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Merge branch 'as/check-ignore'

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Add a new command "git check-ignore" for debugging .gitignore
files.

The variable names may want to get cleaned up but that can be done
in-tree.

* as/check-ignore:
  clean.c, ls-files.c: respect encapsulation of exclude_list_groups
  t0008: avoid brace expansion
  add git-check-ignore sub-command
  setup.c: document get_pathspec()
  add.c: extract new die_if_path_beyond_symlink() for reuse
  add.c: extract check_path_for_gitlink() from treat_gitlinks() for reuse
  pathspec.c: rename newly public functions for clarity
  add.c: move pathspec matchers into new pathspec.c for reuse
  add.c: remove unused argument from validate_pathspec()
  dir.c: improve docs for match_pathspec() and match_pathspec_depth()
  dir.c: provide clear_directory() for reclaiming dir_struct memory
  dir.c: keep track of where patterns came from
  dir.c: use a single struct exclude_list per source of excludes

Conflicts:
	builtin/ls-files.c
	dir.c
This commit is contained in:
Junio C Hamano
2013-01-23 21:19:10 -08:00
parent f12e49ae87 72aeb18772
commit a39b15b4f6
20 changed files with 1251 additions and 119 deletions
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15
builtin/ls-files.c
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@ -35,6 +35,7 @@ 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 = "";
@ -420,10 +421,10 @@ static int option_parse_z(const struct option *opt,
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;
}
@ -452,9 +453,11 @@ 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,
N_("paths are separated with NUL character"),
@ -488,7 +491,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
N_("show unmerged files in the output")),
OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo,
N_("show resolve-undo information")),
{ OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], N_("pattern"),
{ OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"),
N_("skip files matching pattern"),
0, option_parse_exclude },
{ OPTION_CALLBACK, 'X', "exclude-from", &dir, N_("file"),
@ -525,6 +528,10 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
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 ";