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dir.c: export excluded_1() and add_excludes_from_file_1() 

These functions are used to handle .gitignore. They are now exported
so that sparse checkout can reuse.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Nguyễn Thái Ngọc Duy 2009-08-20 20:47:04 +07:00 committed by Junio C Hamano
parent c84de70781
commit cb09753423
2 changed files with 20 additions and 16 deletions
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10
dir.c
View File

@ -223,7 +223,7 @@ static void *read_skip_worktree_file_from_index(const char *path, size_t *size)
return data; return data;
} }


static int add_excludes_from_file_1(const char *fname, int add_excludes_from_file_to_list(const char *fname,
const char *base, const char *base,
int baselen, int baselen,
char **buf_p, char **buf_p,
@ -274,7 +274,7 @@ static int add_excludes_from_file_1(const char *fname,


void add_excludes_from_file(struct dir_struct *dir, const char *fname) void add_excludes_from_file(struct dir_struct *dir, const char *fname)
{ {
if (add_excludes_from_file_1(fname, "", 0, NULL, if (add_excludes_from_file_to_list(fname, "", 0, NULL,
&dir->exclude_list[EXC_FILE], 0) < 0) &dir->exclude_list[EXC_FILE], 0) < 0)
die("cannot use %s as an exclude file", fname); die("cannot use %s as an exclude file", fname);
} }
@ -324,7 +324,7 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
memcpy(dir->basebuf + current, base + current, memcpy(dir->basebuf + current, base + current,
stk->baselen - current); stk->baselen - current);
strcpy(dir->basebuf + stk->baselen, dir->exclude_per_dir); strcpy(dir->basebuf + stk->baselen, dir->exclude_per_dir);
add_excludes_from_file_1(dir->basebuf, add_excludes_from_file_to_list(dir->basebuf,
dir->basebuf, stk->baselen, dir->basebuf, stk->baselen,
&stk->filebuf, el, 1); &stk->filebuf, el, 1);
dir->exclude_stack = stk; dir->exclude_stack = stk;
@ -336,7 +336,7 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
/* Scan the list and let the last match determine the fate. /* Scan the list and let the last match determine the fate.
* Return 1 for exclude, 0 for include and -1 for undecided. * Return 1 for exclude, 0 for include and -1 for undecided.
*/ */
static int excluded_1(const char *pathname, int excluded_from_list(const char *pathname,
int pathlen, const char *basename, int *dtype, int pathlen, const char *basename, int *dtype,
struct exclude_list *el) struct exclude_list *el)
{ {
@ -412,7 +412,7 @@ int excluded(struct dir_struct *dir, const char *pathname, int *dtype_p)


prep_exclude(dir, pathname, basename-pathname); prep_exclude(dir, pathname, basename-pathname);
for (st = EXC_CMDL; st <= EXC_FILE; st++) { for (st = EXC_CMDL; st <= EXC_FILE; st++) {
switch (excluded_1(pathname, pathlen, basename, switch (excluded_from_list(pathname, pathlen, basename,
dtype_p, &dir->exclude_list[st])) { dtype_p, &dir->exclude_list[st])) {
case 0: case 0:
return 0; return 0;

4
dir.h
View File

@ -69,7 +69,11 @@ extern int match_pathspec(const char **pathspec, const char *name, int namelen,
extern int fill_directory(struct dir_struct *dir, const char **pathspec); extern int fill_directory(struct dir_struct *dir, const char **pathspec);
extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec); extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);


extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
int *dtype, struct exclude_list *el);
extern int excluded(struct dir_struct *, const char *, int *); extern int excluded(struct dir_struct *, const char *, int *);
extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
char **buf_p, struct exclude_list *which, int check_index);
extern void add_excludes_from_file(struct dir_struct *, const char *fname); extern void add_excludes_from_file(struct dir_struct *, const char *fname);
extern void add_exclude(const char *string, const char *base, extern void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *which); int baselen, struct exclude_list *which);