ls-files: convert show_files to take an index

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 927aa67469d8d2bb8919d2b0b392313999bdfbec..55d6f54fd891e85ef56636c5c76a88111c6d086c 100644 (file)
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -329,7 +329,7 @@ static int ce_excluded(struct dir_struct *dir, struct index_state *istate,
        return is_excluded(dir, istate, ce->name, &dtype);
 }
 
-static void show_files(struct dir_struct *dir)
+static void show_files(struct index_state *istate, struct dir_struct *dir)
 {
        int i;
 
@@ -337,33 +337,33 @@ static void show_files(struct dir_struct *dir)
        if (show_others || show_killed) {
                if (!show_others)
                        dir->flags |= DIR_COLLECT_KILLED_ONLY;
-               fill_directory(dir, &the_index, &pathspec);
+               fill_directory(dir, istate, &pathspec);
                if (show_others)
-                       show_other_files(&the_index, dir);
+                       show_other_files(istate, dir);
                if (show_killed)
-                       show_killed_files(&the_index, dir);
+                       show_killed_files(istate, dir);
        }
        if (show_cached || show_stage) {
-               for (i = 0; i < active_nr; i++) {
-                       const struct cache_entry *ce = active_cache[i];
+               for (i = 0; i < istate->cache_nr; i++) {
+                       const struct cache_entry *ce = istate->cache[i];
                        if ((dir->flags & DIR_SHOW_IGNORED) &&
-                           !ce_excluded(dir, &the_index, ce))
+                           !ce_excluded(dir, istate, ce))
                                continue;
                        if (show_unmerged && !ce_stage(ce))
                                continue;
                        if (ce->ce_flags & CE_UPDATE)
                                continue;
-                       show_ce_entry(&the_index, ce_stage(ce) ? tag_unmerged :
+                       show_ce_entry(istate, ce_stage(ce) ? tag_unmerged :
                                (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached), ce);
                }
        }
        if (show_deleted || show_modified) {
-               for (i = 0; i < active_nr; i++) {
-                       const struct cache_entry *ce = active_cache[i];
+               for (i = 0; i < istate->cache_nr; i++) {
+                       const struct cache_entry *ce = istate->cache[i];
                        struct stat st;
                        int err;
                        if ((dir->flags & DIR_SHOW_IGNORED) &&
-                           !ce_excluded(dir, &the_index, ce))
+                           !ce_excluded(dir, istate, ce))
                                continue;
                        if (ce->ce_flags & CE_UPDATE)
                                continue;
@@ -371,9 +371,9 @@ static void show_files(struct dir_struct *dir)
                                continue;
                        err = lstat(ce->name, &st);
                        if (show_deleted && err)
-                               show_ce_entry(&the_index, tag_removed, ce);
-                       if (show_modified && ce_modified(ce, &st, 0))
-                               show_ce_entry(&the_index, tag_modified, ce);
+                               show_ce_entry(istate, tag_removed, ce);
+                       if (show_modified && ie_modified(istate, ce, &st, 0))
+                               show_ce_entry(istate, tag_modified, ce);
                }
        }
 }
@@ -686,7 +686,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
                        die("ls-files --with-tree is incompatible with -s or -u");
                overlay_tree_on_index(&the_index, with_tree, max_prefix);
        }
-       show_files(&dir);
+       show_files(&the_index, &dir);
        if (show_resolve_undo)
                show_ru_info(&the_index);