + + cmd->error_string = update(cmd, si); + + if (!cmd->error_string + && ref_transaction_commit(transaction, &err)) { + rp_error("%s", err.buf); + strbuf_reset(&err); + cmd->error_string = "failed to update ref"; + } + ref_transaction_free(transaction); + } + strbuf_release(&err); +} + +static void execute_commands_atomic(struct command *commands, + struct shallow_info *si) +{ + struct command *cmd; + struct strbuf err = STRBUF_INIT; + const char *reported_error = "atomic push failure"; + + transaction = ref_transaction_begin(&err); + if (!transaction) { + rp_error("%s", err.buf); + strbuf_reset(&err); + reported_error = "transaction failed to start"; + goto failure; + } + + for (cmd = commands; cmd; cmd = cmd->next) { + if (!should_process_cmd(cmd)) + continue; + + cmd->error_string = update(cmd, si); + + if (cmd->error_string) + goto failure; + } + + if (ref_transaction_commit(transaction, &err)) { + rp_error("%s", err.buf); + reported_error = "atomic transaction failed"; + goto failure; + } + goto cleanup; + +failure: + for (cmd = commands; cmd; cmd = cmd->next) + if (!cmd->error_string) + cmd->error_string = reported_error; + +cleanup: + ref_transaction_free(transaction); + strbuf_release(&err); +} + static void execute_commands(struct command *commands, const char *unpacker_error, struct shallow_info *si) { - int checked_connectivity; struct command *cmd; unsigned char sha1[20]; struct iterate_data data; @@ -1166,27 +1310,13 @@ static void execute_commands(struct command *commands, free(head_name_to_free); head_name = head_name_to_free = resolve_refdup("HEAD", 0, sha1, NULL); - checked_connectivity = 1; - for (cmd = commands; cmd; cmd = cmd->next) { - if (cmd->error_string) - continue; - - if (cmd->skip_update) - continue; - - cmd->error_string = update(cmd, si); - if (shallow_update && !cmd->error_string && - si->shallow_ref[cmd->index]) { - error("BUG: connectivity check has not been run on ref %s", - cmd->ref_name); - checked_connectivity = 0; - } - } + if (use_atomic) + execute_commands_atomic(commands, si); + else + execute_commands_non_atomic(commands, si); - if (shallow_update && !checked_connectivity) - error("BUG: run 'git fsck' for safety.\n" - "If there are errors, try to remove " - "the reported refs above"); + if (shallow_update) + warn_if_skipped_connectivity_check(commands, si); } static struct command **queue_command(struct command **tail, @@ -1268,6 +1398,9 @@ static struct command *read_head_info(struct sha1_array *shallow) use_sideband = LARGE_PACKET_MAX; if (parse_feature_request(feature_list, "quiet")) quiet = 1; + if (advertise_atomic_push + && parse_feature_request(feature_list, "atomic")) + use_atomic = 1; } if (!strcmp(line, "push-cert")) { diff --git a/builtin/reflog.c b/builtin/reflog.c index 2d85d260c..8182b648b 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -8,32 +8,24 @@ #include "revision.h" #include "reachable.h" -/* - * reflog expire - */ - +/* NEEDSWORK: switch to using parse_options */ static const char reflog_expire_usage[] = -"git reflog expire [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; +"git reflog expire [--expire=<time>] [--expire-unreachable=<time>] [--rewrite] [--updateref] [--stale-fix] [--dry-run | -n] [--verbose] [--all] <refs>..."; static const char reflog_delete_usage[] = -"git reflog delete [--verbose] [--dry-run] [--rewrite] [--updateref] <refs>..."; +"git reflog delete [--rewrite] [--updateref] [--dry-run | -n] [--verbose] <refs>..."; static unsigned long default_reflog_expire; static unsigned long default_reflog_expire_unreachable; struct cmd_reflog_expire_cb { struct rev_info revs; - int dry_run; int stalefix; - int rewrite; - int updateref; - int verbose; unsigned long expire_total; unsigned long expire_unreachable; int recno; }; -struct expire_reflog_cb { - FILE *newlog; +struct expire_reflog_policy_cb { enum { UE_NORMAL, UE_ALWAYS, @@ -41,14 +33,16 @@ struct expire_reflog_cb { } unreachable_expire_kind; struct commit_list *mark_list; unsigned long mark_limit; - struct cmd_reflog_expire_cb *cmd; - unsigned char last_kept_sha1[20]; + struct cmd_reflog_expire_cb cmd; + struct commit *tip_commit; + struct commit_list *tips; }; struct collected_reflog { unsigned char sha1[20]; char reflog[FLEX_ARRAY]; }; + struct collect_reflog_cb { struct collected_reflog **e; int alloc; @@ -220,7 +214,7 @@ static int keep_entry(struct commit **it, unsigned char *sha1) * the expire_limit and queue them back, so that the caller can call * us again to restart the traversal with longer expire_limit. */ -static void mark_reachable(struct expire_reflog_cb *cb) +static void mark_reachable(struct expire_reflog_policy_cb *cb) { struct commit *commit; struct commit_list *pending; @@ -259,7 +253,7 @@ static void mark_reachable(struct expire_reflog_cb *cb) cb->mark_list = leftover; } -static int unreachable(struct expire_reflog_cb *cb, struct commit *commit, unsigned char *sha1) +static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, unsigned char *sha1) { /* * We may or may not have the commit yet - if not, look it @@ -288,55 +282,39 @@ static int unreachable(struct expire_reflog_cb *cb, struct commit *commit, unsig return !(commit->object.flags & REACHABLE); } -static int expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1, - const char *email, unsigned long timestamp, int tz, - const char *message, void *cb_data) +/* + * Return true iff the specified reflog entry should be expired. + */ +static int should_expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1, + const char *email, unsigned long timestamp, int tz, + const char *message, void *cb_data) { - struct expire_reflog_cb *cb = cb_data; + struct expire_reflog_policy_cb *cb = cb_data; struct commit *old, *new; - if (timestamp < cb->cmd->expire_total) - goto prune; - - if (cb->cmd->rewrite) - osha1 = cb->last_kept_sha1; + if (timestamp < cb->cmd.expire_total) + return 1; old = new = NULL; - if (cb->cmd->stalefix && + if (cb->cmd.stalefix && (!keep_entry(&old, osha1) || !keep_entry(&new, nsha1))) - goto prune; + return 1; - if (timestamp < cb->cmd->expire_unreachable) { + if (timestamp < cb->cmd.expire_unreachable) { if (cb->unreachable_expire_kind == UE_ALWAYS) - goto prune; + return 1; if (unreachable(cb, old, osha1) || unreachable(cb, new, nsha1)) - goto prune; + return 1; } - if (cb->cmd->recno && --(cb->cmd->recno) == 0) - goto prune; - - if (cb->newlog) { - char sign = (tz < 0) ? '-' : '+'; - int zone = (tz < 0) ? (-tz) : tz; - fprintf(cb->newlog, "%s %s %s %lu %c%04d\t%s", - sha1_to_hex(osha1), sha1_to_hex(nsha1), - email, timestamp, sign, zone, - message); - hashcpy(cb->last_kept_sha1, nsha1); - } - if (cb->cmd->verbose) - printf("keep %s", message); - return 0; - prune: - if (!cb->newlog) - printf("would prune %s", message); - else if (cb->cmd->verbose) - printf("prune %s", message); + if (cb->cmd.recno && --(cb->cmd.recno) == 0) + return 1; + return 0; } -static int push_tip_to_list(const char *refname, const unsigned char *sha1, int flags, void *cb_data) +static int push_tip_to_list(const char *refname, const unsigned char *sha1, + int flags, void *cb_data) { struct commit_list **list = cb_data; struct commit *tip_commit; @@ -349,104 +327,56 @@ static int push_tip_to_list(const char *refname, const unsigned char *sha1, int return 0; } -static int expire_reflog(const char *ref, const unsigned char *sha1, int unused, void *cb_data) +static void reflog_expiry_prepare(const char *refname, + const unsigned char *sha1, + void *cb_data) { - struct cmd_reflog_expire_cb *cmd = cb_data; - struct expire_reflog_cb cb; - struct ref_lock *lock; - char *log_file, *newlog_path = NULL; - struct commit *tip_commit; - struct commit_list *tips; - int status = 0; - - memset(&cb, 0, sizeof(cb)); - - /* - * we take the lock for the ref itself to prevent it from - * getting updated. - */ - lock = lock_any_ref_for_update(ref, sha1, 0, NULL); - if (!lock) - return error("cannot lock ref '%s'", ref); - log_file = git_pathdup("logs/%s", ref); - if (!reflog_exists(ref)) - goto finish; - if (!cmd->dry_run) { - newlog_path = git_pathdup("logs/%s.lock", ref); - cb.newlog = fopen(newlog_path, "w"); - } + struct expire_reflog_policy_cb *cb = cb_data; - cb.cmd = cmd; - - if (!cmd->expire_unreachable || !strcmp(ref, "HEAD")) { - tip_commit = NULL; - cb.unreachable_expire_kind = UE_HEAD; + if (!cb->cmd.expire_unreachable || !strcmp(refname, "HEAD")) { + cb->tip_commit = NULL; + cb->unreachable_expire_kind = UE_HEAD; } else { - tip_commit = lookup_commit_reference_gently(sha1, 1); - if (!tip_commit) - cb.unreachable_expire_kind = UE_ALWAYS; + cb->tip_commit = lookup_commit_reference_gently(sha1, 1); + if (!cb->tip_commit) + cb->unreachable_expire_kind = UE_ALWAYS; else - cb.unreachable_expire_kind = UE_NORMAL; + cb->unreachable_expire_kind = UE_NORMAL; } - if (cmd->expire_unreachable <= cmd->expire_total) - cb.unreachable_expire_kind = UE_ALWAYS; + if (cb->cmd.expire_unreachable <= cb->cmd.expire_total) + cb->unreachable_expire_kind = UE_ALWAYS; - cb.mark_list = NULL; - tips = NULL; - if (cb.unreachable_expire_kind != UE_ALWAYS) { - if (cb.unreachable_expire_kind == UE_HEAD) { + cb->mark_list = NULL; + cb->tips = NULL; + if (cb->unreachable_expire_kind != UE_ALWAYS) { + if (cb->unreachable_expire_kind == UE_HEAD) { struct commit_list *elem; - for_each_ref(push_tip_to_list, &tips); - for (elem = tips; elem; elem = elem->next) - commit_list_insert(elem->item, &cb.mark_list); + for_each_ref(push_tip_to_list, &cb->tips); + for (elem = cb->tips; elem; elem = elem->next) + commit_list_insert(elem->item, &cb->mark_list); } else { - commit_list_insert(tip_commit, &cb.mark_list); + commit_list_insert(cb->tip_commit, &cb->mark_list); } - cb.mark_limit = cmd->expire_total; - mark_reachable(&cb); + cb->mark_limit = cb->cmd.expire_total; + mark_reachable(cb); } +} - for_each_reflog_ent(ref, expire_reflog_ent, &cb); +static void reflog_expiry_cleanup(void *cb_data) +{ + struct expire_reflog_policy_cb *cb = cb_data; - if (cb.unreachable_expire_kind != UE_ALWAYS) { - if (cb.unreachable_expire_kind == UE_HEAD) { + if (cb->unreachable_expire_kind != UE_ALWAYS) { + if (cb->unreachable_expire_kind == UE_HEAD) { struct commit_list *elem; - for (elem = tips; elem; elem = elem->next) + for (elem = cb->tips; elem; elem = elem->next) clear_commit_marks(elem->item, REACHABLE); - free_commit_list(tips); + free_commit_list(cb->tips); } else { - clear_commit_marks(tip_commit, REACHABLE); + clear_commit_marks(cb->tip_commit, REACHABLE); } } - finish: - if (cb.newlog) { - if (fclose(cb.newlog)) { - status |= error("%s: %s", strerror(errno), - newlog_path); - unlink(newlog_path); - } else if (cmd->updateref && - (write_in_full(lock->lock_fd, - sha1_to_hex(cb.last_kept_sha1), 40) != 40 || - write_str_in_full(lock->lock_fd, "\n") != 1 || - close_ref(lock) < 0)) { - status |= error("Couldn't write %s", - lock->lk->filename.buf); - unlink(newlog_path); - } else if (rename(newlog_path, log_file)) { - status |= error("cannot rename %s to %s", - newlog_path, log_file); - unlink(newlog_path); - } else if (cmd->updateref && commit_ref(lock)) { - status |= error("Couldn't set %s", lock->ref_name); - } else { - adjust_shared_perm(log_file); - } - } - free(newlog_path); - free(log_file); - unlock_ref(lock); - return status; } static int collect_reflog(const char *ref, const unsigned char *sha1, int unused, void *cb_data) @@ -590,10 +520,11 @@ static void set_reflog_expiry_param(struct cmd_reflog_expire_cb *cb, int slot, c static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) { - struct cmd_reflog_expire_cb cb; + struct expire_reflog_policy_cb cb; unsigned long now = time(NULL); int i, status, do_all; int explicit_expiry = 0; + unsigned int flags = 0; default_reflog_expire_unreachable = now - 30 * 24 * 3600; default_reflog_expire = now - 90 * 24 * 3600; @@ -603,33 +534,33 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) do_all = status = 0; memset(&cb, 0, sizeof(cb)); - cb.expire_total = default_reflog_expire; - cb.expire_unreachable = default_reflog_expire_unreachable; + cb.cmd.expire_total = default_reflog_expire; + cb.cmd.expire_unreachable = default_reflog_expire_unreachable; for (i = 1; i < argc; i++) { const char *arg = argv[i]; if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n")) - cb.dry_run = 1; + flags |= EXPIRE_REFLOGS_DRY_RUN; else if (starts_with(arg, "--expire=")) { - if (parse_expiry_date(arg + 9, &cb.expire_total)) + if (parse_expiry_date(arg + 9, &cb.cmd.expire_total)) die(_("'%s' is not a valid timestamp"), arg); explicit_expiry |= EXPIRE_TOTAL; } else if (starts_with(arg, "--expire-unreachable=")) { - if (parse_expiry_date(arg + 21, &cb.expire_unreachable)) + if (parse_expiry_date(arg + 21, &cb.cmd.expire_unreachable)) die(_("'%s' is not a valid timestamp"), arg); explicit_expiry |= EXPIRE_UNREACH; } else if (!strcmp(arg, "--stale-fix")) - cb.stalefix = 1; + cb.cmd.stalefix = 1; else if (!strcmp(arg, "--rewrite")) - cb.rewrite = 1; + flags |= EXPIRE_REFLOGS_REWRITE; else if (!strcmp(arg, "--updateref")) - cb.updateref = 1; + flags |= EXPIRE_REFLOGS_UPDATE_REF; else if (!strcmp(arg, "--all")) do_all = 1; else if (!strcmp(arg, "--verbose")) - cb.verbose = 1; + flags |= EXPIRE_REFLOGS_VERBOSE; else if (!strcmp(arg, "--")) { i++; break; @@ -645,12 +576,12 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) * even in older repository. We cannot trust what's reachable * from reflog if the repository was pruned with older git. */ - if (cb.stalefix) { - init_revisions(&cb.revs, prefix); - if (cb.verbose) + if (cb.cmd.stalefix) { + init_revisions(&cb.cmd.revs, prefix); + if (flags & EXPIRE_REFLOGS_VERBOSE) printf("Marking reachable objects..."); - mark_reachable_objects(&cb.revs, 0, 0, NULL); - if (cb.verbose) + mark_reachable_objects(&cb.cmd.revs, 0, 0, NULL); + if (flags & EXPIRE_REFLOGS_VERBOSE) putchar('\n'); } @@ -662,8 +593,12 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) for_each_reflog(collect_reflog, &collected); for (i = 0; i < collected.nr; i++) { struct collected_reflog *e = collected.e[i]; - set_reflog_expiry_param(&cb, explicit_expiry, e->reflog); - status |= expire_reflog(e->reflog, e->sha1, 0, &cb); + set_reflog_expiry_param(&cb.cmd, explicit_expiry, e->reflog); + status |= reflog_expire(e->reflog, e->sha1, flags, + reflog_expiry_prepare, + should_expire_reflog_ent, + reflog_expiry_cleanup, + &cb); free(e); } free(collected.e); @@ -676,8 +611,12 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) status |= error("%s points nowhere!", argv[i]); continue; } - set_reflog_expiry_param(&cb, explicit_expiry, ref); - status |= expire_reflog(ref, sha1, 0, &cb); + set_reflog_expiry_param(&cb.cmd, explicit_expiry, ref); + status |= reflog_expire(ref, sha1, flags, + reflog_expiry_prepare, + should_expire_reflog_ent, + reflog_expiry_cleanup, + &cb); } return status; } @@ -686,29 +625,30 @@ static int count_reflog_ent(unsigned char *osha1, unsigned char *nsha1, const char *email, unsigned long timestamp, int tz, const char *message, void *cb_data) { - struct cmd_reflog_expire_cb *cb = cb_data; - if (!cb->expire_total || timestamp < cb->expire_total) - cb->recno++; + struct expire_reflog_policy_cb *cb = cb_data; + if (!cb->cmd.expire_total || timestamp < cb->cmd.expire_total) + cb->cmd.recno++; return 0; } static int cmd_reflog_delete(int argc, const char **argv, const char *prefix) { - struct cmd_reflog_expire_cb cb; + struct expire_reflog_policy_cb cb; int i, status = 0; + unsigned int flags = 0; memset(&cb, 0, sizeof(cb)); for (i = 1; i < argc; i++) { const char *arg = argv[i]; if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n")) - cb.dry_run = 1; + flags |= EXPIRE_REFLOGS_DRY_RUN; else if (!strcmp(arg, "--rewrite")) - cb.rewrite = 1; + flags |= EXPIRE_REFLOGS_REWRITE; else if (!strcmp(arg, "--updateref")) - cb.updateref = 1; + flags |= EXPIRE_REFLOGS_UPDATE_REF; else if (!strcmp(arg, "--verbose")) - cb.verbose = 1; + flags |= EXPIRE_REFLOGS_VERBOSE; else if (!strcmp(arg, "--")) { i++; break; @@ -740,15 +680,19 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix) recno = strtoul(spec + 2, &ep, 10); if (*ep == '}') { - cb.recno = -recno; + cb.cmd.recno = -recno; for_each_reflog_ent(ref, count_reflog_ent, &cb); } else { - cb.expire_total = approxidate(spec + 2); + cb.cmd.expire_total = approxidate(spec + 2); for_each_reflog_ent(ref, count_reflog_ent, &cb); - cb.expire_total = 0; + cb.cmd.expire_total = 0; } - status |= expire_reflog(ref, sha1, 0, &cb); + status |= reflog_expire(ref, sha1, flags, + reflog_expiry_prepare, + should_expire_reflog_ent, + reflog_expiry_cleanup, + &cb); free(ref); } return status; diff --git a/builtin/remote.c b/builtin/remote.c index b4ff46897..5d3ab906b 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -10,10 +10,10 @@ static const char * const builtin_remote_usage[] = { N_("git remote [-v | --verbose]"), - N_("git remote add [-t <branch>] [-m <master>] [-f] [--tags|--no-tags] [--mirror=<fetch|push>] <name> <url>"), + N_("git remote add [-t <branch>] [-m <master>] [-f] [--tags | --no-tags] [--mirror=<fetch|push>] <name> <url>"), N_("git remote rename <old> <new>"), N_("git remote remove <name>"), - N_("git remote set-head <name> (-a | --auto | -d | --delete |<branch>)"), + N_("git remote set-head <name> (-a | --auto | -d | --delete | <branch>)"), N_("git remote [-v | --verbose] show [-n] <name>"), N_("git remote prune [-n | --dry-run] <name>"), N_("git remote [-v | --verbose] update [-p | --prune] [(<group> | <remote>)...]"), diff --git a/builtin/repack.c b/builtin/repack.c index 2fe1b30d7..f2edeb0f4 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -14,7 +14,7 @@ static int write_bitmaps; static char *packdir, *packtmp; static const char *const git_repack_usage[] = { - N_("git repack [options]"), + N_("git repack [<options>]"), NULL }; diff --git a/builtin/replace.c b/builtin/replace.c index 85d39b58d..54bf01acb 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -172,7 +172,7 @@ static int replace_object_sha1(const char *object_ref, transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_update(transaction, ref, repl, prev, - 0, 1, NULL, &err) || + 0, NULL, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); diff --git a/builtin/rerere.c b/builtin/rerere.c index aab8f3b1f..be55e0d2a 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -9,7 +9,7 @@ #include "pathspec.h" static const char * const rerere_usage[] = { - N_("git rerere [clear | forget path... | status | remaining | diff | gc]"), + N_("git rerere [clear | forget <path>... | status | remaining | diff | gc]"), NULL, }; diff --git a/builtin/rev-list.c b/builtin/rev-list.c index ff84a825f..c0b4b5365 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -42,6 +42,7 @@ static const char rev_list_usage[] = " --abbrev=<n> | --no-abbrev\n" " --abbrev-commit\n" " --left-right\n" +" --count\n" " special purpose:\n" " --bisect\n" " --bisect-vars\n" @@ -355,7 +356,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (bisect_list) revs.limited = 1; - if (use_bitmap_index) { + if (use_bitmap_index && !revs.prune) { if (revs.count && !revs.left_right && !revs.cherry_mark) { uint32_t commit_count; if (!prepare_bitmap_walk(&revs)) { diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 95328b80d..3626c61da 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -358,7 +358,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) { static int keep_dashdash = 0, stop_at_non_option = 0; static char const * const parseopt_usage[] = { - N_("git rev-parse --parseopt [options] -- [<args>...]"), + N_("git rev-parse --parseopt [<options>] -- [<args>...]"), NULL }; static struct option parseopt_opts[] = { @@ -496,9 +496,9 @@ static void die_no_single_rev(int quiet) } static const char builtin_rev_parse_usage[] = -N_("git rev-parse --parseopt [options] -- [<args>...]\n" +N_("git rev-parse --parseopt [<options>] -- [<args>...]\n" " or: git rev-parse --sq-quote [<arg>...]\n" - " or: git rev-parse [options] [<arg>...]\n" + " or: git rev-parse [<options>] [<arg>...]\n" "\n" "Run \"git rev-parse --parseopt -h\" for more information on the first usage."); diff --git a/builtin/revert.c b/builtin/revert.c index f9ed5bd5d..56a2c3666 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -19,13 +19,13 @@ */ static const char * const revert_usage[] = { - N_("git revert [options] <commit-ish>..."), + N_("git revert [<options>] <commit-ish>..."), N_("git revert <subcommand>"), NULL }; static const char * const cherry_pick_usage[] = { - N_("git cherry-pick [options] <commit-ish>..."), + N_("git cherry-pick [<options>] <commit-ish>..."), N_("git cherry-pick <subcommand>"), NULL }; diff --git a/builtin/rm.c b/builtin/rm.c index d8a9c86dd..80b972f92 100644 --- a/builtin/rm.c +++ b/builtin/rm.c @@ -14,7 +14,7 @@ #include "pathspec.h" static const char * const builtin_rm_usage[] = { - N_("git rm [options] [--] <file>..."), + N_("git rm [<options>] [--] <file>..."), NULL }; @@ -84,7 +84,6 @@ static int check_submodules_use_gitfiles(void) const char *name = list.entry[i].name; int pos; const struct cache_entry *ce; - struct stat st; pos = cache_name_pos(name, strlen(name)); if (pos < 0) { @@ -95,7 +94,7 @@ static int check_submodules_use_gitfiles(void) ce = active_cache[pos]; if (!S_ISGITLINK(ce->ce_mode) || - (lstat(ce->name, &st) < 0) || + !file_exists(ce->name) || is_empty_dir(name)) continue; diff --git a/builtin/send-pack.c b/builtin/send-pack.c index b564a7784..b961e5ae7 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -13,7 +13,7 @@ #include "sha1-array.h" static const char send_pack_usage[] = -"git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" +"git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [--atomic] [<host>:]<directory> [<ref>...]\n" " --all and explicit <ref> specification are mutually exclusive."; static struct send_pack_args args; @@ -170,6 +170,10 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) args.use_thin_pack = 1; continue; } + if (!strcmp(arg, "--atomic")) { + args.atomic = 1; + continue; + } if (!strcmp(arg, "--stateless-rpc")) { args.stateless_rpc = 1; continue; diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 4b7e53623..c0bab6aaa 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -10,7 +10,7 @@ #include "parse-options.h" static char const * const shortlog_usage[] = { - N_("git shortlog [<options>] [<revision range>] [[--] [<path>...]]"), + N_("git shortlog [<options>] [<revision-range>] [[--] [<path>...]]"), NULL }; diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 808225cdd..9b0aba2ac 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -6,11 +6,11 @@ #include "parse-options.h" static const char* show_branch_usage[] = { - N_("git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order]\n" + N_("git show-branch [-a | --all] [-r | --remotes] [--topo-order | --date-order]\n" " [--current] [--color[=<when>] | --no-color] [--sparse]\n" " [--more=<n> | --list | --independent | --merge-base]\n" " [--no-name | --sha1-name] [--topics] [(<rev> | <glob>)...]"), - N_("git show-branch (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]"), + N_("git show-branch (-g | --reflog)[=<n>[,<base>]] [--list] [<ref>]"), NULL }; diff --git a/builtin/show-ref.c b/builtin/show-ref.c index 5ba1f3083..afb10309d 100644 --- a/builtin/show-ref.c +++ b/builtin/show-ref.c @@ -7,7 +7,7 @@ #include "parse-options.h" static const char * const show_ref_usage[] = { - N_("git show-ref [-q|--quiet] [--verify] [--head] [-d|--dereference] [-s|--hash[=<n>]] [--abbrev[=<n>]] [--tags] [--heads] [--] [pattern*] "), + N_("git show-ref [-q | --quiet] [--verify] [--head] [-d | --dereference] [-s | --hash[=<n>]] [--abbrev[=<n>]] [--tags] [--heads] [--] [<pattern>...]"), N_("git show-ref --exclude-existing[=pattern] < ref-list"), NULL }; diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c index 29fb3f1c2..ce0fde705 100644 --- a/builtin/symbolic-ref.c +++ b/builtin/symbolic-ref.c @@ -4,8 +4,8 @@ #include "parse-options.h" static const char * const git_symbolic_ref_usage[] = { - N_("git symbolic-ref [options] name [ref]"), - N_("git symbolic-ref -d [-q] name"), + N_("git symbolic-ref [<options>] <name> [<ref>]"), + N_("git symbolic-ref -d [-q] <name>"), NULL }; diff --git a/builtin/tag.c b/builtin/tag.c index d315827cf..6f07ac6b9 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -19,9 +19,9 @@ #include "column.h" static const char * const git_tag_usage[] = { - N_("git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]"), + N_("git tag [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <tagname> [<head>]"), N_("git tag -d <tagname>..."), - N_("git tag -l [-n[<num>]] [--contains <commit>] [--points-at <object>] " + N_("git tag -l [-n[<num>]] [--contains <commit>] [--points-at <object>]" "\n\t\t[<pattern>...]"), N_("git tag -v <tagname>..."), NULL @@ -733,7 +733,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_update(transaction, ref.buf, object, prev, - 0, 1, NULL, &err) || + 0, NULL, &err) || ref_transaction_commit(transaction, &err)) die("%s", err.buf); ref_transaction_free(transaction); diff --git a/builtin/update-index.c b/builtin/update-index.c index b0e3dc910..6271b54ad 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -400,7 +400,7 @@ static void read_index_info(int line_termination) } static const char * const update_index_usage[] = { - N_("git update-index [options] [--] [<file>...]"), + N_("git update-index [<options>] [--] [<file>...]"), NULL }; @@ -584,6 +584,7 @@ static int do_reupdate(int ac, const char **av, path = xstrdup(ce->name); update_one(path); free(path); + free(old); if (save_nr != active_nr) goto redo; } diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 199352952..3d79a46b0 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -6,9 +6,9 @@ #include "argv-array.h" static const char * const git_update_ref_usage[] = { - N_("git update-ref [options] -d <refname> [<oldval>]"), - N_("git update-ref [options] <refname> <newval> [<oldval>]"), - N_("git update-ref [options] --stdin [-z]"), + N_("git update-ref [<options>] -d <refname> [<old-val>]"), + N_("git update-ref [<options>] <refname> <new-val> [<old-val>]"), + N_("git update-ref [<options>] --stdin [-z]"), NULL }; @@ -198,8 +198,9 @@ static const char *parse_cmd_update(struct ref_transaction *transaction, if (*next != line_termination) die("update %s: extra input: %s", refname, next); - if (ref_transaction_update(transaction, refname, new_sha1, old_sha1, - update_flags, have_old, msg, &err)) + if (ref_transaction_update(transaction, refname, + new_sha1, have_old ? old_sha1 : NULL, + update_flags, msg, &err)) die("%s", err.buf); update_flags = 0; @@ -264,8 +265,9 @@ static const char *parse_cmd_delete(struct ref_transaction *transaction, if (*next != line_termination) die("delete %s: extra input: %s", refname, next); - if (ref_transaction_delete(transaction, refname, old_sha1, - update_flags, have_old, msg, &err)) + if (ref_transaction_delete(transaction, refname, + have_old ? old_sha1 : NULL, + update_flags, msg, &err)) die("%s", err.buf); update_flags = 0; @@ -280,7 +282,6 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction, { struct strbuf err = STRBUF_INIT; char *refname; - unsigned char new_sha1[20]; unsigned char old_sha1[20]; refname = parse_refname(input, &next); @@ -291,13 +292,11 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction, PARSE_SHA1_OLD)) hashclr(old_sha1); - hashcpy(new_sha1, old_sha1); - if (*next != line_termination) die("verify %s: extra input: %s", refname, next); - if (ref_transaction_update(transaction, refname, new_sha1, old_sha1, - update_flags, 1, msg, &err)) + if (ref_transaction_verify(transaction, refname, old_sha1, + update_flags, &err)) die("%s", err.buf); update_flags = 0; @@ -353,7 +352,8 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) { const char *refname, *oldval; unsigned char sha1[20], oldsha1[20]; - int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0, flags = 0; + int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0; + unsigned int flags = 0; struct option options[] = { OPT_STRING( 'm', NULL, &msg, N_("reason"), N_("reason of the update")), OPT_BOOL('d', NULL, &delete, N_("delete the reference")), diff --git a/builtin/verify-commit.c b/builtin/verify-commit.c index b0f85042b..ec0c4e3d8 100644 --- a/builtin/verify-commit.c +++ b/builtin/verify-commit.c @@ -14,7 +14,7 @@ #include "gpg-interface.h" static const char * const verify_commit_usage[] = { - N_("git verify-commit [-v|--verbose] <commit>..."), + N_("git verify-commit [-v | --verbose] <commit>..."), NULL }; diff --git a/builtin/verify-pack.c b/builtin/verify-pack.c index 7747537be..c94e15693 100644 --- a/builtin/verify-pack.c +++ b/builtin/verify-pack.c @@ -51,7 +51,7 @@ static int verify_one_pack(const char *path, unsigned int flags) } static const char * const verify_pack_usage[] = { - N_("git verify-pack [-v|--verbose] [-s|--stat-only] <pack>..."), + N_("git verify-pack [-v | --verbose] [-s | --stat-only] <pack>..."), NULL }; diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c index 9cdf33233..53c68fce3 100644 --- a/builtin/verify-tag.c +++ b/builtin/verify-tag.c @@ -14,7 +14,7 @@ #include "gpg-interface.h" static const char * const verify_tag_usage[] = { - N_("git verify-tag [-v|--verbose] <tag>..."), + N_("git verify-tag [-v | --verbose] <tag>..."), NULL }; |