diff options
Diffstat (limited to 'builtin/ls-files.c')
-rw-r--r-- | builtin/ls-files.c | 317 |
1 files changed, 193 insertions, 124 deletions
diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 30a4c10..6eeb5cb 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -5,20 +5,27 @@ * * Copyright (C) Linus Torvalds, 2005 */ -#include "cache.h" +#include "builtin.h" #include "repository.h" #include "config.h" +#include "convert.h" #include "quote.h" #include "dir.h" -#include "builtin.h" -#include "tree.h" +#include "gettext.h" +#include "object-name.h" +#include "strbuf.h" #include "parse-options.h" #include "resolve-undo.h" #include "string-list.h" +#include "path.h" #include "pathspec.h" -#include "run-command.h" +#include "read-cache.h" +#include "setup.h" +#include "sparse-index.h" #include "submodule.h" -#include "submodule-config.h" +#include "object-store.h" +#include "hex.h" + static int abbrev; static int show_deleted; @@ -35,6 +42,8 @@ static int line_terminator = '\n'; static int debug_mode; static int show_eol; static int recurse_submodules; +static int skipping_duplicates; +static int show_sparse_dirs; static const char *prefix; static int max_prefix_len; @@ -45,6 +54,7 @@ static char *ps_matched; static const char *with_tree; static int exc_given; static int exclude_args; +static const char *format; static const char *tag_cached = ""; static const char *tag_unmerged = ""; @@ -55,7 +65,7 @@ static const char *tag_modified = ""; static const char *tag_skip_worktree = ""; static const char *tag_resolve_undo = ""; -static void write_eolinfo(const struct index_state *istate, +static void write_eolinfo(struct index_state *istate, const struct cache_entry *ce, const char *path) { if (show_eol) { @@ -82,6 +92,19 @@ static void write_name(const char *name) stdout, line_terminator); } +static void write_name_to_buf(struct strbuf *sb, const char *name) +{ + struct strbuf buf = STRBUF_INIT; + const char *rel = relative_path(name, prefix_len ? prefix : NULL, &buf); + + if (line_terminator) + quote_c_style(rel, sb, NULL, 0); + else + strbuf_addstr(sb, rel); + + strbuf_release(&buf); +} + static const char *get_tag(const struct cache_entry *ce, const char *tag) { static char alttag[4]; @@ -120,7 +143,7 @@ static void print_debug(const struct cache_entry *ce) } } -static void show_dir_entry(const struct index_state *istate, +static void show_dir_entry(struct index_state *istate, const char *tag, struct dir_entry *ent) { int len = max_prefix_len; @@ -137,7 +160,7 @@ static void show_dir_entry(const struct index_state *istate, write_name(ent->name); } -static void show_other_files(const struct index_state *istate, +static void show_other_files(struct index_state *istate, const struct dir_struct *dir) { int i; @@ -150,7 +173,7 @@ static void show_other_files(const struct index_state *istate, } } -static void show_killed_files(const struct index_state *istate, +static void show_killed_files(struct index_state *istate, const struct dir_struct *dir) { int i; @@ -207,10 +230,8 @@ static void show_submodule(struct repository *superproject, struct dir_struct *dir, const char *path) { struct repository subrepo; - const struct submodule *sub = submodule_from_path(superproject, - &null_oid, path); - if (repo_submodule_init(&subrepo, superproject, sub)) + if (repo_submodule_init(&subrepo, superproject, path, null_oid())) return; if (repo_read_index(&subrepo) < 0) @@ -221,6 +242,72 @@ static void show_submodule(struct repository *superproject, repo_clear(&subrepo); } +static void expand_objectsize(struct strbuf *line, const struct object_id *oid, + const enum object_type type, unsigned int padded) +{ + if (type == OBJ_BLOB) { + unsigned long size; + if (oid_object_info(the_repository, oid, &size) < 0) + die(_("could not get object info about '%s'"), + oid_to_hex(oid)); + if (padded) + strbuf_addf(line, "%7"PRIuMAX, (uintmax_t)size); + else + strbuf_addf(line, "%"PRIuMAX, (uintmax_t)size); + } else if (padded) { + strbuf_addf(line, "%7s", "-"); + } else { + strbuf_addstr(line, "-"); + } +} + +static void show_ce_fmt(struct repository *repo, const struct cache_entry *ce, + const char *format, const char *fullname) { + struct strbuf sb = STRBUF_INIT; + + while (strbuf_expand_step(&sb, &format)) { + size_t len; + struct stat st; + + if (skip_prefix(format, "%", &format)) + strbuf_addch(&sb, '%'); + else if ((len = strbuf_expand_literal(&sb, format))) + format += len; + else if (skip_prefix(format, "(objectmode)", &format)) + strbuf_addf(&sb, "%06o", ce->ce_mode); + else if (skip_prefix(format, "(objectname)", &format)) + strbuf_add_unique_abbrev(&sb, &ce->oid, abbrev); + else if (skip_prefix(format, "(objecttype)", &format)) + strbuf_addstr(&sb, type_name(object_type(ce->ce_mode))); + else if (skip_prefix(format, "(objectsize:padded)", &format)) + expand_objectsize(&sb, &ce->oid, + object_type(ce->ce_mode), 1); + else if (skip_prefix(format, "(objectsize)", &format)) + expand_objectsize(&sb, &ce->oid, + object_type(ce->ce_mode), 0); + else if (skip_prefix(format, "(stage)", &format)) + strbuf_addf(&sb, "%d", ce_stage(ce)); + else if (skip_prefix(format, "(eolinfo:index)", &format)) + strbuf_addstr(&sb, S_ISREG(ce->ce_mode) ? + get_cached_convert_stats_ascii(repo->index, + ce->name) : ""); + else if (skip_prefix(format, "(eolinfo:worktree)", &format)) + strbuf_addstr(&sb, !lstat(fullname, &st) && + S_ISREG(st.st_mode) ? + get_wt_convert_stats_ascii(fullname) : ""); + else if (skip_prefix(format, "(eolattr)", &format)) + strbuf_addstr(&sb, get_convert_attr_ascii(repo->index, + fullname)); + else if (skip_prefix(format, "(path)", &format)) + write_name_to_buf(&sb, fullname); + else + strbuf_expand_bad_format(format, "ls-files"); + } + strbuf_addch(&sb, line_terminator); + fwrite(sb.buf, sb.len, 1, stdout); + strbuf_release(&sb); +} + static void show_ce(struct repository *repo, struct dir_struct *dir, const struct cache_entry *ce, const char *fullname, const char *tag) @@ -235,6 +322,12 @@ static void show_ce(struct repository *repo, struct dir_struct *dir, max_prefix_len, ps_matched, S_ISDIR(ce->ce_mode) || S_ISGITLINK(ce->ce_mode))) { + if (format) { + show_ce_fmt(repo, ce, format, fullname); + print_debug(ce); + return; + } + tag = get_tag(ce, tag); if (!show_stage) { @@ -243,7 +336,7 @@ static void show_ce(struct repository *repo, struct dir_struct *dir, printf("%s%06o %s %d\t", tag, ce->ce_mode, - find_unique_abbrev(&ce->oid, abbrev), + repo_find_unique_abbrev(repo, &ce->oid, abbrev), ce_stage(ce)); } write_eolinfo(repo->index, ce, fullname); @@ -252,7 +345,7 @@ static void show_ce(struct repository *repo, struct dir_struct *dir, } } -static void show_ru_info(const struct index_state *istate) +static void show_ru_info(struct index_state *istate) { struct string_list_item *item; @@ -274,7 +367,7 @@ static void show_ru_info(const struct index_state *istate) if (!ui->mode[i]) continue; printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], - find_unique_abbrev(&ui->oid[i], abbrev), + repo_find_unique_abbrev(the_repository, &ui->oid[i], abbrev), i + 1); write_name(path); } @@ -312,45 +405,63 @@ static void show_files(struct repository *repo, struct dir_struct *dir) if (show_killed) show_killed_files(repo->index, dir); } - if (show_cached || show_stage) { - for (i = 0; i < repo->index->cache_nr; i++) { - const struct cache_entry *ce = repo->index->cache[i]; - construct_fullname(&fullname, repo, ce); + if (!(show_cached || show_stage || show_deleted || show_modified)) + return; - if ((dir->flags & DIR_SHOW_IGNORED) && - !ce_excluded(dir, repo->index, fullname.buf, ce)) - continue; - if (show_unmerged && !ce_stage(ce)) - continue; - if (ce->ce_flags & CE_UPDATE) - continue; + if (!show_sparse_dirs) + ensure_full_index(repo->index); + + for (i = 0; i < repo->index->cache_nr; i++) { + const struct cache_entry *ce = repo->index->cache[i]; + struct stat st; + int stat_err; + + construct_fullname(&fullname, repo, ce); + + if ((dir->flags & DIR_SHOW_IGNORED) && + !ce_excluded(dir, repo->index, fullname.buf, ce)) + continue; + if (ce->ce_flags & CE_UPDATE) + continue; + if ((show_cached || show_stage) && + (!show_unmerged || ce_stage(ce))) { show_ce(repo, dir, ce, fullname.buf, ce_stage(ce) ? tag_unmerged : (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached)); + if (skipping_duplicates) + goto skip_to_next_name; } - } - if (show_deleted || show_modified) { - for (i = 0; i < repo->index->cache_nr; i++) { - const struct cache_entry *ce = repo->index->cache[i]; - struct stat st; - int err; - - construct_fullname(&fullname, repo, ce); - if ((dir->flags & DIR_SHOW_IGNORED) && - !ce_excluded(dir, repo->index, fullname.buf, ce)) - continue; - if (ce->ce_flags & CE_UPDATE) - continue; - if (ce_skip_worktree(ce)) - continue; - err = lstat(fullname.buf, &st); - if (show_deleted && err) - show_ce(repo, dir, ce, fullname.buf, tag_removed); - if (show_modified && ie_modified(repo->index, ce, &st, 0)) - show_ce(repo, dir, ce, fullname.buf, tag_modified); + if (!(show_deleted || show_modified)) + continue; + if (ce_skip_worktree(ce)) + continue; + stat_err = lstat(fullname.buf, &st); + if (stat_err && (errno != ENOENT && errno != ENOTDIR)) + error_errno("cannot lstat '%s'", fullname.buf); + if (stat_err && show_deleted) { + show_ce(repo, dir, ce, fullname.buf, tag_removed); + if (skipping_duplicates) + goto skip_to_next_name; + } + if (show_modified && + (stat_err || ie_modified(repo->index, ce, &st, 0))) { + show_ce(repo, dir, ce, fullname.buf, tag_modified); + if (skipping_duplicates) + goto skip_to_next_name; + } + continue; + +skip_to_next_name: + { + int j; + struct cache_entry **cache = repo->index->cache; + for (j = i + 1; j < repo->index->cache_nr; j++) + if (strcmp(ce->name, cache[j]->name)) + break; + i = j - 1; /* compensate for the for loop */ } } @@ -405,68 +516,6 @@ static int get_common_prefix_len(const char *common_prefix) return common_prefix_len; } -/* - * Read the tree specified with --with-tree option - * (typically, HEAD) into stage #1 and then - * squash them down to stage #0. This is used for - * --error-unmatch to list and check the path patterns - * that were given from the command line. We are not - * going to write this index out. - */ -void overlay_tree_on_index(struct index_state *istate, - const char *tree_name, const char *prefix) -{ - struct tree *tree; - struct object_id oid; - struct pathspec pathspec; - struct cache_entry *last_stage0 = NULL; - int i; - - if (get_oid(tree_name, &oid)) - die("tree-ish %s not found.", tree_name); - tree = parse_tree_indirect(&oid); - if (!tree) - die("bad tree-ish %s", tree_name); - - /* Hoist the unmerged entries up to stage #3 to make room */ - for (i = 0; i < istate->cache_nr; i++) { - struct cache_entry *ce = istate->cache[i]; - if (!ce_stage(ce)) - continue; - ce->ce_flags |= CE_STAGEMASK; - } - - if (prefix) { - static const char *(matchbuf[1]); - matchbuf[0] = NULL; - parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC, - PATHSPEC_PREFER_CWD, prefix, matchbuf); - } else - memset(&pathspec, 0, sizeof(pathspec)); - if (read_tree(the_repository, tree, 1, &pathspec, istate)) - die("unable to read tree entries %s", tree_name); - - for (i = 0; i < istate->cache_nr; i++) { - struct cache_entry *ce = istate->cache[i]; - switch (ce_stage(ce)) { - case 0: - last_stage0 = ce; - /* fallthru */ - default: - continue; - case 1: - /* - * If there is stage #0 entry for this, we do not - * need to show it. We use CE_UPDATE bit to mark - * such an entry. - */ - if (last_stage0 && - !strcmp(last_stage0->name, ce->name)) - ce->ce_flags |= CE_UPDATE; - } - } -} - static const char * const ls_files_usage[] = { N_("git ls-files [<options>] [<file>...]"), NULL @@ -515,14 +564,14 @@ static int option_parse_exclude_standard(const struct option *opt, int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) { int require_work_tree = 0, show_tag = 0, i; - const char *max_prefix; - struct dir_struct dir; + char *max_prefix; + struct dir_struct dir = DIR_INIT; struct pattern_list *pl; struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct option builtin_ls_files_options[] = { /* Think twice before adding "--nul" synonym to this */ OPT_SET_INT('z', NULL, &line_terminator, - N_("paths are separated with NUL character"), '\0'), + N_("separate paths with the NUL character"), '\0'), OPT_BOOL('t', NULL, &show_tag, N_("identify the file status with tags")), OPT_BOOL('v', NULL, &show_valid_bit, @@ -559,7 +608,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) N_("skip files matching pattern"), PARSE_OPT_NONEG, option_parse_exclude), OPT_CALLBACK_F('X', "exclude-from", &dir, N_("file"), - N_("exclude patterns are read from <file>"), + N_("read exclude patterns from <file>"), PARSE_OPT_NONEG, option_parse_exclude_from), OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, N_("file"), N_("read additional per-directory exclude patterns in <file>")), @@ -578,13 +627,23 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) N_("pretend that paths removed since <tree-ish> are still present")), OPT__ABBREV(&abbrev), OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")), + OPT_BOOL(0, "deduplicate", &skipping_duplicates, + N_("suppress duplicate entries")), + OPT_BOOL(0, "sparse", &show_sparse_dirs, + N_("show sparse directories in the presence of a sparse index")), + OPT_STRING_F(0, "format", &format, N_("format"), + N_("format to use for the output"), + PARSE_OPT_NONEG), OPT_END() }; + int ret = 0; if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(ls_files_usage, builtin_ls_files_options); - memset(&dir, 0, sizeof(dir)); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + prefix = cmd_prefix; if (prefix) prefix_len = strlen(prefix); @@ -599,6 +658,13 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) for (i = 0; i < exclude_list.nr; i++) { add_pattern(exclude_list.items[i].string, "", 0, pl, --exclude_args); } + + if (format && (show_stage || show_others || show_killed || + show_resolve_undo || skipping_duplicates || show_eol || show_tag)) + usage_msg_opt(_("--format cannot be used with -s, -o, -k, -t, " + "--resolve-undo, --deduplicate, --eol"), + ls_files_usage, builtin_ls_files_options); + if (show_tag || show_valid_bit || show_fsmonitor_bit) { tag_cached = "H "; tag_unmerged = "M "; @@ -617,6 +683,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) * you also show the stage information. */ show_stage = 1; + if (show_tag || show_stage) + skipping_duplicates = 0; if (dir.exclude_per_dir) exc_given = 1; @@ -624,7 +692,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) setup_work_tree(); if (recurse_submodules && - (show_stage || show_deleted || show_others || show_unmerged || + (show_deleted || show_others || show_unmerged || show_killed || show_modified || show_resolve_undo || with_tree)) die("ls-files --recurse-submodules unsupported mode"); @@ -656,6 +724,9 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (pathspec.nr && error_unmatch) ps_matched = xcalloc(pathspec.nr, 1); + if ((dir.flags & DIR_SHOW_IGNORED) && !show_others && !show_cached) + die("ls-files -i must be used with either -o or -c"); + if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) die("ls-files --ignored needs some exclude pattern"); @@ -670,7 +741,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) * would not make any sense with this option. */ if (show_stage || show_unmerged) - die("ls-files --with-tree is incompatible with -s or -u"); + die(_("options '%s' and '%s' cannot be used together"), "ls-files --with-tree", "-s/-u"); overlay_tree_on_index(the_repository->index, with_tree, max_prefix); } @@ -679,15 +750,13 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (show_resolve_undo) show_ru_info(the_repository->index); - if (ps_matched) { - int bad; - bad = report_path_error(ps_matched, &pathspec); - if (bad) - fprintf(stderr, "Did you forget to 'git add'?\n"); - - return bad ? 1 : 0; + if (ps_matched && report_path_error(ps_matched, &pathspec)) { + fprintf(stderr, "Did you forget to 'git add'?\n"); + ret = 1; } - UNLEAK(dir); - return 0; + string_list_clear(&exclude_list, 0); + dir_clear(&dir); + free(max_prefix); + return ret; } |