diff options
Diffstat (limited to 'builtin/ls-files.c')
| -rw-r--r-- | builtin/ls-files.c | 577 |
1 files changed, 317 insertions, 260 deletions
diff --git a/builtin/ls-files.c b/builtin/ls-files.c index fb2d5f4b1f..8c713c47ac 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -5,7 +5,10 @@ * * Copyright (C) Linus Torvalds, 2005 */ +#define NO_THE_INDEX_COMPATIBILITY_MACROS #include "cache.h" +#include "repository.h" +#include "config.h" #include "quote.h" #include "dir.h" #include "builtin.h" @@ -13,6 +16,10 @@ #include "parse-options.h" #include "resolve-undo.h" #include "string-list.h" +#include "pathspec.h" +#include "run-command.h" +#include "submodule.h" +#include "submodule-config.h" static int abbrev; static int show_deleted; @@ -26,15 +33,18 @@ static int show_killed; static int show_valid_bit; static int line_terminator = '\n'; static int debug_mode; +static int show_eol; +static int recurse_submodules; static const char *prefix; static int max_prefix_len; static int prefix_len; -static const char **pathspec; +static struct pathspec pathspec; static int error_unmatch; static char *ps_matched; static const char *with_tree; static int exc_given; +static int exclude_args; static const char *tag_cached = ""; static const char *tag_unmerged = ""; @@ -45,39 +55,100 @@ static const char *tag_modified = ""; static const char *tag_skip_worktree = ""; static const char *tag_resolve_undo = ""; -static void write_name(const char* name, size_t len) +static void write_eolinfo(const struct index_state *istate, + const struct cache_entry *ce, const char *path) { - write_name_quoted_relative(name, len, prefix, prefix_len, stdout, - line_terminator); + if (show_eol) { + struct stat st; + const char *i_txt = ""; + const char *w_txt = ""; + const char *a_txt = get_convert_attr_ascii(path); + if (ce && S_ISREG(ce->ce_mode)) + i_txt = get_cached_convert_stats_ascii(istate, + ce->name); + if (!lstat(path, &st) && S_ISREG(st.st_mode)) + w_txt = get_wt_convert_stats_ascii(path); + printf("i/%-5s w/%-5s attr/%-17s\t", i_txt, w_txt, a_txt); + } +} + +static void write_name(const char *name) +{ + /* + * With "--full-name", prefix_len=0; this caller needs to pass + * an empty string in that case (a NULL is good for ""). + */ + write_name_quoted_relative(name, prefix_len ? prefix : NULL, + stdout, line_terminator); +} + +static const char *get_tag(const struct cache_entry *ce, const char *tag) +{ + static char alttag[4]; + + if (tag && *tag && show_valid_bit && (ce->ce_flags & CE_VALID)) { + memcpy(alttag, tag, 3); + + if (isalpha(tag[0])) { + alttag[0] = tolower(tag[0]); + } else if (tag[0] == '?') { + alttag[0] = '!'; + } else { + alttag[0] = 'v'; + alttag[1] = tag[0]; + alttag[2] = ' '; + alttag[3] = 0; + } + + tag = alttag; + } + + return tag; +} + +static void print_debug(const struct cache_entry *ce) +{ + if (debug_mode) { + const struct stat_data *sd = &ce->ce_stat_data; + + printf(" ctime: %d:%d\n", sd->sd_ctime.sec, sd->sd_ctime.nsec); + printf(" mtime: %d:%d\n", sd->sd_mtime.sec, sd->sd_mtime.nsec); + printf(" dev: %d\tino: %d\n", sd->sd_dev, sd->sd_ino); + printf(" uid: %d\tgid: %d\n", sd->sd_uid, sd->sd_gid); + printf(" size: %d\tflags: %x\n", sd->sd_size, ce->ce_flags); + } } static void show_dir_entry(const char *tag, struct dir_entry *ent) { int len = max_prefix_len; - if (len >= ent->len) + if (len > ent->len) die("git ls-files: internal error - directory entry not superset of prefix"); - if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched)) + if (!dir_path_match(ent, &pathspec, len, ps_matched)) return; fputs(tag, stdout); - write_name(ent->name, ent->len); + write_eolinfo(NULL, NULL, ent->name); + write_name(ent->name); } -static void show_other_files(struct dir_struct *dir) +static void show_other_files(const struct index_state *istate, + const struct dir_struct *dir) { int i; for (i = 0; i < dir->nr; i++) { struct dir_entry *ent = dir->entries[i]; - if (!cache_name_is_other(ent->name, ent->len)) + if (!index_name_is_other(istate, ent->name, ent->len)) continue; show_dir_entry(tag_other, ent); } } -static void show_killed_files(struct dir_struct *dir) +static void show_killed_files(const struct index_state *istate, + const struct dir_struct *dir) { int i; for (i = 0; i < dir->nr; i++) { @@ -91,28 +162,29 @@ static void show_killed_files(struct dir_struct *dir) /* If ent->name is prefix of an entry in the * cache, it will be killed. */ - pos = cache_name_pos(ent->name, ent->len); + pos = index_name_pos(istate, ent->name, ent->len); if (0 <= pos) - die("bug in show-killed-files"); + die("BUG: killed-file %.*s not found", + ent->len, ent->name); pos = -pos - 1; - while (pos < active_nr && - ce_stage(active_cache[pos])) + while (pos < istate->cache_nr && + ce_stage(istate->cache[pos])) pos++; /* skip unmerged */ - if (active_nr <= pos) + if (istate->cache_nr <= pos) break; /* pos points at a name immediately after * ent->name in the cache. Does it expect * ent->name to be a directory? */ - len = ce_namelen(active_cache[pos]); + len = ce_namelen(istate->cache[pos]); if ((ent->len < len) && - !strncmp(active_cache[pos]->name, + !strncmp(istate->cache[pos]->name, ent->name, ent->len) && - active_cache[pos]->name[ent->len] == '/') + istate->cache[pos]->name[ent->len] == '/') killed = 1; break; } - if (0 <= cache_name_pos(ent->name, sp - ent->name)) { + if (0 <= index_name_pos(istate, ent->name, sp - ent->name)) { /* If any of the leading directories in * ent->name is registered in the cache, * ent->name will be killed. @@ -126,60 +198,63 @@ static void show_killed_files(struct dir_struct *dir) } } -static void show_ce_entry(const char *tag, struct cache_entry *ce) -{ - int len = max_prefix_len; +static void show_files(struct repository *repo, struct dir_struct *dir); - if (len >= ce_namelen(ce)) - die("git ls-files: internal error - cache entry not superset of prefix"); +static void show_submodule(struct repository *superproject, + struct dir_struct *dir, const char *path) +{ + struct repository submodule; - if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched)) + if (repo_submodule_init(&submodule, superproject, path)) return; - if (tag && *tag && show_valid_bit && - (ce->ce_flags & CE_VALID)) { - static char alttag[4]; - memcpy(alttag, tag, 3); - if (isalpha(tag[0])) - alttag[0] = tolower(tag[0]); - else if (tag[0] == '?') - alttag[0] = '!'; - else { - alttag[0] = 'v'; - alttag[1] = tag[0]; - alttag[2] = ' '; - alttag[3] = 0; - } - tag = alttag; - } + if (repo_read_index(&submodule) < 0) + die("index file corrupt"); - if (!show_stage) { - fputs(tag, stdout); - } else { - printf("%s%06o %s %d\t", - tag, - ce->ce_mode, - find_unique_abbrev(ce->sha1,abbrev), - ce_stage(ce)); - } - write_name(ce->name, ce_namelen(ce)); - if (debug_mode) { - printf(" ctime: %d:%d\n", ce->ce_ctime.sec, ce->ce_ctime.nsec); - printf(" mtime: %d:%d\n", ce->ce_mtime.sec, ce->ce_mtime.nsec); - printf(" dev: %d\tino: %d\n", ce->ce_dev, ce->ce_ino); - printf(" uid: %d\tgid: %d\n", ce->ce_uid, ce->ce_gid); - printf(" size: %d\tflags: %x\n", ce->ce_size, ce->ce_flags); + show_files(&submodule, dir); + + repo_clear(&submodule); +} + +static void show_ce(struct repository *repo, struct dir_struct *dir, + const struct cache_entry *ce, const char *fullname, + const char *tag) +{ + if (max_prefix_len > strlen(fullname)) + die("git ls-files: internal error - cache entry not superset of prefix"); + + if (recurse_submodules && S_ISGITLINK(ce->ce_mode) && + is_submodule_active(repo, ce->name)) { + show_submodule(repo, dir, ce->name); + } else if (match_pathspec(&pathspec, fullname, strlen(fullname), + max_prefix_len, ps_matched, + S_ISDIR(ce->ce_mode) || + S_ISGITLINK(ce->ce_mode))) { + tag = get_tag(ce, tag); + + if (!show_stage) { + fputs(tag, stdout); + } else { + printf("%s%06o %s %d\t", + tag, + ce->ce_mode, + find_unique_abbrev(ce->oid.hash, abbrev), + ce_stage(ce)); + } + write_eolinfo(repo->index, ce, fullname); + write_name(fullname); + print_debug(ce); } } -static void show_ru_info(void) +static void show_ru_info(const struct index_state *istate) { struct string_list_item *item; - if (!the_index.resolve_undo) + if (!istate->resolve_undo) return; - for_each_string_list_item(item, the_index.resolve_undo) { + for_each_string_list_item(item, istate->resolve_undo) { const char *path = item->string; struct resolve_undo_info *ui = item->util; int i, len; @@ -187,7 +262,8 @@ static void show_ru_info(void) len = strlen(path); if (len < max_prefix_len) continue; /* outside of the prefix */ - if (!match_pathspec(pathspec, path, len, max_prefix_len, ps_matched)) + if (!match_pathspec(&pathspec, path, len, + max_prefix_len, ps_matched, 0)) continue; /* uninterested */ for (i = 0; i < 3; i++) { if (!ui->mode[i]) @@ -195,135 +271,133 @@ static void show_ru_info(void) printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], find_unique_abbrev(ui->sha1[i], abbrev), i + 1); - write_name(path, len); + write_name(path); } } } -static void show_files(struct dir_struct *dir) +static int ce_excluded(struct dir_struct *dir, struct index_state *istate, + const char *fullname, const struct cache_entry *ce) +{ + int dtype = ce_to_dtype(ce); + return is_excluded(dir, istate, fullname, &dtype); +} + +static void construct_fullname(struct strbuf *out, const struct repository *repo, + const struct cache_entry *ce) +{ + strbuf_reset(out); + if (repo->submodule_prefix) + strbuf_addstr(out, repo->submodule_prefix); + strbuf_addstr(out, ce->name); +} + +static void show_files(struct repository *repo, struct dir_struct *dir) { int i; + struct strbuf fullname = STRBUF_INIT; /* For cached/deleted files we don't need to even do the readdir */ if (show_others || show_killed) { - fill_directory(dir, pathspec); + if (!show_others) + dir->flags |= DIR_COLLECT_KILLED_ONLY; + fill_directory(dir, repo->index, &pathspec); if (show_others) - show_other_files(dir); + show_other_files(repo->index, dir); if (show_killed) - show_killed_files(dir); + show_killed_files(repo->index, dir); } - if (show_cached | show_stage) { - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; - int dtype = ce_to_dtype(ce); - if (dir->flags & DIR_SHOW_IGNORED && - !excluded(dir, ce->name, &dtype)) + 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 ((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; - show_ce_entry(ce_stage(ce) ? tag_unmerged : - (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached), ce); + show_ce(repo, dir, ce, fullname.buf, + ce_stage(ce) ? tag_unmerged : + (ce_skip_worktree(ce) ? tag_skip_worktree : + tag_cached)); } } - if (show_deleted | show_modified) { - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; + 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; - int dtype = ce_to_dtype(ce); - if (dir->flags & DIR_SHOW_IGNORED && - !excluded(dir, ce->name, &dtype)) + + 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(ce->name, &st); + err = lstat(fullname.buf, &st); if (show_deleted && err) - show_ce_entry(tag_removed, ce); - if (show_modified && ce_modified(ce, &st, 0)) - show_ce_entry(tag_modified, ce); + 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); } } + + strbuf_release(&fullname); } /* * Prune the index to only contain stuff starting with "prefix" */ -static void prune_cache(const char *prefix) +static void prune_index(struct index_state *istate, + const char *prefix, size_t prefixlen) { - int pos = cache_name_pos(prefix, max_prefix_len); + int pos; unsigned int first, last; + if (!prefix || !istate->cache_nr) + return; + pos = index_name_pos(istate, prefix, prefixlen); if (pos < 0) pos = -pos-1; - memmove(active_cache, active_cache + pos, - (active_nr - pos) * sizeof(struct cache_entry *)); - active_nr -= pos; - first = 0; - last = active_nr; + first = pos; + last = istate->cache_nr; while (last > first) { int next = (last + first) >> 1; - struct cache_entry *ce = active_cache[next]; - if (!strncmp(ce->name, prefix, max_prefix_len)) { + const struct cache_entry *ce = istate->cache[next]; + if (!strncmp(ce->name, prefix, prefixlen)) { first = next+1; continue; } last = next; } - active_nr = last; + MOVE_ARRAY(istate->cache, istate->cache + pos, last - pos); + istate->cache_nr = last - pos; } -static const char *pathspec_prefix(const char *prefix) +static int get_common_prefix_len(const char *common_prefix) { - const char **p, *n, *prev; - unsigned long max; + int common_prefix_len; - if (!pathspec) { - max_prefix_len = prefix ? strlen(prefix) : 0; - return prefix; - } + if (!common_prefix) + return 0; - prev = NULL; - max = PATH_MAX; - for (p = pathspec; (n = *p) != NULL; p++) { - int i, len = 0; - for (i = 0; i < max; i++) { - char c = n[i]; - if (prev && prev[i] != c) - break; - if (!c || c == '*' || c == '?') - break; - if (c == '/') - len = i+1; - } - prev = n; - if (len < max) { - max = len; - if (!max) - break; - } - } + common_prefix_len = strlen(common_prefix); - max_prefix_len = max; - return max ? xmemdupz(prev, max) : NULL; -} - -static void strip_trailing_slash_from_submodules(void) -{ - const char **p; - - for (p = pathspec; *p != NULL; p++) { - int len = strlen(*p), pos; + /* + * If the prefix has a trailing slash, strip it so that submodules wont + * be pruned from the index. + */ + if (common_prefix[common_prefix_len - 1] == '/') + common_prefix_len--; - if (len < 1 || (*p)[len - 1] != '/') - continue; - pos = cache_name_pos(*p, len - 1); - if (pos >= 0 && S_ISGITLINK(active_cache[pos]->ce_mode)) - *p = xstrndup(*p, len - 1); - } + return common_prefix_len; } /* @@ -334,40 +408,41 @@ static void strip_trailing_slash_from_submodules(void) * that were given from the command line. We are not * going to write this index out. */ -void overlay_tree_on_cache(const char *tree_name, const char *prefix) +void overlay_tree_on_index(struct index_state *istate, + const char *tree_name, const char *prefix) { struct tree *tree; - unsigned char sha1[20]; - const char **match; + struct object_id oid; + struct pathspec pathspec; struct cache_entry *last_stage0 = NULL; int i; - if (get_sha1(tree_name, sha1)) + if (get_oid(tree_name, &oid)) die("tree-ish %s not found.", tree_name); - tree = parse_tree_indirect(sha1); + 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 < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; + 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[2]); - matchbuf[0] = prefix; - matchbuf[1] = NULL; - match = matchbuf; + static const char *(matchbuf[1]); + matchbuf[0] = NULL; + parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC, + PATHSPEC_PREFER_CWD, prefix, matchbuf); } else - match = NULL; - if (read_tree(tree, 1, match)) + memset(&pathspec, 0, sizeof(pathspec)); + if (read_tree(tree, 1, &pathspec, istate)) die("unable to read tree entries %s", tree_name); - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; + for (i = 0; i < istate->cache_nr; i++) { + struct cache_entry *ce = istate->cache[i]; switch (ce_stage(ce)) { case 0: last_stage0 = ce; @@ -387,62 +462,18 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix) } } -int report_path_error(const char *ps_matched, const char **pathspec, int prefix_len) -{ - /* - * Make sure all pathspec matched; otherwise it is an error. - */ - int num, errors = 0; - for (num = 0; pathspec[num]; num++) { - int other, found_dup; - - if (ps_matched[num]) - continue; - /* - * The caller might have fed identical pathspec - * twice. Do not barf on such a mistake. - */ - for (found_dup = other = 0; - !found_dup && pathspec[other]; - other++) { - if (other == num || !ps_matched[other]) - continue; - if (!strcmp(pathspec[other], pathspec[num])) - /* - * Ok, we have a match already. - */ - found_dup = 1; - } - if (found_dup) - continue; - - error("pathspec '%s' did not match any file(s) known to git.", - pathspec[num] + prefix_len); - errors++; - } - return errors; -} - static const char * const ls_files_usage[] = { - "git ls-files [options] [<file>...]", + N_("git ls-files [<options>] [<file>...]"), NULL }; -static int option_parse_z(const struct option *opt, - const char *arg, int unset) -{ - line_terminator = unset ? '\n' : '\0'; - - return 0; -} - static int option_parse_exclude(const struct option *opt, const char *arg, int unset) { - struct exclude_list *list = opt->value; + struct string_list *exclude_list = opt->value; exc_given = 1; - add_exclude(arg, "", 0, list); + string_list_append(exclude_list, arg); return 0; } @@ -471,62 +502,67 @@ 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; + int require_work_tree = 0, show_tag = 0, i; const char *max_prefix; struct dir_struct dir; + struct exclude_list *el; + struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct option builtin_ls_files_options[] = { - { OPTION_CALLBACK, 'z', NULL, NULL, NULL, - "paths are separated with NUL character", - PARSE_OPT_NOARG, option_parse_z }, - OPT_BOOLEAN('t', NULL, &show_tag, - "identify the file status with tags"), - OPT_BOOLEAN('v', NULL, &show_valid_bit, - "use lowercase letters for 'assume unchanged' files"), - OPT_BOOLEAN('c', "cached", &show_cached, - "show cached files in the output (default)"), - OPT_BOOLEAN('d', "deleted", &show_deleted, - "show deleted files in the output"), - OPT_BOOLEAN('m', "modified", &show_modified, - "show modified files in the output"), - OPT_BOOLEAN('o', "others", &show_others, - "show other files in the output"), + /* Think twice before adding "--nul" synonym to this */ + OPT_SET_INT('z', NULL, &line_terminator, + N_("paths are separated with NUL character"), '\0'), + OPT_BOOL('t', NULL, &show_tag, + N_("identify the file status with tags")), + OPT_BOOL('v', NULL, &show_valid_bit, + N_("use lowercase letters for 'assume unchanged' files")), + OPT_BOOL('c', "cached", &show_cached, + N_("show cached files in the output (default)")), + OPT_BOOL('d', "deleted", &show_deleted, + N_("show deleted files in the output")), + OPT_BOOL('m', "modified", &show_modified, + N_("show modified files in the output")), + OPT_BOOL('o', "others", &show_others, + N_("show other files in the output")), OPT_BIT('i', "ignored", &dir.flags, - "show ignored files in the output", + N_("show ignored files in the output"), DIR_SHOW_IGNORED), - OPT_BOOLEAN('s', "stage", &show_stage, - "show staged contents' object name in the output"), - OPT_BOOLEAN('k', "killed", &show_killed, - "show files on the filesystem that need to be removed"), + OPT_BOOL('s', "stage", &show_stage, + N_("show staged contents' object name in the output")), + OPT_BOOL('k', "killed", &show_killed, + N_("show files on the filesystem that need to be removed")), OPT_BIT(0, "directory", &dir.flags, - "show 'other' directories' name only", + N_("show 'other' directories' names only"), DIR_SHOW_OTHER_DIRECTORIES), + OPT_BOOL(0, "eol", &show_eol, N_("show line endings of files")), OPT_NEGBIT(0, "empty-directory", &dir.flags, - "don't show empty directories", + N_("don't show empty directories"), DIR_HIDE_EMPTY_DIRECTORIES), - OPT_BOOLEAN('u', "unmerged", &show_unmerged, - "show unmerged files in the output"), - OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo, - "show resolve-undo information"), - { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern", - "skip files matching pattern", + OPT_BOOL('u', "unmerged", &show_unmerged, + N_("show unmerged files in the output")), + OPT_BOOL(0, "resolve-undo", &show_resolve_undo, + N_("show resolve-undo information")), + { OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"), + N_("skip files matching pattern"), 0, option_parse_exclude }, - { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file", - "exclude patterns are read from <file>", + { OPTION_CALLBACK, 'X', "exclude-from", &dir, N_("file"), + N_("exclude patterns are read from <file>"), 0, option_parse_exclude_from }, - OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, "file", - "read additional per-directory exclude patterns in <file>"), + OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, N_("file"), + N_("read additional per-directory exclude patterns in <file>")), { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, - "add the standard git exclusions", + N_("add the standard git exclusions"), PARSE_OPT_NOARG, option_parse_exclude_standard }, { OPTION_SET_INT, 0, "full-name", &prefix_len, NULL, - "make the output relative to the project top directory", + N_("make the output relative to the project top directory"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, - OPT_BOOLEAN(0, "error-unmatch", &error_unmatch, - "if any <file> is not in the index, treat this as an error"), - OPT_STRING(0, "with-tree", &with_tree, "tree-ish", - "pretend that paths removed since <tree-ish> are still present"), + OPT_BOOL(0, "recurse-submodules", &recurse_submodules, + N_("recurse through submodules")), + OPT_BOOL(0, "error-unmatch", &error_unmatch, + N_("if any <file> is not in the index, treat this as an error")), + OPT_STRING(0, "with-tree", &with_tree, N_("tree-ish"), + N_("pretend that paths removed since <tree-ish> are still present")), OPT__ABBREV(&abbrev), - OPT_BOOLEAN(0, "debug", &debug_mode, "show debugging data"), + OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")), OPT_END() }; @@ -539,11 +575,15 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) prefix_len = strlen(prefix); git_config(git_default_config, NULL); - if (read_cache() < 0) + if (repo_read_index(the_repository) < 0) die("index file corrupt"); argc = parse_options(argc, argv, prefix, builtin_ls_files_options, ls_files_usage, 0); + el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); + for (i = 0; i < exclude_list.nr; i++) { + add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); + } if (show_tag || show_valid_bit) { tag_cached = "H "; tag_unmerged = "M "; @@ -568,33 +608,47 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (require_work_tree && !is_inside_work_tree()) setup_work_tree(); - pathspec = get_pathspec(prefix, argv); + if (recurse_submodules && + (show_stage || show_deleted || show_others || show_unmerged || + show_killed || show_modified || show_resolve_undo || with_tree)) + die("ls-files --recurse-submodules unsupported mode"); - /* be nice with submodule paths ending in a slash */ - if (pathspec) - strip_trailing_slash_from_submodules(); + if (recurse_submodules && error_unmatch) + die("ls-files --recurse-submodules does not support " + "--error-unmatch"); - /* Find common prefix for all pathspec's */ - max_prefix = pathspec_prefix(prefix); + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_CWD, + prefix, argv); + + /* + * Find common prefix for all pathspec's + * This is used as a performance optimization which unfortunately cannot + * be done when recursing into submodules because when a pathspec is + * given which spans repository boundaries you can't simply remove the + * submodule entry because the pathspec may match something inside the + * submodule. + */ + if (recurse_submodules) + max_prefix = NULL; + else + max_prefix = common_prefix(&pathspec); + max_prefix_len = get_common_prefix_len(max_prefix); + + prune_index(the_repository->index, max_prefix, max_prefix_len); /* Treat unmatching pathspec elements as errors */ - if (pathspec && error_unmatch) { - int num; - for (num = 0; pathspec[num]; num++) - ; - ps_matched = xcalloc(1, num); - } + if (pathspec.nr && error_unmatch) + ps_matched = xcalloc(pathspec.nr, 1); if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) die("ls-files --ignored needs some exclude pattern"); /* With no flags, we default to showing the cached files */ - if (!(show_stage | show_deleted | show_others | show_unmerged | - show_killed | show_modified | show_resolve_undo)) + if (!(show_stage || show_deleted || show_others || show_unmerged || + show_killed || show_modified || show_resolve_undo)) show_cached = 1; - if (max_prefix) - prune_cache(max_prefix); if (with_tree) { /* * Basic sanity check; show-stages and show-unmerged @@ -602,20 +656,23 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) */ if (show_stage || show_unmerged) die("ls-files --with-tree is incompatible with -s or -u"); - overlay_tree_on_cache(with_tree, max_prefix); + overlay_tree_on_index(the_repository->index, with_tree, max_prefix); } - show_files(&dir); + + show_files(the_repository, &dir); + if (show_resolve_undo) - show_ru_info(); + show_ru_info(the_repository->index); if (ps_matched) { int bad; - bad = report_path_error(ps_matched, pathspec, prefix_len); + bad = report_path_error(ps_matched, &pathspec, prefix); if (bad) fprintf(stderr, "Did you forget to 'git add'?\n"); return bad ? 1 : 0; } + UNLEAK(dir); return 0; } |