submodule: add absorb-git-dir function

diff --git a/wt-status.h b/wt-status.h
index 2ca93f6957f69cd5652ddc764f5afe81b598a2a9..54fec77032dc9c5d0f7af4226afc886797a209c4 100644 (file)
--- a/wt-status.h
+++ b/wt-status.h
@@ -38,11 +38,24 @@ struct wt_status_change_data {
        int worktree_status;
        int index_status;
        int stagemask;
+       int score;
+       int mode_head, mode_index, mode_worktree;
+       struct object_id oid_head, oid_index;
        char *head_path;
        unsigned dirty_submodule       : 2;
        unsigned new_submodule_commits : 1;
 };
 
+enum wt_status_format {
+       STATUS_FORMAT_NONE = 0,
+       STATUS_FORMAT_LONG,
+       STATUS_FORMAT_SHORT,
+       STATUS_FORMAT_PORCELAIN,
+       STATUS_FORMAT_PORCELAIN_V2,
+
+       STATUS_FORMAT_UNSPECIFIED
+};
+
 struct wt_status {
        int is_initial;
        char *branch;
@@ -66,6 +79,9 @@ struct wt_status {
        int show_branch;
        int hints;
 
+       enum wt_status_format status_format;
+       unsigned char sha1_commit[GIT_SHA1_RAWSZ]; /* when not Initial */
+
        /* These are computed during processing of the individual sections */
        int commitable;
        int workdir_dirty;
@@ -107,12 +123,15 @@ int wt_status_check_rebase(const struct worktree *wt,
 int wt_status_check_bisect(const struct worktree *wt,
                           struct wt_status_state *state);
 
-void wt_shortstatus_print(struct wt_status *s);
-void wt_porcelain_print(struct wt_status *s);
-
 __attribute__((format (printf, 3, 4)))
 void status_printf_ln(struct wt_status *s, const char *color, const char *fmt, ...);
 __attribute__((format (printf, 3, 4)))
 void status_printf(struct wt_status *s, const char *color, const char *fmt, ...);
 
+/* The following functions expect that the caller took care of reading the index. */
+int has_unstaged_changes(int ignore_submodules);
+int has_uncommitted_changes(int ignore_submodules);
+int require_clean_work_tree(const char *action, const char *hint,
+       int ignore_submodules, int gently);
+
 #endif /* STATUS_H */