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Diffstat (limited to 'builtin-ls-files.c')
-rw-r--r--builtin-ls-files.c141
1 files changed, 80 insertions, 61 deletions
diff --git a/builtin-ls-files.c b/builtin-ls-files.c
index b70da1863b..25dbfb4499 100644
--- a/builtin-ls-files.c
+++ b/builtin-ls-files.c
@@ -38,28 +38,28 @@ static const char *tag_modified = "";
/*
- * Match a pathspec against a filename. The first "len" characters
+ * Match a pathspec against a filename. The first "skiplen" characters
* are the common prefix
*/
-static int match(const char **spec, char *ps_matched,
- const char *filename, int len)
+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 + len);
+ int matchlen = strlen(m + skiplen);
if (!matchlen)
goto matched;
- if (!strncmp(m + len, filename + len, matchlen)) {
- if (m[len + matchlen - 1] == '/')
+ if (!strncmp(m + skiplen, filename + skiplen, matchlen)) {
+ if (m[skiplen + matchlen - 1] == '/')
goto matched;
- switch (filename[len + matchlen]) {
+ switch (filename[skiplen + matchlen]) {
case '/': case '\0':
goto matched;
}
}
- if (!fnmatch(m + len, filename + len, 0))
+ if (!fnmatch(m + skiplen, filename + skiplen, 0))
goto matched;
if (ps_matched)
ps_matched++;
@@ -80,7 +80,7 @@ static void show_dir_entry(const char *tag, struct dir_entry *ent)
if (len >= ent->len)
die("git-ls-files: internal error - directory entry not superset of prefix");
- if (pathspec && !match(pathspec, ps_matched, ent->name, len))
+ if (pathspec && !pathspec_match(pathspec, ps_matched, ent->name, len))
return;
fputs(tag, stdout);
@@ -185,11 +185,11 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
if (len >= ce_namelen(ce))
die("git-ls-files: internal error - cache entry not superset of prefix");
- if (pathspec && !match(pathspec, ps_matched, ce->name, len))
+ if (pathspec && !pathspec_match(pathspec, ps_matched, ce->name, len))
return;
if (tag && *tag && show_valid_bit &&
- (ce->ce_flags & htons(CE_VALID))) {
+ (ce->ce_flags & CE_VALID)) {
static char alttag[4];
memcpy(alttag, tag, 3);
if (isalpha(tag[0]))
@@ -210,7 +210,7 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
} else {
printf("%s%06o %s %d\t",
tag,
- ntohl(ce->ce_mode),
+ ce->ce_mode,
abbrev ? find_unique_abbrev(ce->sha1,abbrev)
: sha1_to_hex(ce->sha1),
ce_stage(ce));
@@ -238,11 +238,12 @@ static void show_files(struct dir_struct *dir, const char *prefix)
if (show_cached | show_stage) {
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
- if (excluded(dir, ce->name) != dir->show_ignored)
+ int dtype = ce_to_dtype(ce);
+ if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
continue;
if (show_unmerged && !ce_stage(ce))
continue;
- if (ce->ce_flags & htons(CE_UPDATE))
+ if (ce->ce_flags & CE_UPDATE)
continue;
show_ce_entry(ce_stage(ce) ? tag_unmerged : tag_cached, ce);
}
@@ -252,7 +253,8 @@ static void show_files(struct dir_struct *dir, const char *prefix)
struct cache_entry *ce = active_cache[i];
struct stat st;
int err;
- if (excluded(dir, ce->name) != dir->show_ignored)
+ int dtype = ce_to_dtype(ce);
+ if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
continue;
err = lstat(ce->name, &st);
if (show_deleted && err)
@@ -331,7 +333,7 @@ static const char *verify_pathspec(const char *prefix)
* that were given from the command line. We are not
* going to write this index out.
*/
-static void overlay_tree(const char *tree_name, const char *prefix)
+void overlay_tree_on_cache(const char *tree_name, const char *prefix)
{
struct tree *tree;
unsigned char sha1[20];
@@ -350,7 +352,7 @@ static void overlay_tree(const char *tree_name, const char *prefix)
struct cache_entry *ce = active_cache[i];
if (!ce_stage(ce))
continue;
- ce->ce_flags |= htons(CE_STAGEMASK);
+ ce->ce_flags |= CE_STAGEMASK;
}
if (prefix) {
@@ -379,16 +381,52 @@ static void overlay_tree(const char *tree_name, const char *prefix)
*/
if (last_stage0 &&
!strcmp(last_stage0->name, ce->name))
- ce->ce_flags |= htons(CE_UPDATE);
+ ce->ce_flags |= CE_UPDATE;
}
}
}
+int report_path_error(const char *ps_matched, const char **pathspec, int prefix_offset)
+{
+ /*
+ * 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_offset);
+ errors++;
+ }
+ 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> ] [--full-name] [--abbrev] "
- "[--] [<file>]*";
+ "[ --exclude-per-directory=<filename> ] [--exclude-standard] "
+ "[--full-name] [--abbrev] [--] [<file>]*";
int cmd_ls_files(int argc, const char **argv, const char *prefix)
{
@@ -496,6 +534,11 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
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;
@@ -525,17 +568,23 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
break;
}
- if (require_work_tree && !is_inside_work_tree()) {
- const char *work_tree = get_git_work_tree();
- if (!work_tree || chdir(work_tree))
- die("This operation must be run in a work tree");
- }
+ if (require_work_tree && !is_inside_work_tree())
+ setup_work_tree();
pathspec = get_pathspec(prefix, argv + i);
/* Verify that the pathspec matches the prefix */
- if (pathspec)
+ if (pathspec) {
+ if (argc != i) {
+ int cnt;
+ for (cnt = 0; pathspec[cnt]; cnt++)
+ ;
+ if (cnt != (argc - i))
+ exit(1); /* error message already given */
+ }
prefix = verify_pathspec(prefix);
+ } else if (argc != i)
+ exit(1); /* error message already given */
/* Treat unmatching pathspec elements as errors */
if (pathspec && error_unmatch) {
@@ -566,47 +615,17 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
*/
if (show_stage || show_unmerged)
die("ls-files --with-tree is incompatible with -s or -u");
- overlay_tree(with_tree, prefix);
+ overlay_tree_on_cache(with_tree, prefix);
}
show_files(&dir, prefix);
if (ps_matched) {
- /* We need to 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_offset);
- errors++;
- }
-
- if (errors)
+ int bad;
+ bad = report_path_error(ps_matched, pathspec, prefix_offset);
+ if (bad)
fprintf(stderr, "Did you forget to 'git add'?\n");
- return errors ? 1 : 0;
+ return bad ? 1 : 0;
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 22:28:28 +0000