static int show_root;
static int show_tags;
static int show_unreachable;
+static int include_reflogs = 1;
static int check_full;
static int check_strict;
static int keep_cache_objects;
return 0;
}
-static int fsck_sha1(unsigned char *sha1)
+static int fsck_sha1(const unsigned char *sha1)
{
struct object *obj = parse_object(sha1);
if (!obj) {
static void get_default_heads(void)
{
for_each_ref(fsck_handle_ref, NULL);
- for_each_reflog(fsck_handle_reflog, NULL);
+ if (include_reflogs)
+ for_each_reflog(fsck_handle_reflog, NULL);
/*
* Not having any default heads isn't really fatal, but
* "show_unreachable" flag.
*/
if (!default_refs) {
- error("No default references");
+ fprintf(stderr, "notice: No default references\n");
show_unreachable = 0;
}
}
{
unsigned char sha1[20];
int flag;
- const char *head_points_at = resolve_ref("HEAD", sha1, 1, &flag);
-
- if (!head_points_at || !(flag & REF_ISSYMREF))
- return error("HEAD is not a symbolic ref");
- if (prefixcmp(head_points_at, "refs/heads/"))
+ int null_is_error = 0;
+ const char *head_points_at = resolve_ref("HEAD", sha1, 0, &flag);
+
+ if (!head_points_at)
+ return error("Invalid HEAD");
+ if (!strcmp(head_points_at, "HEAD"))
+ /* detached HEAD */
+ null_is_error = 1;
+ else if (prefixcmp(head_points_at, "refs/heads/"))
return error("HEAD points to something strange (%s)",
head_points_at);
- if (is_null_sha1(sha1))
- return error("HEAD: not a valid git pointer");
+ if (is_null_sha1(sha1)) {
+ if (null_is_error)
+ return error("HEAD: detached HEAD points at nothing");
+ fprintf(stderr, "notice: HEAD points to an unborn branch (%s)\n",
+ head_points_at + 11);
+ }
return 0;
}
keep_cache_objects = 1;
continue;
}
+ if (!strcmp(arg, "--no-reflogs")) {
+ include_reflogs = 0;
+ continue;
+ }
if (!strcmp(arg, "--full")) {
check_full = 1;
continue;
for (p = packed_git; p; p = p->next) {
uint32_t i, num = num_packed_objects(p);
- for (i = 0; i < num; i++) {
- unsigned char sha1[20];
- nth_packed_object_sha1(p, i, sha1);
- fsck_sha1(sha1);
- }
+ for (i = 0; i < num; i++)
+ fsck_sha1(nth_packed_object_sha1(p, i));
}
}
extern struct cache_entry **active_cache;
extern unsigned int active_nr, active_alloc, active_cache_changed;
extern struct cache_tree *active_cache_tree;
-extern int cache_errno;
enum object_type {
OBJ_BAD = -1,
extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
extern int remove_cache_entry_at(int pos);
extern int remove_file_from_cache(const char *path);
-extern int add_file_to_index(const char *path, int verbose);
+extern int add_file_to_cache(const char *path, int verbose);
extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
extern int ce_match_stat(struct cache_entry *ce, struct stat *st, int);
extern int ce_modified(struct cache_entry *ce, struct stat *st, int);
};
extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
extern int commit_lock_file(struct lock_file *);
+
+extern int hold_locked_index(struct lock_file *, int);
+extern int commit_locked_index(struct lock_file *);
+extern void set_alternate_index_output(const char *);
+
extern void rollback_lock_file(struct lock_file *);
extern int delete_ref(const char *, unsigned char *sha1);
extern void unuse_pack(struct pack_window **);
extern struct packed_git *add_packed_git(const char *, int, int);
extern uint32_t num_packed_objects(const struct packed_git *p);
-extern int nth_packed_object_sha1(const struct packed_git *, uint32_t, unsigned char*);
+extern const unsigned char *nth_packed_object_sha1(const struct packed_git *, uint32_t);
extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern int pager_use_color;
/* base85 */
- int decode_85(char *dst, char *line, int linelen);
- void encode_85(char *buf, unsigned char *data, int bytes);
+ int decode_85(char *dst, const char *line, int linelen);
+ void encode_85(char *buf, const unsigned char *data, int bytes);
/* alloc.c */
struct blob;
extern int convert_to_git(const char *path, char **bufp, unsigned long *sizep);
extern int convert_to_working_tree(const char *path, char **bufp, unsigned long *sizep);
+/* match-trees.c */
+void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int);
+
#endif /* CACHE_H */