builtin-blame: set up the work_tree before the first file access

diff --git a/dir.h b/dir.h
index 7233d65bbd393f1d34d75538dd0e39e4a86383f2..aaa247b2569fc5ae923f12dcd3cdede5c2dccd8d 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -13,28 +13,37 @@
 
 
 struct dir_entry {
-       unsigned int ignored : 1;
-       unsigned int ignored_dir : 1;
-       unsigned int len : 30;
+       unsigned int len;
        char name[FLEX_ARRAY]; /* more */
 };
 
+#define EXC_FLAG_NODIR 1
+#define EXC_FLAG_NOWILDCARD 2
+#define EXC_FLAG_ENDSWITH 4
+
 struct exclude_list {
        int nr;
        int alloc;
        struct exclude {
                const char *pattern;
+               int patternlen;
                const char *base;
                int baselen;
+               int to_exclude;
+               int flags;
        } **excludes;
 };
 
 struct dir_struct {
        int nr, alloc;
+       int ignored_nr, ignored_alloc;
        unsigned int show_ignored:1,
                     show_other_directories:1,
-                    hide_empty_directories:1;
+                    hide_empty_directories:1,
+                    no_gitlinks:1,
+                    collect_ignored:1;
        struct dir_entry **entries;
+       struct dir_entry **ignored;
 
        /* Exclude info */
        const char *exclude_per_dir;
@@ -48,7 +57,7 @@ extern int common_prefix(const char **pathspec);
 #define MATCHED_EXACTLY 3
 extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
 
-extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen);
+extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen, const char **pathspec);
 extern int push_exclude_per_directory(struct dir_struct *, const char *, int);
 extern void pop_exclude_per_directory(struct dir_struct *, int);
 
@@ -59,4 +68,9 @@ extern void add_exclude(const char *string, const char *base,
 extern int file_exists(const char *);
 extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
 
+extern char *get_relative_cwd(char *buffer, int size, const char *dir);
+extern int is_inside_dir(const char *dir);
+
+extern int remove_dir_recursively(struct strbuf *path, int only_empty);
+
 #endif