This new function will be used in a later patch.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin/update-index.c | 11 +----------
dir.c | 14 ++++++++++++++
dir.h | 1 +
3 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/builtin/update-index.c b/builtin/update-index.c
index b54ddc3..ec67d14 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -1114,16 +1114,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
if (untracked_cache == 2)
return 0;
}
- if (!the_index.untracked) {
- 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;
- the_index.untracked = uc;
- }
- add_untracked_ident(the_index.untracked);
- the_index.cache_changed |= UNTRACKED_CHANGED;
+ add_untracked_cache();
fprintf(stderr, _("Untracked cache enabled for '%s'\n"), get_git_work_tree());
} else if (!untracked_cache && the_index.untracked) {
the_index.untracked = NULL;
diff --git a/dir.c b/dir.c
index d2a8f06..0f7e293 100644
--- a/dir.c
+++ b/dir.c
@@ -1938,6 +1938,20 @@ void add_untracked_ident(struct untracked_cache *uc)
strbuf_addch(&uc->ident, 0);
}
+void add_untracked_cache(void)
+{
+ if (!the_index.untracked) {
+ 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;
+ the_index.untracked = uc;
+ }
+ add_untracked_ident(the_index.untracked);
+ the_index.cache_changed |= UNTRACKED_CHANGED;
+}
+
static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *dir,
int base_len,
const struct pathspec *pathspec)
diff --git a/dir.h b/dir.h
index 7b5855d..ee94c76 100644
--- a/dir.h
+++ b/dir.h
@@ -308,4 +308,5 @@ void free_untracked_cache(struct untracked_cache *);
struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz);
void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
void add_untracked_ident(struct untracked_cache *);
+void add_untracked_cache(void);
#endif
--
2.6.3.391.g95a3a5c
--
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