GIT 1.6.4
[git/git.git] / dir.h
CommitLineData
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1#ifndef DIR_H
2#define DIR_H
3
453ec4bd 4struct dir_entry {
e96980ef 5 unsigned int len;
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6 char name[FLEX_ARRAY]; /* more */
7};
8
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9#define EXC_FLAG_NODIR 1
10#define EXC_FLAG_NOWILDCARD 2
11#define EXC_FLAG_ENDSWITH 4
d6b8fc30 12#define EXC_FLAG_MUSTBEDIR 8
68492fc7 13
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14struct exclude_list {
15 int nr;
16 int alloc;
17 struct exclude {
18 const char *pattern;
68492fc7 19 int patternlen;
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20 const char *base;
21 int baselen;
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22 int to_exclude;
23 int flags;
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24 } **excludes;
25};
26
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27struct exclude_stack {
28 struct exclude_stack *prev;
29 char *filebuf;
30 int baselen;
31 int exclude_ix;
32};
33
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34struct dir_struct {
35 int nr, alloc;
2abd31b0 36 int ignored_nr, ignored_alloc;
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37 enum {
38 DIR_SHOW_IGNORED = 1<<0,
39 DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
40 DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
41 DIR_NO_GITLINKS = 1<<3,
42 DIR_COLLECT_IGNORED = 1<<4
43 } flags;
453ec4bd 44 struct dir_entry **entries;
2abd31b0 45 struct dir_entry **ignored;
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46
47 /* Exclude info */
48 const char *exclude_per_dir;
49 struct exclude_list exclude_list[3];
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50 /*
51 * We maintain three exclude pattern lists:
52 * EXC_CMDL lists patterns explicitly given on the command line.
53 * EXC_DIRS lists patterns obtained from per-directory ignore files.
54 * EXC_FILE lists patterns from fallback ignore files.
55 */
56#define EXC_CMDL 0
57#define EXC_DIRS 1
58#define EXC_FILE 2
59
60 struct exclude_stack *exclude_stack;
61 char basebuf[PATH_MAX];
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62};
63
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64#define MATCHED_RECURSIVELY 1
65#define MATCHED_FNMATCH 2
66#define MATCHED_EXACTLY 3
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67extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
68
1d8842d9 69extern int fill_directory(struct dir_struct *dir, const char **pathspec);
dba2e203 70extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
f8a9d428 71
6831a88a 72extern int excluded(struct dir_struct *, const char *, int *);
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73extern void add_excludes_from_file(struct dir_struct *, const char *fname);
74extern void add_exclude(const char *string, const char *base,
75 int baselen, struct exclude_list *which);
c91f0d92 76extern int file_exists(const char *);
453ec4bd 77
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78extern char *get_relative_cwd(char *buffer, int size, const char *dir);
79extern int is_inside_dir(const char *dir);
80
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81static inline int is_dot_or_dotdot(const char *name)
82{
83 return (name[0] == '.' &&
84 (name[1] == '\0' ||
85 (name[1] == '.' && name[2] == '\0')));
86}
87
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88extern int is_empty_dir(const char *dir);
89
039bc64e 90extern void setup_standard_excludes(struct dir_struct *dir);
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91extern int remove_dir_recursively(struct strbuf *path, int only_empty);
92
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93/* tries to remove the path with empty directories along it, ignores ENOENT */
94extern int remove_path(const char *path);
95
453ec4bd 96#endif