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Commit | Line | Data |
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d0bfd026 JH |
1 | #ifndef ATTR_H |
2 | #define ATTR_H | |
3 | ||
4 | /* An attribute is a pointer to this opaque structure */ | |
5 | struct git_attr; | |
6 | ||
a5e92abd JH |
7 | /* |
8 | * Given a string, return the gitattribute object that | |
9 | * corresponds to it. | |
10 | */ | |
7fb0eaa2 | 11 | struct git_attr *git_attr(const char *); |
d0bfd026 | 12 | |
515106fa | 13 | /* Internal use */ |
a5e92abd JH |
14 | extern const char git_attr__true[]; |
15 | extern const char git_attr__false[]; | |
515106fa JH |
16 | |
17 | /* For public to check git_attr_check results */ | |
a5e92abd JH |
18 | #define ATTR_TRUE(v) ((v) == git_attr__true) |
19 | #define ATTR_FALSE(v) ((v) == git_attr__false) | |
20 | #define ATTR_UNSET(v) ((v) == NULL) | |
515106fa | 21 | |
a5e92abd | 22 | /* |
7bd18054 | 23 | * Send one or more git_attr_check to git_check_attrs(), and |
a5e92abd JH |
24 | * each 'value' member tells what its value is. |
25 | * Unset one is returned as NULL. | |
26 | */ | |
7bd18054 | 27 | struct attr_check_item { |
ec4d77aa | 28 | const struct git_attr *attr; |
a5e92abd | 29 | const char *value; |
d0bfd026 JH |
30 | }; |
31 | ||
37293768 JH |
32 | struct attr_check { |
33 | int nr; | |
34 | int alloc; | |
35 | struct attr_check_item *items; | |
36 | }; | |
37 | ||
38 | extern struct attr_check *attr_check_alloc(void); | |
39 | extern struct attr_check *attr_check_initl(const char *, ...); | |
40 | ||
41 | extern struct attr_check_item *attr_check_append(struct attr_check *check, | |
42 | const struct git_attr *attr); | |
43 | ||
44 | extern void attr_check_reset(struct attr_check *check); | |
45 | extern void attr_check_clear(struct attr_check *check); | |
46 | extern void attr_check_free(struct attr_check *check); | |
47 | ||
352404ac MH |
48 | /* |
49 | * Return the name of the attribute represented by the argument. The | |
50 | * return value is a pointer to a null-delimited string that is part | |
51 | * of the internal data structure; it should not be modified or freed. | |
52 | */ | |
ec4d77aa | 53 | extern const char *git_attr_name(const struct git_attr *); |
352404ac | 54 | |
37293768 | 55 | extern int git_check_attr(const char *path, struct attr_check *check); |
d0bfd026 | 56 | |
ee548df3 | 57 | /* |
7f864111 JH |
58 | * Retrieve all attributes that apply to the specified path. |
59 | * check holds the attributes and their values. | |
ee548df3 | 60 | */ |
7f864111 | 61 | extern void git_all_attrs(const char *path, struct attr_check *check); |
ee548df3 | 62 | |
06f33c17 JH |
63 | enum git_attr_direction { |
64 | GIT_ATTR_CHECKIN, | |
4191e80a | 65 | GIT_ATTR_CHECKOUT, |
4b05548f | 66 | GIT_ATTR_INDEX |
06f33c17 JH |
67 | }; |
68 | void git_attr_set_direction(enum git_attr_direction, struct index_state *); | |
69 | ||
d0bfd026 | 70 | #endif /* ATTR_H */ |