Andrew's git - gitweb.git/blob

   1#ifndef DIR_H
   2#define DIR_H
   3
   4struct dir_entry {
   5        unsigned int len;
   6        char name[FLEX_ARRAY]; /* more */
   7};
   8
   9#define EXC_FLAG_NODIR 1
  10#define EXC_FLAG_NOWILDCARD 2
  11#define EXC_FLAG_ENDSWITH 4
  12#define EXC_FLAG_MUSTBEDIR 8
  13
  14struct exclude_list {
  15        int nr;
  16        int alloc;
  17        struct exclude {
  18                const char *pattern;
  19                int patternlen;
  20                const char *base;
  21                int baselen;
  22                int to_exclude;
  23                int flags;
  24        } **excludes;
  25};
  26
  27struct exclude_stack {
  28        struct exclude_stack *prev;
  29        char *filebuf;
  30        int baselen;
  31        int exclude_ix;
  32};
  33
  34struct dir_struct {
  35        int nr, alloc;
  36        int ignored_nr, ignored_alloc;
  37        unsigned int show_ignored:1,
  38                     show_other_directories:1,
  39                     hide_empty_directories:1,
  40                     no_gitlinks:1,
  41                     collect_ignored:1;
  42        struct dir_entry **entries;
  43        struct dir_entry **ignored;
  44
  45        /* Exclude info */
  46        const char *exclude_per_dir;
  47        struct exclude_list exclude_list[3];
  48        /*
  49         * We maintain three exclude pattern lists:
  50         * EXC_CMDL lists patterns explicitly given on the command line.
  51         * EXC_DIRS lists patterns obtained from per-directory ignore files.
  52         * EXC_FILE lists patterns from fallback ignore files.
  53         */
  54#define EXC_CMDL 0
  55#define EXC_DIRS 1
  56#define EXC_FILE 2
  57
  58        struct exclude_stack *exclude_stack;
  59        char basebuf[PATH_MAX];
  60};
  61
  62extern int common_prefix(const char **pathspec);
  63
  64#define MATCHED_RECURSIVELY 1
  65#define MATCHED_FNMATCH 2
  66#define MATCHED_EXACTLY 3
  67extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
  68
  69extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen, const char **pathspec);
  70
  71extern int excluded(struct dir_struct *, const char *, int *);
  72extern void add_excludes_from_file(struct dir_struct *, const char *fname);
  73extern void add_exclude(const char *string, const char *base,
  74                        int baselen, struct exclude_list *which);
  75extern int file_exists(const char *);
  76extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
  77
  78extern char *get_relative_cwd(char *buffer, int size, const char *dir);
  79extern int is_inside_dir(const char *dir);
  80
  81extern void setup_standard_excludes(struct dir_struct *dir);
  82extern int remove_dir_recursively(struct strbuf *path, int only_empty);
  83
  84/* tries to remove the path with empty directories along it, ignores ENOENT */
  85extern int remove_path(const char *path);
  86
  87#endif