mirror of
https://github.com/git/git.git
synced 2024-11-25 19:04:18 +08:00
6831a88ac0
When we process "foo/" entries in gitignore files on a system that does not have d_type member in "struct dirent", the earlier implementation ran lstat(2) separately when matching with entries that came from the command line, in-tree .gitignore files, and $GIT_DIR/info/excludes file. This optimizes it by delaying the lstat(2) call until it becomes absolutely necessary. The initial idea for this change was by Jeff King, but I optimized it further to pass pointers to around. Signed-off-by: Junio C Hamano <gitster@pobox.com>
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
#ifndef DIR_H
|
|
#define DIR_H
|
|
|
|
struct dir_entry {
|
|
unsigned int len;
|
|
char name[FLEX_ARRAY]; /* more */
|
|
};
|
|
|
|
#define EXC_FLAG_NODIR 1
|
|
#define EXC_FLAG_NOWILDCARD 2
|
|
#define EXC_FLAG_ENDSWITH 4
|
|
#define EXC_FLAG_MUSTBEDIR 8
|
|
|
|
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 exclude_stack {
|
|
struct exclude_stack *prev;
|
|
char *filebuf;
|
|
int baselen;
|
|
int exclude_ix;
|
|
};
|
|
|
|
struct dir_struct {
|
|
int nr, alloc;
|
|
int ignored_nr, ignored_alloc;
|
|
unsigned int show_ignored:1,
|
|
show_other_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;
|
|
struct exclude_list exclude_list[3];
|
|
/*
|
|
* We maintain three exclude pattern lists:
|
|
* EXC_CMDL lists patterns explicitly given on the command line.
|
|
* EXC_DIRS lists patterns obtained from per-directory ignore files.
|
|
* EXC_FILE lists patterns from fallback ignore files.
|
|
*/
|
|
#define EXC_CMDL 0
|
|
#define EXC_DIRS 1
|
|
#define EXC_FILE 2
|
|
|
|
struct exclude_stack *exclude_stack;
|
|
char basebuf[PATH_MAX];
|
|
};
|
|
|
|
extern int common_prefix(const char **pathspec);
|
|
|
|
#define MATCHED_RECURSIVELY 1
|
|
#define MATCHED_FNMATCH 2
|
|
#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, const char **pathspec);
|
|
|
|
extern int excluded(struct dir_struct *, const char *, int *);
|
|
extern void add_excludes_from_file(struct dir_struct *, const char *fname);
|
|
extern void add_exclude(const char *string, const char *base,
|
|
int baselen, struct exclude_list *which);
|
|
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 void setup_standard_excludes(struct dir_struct *dir);
|
|
extern int remove_dir_recursively(struct strbuf *path, int only_empty);
|
|
|
|
#endif
|