libgit2/src/filter.h
Edward Thomson 9f779aacdd attrcache: don't re-read attrs during checkout
During checkout, assume that the .gitattributes files aren't
modified during the checkout.  Instead, create an "attribute session"
during checkout.  Assume that attribute data read in the same
checkout "session" hasn't been modified since the checkout started.
(But allow subsequent checkouts to invalidate the cache.)

Further, cache nonexistent git_attr_file data even when .gitattributes
files are not found to prevent re-scanning for nonexistent files.
2015-02-03 00:31:08 -05:00

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1.0 KiB
C

/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_filter_h__
#define INCLUDE_filter_h__
#include "common.h"
#include "attr_file.h"
#include "git2/filter.h"
/* Amount of file to examine for NUL byte when checking binary-ness */
#define GIT_FILTER_BYTES_TO_CHECK_NUL 8000
/* Possible CRLF values */
typedef enum {
GIT_CRLF_GUESS = -1,
GIT_CRLF_BINARY = 0,
GIT_CRLF_TEXT,
GIT_CRLF_INPUT,
GIT_CRLF_CRLF,
GIT_CRLF_AUTO,
} git_crlf_t;
extern void git_filter_free(git_filter *filter);
extern int git_filter_list__load_with_attr_session(
git_filter_list **filters,
git_repository *repo,
git_attr_session *attr_session,
git_blob *blob, /* can be NULL */
const char *path,
git_filter_mode_t mode,
uint32_t options);
/*
* Available filters
*/
extern git_filter *git_crlf_filter_new(void);
extern git_filter *git_ident_filter_new(void);
#endif