#include "dir.h"
#include "builtin.h"
#include "tree.h"
+#include "parse-options.h"
static int abbrev;
static int show_deleted;
static int error_unmatch;
static char *ps_matched;
static const char *with_tree;
+static int exc_given;
static const char *tag_cached = "";
static const char *tag_unmerged = "";
static const char *tag_killed = "";
static const char *tag_modified = "";
-
-/*
- * Match a pathspec against a filename. The first "skiplen" characters
- * are the common prefix
- */
-int pathspec_match(const char **spec, char *ps_matched,
- const char *filename, int skiplen)
-{
- const char *m;
-
- while ((m = *spec++) != NULL) {
- int matchlen = strlen(m + skiplen);
-
- if (!matchlen)
- goto matched;
- if (!strncmp(m + skiplen, filename + skiplen, matchlen)) {
- if (m[skiplen + matchlen - 1] == '/')
- goto matched;
- switch (filename[skiplen + matchlen]) {
- case '/': case '\0':
- goto matched;
- }
- }
- if (!fnmatch(m + skiplen, filename + skiplen, 0))
- goto matched;
- if (ps_matched)
- ps_matched++;
- continue;
- matched:
- if (ps_matched)
- *ps_matched = 1;
- return 1;
- }
- return 0;
-}
-
static void show_dir_entry(const char *tag, struct dir_entry *ent)
{
int len = prefix_len;
if (len >= ent->len)
die("git ls-files: internal error - directory entry not superset of prefix");
- if (pathspec && !pathspec_match(pathspec, ps_matched, ent->name, len))
+ if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched))
return;
fputs(tag, stdout);
if (len >= ce_namelen(ce))
die("git ls-files: internal error - cache entry not superset of prefix");
- if (pathspec && !pathspec_match(pathspec, ps_matched, ce->name, len))
+ if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched))
return;
if (tag && *tag && show_valid_bit &&
/* For cached/deleted files we don't need to even do the readdir */
if (show_others || show_killed) {
- const char *path = ".", *base = "";
- int baselen = prefix_len;
-
- if (baselen)
- path = base = prefix;
- read_directory(dir, path, base, baselen, pathspec);
+ fill_directory(dir, pathspec);
if (show_others)
show_other_files(dir);
if (show_killed)
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
int dtype = ce_to_dtype(ce);
- if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
+ if (excluded(dir, ce->name, &dtype) !=
+ !!(dir->flags & DIR_SHOW_IGNORED))
continue;
if (show_unmerged && !ce_stage(ce))
continue;
struct stat st;
int err;
int dtype = ce_to_dtype(ce);
- if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
+ if (excluded(dir, ce->name, &dtype) !=
+ !!(dir->flags & DIR_SHOW_IGNORED))
continue;
if (ce->ce_flags & CE_UPDATE)
continue;
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 (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);
+ }
+}
+
/*
* Read the tree specified with --with-tree option
* (typically, HEAD) into stage #1 and then
return errors;
}
-static const char ls_files_usage[] =
- "git ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
- "[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] "
- "[ --exclude-per-directory=<filename> ] [--exclude-standard] "
- "[--full-name] [--abbrev] [--] [<file>]*";
+static const char * const ls_files_usage[] = {
+ "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;
+
+ exc_given = 1;
+ add_exclude(arg, "", 0, list);
+
+ return 0;
+}
+
+static int option_parse_exclude_from(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct dir_struct *dir = opt->value;
+
+ exc_given = 1;
+ add_excludes_from_file(dir, arg);
+
+ return 0;
+}
+
+static int option_parse_exclude_standard(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct dir_struct *dir = opt->value;
+
+ exc_given = 1;
+ setup_standard_excludes(dir);
+
+ return 0;
+}
int cmd_ls_files(int argc, const char **argv, const char *prefix)
{
- int i;
- int exc_given = 0, require_work_tree = 0;
+ int require_work_tree = 0, show_tag = 0;
struct dir_struct dir;
+ 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"),
+ OPT_BIT('i', "ignored", &dir.flags,
+ "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_BIT(0, "directory", &dir.flags,
+ "show 'other' directories' name only",
+ DIR_SHOW_OTHER_DIRECTORIES),
+ OPT_NEGBIT(0, "empty-directory", &dir.flags,
+ "don't show empty directories",
+ DIR_HIDE_EMPTY_DIRECTORIES),
+ OPT_BOOLEAN('u', "unmerged", &show_unmerged,
+ "show unmerged files in the output"),
+ { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern",
+ "skip files matching pattern",
+ 0, option_parse_exclude },
+ { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file",
+ "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>"),
+ { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL,
+ "add the standard git exclusions",
+ PARSE_OPT_NOARG, option_parse_exclude_standard },
+ { OPTION_SET_INT, 0, "full-name", &prefix_offset, NULL,
+ "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__ABBREV(&abbrev),
+ OPT_END()
+ };
memset(&dir, 0, sizeof(dir));
if (prefix)
prefix_offset = strlen(prefix);
git_config(git_default_config, NULL);
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
-
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-z")) {
- line_terminator = 0;
- continue;
- }
- if (!strcmp(arg, "-t") || !strcmp(arg, "-v")) {
- tag_cached = "H ";
- tag_unmerged = "M ";
- tag_removed = "R ";
- tag_modified = "C ";
- tag_other = "? ";
- tag_killed = "K ";
- if (arg[1] == 'v')
- show_valid_bit = 1;
- continue;
- }
- if (!strcmp(arg, "-c") || !strcmp(arg, "--cached")) {
- show_cached = 1;
- continue;
- }
- if (!strcmp(arg, "-d") || !strcmp(arg, "--deleted")) {
- show_deleted = 1;
- continue;
- }
- if (!strcmp(arg, "-m") || !strcmp(arg, "--modified")) {
- show_modified = 1;
- require_work_tree = 1;
- continue;
- }
- if (!strcmp(arg, "-o") || !strcmp(arg, "--others")) {
- show_others = 1;
- require_work_tree = 1;
- continue;
- }
- if (!strcmp(arg, "-i") || !strcmp(arg, "--ignored")) {
- dir.show_ignored = 1;
- require_work_tree = 1;
- continue;
- }
- if (!strcmp(arg, "-s") || !strcmp(arg, "--stage")) {
- show_stage = 1;
- continue;
- }
- if (!strcmp(arg, "-k") || !strcmp(arg, "--killed")) {
- show_killed = 1;
- require_work_tree = 1;
- continue;
- }
- if (!strcmp(arg, "--directory")) {
- dir.show_other_directories = 1;
- continue;
- }
- if (!strcmp(arg, "--no-empty-directory")) {
- dir.hide_empty_directories = 1;
- continue;
- }
- if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) {
- /* There's no point in showing unmerged unless
- * you also show the stage information.
- */
- show_stage = 1;
- show_unmerged = 1;
- continue;
- }
- if (!strcmp(arg, "-x") && i+1 < argc) {
- exc_given = 1;
- add_exclude(argv[++i], "", 0, &dir.exclude_list[EXC_CMDL]);
- continue;
- }
- if (!prefixcmp(arg, "--exclude=")) {
- exc_given = 1;
- add_exclude(arg+10, "", 0, &dir.exclude_list[EXC_CMDL]);
- continue;
- }
- if (!strcmp(arg, "-X") && i+1 < argc) {
- exc_given = 1;
- add_excludes_from_file(&dir, argv[++i]);
- continue;
- }
- if (!prefixcmp(arg, "--exclude-from=")) {
- exc_given = 1;
- add_excludes_from_file(&dir, arg+15);
- continue;
- }
- if (!prefixcmp(arg, "--exclude-per-directory=")) {
- exc_given = 1;
- dir.exclude_per_dir = arg + 24;
- continue;
- }
- if (!strcmp(arg, "--exclude-standard")) {
- exc_given = 1;
- setup_standard_excludes(&dir);
- continue;
- }
- if (!strcmp(arg, "--full-name")) {
- prefix_offset = 0;
- continue;
- }
- if (!strcmp(arg, "--error-unmatch")) {
- error_unmatch = 1;
- continue;
- }
- if (!prefixcmp(arg, "--with-tree=")) {
- with_tree = arg + 12;
- continue;
- }
- if (!prefixcmp(arg, "--abbrev=")) {
- abbrev = strtoul(arg+9, NULL, 10);
- if (abbrev && abbrev < MINIMUM_ABBREV)
- abbrev = MINIMUM_ABBREV;
- else if (abbrev > 40)
- abbrev = 40;
- continue;
- }
- if (!strcmp(arg, "--abbrev")) {
- abbrev = DEFAULT_ABBREV;
- continue;
- }
- if (*arg == '-')
- usage(ls_files_usage);
- break;
+ argc = parse_options(argc, argv, prefix, builtin_ls_files_options,
+ ls_files_usage, 0);
+ if (show_tag || show_valid_bit) {
+ tag_cached = "H ";
+ tag_unmerged = "M ";
+ tag_removed = "R ";
+ tag_modified = "C ";
+ tag_other = "? ";
+ tag_killed = "K ";
}
+ if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed)
+ require_work_tree = 1;
+ if (show_unmerged)
+ /*
+ * There's no point in showing unmerged unless
+ * you also show the stage information.
+ */
+ show_stage = 1;
+ if (dir.exclude_per_dir)
+ exc_given = 1;
if (require_work_tree && !is_inside_work_tree())
setup_work_tree();
- pathspec = get_pathspec(prefix, argv + i);
+ pathspec = get_pathspec(prefix, argv);
+
+ /* be nice with submodule paths ending in a slash */
+ read_cache();
+ if (pathspec)
+ strip_trailing_slash_from_submodules();
/* Verify that the pathspec matches the prefix */
if (pathspec)
ps_matched = xcalloc(1, num);
}
- if (dir.show_ignored && !exc_given) {
- fprintf(stderr, "%s: --ignored needs some exclude pattern\n",
- argv[0]);
- exit(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_cached = 1;
- read_cache();
if (prefix)
prune_cache(prefix);
if (with_tree) {
projects / thirdparty / git.git / blobdiff