diff options
Diffstat (limited to 'third_party/git/builtin/ls-tree.c')
| -rw-r--r-- | third_party/git/builtin/ls-tree.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/third_party/git/builtin/ls-tree.c b/third_party/git/builtin/ls-tree.c deleted file mode 100644 index 7cad3f24eb..0000000000 --- a/third_party/git/builtin/ls-tree.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * GIT - The information manager from hell - * - * Copyright (C) Linus Torvalds, 2005 - */ -#include "cache.h" -#include "config.h" -#include "object-store.h" -#include "blob.h" -#include "tree.h" -#include "commit.h" -#include "quote.h" -#include "builtin.h" -#include "parse-options.h" -#include "pathspec.h" - -static int line_termination = '\n'; -#define LS_RECURSIVE 1 -#define LS_TREE_ONLY 2 -#define LS_SHOW_TREES 4 -#define LS_NAME_ONLY 8 -#define LS_SHOW_SIZE 16 -static int abbrev; -static int ls_options; -static struct pathspec pathspec; -static int chomp_prefix; -static const char *ls_tree_prefix; - -static const char * const ls_tree_usage[] = { - N_("git ls-tree [<options>] <tree-ish> [<path>...]"), - NULL -}; - -static int show_recursive(const char *base, int baselen, const char *pathname) -{ - int i; - - if (ls_options & LS_RECURSIVE) - return 1; - - if (!pathspec.nr) - return 0; - - for (i = 0; i < pathspec.nr; i++) { - const char *spec = pathspec.items[i].match; - int len, speclen; - - if (strncmp(base, spec, baselen)) - continue; - len = strlen(pathname); - spec += baselen; - speclen = strlen(spec); - if (speclen <= len) - continue; - if (spec[len] && spec[len] != '/') - continue; - if (memcmp(pathname, spec, len)) - continue; - return 1; - } - return 0; -} - -static int show_tree(const struct object_id *oid, struct strbuf *base, - const char *pathname, unsigned mode, int stage, void *context) -{ - int retval = 0; - int baselen; - const char *type = blob_type; - - if (S_ISGITLINK(mode)) { - /* - * Maybe we want to have some recursive version here? - * - * Something similar to this incomplete example: - * - if (show_subprojects(base, baselen, pathname)) - retval = READ_TREE_RECURSIVE; - * - */ - type = commit_type; - } else if (S_ISDIR(mode)) { - if (show_recursive(base->buf, base->len, pathname)) { - retval = READ_TREE_RECURSIVE; - if (!(ls_options & LS_SHOW_TREES)) - return retval; - } - type = tree_type; - } - else if (ls_options & LS_TREE_ONLY) - return 0; - - if (!(ls_options & LS_NAME_ONLY)) { - if (ls_options & LS_SHOW_SIZE) { - char size_text[24]; - if (!strcmp(type, blob_type)) { - unsigned long size; - if (oid_object_info(the_repository, oid, &size) == OBJ_BAD) - xsnprintf(size_text, sizeof(size_text), - "BAD"); - else - xsnprintf(size_text, sizeof(size_text), - "%"PRIuMAX, (uintmax_t)size); - } else - xsnprintf(size_text, sizeof(size_text), "-"); - printf("%06o %s %s %7s\t", mode, type, - find_unique_abbrev(oid, abbrev), - size_text); - } else - printf("%06o %s %s\t", mode, type, - find_unique_abbrev(oid, abbrev)); - } - baselen = base->len; - strbuf_addstr(base, pathname); - write_name_quoted_relative(base->buf, - chomp_prefix ? ls_tree_prefix : NULL, - stdout, line_termination); - strbuf_setlen(base, baselen); - return retval; -} - -int cmd_ls_tree(int argc, const char **argv, const char *prefix) -{ - struct object_id oid; - struct tree *tree; - int i, full_tree = 0; - const struct option ls_tree_options[] = { - OPT_BIT('d', NULL, &ls_options, N_("only show trees"), - LS_TREE_ONLY), - OPT_BIT('r', NULL, &ls_options, N_("recurse into subtrees"), - LS_RECURSIVE), - OPT_BIT('t', NULL, &ls_options, N_("show trees when recursing"), - LS_SHOW_TREES), - OPT_SET_INT('z', NULL, &line_termination, - N_("terminate entries with NUL byte"), 0), - OPT_BIT('l', "long", &ls_options, N_("include object size"), - LS_SHOW_SIZE), - OPT_BIT(0, "name-only", &ls_options, N_("list only filenames"), - LS_NAME_ONLY), - OPT_BIT(0, "name-status", &ls_options, N_("list only filenames"), - LS_NAME_ONLY), - OPT_SET_INT(0, "full-name", &chomp_prefix, - N_("use full path names"), 0), - OPT_BOOL(0, "full-tree", &full_tree, - N_("list entire tree; not just current directory " - "(implies --full-name)")), - OPT__ABBREV(&abbrev), - OPT_END() - }; - - git_config(git_default_config, NULL); - ls_tree_prefix = prefix; - if (prefix && *prefix) - chomp_prefix = strlen(prefix); - - argc = parse_options(argc, argv, prefix, ls_tree_options, - ls_tree_usage, 0); - if (full_tree) { - ls_tree_prefix = prefix = NULL; - chomp_prefix = 0; - } - /* -d -r should imply -t, but -d by itself should not have to. */ - if ( (LS_TREE_ONLY|LS_RECURSIVE) == - ((LS_TREE_ONLY|LS_RECURSIVE) & ls_options)) - ls_options |= LS_SHOW_TREES; - - if (argc < 1) - usage_with_options(ls_tree_usage, ls_tree_options); - if (get_oid(argv[0], &oid)) - die("Not a valid object name %s", argv[0]); - - /* - * show_recursive() rolls its own matching code and is - * generally ignorant of 'struct pathspec'. The magic mask - * cannot be lifted until it is converted to use - * match_pathspec() or tree_entry_interesting() - */ - parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC & - ~(PATHSPEC_FROMTOP | PATHSPEC_LITERAL), - PATHSPEC_PREFER_CWD, - prefix, argv + 1); - for (i = 0; i < pathspec.nr; i++) - pathspec.items[i].nowildcard_len = pathspec.items[i].len; - pathspec.has_wildcard = 0; - tree = parse_tree_indirect(&oid); - if (!tree) - die("not a tree object"); - return !!read_tree_recursive(the_repository, tree, "", 0, 0, - &pathspec, show_tree, NULL); -} |