free(el->excludes);
free(el->filebuf);
- el->nr = 0;
- el->excludes = NULL;
- el->filebuf = NULL;
+ memset(el, 0, sizeof(*el));
}
static void trim_trailing_spaces(char *buf)
int *dtype,
struct exclude_list *el)
{
+ struct exclude *exc = NULL; /* undecided */
int i;
if (!el->nr)
if (match_basename(basename,
pathlen - (basename - pathname),
exclude, prefix, x->patternlen,
- x->flags))
- return x;
+ x->flags)) {
+ exc = x;
+ break;
+ }
continue;
}
assert(x->baselen == 0 || x->base[x->baselen - 1] == '/');
if (match_pathname(pathname, pathlen,
x->base, x->baselen ? x->baselen - 1 : 0,
- exclude, prefix, x->patternlen, x->flags))
- return x;
+ exclude, prefix, x->patternlen, x->flags)) {
+ exc = x;
+ break;
+ }
}
- return NULL; /* undecided */
+ return exc;
}
/*
*/
static enum exist_status directory_exists_in_index_icase(const char *dirname, int len)
{
- const struct cache_entry *ce = cache_dir_exists(dirname, len);
- unsigned char endchar;
+ struct cache_entry *ce;
- if (!ce)
- return index_nonexistent;
- endchar = ce->name[len];
-
- /*
- * The cache_entry structure returned will contain this dirname
- * and possibly additional path components.
- */
- if (endchar == '/')
+ if (cache_dir_exists(dirname, len))
return index_directory;
- /*
- * If there are no additional path components, then this cache_entry
- * represents a submodule. Submodules, despite being directories,
- * are stored in the cache without a closing slash.
- */
- if (!endchar && S_ISGITLINK(ce->ce_mode))
+ ce = cache_file_exists(dirname, len, ignore_case);
+ if (ce && S_ISGITLINK(ce->ce_mode))
return index_gitdir;
- /* This should never be hit, but it exists just in case. */
return index_nonexistent;
}
}
strbuf_addstr(path, cdir->ucd->name);
/* treat_one_path() does this before it calls treat_directory() */
- if (path->buf[path->len - 1] != '/')
- strbuf_addch(path, '/');
+ strbuf_complete(path, '/');
if (cdir->ucd->check_only)
/*
* check_only is set as a result of treat_directory() getting
return sb.buf;
if (uname(&uts) < 0)
die_errno(_("failed to get kernel name and information"));
- strbuf_addf(&sb, "Location %s, system %s %s %s", get_git_work_tree(),
- uts.sysname, uts.release, uts.version);
+ strbuf_addf(&sb, "Location %s, system %s", get_git_work_tree(),
+ uts.sysname);
return sb.buf;
}
static int ident_in_untracked(const struct untracked_cache *uc)
{
- const char *end = uc->ident.buf + uc->ident.len;
- const char *p = uc->ident.buf;
+ /*
+ * Previous git versions may have saved many NUL separated
+ * strings in the "ident" field, but it is insane to manage
+ * many locations, so just take care of the first one.
+ */
- for (p = uc->ident.buf; p < end; p += strlen(p) + 1)
- if (!strcmp(p, get_ident_string()))
- return 1;
- return 0;
+ return !strcmp(uc->ident.buf, get_ident_string());
}
-void add_untracked_ident(struct untracked_cache *uc)
+static void set_untracked_ident(struct untracked_cache *uc)
{
- if (ident_in_untracked(uc))
- return;
+ strbuf_reset(&uc->ident);
strbuf_addstr(&uc->ident, get_ident_string());
- /* this strbuf contains a list of strings, save NUL too */
+
+ /*
+ * This strbuf used to contain a list of NUL separated
+ * strings, so save NUL too for backward compatibility.
+ */
strbuf_addch(&uc->ident, 0);
}
+static void new_untracked_cache(struct index_state *istate)
+{
+ struct untracked_cache *uc = xcalloc(1, sizeof(*uc));
+ strbuf_init(&uc->ident, 100);
+ uc->exclude_per_dir = ".gitignore";
+ /* should be the same flags used by git-status */
+ uc->dir_flags = DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
+ set_untracked_ident(uc);
+ istate->untracked = uc;
+ istate->cache_changed |= UNTRACKED_CHANGED;
+}
+
+void add_untracked_cache(struct index_state *istate)
+{
+ if (!istate->untracked) {
+ new_untracked_cache(istate);
+ } else {
+ if (!ident_in_untracked(istate->untracked)) {
+ free_untracked_cache(istate->untracked);
+ new_untracked_cache(istate);
+ }
+ }
+}
+
+void remove_untracked_cache(struct index_state *istate)
+{
+ if (istate->untracked) {
+ free_untracked_cache(istate->untracked);
+ istate->untracked = NULL;
+ istate->cache_changed |= UNTRACKED_CHANGED;
+ }
+}
+
static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *dir,
int base_len,
const struct pathspec *pathspec)
return NULL;
if (!ident_in_untracked(dir->untracked)) {
- warning(_("Untracked cache is disabled on this system."));
+ warning(_("Untracked cache is disabled on this system or location."));
return NULL;
}
return lstat(f, &sb) == 0;
}
+static int cmp_icase(char a, char b)
+{
+ if (a == b)
+ return 0;
+ if (ignore_case)
+ return toupper(a) - toupper(b);
+ return a - b;
+}
+
/*
* Given two normalized paths (a trailing slash is ok), if subdir is
* outside dir, return -1. Otherwise return the offset in subdir that
assert(dir && subdir && *dir && *subdir);
- while (*dir && *subdir && *dir == *subdir) {
+ while (*dir && *subdir && !cmp_icase(*dir, *subdir)) {
dir++;
subdir++;
offset++;
else
return -1;
}
- if (path->buf[original_len - 1] != '/')
- strbuf_addch(path, '/');
+ strbuf_complete(path, '/');
len = path->len;
while ((e = readdir(dir)) != NULL) {